机械图纸常用词汇中英文教案资料

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机械图纸中英文翻译

机械图纸中英文翻译

近几年,我厂和英国、西班牙的几个公司有业务往来,外商传真发来的图纸都是英文标注,平时阅看有一定的困难。

下面把我们积累的几点看英文图纸的经验与同行们交流。

1标题栏英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)、设计者(DRAWN)、审查者(CHECKED)、材料(MATERIAL)、日期(DATE)、比例(SCALE)、热处理(HEAT TREATMENT)和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差。

2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位。

3)ANGULAR TOLERANCE±1°角度公差±1°。

4)DIMS TOLERANCE±0.1未注尺寸公差±0.1。

5)SURFACE FINISH 3.2 UNLESS STATED未注粗糙度3.2。

2常见尺寸的标注及要求2.1孔(HOLE)如:(1)毛坯孔:3"DIAO+1CORE 芯子3"0+1;(2)加工孔:1"DIA1";(3)锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);(4)铰孔:1"/4 DIA REAM铰孔1"/4;(5)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)、螺纹种类、精度等级、钻深、攻深,方向等。

如:例1.6 HOLES EQUI-SPACED ON 5"DIA(6孔均布在5圆周上(EQUI-SPACED=EQUALLY SPACED均布)DRILL 1"DIATHRO'钻1"通孔(THRO'=THROUGH通)C/SINK22×6DEEP沉孔22×6例2.TAP7"/8-14UNF-3BTHRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIED FINE THREAD美国标准细牙螺纹)1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通(UNC=UCIFIED COARSE THREAD 美国标准粗牙螺纹)1"-14NS-2THRO攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级(注NS=NATIONAL SPECIAL THREAD:美国固定特种标准)2.2倒角(CHAMFER)例1/8×45°BEV倒角1/8×45°(注BEV=BEVEI,斜面)1.5×45°CHAM倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5"SQUARE5"×5"方2.4剖视(SECTION)例SECTION A-A A-A剖面2.5圆角半径例1"R R1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5"/16的细实线字母在本体一侧打标记3关于铸锻件的技术要求例1.FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<203例2.NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE & RUST锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀例3.FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例4.UNLESS OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7°例5.CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6.DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°总之,看英文机械工程图纸并不是高不可攀,只要坚持常看,熟记部分单词即可。

机械图纸常用词汇中英文

机械图纸常用词汇中英文

机械图纸常用词汇中英文1. 弯曲 Bend•弯曲(动词): Bend•弯曲(名词): Bend or Curve2. 齿轮 Gear•齿轮: Gear•齿: Teeth•齿轮比: Gear Ratio•齿数: Number of Teeth3. 连接件 Joint•连接件: Joint•机械连接件: Mechanical Joint•螺栓: Bolt•螺母: Nut•锁紧螺母: Locking Nut4. 轴 Axis or Shaft•轴: Axis or Shaft•轴承: Bearing•动力传动轴: Power Transmission Shaft •中心轴: Center Shaft5. 表面处理 Surface Treatment•表面处理: Surface Treatment•镀锌: Galvanization•镀铬: Chrome Plating•涂漆: Painting6. 加工 Process•加工: Process or Machining•锯切: Sawing•钻孔: Drilling•磨削: Grinding•铣削: Milling7. 尺寸 Dimension•尺寸: Dimension•长度: Length•宽度: Width•高度: Height•直径: Diameter8. 正交投影 Orthographic Projection•正交投影: Orthographic Projection •主视图: Front View•侧视图: Side View•顶视图: Top View•截面视图: Sectional View9. 标注 Annotation•标注: Annotation or Dimensioning•尺寸标注: Dimensioning•线性标注: Linear Dimensioning•角度标注: Angular Dimensioning 10. 装配 Assembly•装配: Assembly•部件: Component or Part•螺栓连接: Bolt Connection•焊接: Welding11. 图纸符号 Symbols•图纸符号: Symbols•直线: Line•圆: Circle•箭头: Arrow•平行: Parallel•垂直: Perpendicular12. 孔 Hole•孔: Hole•直孔: Straight Hole•盲孔: Blind Hole•放样孔: Counterbore Hole 13. 螺纹 Thread•螺纹: Thread•内螺纹: Internal Thread•外螺纹: External Thread•公制螺纹: Metric Thread•英制螺纹: Imperial Thread 14. 材料 Material•材料: Material•金属: Metal•不锈钢: Stainless Steel•铝合金: Aluminum Alloy15. 组件 Component•组件: Component•驱动器: Driver or Motor•传感器: Sensor•控制器: Controller以上是机械图纸中常用的一些词汇,你可以在编写或阅读机械图纸时参考这些词汇的中英文对照。

机械制图技术术语中英版

机械制图技术术语中英版

机械制图技术术语中英版ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED. 未注焊缝均为连续焊ALL WELDS 3mm FILLET UNLESS OTHERWISE STATED 未注焊角高3mm.ALL UNSPECIFIED RADI - R3 未注圆角R3REMOVE ALL BURRS AND SHARP EDGES 棱角倒钝CHANNEL 槽钢RSA 708 角钢70X70X8M30X1.5 pitch M30X1.5的锥螺纹Tackweld 点焊OD 1/4" outside dimension 1/4"的缩写外径直1/4"75 CRS 尺寸为75 材质为冷轧钢板410 OPENING REF 410 开口参考尺寸40 REF 尺寸为40,参考值2.5" BSP 2.5” 圆锥管螺纹2.5" BSPT HEXAGON 2.5” 六角圆锥管螺纹(即对丝)30x2.5 FLAT BAR 30X2.5 扁钢TYP 2 POSNS 2处11 TOTAL COILS APROX.9 WORKING COILS APROX.RIGHT HAND WOUND ONLY,END COILS SQUARE TO TOUCH. 总圈数约11圈;工作圈数约9圈;右旋;弹簧的端部磨平以便于接触.(此为弹簧技术说明)FEMALE: 内扣(母扣)MALE: 外扣(公扣)偏心轴eccentric shaft销轴PIN开口销COTTER PIN螺杆screw紧定螺钉SET SCREW圆螺母ROUND NUT内六角螺钉SOCKET HEAD CAP SCREW六角螺钉HEX HD SETSCREW六角螺栓HEX HD BOLT挡圈closing ring弹性挡圈circlip轴承隔套distance sleeve of axletree轴承axletree深沟球轴承DEEP GROOVE BALL BEARING无扣长non-buckle longth弹簧SPRING吊环螺钉LIFTING EYE BOLT开槽盘头螺钉SLOTTED PAN HEAD SCREW圆锥滚子轴承TAPERED ROLLER BEARING推力球轴承THRUST BALL BEARING平键FLAT KEY弹簧垫圈SINGLE COIL SPRING WASHER平垫圈FLAT WASHER螺母FULL NYLOCK NUT圆螺母ROUND NUTREMOVE ALL BURRS AND SHARP EDGES 所有尖角/棱角倒角并去毛刺40 REF 为测量的参考尺寸OD 1/4’ outside dimension 1/4"的缩写外径直1/4’------->应该为:外径值1/4"75 CRS 尺75 材质为冷轧钢板------->应该为:尺寸75 材质为冷轧钢板缩写全称翻译ACCESS Accessory 附件ADJ Adjustable,Adjust 调整ADPT Adapter 使适应ADV Advance 提前AL Aluminum 铝ALLOW Allowance 允许ALT Alternate 改变ALY Alloy 合金AMT Amout 数量ANL Anneal 锻炼ANSL Amer Natl Stds Institute APPROX Approximate 大约ASME Amer Society of Mech Engrs ASSEM Assemble 装配ASSY Assembly 装配AUTH Authorized 授权的AUTO Automatic 自动的AUX Auxiliary 辅助的AVG Average 平均AWG American Wire GaugeBC Bolt Circle 螺栓圆周BET Between 之间BEV Bevel 斜角BHN Brinell Hardness Number 布氏硬度值BLK Blank ,Block 空白B/NM Bill of Material 材料费BOT Bottom 底部BP or B/P Blueprint 蓝图BRG Bearing 轴承BRK Break 破裂BRKT Bracket 支架BRO Broach 钻孔BRS Brass 黄铜BRZ Bronze 青铜B&S Brown&Shape 棕色&形状BSC Basic 基本的BUSH Bushing 套管BWG Birmingham Wire GaugeC TO C Center-to-Center 中心到中心CAD Computer-Aided Drafting 电脑辅助设计CAM Computer-Aided MfgCAP Capacity 容量CAP SCR Cap Screw 螺帽CARB Carburize 使渗碳CBORE Counterbore 扩孔CCW Counter Clockwise 逆时针CDRILL CounerdrillCDS Cold-Drawn Steel缩写全称翻译EFF Effective 有效的ENCL Enclose,Enclosure 附上ENG Engine 引擎ENGR Engineer 工程师ENGRG Engineering 工程学EQLSP Equally Spaced 等距EQUIV Equivalent 相等EST Estimate 估计EX Extra 额外EXH Exhaust 消耗EXP Experimental 实验性的EXT Exension,External 范围,外部FAB Fabricate 伪造FAO Finish All OverFDRY Foundry 铸造FIG Figure 数据FIL Fillet,fillister 带子FIM Full Indicator MovementFIN FinishFLX Fixture 结构FLX Floor.Fluid,Flush 基地,液体,冲洗FLEX Flexible 易弯曲的FLG Flange 边缘FORG Forging 锻炼FR Frame,Front 边框FIG Fitting 装置FURN Furnish 提供FWD Forward 向前GA Gage,Gauge 测量GALV Galvanized 电镀GR Grade 等级GRD Grind 磨碎GRV Groove 凹槽GSKT Gasket 垫圈H&G Harden and Grind 加硬和磨碎HD Head 主要的HDL Handle 处理HDLS Headless 无领导的HDN Harden 使硬化HDW Hardware 硬件HEX Hexagon 六边形HGR Hanger 衣架HGT Height 高度HOR Horizontal 水平的HRS Hot-Rolled SteelHSG Housing 外罩HT TR Heat Treal齿轮及齿轮加工中英文对照-A部分A.1. abrasive tooth wear 齿面研磨磨损2. absolute tangential velocity 绝对切向速度3. accelerometer 加速表4. addendum 齿顶高5. addendum angle 齿顶角6. addendum circle 齿顶圆7. addendum surface 上齿面8. adhesive wear 粘着磨损9. adjustability 可调性10. adjustability coefficients 可调系数11. adjusting wedge 圆盘端铣刀的可调型楔块12. allowable stress 允许应力13. alternate blade cutter 双面刀盘14. angular backlash 角侧隙15. angular bevel gears 斜交锥齿轮16. angular displacement 角移位17. angular pitch 齿端距18. angular testing machine 可调角度试验机19. approach action 啮入20. arbor 心轴21. arbor distance 心轴距22. arc of approach 啮入弧23. arc of recess 啮出弧24. attraction 收紧25. average cutter diameter 平均刀尖直径26. axial displacement 轴向位移27. axial factor 轴向系数28. axial locating surface 轴向定位面29. axial pitch 轴向齿距30. axial plane 轴向平面31. axial rakeangle 轴向前角32. axial thrust 轴向推力33. axle testing machine 传动桥试验机看英文图纸的一些资料1标题栏英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)设计者(DRAWN)审查者(CHECKED)材料(MATERIAL)日期(DATE)比例(SCALE)热处理(HEAT TREATMENT)和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位3)ANGULAR TOLERANCE±1° 角度公差±1°4)DIMS TOLERANCE±0.1 未注尺寸公差±0.15)SURFACE FINISH 3.2 UNLESS STATED 未注粗糙度3.22常见尺寸的标注及要求2.1孔(HOLE)如:(1)毛坯孔:3"DIA+1CORE 芯子 3"0+1;(2)加工孔:1"DIA1";(3)锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);(4)铰孔:1"/4 DIA REAM铰孔1"/4;(5)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)螺纹种类精度等级钻深攻深,方向等如:例1.6 HOLES EQUI-SPACED ON 5"DIA (6孔均布在5"圆周上(EQUI-SPACED=EQUALLY SPACED均布)DRILL 1"DIA THRO'钻1"通孔(THRO'=THROUGH通)C/SINK22×6DEEP 沉孔22×6例2.TAP 7"/8-14 UNF-3B THRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIED FINE THREAD美国标准细牙螺纹)1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通(UNC=UCIFIED COARSE THREAD 美国标准粗牙螺纹)1"-14NS-2THRO 攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级(注NS=NATIONAL SPECIAL THREAD:美国固定特种标准)2.2倒角(CHAMFER)例1/8×45°BEV 倒角1/8×45°(注BEV=BEVEI,斜面)1.5×45°CHAM 倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5"SQUARE5"×5"方2.4剖视(SECTION)例SECTION A-AA-A剖面2.5圆角半径例1"RR1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8,虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5"/16的细实线字母在本体一侧打标记3关于铸锻件的技术要求例1.FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<203例2.NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE &RUST锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀例3.FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例4.UNLESS OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7°例5.CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6.DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°总之,看英文机械工程图纸并不是高不可攀,只要坚持常看,熟记部分单词即可求助 BSPTBSPBSPP螺纹标准---[小妹求助]如标题,我不太清楚的明白BSPTBSPBSPP螺纹标准以及这三类螺纹的区别,能否有哪位大侠指点小妹一二,万分感激!1BSP是英制管螺纹不过,有BSP.Tr., BSP.PI., BSP.F.之分BSP.Tr.是锥管螺纹,用于密封接合BSP.PI.是平行管螺纹,用于密封接合,只有内螺纹,与BSP.Tr.的外螺纹嵌合BSP.F.为平行管螺纹,用于一般的接合2螺紋G與螺紋BSPP一样,均为英制圆柱管螺纹代号牙型角55度3英制螺纹有几种?BSP螺纹的特点及表示法?两种,BSPP(管螺纹)和BSPT(55度角锥管螺纹,与美制60度角锥管螺纹NPT相对,互不兼容)4 G螺纹与Rp螺纹对比,哪些地方相同,哪些地方不同,两者在用途上有区别吗,能否通用G螺纹与Rp螺纹都是55°圆柱管螺纹只是国别(组织)不同而产生了不同的代号而已G是中国法国前苏联日本的代号;PF是日本的代号;BSPBSPP是英国的代号;RK是德国的代号(R是内螺纹K是外螺纹);Rp是ISO的代号BSPT和NPTF的区别是什么?各位大虾:请教一下BSPT螺纹是什么?它的检验方法是不是和NPTF一样的?它们的区别是什么?BSPT是英制圆锥管螺纹标准指螺纹的牙型角为55° 螺纹具有1:16的锥度NPTF是干密封标准型锥管螺纹美标螺纹牙形角大多数都是60度它们的检验方法都可用螺纹通止规来检验,但所用的螺纹通止规各不相同谢谢给我的解释,我想请教一下BSPT的螺纹规一副是几个,我收到的规是一个规上面有一个台阶的,我想是不是客户少发了,因为干密封锥管螺纹的规一般是三个,L1L3和六基面规组成的一个就可以了,主要看你使用的配合螺纹长度BSPT应是英制管螺纹统称,分为一般密封管螺纹(R)和非密封管螺纹(G)谢谢给我的解释,我想请教一下BSPT的螺纹规一副是几个,我收到的规是一个规上面有一个台阶的,我想是不是客户少发了,因为干密封锥管螺纹的规一般是三个,L1L3和六基面规组成的直管螺纹规有两个:通规和止规锥管螺纹规只有一个,上面带有标记一般要测量螺纹规进入深度,超过该标记说明偏大,反之偏小P.C.D在机械制图的标注上是什么意思啊?_百度知道老板给了一张CAD图纸,上面的标注有一个是 P.C.D58 其中P.C.D不知道是什么意思,哪位知道一下提问者:芦上飞花 - 见习魔法师二级最佳答案是分度圆评论者: kagenheyuan - 初学弟子一级对最佳答案的评论:分度圆pitch circle; standard pitch circle与分度圆相关的例句Circular Coin with a Circular Hole 圆孔圆钱A mark indicating the boundary of such an interval. 刻度线,分度线指示这种间隔的界限的标记A division or an interval on a graduated scale. 分度,刻度刻度标尺上的一个间隔The edge of a graduated arc or circle used in an instrument to measure angles. (四分仪等的)分度弧或圆圈,用于量角度。

机械制图技术术语中英版

机械制图技术术语中英版

机械制图技术术语中英版ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED. 未注焊缝均为连续焊ALL WELDS 3mm FILLET UNLESS OTHERWISE STATED 未注焊角高3mm.ALL UNSPECIFIED RADI - R3 未注圆角R3REMOVE ALL BURRS AND SHARP EDGES 棱角倒钝CHANNEL 槽钢RSA 708 角钢 8pitch 的锥螺纹Tackweld 点焊OD 1/4" outside dimension 1/4"的缩写外径直1/4"75 CRS 尺寸为75 材质为冷轧钢板410 OPENING REF 410 开口参考尺寸40 REF 尺寸为40,参考值" BSP 2.5” 圆锥管螺纹" BSPT HEXAGON 2.5” 六角圆锥管螺纹(即对丝)FLAT BAR 扁钢TYP 2 POSNS 2处11 TOTAL COILS WORKING COILS HAND WOUND ONLY,END COILS SQUARE TO TOUCH.总圈数约11圈;工作圈数约9圈;右旋;弹簧的端部磨平以便于接触.(此为弹簧技术说明)FEMALE: 内扣(母扣)MALE: 外扣(公扣)偏心轴 eccentric shaft?销轴 PIN开口销 COTTER PIN螺杆 screw紧定螺钉 SET SCREW圆螺母 ROUND NUT内六角螺钉 SOCKET HEAD CAP SCREW六角螺钉 HEX HD SETSCREW?六角螺栓 HEX HD BOLT?挡圈 closing ring?弹性挡圈 circlip?轴承隔套 distance sleeve of axletree轴承 axletree深沟球轴承 DEEP GROOVE BALL BEARING?无扣长 non-buckle longth?弹簧 SPRING?吊环螺钉 LIFTING EYE BOLT?开槽盘头螺钉 SLOTTED PAN HEAD SCREW?圆锥滚子轴承 TAPERED ROLLER BEARING?推力球轴承THRUST BALL BEARING平键 FLAT KEY?弹簧垫圈 SINGLE COIL SPRING WASHER?平垫圈 FLAT WASHER?螺母 FULL NYLOCK NUT?圆螺母 ROUND NUTREMOVE ALL BURRS AND SHARP EDGES 所有尖角/棱角倒角并去毛刺40 REF 为测量的参考尺寸OD 1/4’ outside dimension 1/4"的缩写外径直1/4’------->应该为:外径值1/4"75 CRS 尺75 材质为冷轧钢板 ------->应该为:尺寸75 材质为冷轧钢板缩写全称翻译ACCESS Accessory 附件ADJ Adjustable,Adjust 调整ADPT Adapter 使适应ADV Advance 提前AL Aluminum 铝ALLOW Allowance 允许ALT Alternate 改变ALY Alloy 合金AMT Amout 数量ANL Anneal 锻炼ANSL Amer Natl Stds Institute? APPROX Approximate 大约ASME Amer Society of Mech Engrs? ASSEM Assemble 装配ASSY Assembly 装配AUTH Authorized 授权的AUTO Automatic 自动的AUX Auxiliary 辅助的AVG Average 平均AWG American Wire Gauge?BC Bolt Circle 螺栓圆周BET Between 之间BEV Bevel 斜角BHN Brinell Hardness Number 布氏硬度值BLK Blank ,Block 空白B/NM Bill of Material 材料费BOT Bottom 底部BP or B/P Blueprint 蓝图BRG Bearing 轴承BRK Break 破裂BRKT Bracket 支架BRO Broach 钻孔BRS Brass 黄铜BRZ Bronze 青铜B&S Brown&Shape 棕色&形状BSC Basic 基本的BUSH Bushing 套管BWG Birmingham Wire Gauge?C TO C Center-to-Center 中心到中心CAD Computer-Aided Drafting 电脑辅助设计CAM Computer-Aided Mfg?CAP Capacity 容量CAP SCR Cap Screw 螺帽CARB Carburize 使渗碳CBORE Counterbore 扩孔CCW Counter Clockwise 逆时针CDRILL Counerdrill?CDS Cold-Drawn Steel?缩写全称翻译EFF Effective 有效的ENCL Enclose,Enclosure 附上ENG Engine 引擎ENGR Engineer 工程师ENGRG Engineering 工程学EQLSP Equally Spaced 等距EQUIV Equivalent 相等EST Estimate 估计EX Extra 额外EXH Exhaust 消耗EXP Experimental 实验性的EXT Exension,External 范围,外部FAB Fabricate 伪造FAO Finish All Over?FDRY Foundry 铸造FIG Figure 数据FIL Fillet,fillister 带子FIM Full Indicator Movement? FIN Finish?FLX Fixture 结构FLX ,Flush 基地,液体,冲洗FLEX Flexible 易弯曲的FLG Flange 边缘FORG Forging 锻炼FR Frame,Front 边框FIG Fitting 装置FURN Furnish 提供FWD Forward 向前GA Gage,Gauge 测量GALV Galvanized 电镀GR Grade 等级GRD Grind 磨碎GRV Groove 凹槽GSKT Gasket 垫圈H&G Harden and Grind 加硬和磨碎HD Head 主要的HDL Handle 处理HDLS Headless 无领导的HDN Harden 使硬化HDW Hardware 硬件HEX Hexagon 六边形HGR Hanger 衣架HGT Height 高度HOR Horizontal 水平的HRS Hot-Rolled Steel?HSG Housing 外罩HT TR Heat Treal??齿轮及齿轮加工中英文对照-A部分A.1. abrasive tooth wear 齿面研磨磨损2. absolute tangential velocity 绝对切向速度3. accelerometer 加速表4. addendum 齿顶高5. addendum angle 齿顶角6. addendum circle 齿顶圆7. addendum surface 上齿面8. adhesive wear 粘着磨损9. adjustability 可调性10. adjustability coefficients 可调系数11. adjusting wedge 圆盘端铣刀的可调型楔块12. allowable stress 允许应力13. alternate blade cutter 双面刀盘14. angular backlash 角侧隙15. angular bevel gears 斜交锥齿轮16. angular displacement 角移位17. angular pitch 齿端距18. angular testing machine 可调角度试验机19. approach action 啮入20. arbor 心轴21. arbor distance 心轴距22. arc of approach 啮入弧23. arc of recess 啮出弧24. attraction 收紧25. average cutter diameter 平均刀尖直径26. axial displacement 轴向位移27. axial factor 轴向系数28. axial locating surface 轴向定位面29. axial pitch 轴向齿距30. axial plane 轴向平面31. axial rakeangle 轴向前角32. axial thrust 轴向推力33. axle testing machine 传动桥试验机看英文图纸的一些资料1标题栏英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)设计者(DRAWN)审查者(CHECKED)材料(MATERIAL)日期(DATE)比例(SCALE)热处理(HEAT TREATMENT)和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL?未注公差2)DIMS IN mm UNLESS STATED?如不做特殊要求以毫米为单位3)ANGULAR TOLERANCE±1° 角度公差±1°4)DIMS TOLERANCE±?未注尺寸公差±5)SURFACE FINISH UNLESS STATED?未注粗糙度2常见尺寸的标注及要求孔(HOLE)如:(1)毛坯孔:3"DIA+1CORE?芯子?3"0+1;(2)加工孔:1"DIA1";(3)锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);(4)铰孔:1"/4 DIA REAM铰孔1"/4;(5)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)螺纹种类精度等级钻深攻深,方向等如:例 HOLES EQUI-SPACED ON 5"DIA (6孔均布在5"圆周上(EQUI-SPACED=EQUALLY SPACED均布)DRILL 1"DIA THRO'钻1"通孔(THRO'=THROUGH通)C/SINK22×6DEEP?沉孔22×6例 7"/8-14 UNF-3B THRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIED FINE THREAD美国标准细牙螺纹)1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通(UNC=UCIFIED COARSE THREAD?美国标准粗牙螺纹)1"-14NS-2THRO?攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级(注NS=NATIONAL SPECIAL THREAD:美国固定特种标准)倒角(CHAMFER)例1/8×45°BEV?倒角1/8×45°(注BEV=BEVEI,斜面)×45°CHAM?倒角×45°(注CHAM=CHAMFER倒角)方(SQUARE)例5"SQUARE5"×5"方剖视(SECTION)例SECTION A-AA-A剖面圆角半径例1"RR1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8,虚线表示最大加工余量1"/8零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5"/16的细实线字母在本体一侧打标记3关于铸锻件的技术要求例 MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS?锻件必须退火处理,布氏硬度<203例 TO 163-207BHNMUST BE FREE OF SCALE &RUST锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀例 TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7°例 TO BE FREE OF EXCESSIVE FLASH?铸件不得有过多的毛边例ANGLE 2°?UNLESS OTHER-WISE SPECIFIED?未注明铸造拔模斜度2°总之,看英文机械工程图纸并不是高不可攀,只要坚持常看,熟记部分单词即可求助?BSPTBSPBSPP螺纹标准---[小妹求助]如标题,我不太清楚的明白BSPTBSPBSPP螺纹标准以及这三类螺纹的区别,能否有哪位大侠指点小妹一二,万分感激!1BSP是英制管螺纹不过,有., ., .之分.是锥管螺纹,用于密封接合.是平行管螺纹,用于密封接合,只有内螺纹,与.的外螺纹嵌合.为平行管螺纹,用于一般的接合2螺纹G与螺纹BSPP一样,均为英制圆柱管螺纹代号牙型角55度3英制螺纹有几种?BSP螺纹的特点及表示法?两种,BSPP(管螺纹)和BSPT(55度角锥管螺纹,与美制60度角锥管螺纹NPT相对,互不兼容)4?G螺纹与Rp螺纹对比,哪些地方相同,哪些地方不同,两者在用途上有区别吗,能否通用G螺纹与Rp螺纹都是55°圆柱管螺纹只是国别(组织)不同而产生了不同的代号而已G是中国法国前苏联日本的代号;PF是日本的代号;BSPBSPP是英国的代号;RK是德国的代号(R是内螺纹K是外螺纹);Rp是ISO的代号BSPT和NPTF的区别是什么?各位大虾:请教一下BSPT螺纹是什么?它的检验方法是不是和NPTF一样的?它们的区别是什么?BSPT是英制圆锥管螺纹标准指螺纹的牙型角为55° 螺纹具有1:16的锥度NPTF是干密封标准型锥管螺纹美标螺纹牙形角大多数都是60度它们的检验方法都可用螺纹通止规来检验,但所用的螺纹通止规各不相同谢谢给我的解释,我想请教一下BSPT的螺纹规一副是几个,我收到的规是一个规上面有一个台阶的,我想是不是客户少发了,因为干密封锥管螺纹的规一般是三个,L1L3和六基面规组成的一个就可以了,主要看你使用的配合螺纹长度BSPT应是英制管螺纹统称,分为一般密封管螺纹(R)和非密封管螺纹(G)谢谢给我的解释,我想请教一下BSPT的螺纹规一副是几个,我收到的规是一个规上面有一个台阶的,我想是不是客户少发了,因为干密封锥管螺纹的规一般是三个,L1L3和六基面规组成的直管螺纹规有两个:通规和止规锥管螺纹规只有一个,上面带有标记一般要测量螺纹规进入深度,超过该标记说明偏大,反之偏小提问者:芦上飞花?-?见习魔法师二级最佳答案是分度圆评论者:?kagenheyuan -?初学弟子一级对最佳答案的评论:分度圆pitch circle; standard pitch circle与分度圆相关的例句Circular Coin with a Circular Hole?圆孔圆钱A mark indicating the boundary of such an interval.?刻度线,分度线指示这种间隔的界限的标记A division or an interval on a graduated scale.?分度,刻度刻度标尺上的一个间隔The edge of a graduated arc or circle used in an instrument to measure angles.?(四分仪等的)分度弧或圆圈,用于量角度。

机械绘图中单词中英文对照

机械绘图中单词中英文对照

常用的制图专业术语,中、英文对照A-L AA/C across corners 对角距A/F across flats 对边距above stuffing上填料accumulation of energy储能accumulation积聚性acme thread梯形(爱克姆)螺纹across corner 对角距across flat 对边距actual size实际尺寸acute angle 锐角addendum 齿顶高addendum circle 齿顶圆admiralty metal含锡黄铜affiliation从属性(关系)ageing treatment时效处理AL aluminum 铝aligned sectional view旋转剖视图allowance容差、加工余量analytical method of line and plane线面分析法analytical method of shape形体分析法analyzable assembly分析装配图ANG angle 角angle bar or L-bar (beam)角钢angle between axonometric axes轴间角angular dimension 角度尺寸angular gear人字齿轮angular section斜剖面angularity倾斜度anneal退火anti-clockwise逆时针方向的arrow or arrowheads 箭头asbestos packing石棉填料ASM assembly 装配(图)、部件assembly drawing number装配图图号assembly drawings装配(组装)图assembly for installation安装图assembly parts装配组合零件assembly sketches装配草图auxiliary circle辅助圆auxiliary plane辅助平面auxiliary sectional view斜(辅助)剖视图aligned and developed展开视图AVG average 平均axial coefficients of foreshortening轴向变形系数axis line 轴线axis of rotation转轴axis轴线axonometric axes轴测轴axonometric drawing轴测图axonometric projection轴测投影BBAB Babbitt 巴氏(轴承)合金back (rear) view后(背)视图bar杆base line 基准线base parts机座base plane底平面basic deviation基本偏差basic hole基准孔basic shaft基准轴basic size基本尺寸BB ball bearing 滚动轴承bearing cover轴承盖bearing set轴承座bearing轴承bell metal青铜(锡铜)合金belt wheel带轮bevel gear斜齿轮BHN Brinell hardness number 布氏硬度值bisector 平分线blade spring板簧blind hole 盲孔(不通的孔)blind hole盲孔blind threaded hole螺纹盲孔blunt angle 钝角body of revolution回转体bolt joint螺栓连接bolt螺栓border 图框border line 图框线boring machine or boring镗床boring镗孔boss club凸台bottom shell 下轴瓦box箱体brazing metal铜锌合金bright washer平垫圈Brinell hardness布氏(HB)硬度broacher拉床、绞孔机broaching拉床、扩孔机broach拉光broken line 断裂线broken view (local view)局部视图BRS brass 黄铜BRZ bronze 青铜burnish or polishing磨光butterfly valve蝶形阀buttress (screw) thread锯齿形(枪膛)螺纹caliper卡尺(钳)cap screw带帽螺钉(栓)capital letters 大写字母carburizing (carbon infiltration)渗碳case hardened硬化、表面淬火casting defect铸件缺陷casting processes铸造工艺casting铸造、铸件castle nut内六角圆螺母cavity空腔(穴)CBORE counterbore 沉孔、埋头孔center to center distance 中心距centerline (central line) 中心线center-to-center spacing中心距central projection中心投影CH HD cheese head 开槽圆柱头CHAM chamfer 倒角chamfer倒角channel bar槽钢characteristics of projection 投影特性CHD checked (by) (由) …校对check drawings校(核)图cheese head圆柱头Chinese characters 汉字chrome plating镀铬CI cast iron 铸铁CIR circular 圆的circular arc 圆弧、弧circular pitch 齿距circular pitch周节circular runout圆跳动CL or centerline 中心线clamping夹紧clearance fit间隙配合clockwise顺时针方向的CM centimeter 厘米coarse pitch thread粗牙普通螺纹coarse wheel粗砂轮加工coating涂覆coincidence (revolved) section重合断面coincident point重影(合)点color-hardening着色硬化、发蓝、发黑combination solids组合体commom tangent公切线common axis公共轴线common point 共有点compass 圆规component构件compound sectional view复合剖视图concave millstone凹面磨盘concentric circle同心圆concentricity and coaxiality同轴(心)度conic (miter) gear圆锥(伞)齿轮connecting bar连杆construction line 作图线contact surfaces接触表面continuous straight thin line with zig zags 折线continuous thick line 粗实线continuous thin irregular line 波浪线continuous thin line 细实线contour arithmetic mean deviation轮廓算术平均偏差contour element外形素线conventional breaks折断规定画法conventional representation规定画法converge聚为一点convex millstone凸面磨盘coordinate axis坐标轴COP copper 铜copper plating镀铜corrosion腐蚀cotter (split) pin 开口(尾)销counterbore hole 阶梯沉孔、埋头孔counterboring tool 平底扩孔钻counter-drill 阶梯钻countersunk hole锥形沉孔、埋头孔coupling or union连轴器covering external thread套扣CP circular pitch 周节crank摇把cross rib十字肋cross section shape横断面形状crossing line交叉线crossing point交叉点CRS (C to C) centers 中心距CSK countersunk 锥孔、埋头孔CU cubic 立方的CU FT cubic foot 立方英尺CU IN cubic inch 立方英寸CU YD cubic yard 立方码cube立方体cuboid长方体cup packing皮碗密封curve template 曲线板curved line of intersection曲交线curved slot 曲线槽cutting plane symbol剖切平面符号cutting plane剖切平面cut断面图cycloidal gear摆线齿轮CYL cylinder (cylindrical) 圆柱、圆柱体的cylindricity圆柱度Ddashed thin lines 虚线datum feature基准要素datum line基准线datum plane基准面datum point基准点datum symbo基准代号ldeburring去毛刺dedendum circle 齿根圆dedendum 齿根高DEG or ? degree 度delineator制图者descriptive geometry 画法几何descriptive geometry solution 图解法design datum设计基准DET DWG detail drawing 零件图detail drawing零件图detailing (an assembly drawing) (由装配图)拆画零件图deviation尺寸偏差(偏差)DIA or φdiameter 直径DIAG diagonal 对角线(的) diagonal line 对角线diagram assembly drawing装配工作图diagrammatic drawing示意图diameter 直径diamond knurling网纹滚花dimension 尺码dimension figure 尺寸数字dimension form 尺寸格式dimension line 尺寸线dimension text 尺寸数值dimension tolerance尺寸公差dimetric drawing正二轴测图dividers 分规dome圆顶状double-start thread双线螺纹dowel pin 圆柱销draft or draught起模斜度drafting paper 绘图纸drafting tape 胶带纸drawing board 图板drawing number图号DRG drawing 制图、图样drilling钻孔drive gear主动齿轮driven gear从动齿轮driven shaft从动轴DRN drawn (by) (由) …绘图ductile cast iron球墨铸铁dynamometry测力Eedge line棱线effective diameters弹簧中径effective length有效长度EI or ei 来自法文ecart inferieur 下偏差代号elbow肘形弯管(头)element circle素线圆element symbol基本符号elementary unit基本体ellipse椭圆elongated hole延长孔、拉伸孔end cover端盖end face端面end point端点engineering requirements技术要求enlarged partial view局部放大图enlargement scale 放大比例EQUI SP or EQS equally spaced 均布erasing shield 擦图片ES or es 来自法文ecart superieur 上偏差代号EXT external 外部的extension line 尺寸界线external (male) thread外(阳)螺纹external diameter弹簧外径external dimension外形尺寸external tangency 外切external thread lathing车外螺纹external view外形视图extreme position of moveable part 活动极限位置extruding挤压FFAB fabricate 制造、装配faucet旋塞、水龙头feed spiral送料螺旋felt ring毡圈ferrous metal黑色金属FIG. figure 附图、插图FIL fillister 凹槽file锉filing margin 装订边fill in填写fillet铸造(内)圆角fine boring精镗fine broaching精拉fine grinding精磨fine milling精铣fine pitch thread细牙普通螺纹fine planning精刨fine turning精车finish all over全部加工fissure裂纹fit symbol配合代号fit system配合制fit配合55? non sealing pipe thread 55?非密封管螺纹55? sealing pipe thread 55?密封管螺纹fixed body固定钳身flange法兰盘、凸缘flat bar扁钢flat heads平顶flat or plane平面flatness平面度follower从动(大齿)轮font 字体font cavity缩孔、铸口forging锻压fork拨叉form error形状误差forth quadrant第四象限four quadrants四个象限45? mitre line 45?斜线free hand 徒手(画)free height自由高度frontal line正平线frontal plane (or V-plane)正投影面frontal plane正平面frustum of a cone圆锥台frustum of a cone截头圆锥frustum of a pyramid棱锥台FT or ′foot 英尺full sectional view全剖视图full size 原值比例full thread全螺纹functional dimensions功能尺寸Ggasket密封垫(圈)gauge calipers卡(量)规gear box (case)齿轮箱gear train齿轮传动gear齿轮general fit class配合种类general-plane 一般位置平面general-position line一般位置直线generating circle母线圆generator (generation) line母线Geometric construction 几何作图geometrical solid几何体geometrical tolerance symbol形位公差符号geometrical tolerance形状位置公差GI galvanized iron 马口铁、镀锌铁gib-head key钩头楔键gland压盖gland密封压盖globe valve球阀good-quality carbon steel优质碳素钢grade 坡度grade A and grade B of type one hexagon nutI 型六角螺母A级和B级graduated scale 比例(分度)尺graphical representation 图示法Graphics 图学GRD grind 磨削grey cast iron灰口铸铁grinding machine磨床grinding研磨grinding磨削groove 凹槽、沟纹guard valve安全阀guide pin定位销guide screw丝杠Hhalf sectional view半剖视图half view半视图hand valve手压阀hard casting白口铁hard metal硬质合金hardened and tempered调质的harden淬火hardness number硬度值Hatching 剖面线heat-treatment热处理heavy lines 加深图线heavy metal重金属helical compression spring圆柱螺旋压缩弹簧helical spring螺旋弹簧helical spur gear斜齿圆柱齿轮helical tension spring圆柱螺旋拉伸弹簧herringbone gear人字形圆柱齿轮HEX hexagon 六角(边)形HEX HD hexagon head 六角头hex nut六角螺母hex slotted nut六角开槽螺母hexagon head 六角头hexagon head bolt六角头螺栓hexagon head bolt六角头螺栓hexagon socket cap screw内六角圆柱头螺钉hexagon thin nut六角薄螺母hidden edges 不可见轮廓线high-carbon steel高碳钢high-speed steel高速钢hole-basis system of fits基孔制配合horizontal (level) plane水平面horizontal line水平线horizontal projection plane (H-plane)水平投影面hot-rolled steel热轧钢HP horsepower 马力H-perpendicular line铅垂线H-perpendicular plane铅垂面HR hour 小时hub轮毂hub轮毂、中心hyperbola双曲线Ihypotenuse直角三角形之斜边(弦)I/D inside diameter 内径、内形尺寸I-beam工字钢imaginary line 假想线IN or ″inch 英寸incenter 内(切圆)心included angle夹角inflexion拐点ingot iron低碳钢(工业纯铁)initial outline 初始轮廓线inlet side入口端inner race内圈inside diameter内径instruction book说明书instrumental drawing 用仪器画的图INT internal 内部的interchangeability互换性interference fit过盈配合internal (female) thread内(阴)螺纹internal (inside) caliper内卡尺(钳) internal diameters弹簧内径internal tangency 内切internal thread lathing车内螺纹interpenetration相贯intersecting plane截平面intersection line截交线intersection of plane surfaces平面之交线intersection of surfaces表面之交线intersection point交点Intersection相交Intuitive illustrations直观图involute gear渐开线齿轮iron铁ISO standards ISO国际标准ISO=International Standardization Organization国际标准化组织isometric drawing (diagram)正等轴测图isometric projection正等测投影isometric sectional view正等轴测剖视图Italic font 斜体Jjack千斤顶、起重器jig body夹具体junction surface结合面Kkey diagram原理草图key joint键连接key seat键座key types键的型式key way (slot)键槽key键knobbled (wrought) iron熟(锻)铁knurling 滚花knurling nut滚花螺帽Llamp plank钳口板LAT lateral 侧(横)向的lathe车床LB pound 磅lead distance导程leader line 指引线lead导程leaf spring叶(薄)片弹簧left hand-thread左旋螺纹left-hand side (end) view左(端)视图length of thread engagement螺纹旋合长度letter 字母lever arm长臂杠杆LG long .length 长度、长的LH left hand 左旋、左方向light metal轻金属limit size极限尺寸limiting deviations极限偏差limiting element转向轮廓素线LIN linear 线性的、直线的line segment 线段line styles 线型linearity直线性lines in planes线在面上L-iron角铁local (broken-out) sectional view局部剖视图location by dimension 定位尺寸location dimension尺寸定位lock nut防松螺母lock screw锁紧螺钉locking device锁紧装置LONG longitude 经度(线)long dashed dotted thin line 点画线long dashed double dotted thin line 双点画线lower-case letters 小写字母lower deviation下偏差lower limit下限(值)lubricant pump齿轮油泵摘自互联网。

机械术语_中英对照讲课稿

机械术语_中英对照讲课稿

机械术语_中英对照常用的制图专业术语,中、英文对照 A-LAA/C across corners 对角距A/F across flats 对边距above stuffing上填料accumulation of energy储能accumulation积聚性acme thread梯形(爱克姆)螺纹across corner 对角距across flat 对边距actual size实际尺寸acute angle 锐角addendum 齿顶高addendum circle 齿顶圆admiralty metal含锡黄铜affiliation从属性(关系)ageing treatment时效处理AL aluminum 铝aligned sectional view旋转剖视图allowance容差、加工余量analytical method of line and plane线面分析法analytical method of shape形体分析法analyzable assembly分析装配图ANG angle 角angle bar or L-bar (beam)角钢angle between axonometric axes轴间角angular dimension 角度尺寸angular gear人字齿轮angular section斜剖面angularity倾斜度anneal退火anti-clockwise逆时针方向的arrow or arrowheads 箭头asbestos packing石棉填料ASM assembly 装配(图)、部件assembly drawing number装配图图号assembly drawings装配(组装)图assembly for installation安装图assembly parts装配组合零件assembly sketches装配草图auxiliary circle辅助圆auxiliary plane辅助平面auxiliary sectional view斜(辅助)剖视图 aligned and developed展开视图AVG average 平均axial coefficients of foreshortening轴向变形系数axis line 轴线axis of rotation转轴axis轴线axonometric axes轴测轴axonometric drawing轴测图axonometric projection轴测投影BBAB Babbitt 巴氏(轴承)合金back (rear) view后(背)视图bar杆base line 基准线base parts机座base plane底平面basic deviation基本偏差basic hole基准孔basic shaft基准轴basic size基本尺寸BB ball bearing 滚动轴承bearing cover轴承盖bearing set轴承座 bearing轴承bell metal青铜(锡铜)合金belt wheel带轮bevel gear斜齿轮BHN Brinell hardness number 布氏硬度值bisector 平分线blade spring板簧blind hole 盲孔(不通的孔)blind hole盲孔blind threaded hole螺纹盲孔blunt angle 钝角body of revolution回转体bolt joint螺栓连接bolt螺栓border 图框border line 图框线boring machine or boring镗床boring镗孔boss club凸台bottom shell 下轴瓦box箱体brazing metal铜锌合金bright washer平垫圈Brinell hardness布氏(HB)硬度broacher拉床、绞孔机broaching拉床、扩孔机broach拉光broken line 断裂线broken view (local view)局部视图BRS brass 黄铜BRZ bronze 青铜burnish or polishing磨光butterfly valve蝶形阀buttress (screw) thread锯齿形(枪膛)螺纹caliper卡尺(钳)cap screw带帽螺钉(栓)capital letters 大写字母carburizing (carbon infiltration)渗碳case hardened硬化、表面淬火casting defect铸件缺陷casting processes铸造工艺casting铸造、铸件castle nut内六角圆螺母cavity空腔(穴)CBORE counterbore 沉孔、埋头孔center to center distance 中心距centerline (central line) 中心线center-to-center spacing中心距central projection中心投影CH HD cheese head 开槽圆柱头CHAM chamfer 倒角chamfer倒角channel bar槽钢characteristics of projection 投影特性CHD checked (by) (由) …校对check drawings校(核)图cheese head圆柱头Chinese characters 汉字chrome plating镀铬CI cast iron 铸铁CIR circular 圆的circular arc 圆弧、弧circular pitch 齿距circular pitch周节circular runout圆跳动CL or centerline 中心线clamping夹紧clearance fit间隙配合clockwise顺时针方向的CM centimeter 厘米coarse pitch thread粗牙普通螺纹coarse wheel粗砂轮加工coating涂覆coincidence (revolved) section重合断面coincident point重影(合)点color-hardening着色硬化、发蓝、发黑combination solids组合体commom tangent公切线common axis公共轴线common point 共有点compass 圆规component构件compound sectional view复合剖视图concave millstone凹面磨盘concentric circle同心圆concentricity and coaxiality同轴(心)度conic (miter) gear圆锥(伞)齿轮connecting bar连杆construction line 作图线contact surfaces接触表面continuous straight thin line with zig zags 折线continuous thick line 粗实线continuous thin irregular line 波浪线continuous thin line 细实线contour arithmetic mean deviation轮廓算术平均偏差contour element外形素线conventional breaks折断规定画法conventional representation规定画法converge聚为一点convex millstone凸面磨盘coordinate axis坐标轴COP copper 铜copper plating镀铜corrosion腐蚀cotter (split) pin 开口(尾)销counterbore hole 阶梯沉孔、埋头孔counterboring tool 平底扩孔钻counter-drill 阶梯钻countersunk hole锥形沉孔、埋头孔coupling or union连轴器covering external thread套扣CP circular pitch 周节crank摇把cross rib十字肋cross section shape横断面形状crossing line交叉线crossing point交叉点CRS (C to C) centers 中心距CSK countersunk 锥孔、埋头孔CU cubic 立方的CU FT cubic foot 立方英尺CU IN cubic inch 立方英寸CU YD cubic yard 立方码cube立方体cuboid长方体cup packing皮碗密封curve template 曲线板curved line of intersection曲交线curved slot 曲线槽cutting plane symbol剖切平面符号cutting plane剖切平面cut断面图cycloidal gear摆线齿轮CYL cylinder (cylindrical) 圆柱、圆柱体的cylindricity圆柱度Ddashed thin lines 虚线datum feature基准要素datum line基准线datum plane基准面datum point基准点datum symbo基准代号 ldeburring去毛刺dedendum circle 齿根圆dedendum 齿根高DEG or ? degree 度delineator制图者descriptive geometry 画法几何descriptive geometry solution 图解法design datum设计基准DET DWG detail drawing 零件图detail drawing零件图detailing (an assembly drawing) (由装配图)拆画零件图deviation尺寸偏差(偏差)DIA or φ diameter 直径DIAG diagonal 对角线(的)diagonal line 对角线diagram assembly drawing装配工作图diagrammatic drawing示意图diameter 直径diamond knurling网纹滚花dimension 尺码dimension figure 尺寸数字dimension form 尺寸格式dimension line 尺寸线dimension text 尺寸数值dimension tolerance尺寸公差dimetric drawing正二轴测图dividers 分规dome圆顶状double-start thread双线螺纹dowel pin 圆柱销draft or draught起模斜度drafting paper 绘图纸drafting tape 胶带纸drawing board 图板drawing number图号DRG drawing 制图、图样drilling钻孔drive gear主动齿轮driven gear从动齿轮driven shaft从动轴DRN drawn (by) (由) …绘图ductile cast iron球墨铸铁dynamometry测力Eedge line棱线effective diameters弹簧中径effective length有效长度EI or ei 来自法文ecart inferieur 下偏差代号elbow肘形弯管(头)element circle素线圆element symbol基本符号elementary unit基本体ellipse椭圆elongated hole延长孔、拉伸孔end cover端盖end face端面end point端点engineering requirements技术要求enlarged partial view局部放大图enlargement scale 放大比例EQUI SP or EQS equally spaced 均布erasing shield 擦图片ES or es 来自法文ecart superieur 上偏差代号EXT external 外部的extension line 尺寸界线external (male) thread外(阳)螺纹external diameter弹簧外径external dimension外形尺寸external tangency 外切external thread lathing车外螺纹external view外形视图extreme position of moveable part 活动极限位置extruding挤压FFAB fabricate 制造、装配faucet旋塞、水龙头feed spiral送料螺旋felt ring毡圈ferrous metal黑色金属FIG. figure 附图、插图FIL fillister 凹槽file锉filing margin 装订边fill in填写fillet铸造(内)圆角fine boring精镗fine broaching精拉fine grinding精磨fine milling精铣fine pitch thread细牙普通螺纹fine planning精刨fine turning精车finish all over全部加工fissure裂纹fit symbol配合代号fit system配合制fit配合55? non sealing pipe thread 55?非密封管螺纹55? sealing pipe thread 55?密封管螺纹fixed body固定钳身flange法兰盘、凸缘flat bar扁钢flat or plane平面flatness平面度follower从动(大齿)轮font 字体font cavity缩孔、铸口forging锻压fork拨叉form error形状误差forth quadrant第四象限four quadrants四个象限45? mitre line 45?斜线free hand 徒手(画)free height自由高度frontal line正平线frontal plane (or V-plane)正投影面frontal plane正平面frustum of a cone圆锥台frustum of a cone截头圆锥frustum of a pyramid棱锥台FT or ′foot 英尺full sectional view全剖视图full size 原值比例full thread全螺纹functional dimensions功能尺寸Ggasket密封垫(圈)gauge calipers卡(量)规gear box (case)齿轮箱gear train齿轮传动gear齿轮general fit class配合种类general-plane 一般位置平面general-position line一般位置直线generating circle母线圆generator (generation) line母线Geometric construction 几何作图geometrical solid几何体geometrical tolerance symbol形位公差符号geometrical tolerance形状位置公差GI galvanized iron 马口铁、镀锌铁gib-head key钩头楔键gland压盖gland密封压盖good-quality carbon steel优质碳素钢grade 坡度grade A and grade B of type one hexagon nutI 型六角螺母A级和B级graduated scale 比例(分度)尺graphical representation 图示法Graphics 图学GRD grind 磨削grey cast iron灰口铸铁grinding machine磨床grinding研磨grinding磨削groove 凹槽、沟纹guard valve安全阀guide pin定位销guide screw丝杠Hhalf sectional view半剖视图half view半视图hand valve手压阀hard casting白口铁hard metal硬质合金hardened and tempered调质的harden淬火hardness number硬度值Hatching 剖面线heat-treatment热处理heavy lines 加深图线heavy metal重金属helical compression spring圆柱螺旋压缩弹簧helical spring螺旋弹簧helical spur gear斜齿圆柱齿轮helical tension spring圆柱螺旋拉伸弹簧herringbone gear人字形圆柱齿轮HEX hexagon 六角(边)形HEX HD hexagon head 六角头hex nut六角螺母hex slotted nut六角开槽螺母hexagon head 六角头hexagon head bolt六角头螺栓hexagon head bolt六角头螺栓hexagon socket cap screw内六角圆柱头螺钉hexagon thin nut六角薄螺母hidden edges 不可见轮廓线high-carbon steel高碳钢high-speed steel高速钢hole-basis system of fits基孔制配合horizontal (level) plane水平面horizontal line水平线horizontal projection plane (H-plane)水平投影面hot-rolled steel热轧钢HP horsepower 马力H-perpendicular line铅垂线H-perpendicular plane铅垂面HR hour 小时hub轮毂hub轮毂、中心hyperbola双曲线Ihypotenuse直角三角形之斜边(弦)I/D inside diameter 内径、内形尺寸I-beam工字钢imaginary line 假想线IN or ″ inch 英寸incenter 内(切圆)心included angle夹角inflexion拐点ingot iron低碳钢(工业纯铁)initial outline 初始轮廓线inlet side入口端inner race内圈inside diameter内径instruction book说明书instrumental drawing 用仪器画的图INT internal 内部的interchangeability互换性interference fit过盈配合internal (female) thread内(阴)螺纹internal (inside) caliper内卡尺(钳)internal diameters弹簧内径internal tangency 内切internal thread lathing车内螺纹interpenetration相贯intersecting plane截平面intersection line截交线intersection of plane surfaces平面之交线intersection of surfaces表面之交线intersection point交点Intersection相交Intuitive illustrations直观图involute gear渐开线齿轮iron铁ISO standards ISO国际标准ISO=International Standardization Organization国际标准化组织isometric drawing (diagram)正等轴测图isometric projection正等测投影isometric sectional view正等轴测剖视图Italic font 斜体Jjack千斤顶、起重器jig body夹具体junction surface结合面Kkey diagram原理草图key joint键连接key seat键座key types键的型式key way (slot)键槽key键knobbled (wrought) iron熟(锻)铁knurling 滚花knurling nut滚花螺帽Llamp plank钳口板LAT lateral 侧(横)向的lathe车床LB pound 磅lead distance导程leader line 指引线lead导程leaf spring叶(薄)片弹簧left hand-thread左旋螺纹left-hand side (end) view左(端)视图length of thread engagement螺纹旋合长度letter 字母lever arm长臂杠杆LG long .length 长度、长的LH left hand 左旋、左方向light metal轻金属limit size极限尺寸limiting deviations极限偏差limiting element转向轮廓素线LIN linear 线性的、直线的line segment 线段line styles 线型linearity直线性lines in planes线在面上L-iron角铁local (broken-out) sectional view局部剖视图location by dimension 定位尺寸location dimension尺寸定位lock nut防松螺母lock screw锁紧螺钉locking device锁紧装置LONG longitude 经度(线)long dashed dotted thin line 点画线long dashed double dotted thin line 双点画线lower-case letters 小写字母lower deviation下偏差lower limit下限(值)lubricant pump齿轮油泵。

机械制图技术术语中英版

机械制图技术术语中英版

机械制图技术术语中英版ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED. 未注焊缝均为连续焊ALL WELDS 3mm FILLET UNLESS OTHERWISE STATED 未注焊角高3mm.ALL UNSPECIFIED RADI - R3 未注圆角R3REMOVE ALL BURRS AND SHARP EDGES 棱角倒钝CHANNEL 槽钢RSA 708 角钢70X70X8M30X1.5 pitch M30X1.5的锥螺纹Tackweld 点焊OD 1/4" outside dimension 1/4"的缩写外径直1/4"75 CRS 尺寸为75 材质为冷轧钢板410 OPENING REF 410 开口参考尺寸40 REF 尺寸为40,参考值2.5" BSP 2.5” 圆锥管螺纹2.5" BSPT HEXAGON 2.5” 六角圆锥管螺纹(即对丝)30x2.5 FLAT BAR 30X2.5 扁钢TYP 2 POSNS 2处11 TOTAL COILS APROX.9 WORKING COILS APROX.RIGHT HAND WOUND ONLY,END COILS SQUARE TO TOUCH. 总圈数约11圈;工作圈数约9圈;右旋;弹簧的端部磨平以便于接触.(此为弹簧技术说明)FEMALE: 内扣(母扣)MALE: 外扣(公扣)偏心轴eccentric shaft销轴PIN开口销COTTER PIN螺杆screw紧定螺钉SET SCREW圆螺母ROUND NUT内六角螺钉SOCKET HEAD CAP SCREW六角螺钉HEX HD SETSCREW六角螺栓HEX HD BOLT挡圈closing ring弹性挡圈circlip轴承隔套distance sleeve of axletree轴承axletree深沟球轴承DEEP GROOVE BALL BEARING无扣长non-buckle longth弹簧SPRING吊环螺钉LIFTING EYE BOLT开槽盘头螺钉SLOTTED PAN HEAD SCREW圆锥滚子轴承TAPERED ROLLER BEARING推力球轴承THRUST BALL BEARING平键FLAT KEY弹簧垫圈SINGLE COIL SPRING WASHER平垫圈FLAT WASHER螺母FULL NYLOCK NUT圆螺母ROUND NUTREMOVE ALL BURRS AND SHARP EDGES 所有尖角/棱角倒角并去毛刺40 REF 为测量的参考尺寸OD 1/4’ outside dimension 1/4"的缩写外径直1/4’------->应该为:外径值1/4"75 CRS 尺75 材质为冷轧钢板------->应该为:尺寸75 材质为冷轧钢板缩写全称翻译ACCESS Accessory 附件ADJ Adjustable,Adjust 调整ADPT Adapter 使适应ADV Advance 提前AL Aluminum 铝ALLOW Allowance 允许ALT Alternate 改变ALY Alloy 合金AMT Amout 数量ANL Anneal 锻炼ANSL Amer Natl Stds Institute APPROX Approximate 大约ASME Amer Society of Mech Engrs ASSEM Assemble 装配ASSY Assembly 装配AUTH Authorized 授权的AUTO Automatic 自动的AUX Auxiliary 辅助的AVG Average 平均AWG American Wire GaugeBC Bolt Circle 螺栓圆周BET Between 之间BEV Bevel 斜角BHN Brinell Hardness Number 布氏硬度值BLK Blank ,Block 空白B/NM Bill of Material 材料费BOT Bottom 底部BP or B/P Blueprint 蓝图BRG Bearing 轴承BRK Break 破裂BRKT Bracket 支架BRO Broach 钻孔BRS Brass 黄铜BRZ Bronze 青铜B&S Brown&Shape 棕色&形状BSC Basic 基本的BUSH Bushing 套管BWG Birmingham Wire GaugeC TO C Center-to-Center 中心到中心CAD Computer-Aided Drafting 电脑辅助设计CAM Computer-Aided MfgCAP Capacity 容量CAP SCR Cap Screw 螺帽CARB Carburize 使渗碳CBORE Counterbore 扩孔CCW Counter Clockwise 逆时针CDRILL CounerdrillCDS Cold-Drawn Steel缩写全称翻译EFF Effective 有效的ENCL Enclose,Enclosure 附上ENG Engine 引擎ENGR Engineer 工程师ENGRG Engineering 工程学EQLSP Equally Spaced 等距EQUIV Equivalent 相等EST Estimate 估计EX Extra 额外EXH Exhaust 消耗EXP Experimental 实验性的EXT Exension,External 范围,外部FAB Fabricate 伪造FAO Finish All OverFDRY Foundry 铸造FIG Figure 数据FIL Fillet,fillister 带子FIM Full Indicator MovementFIN FinishFLX Fixture 结构FLX Floor.Fluid,Flush 基地,液体,冲洗FLEX Flexible 易弯曲的FLG Flange 边缘FORG Forging 锻炼FR Frame,Front 边框FIG Fitting 装置FURN Furnish 提供FWD Forward 向前GA Gage,Gauge 测量GALV Galvanized 电镀GR Grade 等级GRD Grind 磨碎GRV Groove 凹槽GSKT Gasket 垫圈H&G Harden and Grind 加硬和磨碎HD Head 主要的HDL Handle 处理HDLS Headless 无领导的HDN Harden 使硬化HDW Hardware 硬件HEX Hexagon 六边形HGR Hanger 衣架HGT Height 高度HOR Horizontal 水平的HRS Hot-Rolled SteelHSG Housing 外罩HT TR Heat Treal齿轮及齿轮加工中英文对照-A部分A.1. abrasive tooth wear 齿面研磨磨损2. absolute tangential velocity 绝对切向速度3. accelerometer 加速表4. addendum 齿顶高5. addendum angle 齿顶角6. addendum circle 齿顶圆7. addendum surface 上齿面8. adhesive wear 粘着磨损9. adjustability 可调性10. adjustability coefficients 可调系数11. adjusting wedge 圆盘端铣刀的可调型楔块12. allowable stress 允许应力13. alternate blade cutter 双面刀盘14. angular backlash 角侧隙15. angular bevel gears 斜交锥齿轮16. angular displacement 角移位17. angular pitch 齿端距18. angular testing machine 可调角度试验机19. approach action 啮入20. arbor 心轴21. arbor distance 心轴距22. arc of approach 啮入弧23. arc of recess 啮出弧24. attraction 收紧25. average cutter diameter 平均刀尖直径26. axial displacement 轴向位移27. axial factor 轴向系数28. axial locating surface 轴向定位面29. axial pitch 轴向齿距30. axial plane 轴向平面31. axial rakeangle 轴向前角32. axial thrust 轴向推力33. axle testing machine 传动桥试验机看英文图纸的一些资料1标题栏英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)设计者(DRAWN)审查者(CHECKED)材料(MATERIAL)日期(DATE)比例(SCALE)热处理(HEAT TREATMENT)和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位3)ANGULAR TOLERANCE±1° 角度公差±1°4)DIMS TOLERANCE±0.1 未注尺寸公差±0.15)SURFACE FINISH 3.2 UNLESS STATED 未注粗糙度3.22常见尺寸的标注及要求2.1孔(HOLE)如:(1)毛坯孔:3"DIA+1CORE 芯子 3"0+1;(2)加工孔:1"DIA1";(3)锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);(4)铰孔:1"/4 DIA REAM铰孔1"/4;(5)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)螺纹种类精度等级钻深攻深,方向等如:例1.6 HOLES EQUI-SPACED ON 5"DIA (6孔均布在5"圆周上(EQUI-SPACED=EQUALLY SPACED均布)DRILL 1"DIA THRO'钻1"通孔(THRO'=THROUGH通)C/SINK22×6DEEP 沉孔22×6例2.TAP 7"/8-14 UNF-3B THRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIED FINE THREAD美国标准细牙螺纹)1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通(UNC=UCIFIED COARSE THREAD 美国标准粗牙螺纹)1"-14NS-2THRO 攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级(注NS=NATIONAL SPECIAL THREAD:美国固定特种标准)2.2倒角(CHAMFER)例1/8×45°BEV 倒角1/8×45°(注BEV=BEVEI,斜面)1.5×45°CHAM 倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5"SQUARE5"×5"方2.4剖视(SECTION)例SECTION A-AA-A剖面2.5圆角半径例1"RR1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8,虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5"/16的细实线字母在本体一侧打标记3关于铸锻件的技术要求例1.FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<203例2.NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE &RUST锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀例3.FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例4.UNLESS OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7°例5.CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6.DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°总之,看英文机械工程图纸并不是高不可攀,只要坚持常看,熟记部分单词即可求助 BSPTBSPBSPP螺纹标准---[小妹求助]如标题,我不太清楚的明白BSPTBSPBSPP螺纹标准以及这三类螺纹的区别,能否有哪位大侠指点小妹一二,万分感激!1BSP是英制管螺纹不过,有BSP.Tr., BSP.PI., BSP.F.之分BSP.Tr.是锥管螺纹,用于密封接合BSP.PI.是平行管螺纹,用于密封接合,只有内螺纹,与BSP.Tr.的外螺纹嵌合BSP.F.为平行管螺纹,用于一般的接合2螺紋G與螺紋BSPP一样,均为英制圆柱管螺纹代号牙型角55度3英制螺纹有几种?BSP螺纹的特点及表示法?两种,BSPP(管螺纹)和BSPT(55度角锥管螺纹,与美制60度角锥管螺纹NPT相对,互不兼容)4 G螺纹与Rp螺纹对比,哪些地方相同,哪些地方不同,两者在用途上有区别吗,能否通用G螺纹与Rp螺纹都是55°圆柱管螺纹只是国别(组织)不同而产生了不同的代号而已G是中国法国前苏联日本的代号;PF是日本的代号;BSPBSPP是英国的代号;RK是德国的代号(R是内螺纹K是外螺纹);Rp是ISO的代号BSPT和NPTF的区别是什么?各位大虾:请教一下BSPT螺纹是什么?它的检验方法是不是和NPTF一样的?它们的区别是什么?BSPT是英制圆锥管螺纹标准指螺纹的牙型角为55° 螺纹具有1:16的锥度NPTF是干密封标准型锥管螺纹美标螺纹牙形角大多数都是60度它们的检验方法都可用螺纹通止规来检验,但所用的螺纹通止规各不相同谢谢给我的解释,我想请教一下BSPT的螺纹规一副是几个,我收到的规是一个规上面有一个台阶的,我想是不是客户少发了,因为干密封锥管螺纹的规一般是三个,L1L3和六基面规组成的一个就可以了,主要看你使用的配合螺纹长度BSPT应是英制管螺纹统称,分为一般密封管螺纹(R)和非密封管螺纹(G)谢谢给我的解释,我想请教一下BSPT的螺纹规一副是几个,我收到的规是一个规上面有一个台阶的,我想是不是客户少发了,因为干密封锥管螺纹的规一般是三个,L1L3和六基面规组成的直管螺纹规有两个:通规和止规锥管螺纹规只有一个,上面带有标记一般要测量螺纹规进入深度,超过该标记说明偏大,反之偏小P.C.D在机械制图的标注上是什么意思啊?_百度知道老板给了一张CAD图纸,上面的标注有一个是 P.C.D58 其中P.C.D不知道是什么意思,哪位知道一下提问者:芦上飞花 - 见习魔法师二级最佳答案是分度圆评论者: kagenheyuan - 初学弟子一级对最佳答案的评论:分度圆pitch circle; standard pitch circle与分度圆相关的例句Circular Coin with a Circular Hole 圆孔圆钱A mark indicating the boundary of such an interval. 刻度线,分度线指示这种间隔的界限的标记A division or an interval on a graduated scale. 分度,刻度刻度标尺上的一个间隔The edge of a graduated arc or circle used in an instrument to measure angles. (四分仪等的)分度弧或圆圈,用于量角度。

机械图纸常用词汇中英文

机械图纸常用词汇中英文

1 标题栏英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)、设计者(DRAWN)、审查者(CHECKED)、材料(MATERIAL)、日期(DATE)、比例(SCALE)、热处理(HEAT TREATMENT)和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差。

2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位。

3)ANGULAR TOLERANCE±1°角度公差±1°。

4)DIMS TOLERANCE±0.1未注尺寸公差±0.1。

5)SURFACE FINISH 3.2 UNLESS STATED未注粗糙度3.2。

2 常见尺寸的标注及要求2.1孔(HOLE)如:(1)毛坯孔:3"DIAO+1CORE 芯子3"0+1;(2)加工孔:1"DIA 1";(3)锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);(4)铰孔:1"/4 DIA REAM 铰孔1"/4;(5)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)、螺纹种类、精度等级、钻深、攻深,方向等。

如:例1. 6 HOLES EQUI-SPACED ON 5"DIA (6孔均布在5圆周上(EQUI-SPACED=EQUALLY SPACED均布)DRILL 1"DIATHRO'钻1"通孔(THRO'=THROUGH通)C/SINK22×6DEEP 沉孔22×6例2. TAP7"/8-14UNF-3BTHRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIED FINE THREAD美国标准细牙螺纹)1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO 钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通(UNC=UNIFIED COARSE THREAD 美国标准粗牙螺纹)1"-14NS-2THRO 攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级(注NS=NATIONAL SPECIAL THREAD:美国固定特种标准)2.2倒角(CHAMFER)例1/8×45°BEV 倒角1/8×45°(注BEV=BEVEL,斜面)1.5×45°CHAM 倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5"SQUARE 5"×5"方2.4剖视(SECTION)例SECTION A-A A-A剖面2.5圆角半径例1"R R1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5"/16的细实线字母在本体一侧打标记3 关于铸锻件的技术要求例1. FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<203 例2. NORMALIZE TO 163-207BHN MUST BE FREE OF SCALE & RUST 锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀例3. FORGING TO BE SHOT OR SAND BLASTED 锻件需经喷丸或喷砂处理例4. UNLESS OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7°例5. CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6. DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°缩写abbreviation美英加陆军规格ABC-Army-STD美英加海军规格ABC-Navy-STD消字膏abrasive paste方向突变abrupt change in direction横坐标abscissa绝对尺寸absolute size交流电动机控制器AC motor controller交流电AC(a-c,alernating current)附件accessory累积公差accumulated tolerance精度,准确度accuracy准确线accurate line透明绘图胶片acetate梯形(爱克姆)Acme[screw]对角视图across corner view对角across corners对边across flats对边视图across flats view横断木纹across grain of wood实际距离actual distance实际书法actual drawing实际配合actual fit实际内径actual inside diameter实际量度actual measurement图面尺寸actual measurement on the drawing实际分度区域,实际精确区域actual minute area 实际零件actual part实际位置actual position实际尺寸actual size锐角acute angle齿冠addeneum齿冠图addeneum circle齿冠距离addeneum distance齿冠线addeneum line相加adding增列数据additional data增列资料additional information增列位置公差additional position tolerance增列公差additional tolerance胶带adhesive tape邻角adjacent angle邻近区域adjacent area邻接组件adjacent component邻棱adjacent edge邻线adjacent line邻接地图adjacent map邻接件adjacent part邻接件线adjacent parts line邻边adjacent side相邻视图adjacent view自由曲线规adjustable curve活动丁字尺adjustable head T-square调整点adjustable point自由曲线规adjustable ruler可调三角规adjustable set wquare广告面advertising illustration色透规,浓淡远近法aerial perspective航空照相aerial photograph航空图aeronautical chart航测图aeronautical map美学aestetics逆理(木)against the grain喷刷air brush飞机接线图air craft wiring diagram空线,电路airline,base line备接线ajoining line铝AL(aluminum)对齐尺寸线aligned dimension lines对齐制注尺寸法aligned dimensioning转正剖面aligned section对齐制aligned system转正的视图,对正的视图aligned view对准alignment列线图alignment chart列线图alignment diagram鳄齿连接器alligator connector"裕度ALLOW(allowance)"容许蚗?"allowable bearing容许僆q allowable variation裕度allowance纵剖木纹along grain of wood线的规格alphabet of lines字母顺序alphabetice order字母alphabets更改后尺寸altered dimension对错角alternate angle交变剖面线alternate crosshatching螺纹正规符号书法(美式)alternate light and heavy line method变换法alternate method变换位置alternate position变换位置线alternate position line变换位置视图alternate position view共轭弓形alternate segment外错角alternate-exterior angle内错角alternate-interior angle交互排列alternately spaced交流电alternating current更改alternation侧视图的变换位置alternative position for side view高度altitude铝aluminum铝合金aluminum alloy美国标准AMER STD(Am Std,American Standard)美国压力管规号码American code for pressure piping美国书法(第三角法)American method美国标准螺纹American National screw thread美国国家标准协会American National Standard Institute(ANSI)美国国家标准American National Standard(ANS)美国制投影(第三角投影)American projection美国标准螺纹配合等级American screwthread class美国机械工程学会American Society of Mechanical Engineers(ASME)美国标准学会American Standard Association字格板Ames instrument字格板Ames lettering instrument布朗沙普线规Ametican Wire Gage,Brown & Sharpe Gage 安倍计(电)ammeter变量图表amount of change chart面角量amount of divergence放大电路amplifier circuit分析analysis分析图表analytical chart分析线图analytical diagram分析图analytical graph锚,固定器anchor固定螺栓anchor bolt固定板anchor plate固定螺椿anchor stud角angle极向角angle角度规angle agage中心角angle at the center角的测量angle measure弦角angle of chord圆周角angle of circumference倾角angle of dip俯角angle of elevation倾斜角angle of inclination投射角angle of projection倾角angle of slope视角angle of vision螺纹理论深度angular depth of thread角尺寸angular dimension角度定位法angular dimensioning角度定位制angular dimensioning system成角透视,斜透视angular perspective角度关系angular relationship角范围angular space单斜面angular surface角公差angular tolerance角度转换angular transformation折角管,角管angular tube倾斜度angularity不等角图anisometric drawing退火annealing注解annotation环状公差域annular tolerance zone圆环annular torus环状带annular zone圆环annulus阳极anode美国标准正规符号(螺纹)ANSI regular symbol美国标准简化符号(螺纹)南极圈antarctic circle天线antenna反时针方向anticlockwise视图上的交点apparent intersection核准APPD(approved)装饰性笔划appendge附录appendix附录表appendix table承招图,核准图样approved plan校核者,核准者approving authority齿形近似书法approximate circlearc method近似曲线approximate curve八圆心近似椭圆approximate eightcentered ellipse 四圆心近似椭圆approximate fourcentered ellipse 近似长度approximate length近似值approximation护裙apron阿拉伯数字Arabic numerals假定标度arbitrarv scale任意直线arbitrary line假定原点arbitrary origin心轴arbor圆弧arc弧心arc center弧长arc length弧线arc line电弧熔接arc weding拱arch阿基米得曲线Archimedean curve阿基米得蜗线Archimedean spirall建筑师architect建筑模板architect guide template建筑图字体architect lettering建筑学architectonics建筑师用比例尺architect's scale建筑布局architectural composition建筑制图员architectural draftsman建筑图architectural drawing建筑草图architectural freehand drawing建筑透视图architectural perspective建筑计书architectural plan建筑示意图architectural presentation drawing建筑工architectural work建筑学architecture建筑制图architecture drawing圆弧规arcograph北极圆arctic circle面积,区域area面积条图area bar chart面积图area chart面积图area diagram面积图area graph算术分度图arithmetic graph算术标度arithmetic scale算术平均(数)arithmetical average算术分度水平坐标arithmetical horizontal scale算术内插法arithmetical interpolation阿肯萨斯磨石Arkansas knife piece臂arm角之一边arm of angle电枢armature电枢槽armature slot(美国)陆海军用标准零件Army-Navy standard parts排列ARR(arrange)布局,配置,装置arrangement视图的排列arrangement of views配置图arrangement plan箭头边,箭头所指的一面(熔接)arrow side加注箭头arrowed[head]不用箭头注尺寸arrowless dimensioning附箭头的线arrowline特软橡皮artgum美国标准的配合种类ASA fits美国标准符号ASA svmbol美国标准螺纹符号ASA thread symbol美国标准学会ASA(American Standard Association)石棉asbesto出头部分(字母)ascender美国机械工程学会锅炉法规ASME boiler code美国机械工程学会ASME(American Society of Mechanical Engineers) 非球面aspheric surface汇集数据assemble all data装妥零件assembled parts组合,装配assembling装配螺栓assembling bolt装配程序图assembling process chart组合,装配,总成(组合件)assembly装配表assembly chart组合图,装配图assembly drawing组合剖面assembly drawing number组合图,装配图assembly print组合剖面assembly section组合图,装配图assembly sheet组合草图,装配草图assembly sketch组合工作图assembly working drawing假定原点assumed origin组合,装配,总成(组合件)ASSY(assembly)非对称形体asymmetrical feature不对称asymmetry渐近线asymptote渐近曲线asymptotic curve附件attachment自动AUTO(automatic)自动绘图机automated drafting正图纸(晒图)autopositive paper辅助AUX(auxiliary)辅锥auxiliary cone辅助割面auxiliary cutting plane辅助割面auxiliary cutting surface参考尺寸auxiliary dimension前辅助视图,立面辅助视图auxiliary elevation 辅助图auxiliary figure辅线auxiliary line辅助俯视图auxiliary plan辅助投影面auxiliary plane辅助投影面auxiliary plane of projection辅助位置auxiliary position辅助投影auxiliary projection辅助刻度auxiliary scale辅助面auxiliary surface辅助视图auxiliary view复辅助视图auxiliary-adjacent auxiliary view 可用范围available space平均曲率average curavature平均偏差average deviation平均直径average diameter避免区域avoid zone美国线规AWG(Awg,American Wire Gage,Brown &Sharpe Gage) 轴角axial angle轴线的平面axial plane摆T,轴向偏转axial runout轴向剖面axial section轴线axis横坐标轴axis of abscissa锥轴axis of cone纵坐标轴axis of ordinate旋转轴线axis of revolution旋转轴线axis of rotation对称轴axis of symmetry视轴axis of vision不等角模板axolipse template立体正投影图axonometric drawing立体正投影图axonometric projection立体正投影草图axonometric sketching组合,装配,总成(组合件)AY(assembly)方位角,方位,地平经度azimuth方位等距图表azimuthat equidistant chart布朗沙普线规B & S gage (Brown & Sharpe gage)韦氏细螺纹B S F thread(British Standard Fine thread)巴氏合金BAB(bab,Babbit)背圆锥back cone背圆锥角back cone angle后视图back elevation后视图back view背后熔接back weld电木backelite字母间的空白background area后倾角backward inclination滚珠轴承ball bearing件号圆圈balloon加注件号圆圈ballooning轻木balsa wood条形图表bar chart条形图表bar graph滚筒磨光barrel finishing巴斯键Barth key底,底边,底面base底角base angle基圆base circle底面边视图base edge底面base face底边,基线,根线(螺纹),空线(电路),底线(字法)base line 锥底base of cone基面base plane基极(电),底座剖面base section基面base surface木线(电),基线baseline基线注尺寸法base-line dimensioning地下室平面图basement plan基准角度法(圆锥度公差)basic angle method基准角度公差制basic angle tolerancing system基本计算尺寸basic calculate size基础图表basic chart理想余隙basic clearance原色basic color基本数据basic data基本设计basic design基准直径法basic diameter method理想尺寸basic dimension图学逻辑basic drawing logic螺纹基本形式basic form of thread基孔制basic hole system基本数据basic information基线注尺寸法basic line螺纹基本基本大径basic major diameter基轴制basic shaft system基本尺寸,理想尺寸basic size基准锥度法(锥度公差)basic taper method螺纹基本形式basic thread form基本公差basic tolerance熔接基本符号basic weld symbol海图bathymetric chart歪图batter滚球轴承BB(ball bearing)中心距离BC(between centers)孔位圆BC(bolt circle)灯塔,标志beacon联珠熔接bead weld梁规beam compass方位,方向,轴承bearing方位及坡度bearing and slope方位角bearing angle承板bearing plate承面bearing surface插承接合bell-and-spigot joint弯头bend弯曲裕度bend allowance折线,弯曲线,转向线bend line曲板bend plate弯曲半径bend radius弯曲离隙bend relief弯折图bending diagram曲架bent曲板bent plate中心距离between center斜角,切角,斜齿轮,斜轮bevel斜角面bevel face斜齿轮bevel gear测角仪bevel protractor测口熔接bevel weld斜棱beveld edge伯明翰规BG(Birmingham centers)勃氏硬度Bhn(BH,Brinell hardness)双凸面biconvex双向公差制bilateral system of limits 双向公差bilateral tolerance双向公差制bilateral tolerance system 材料单bill of material定位头binding head鸟瞰图bird's eye perspective鸟瞰图bird's eye view鸟瞰图aerial view伯明翰线号规Birmingham wire gage平分bisect平分线bisector基线BL(base line)黑墨水black indian ink黑白图black-and white graph黑白图black-and-white chart黑白图black-and-white diagram黑白复印black-and-white reproduction 涂黑blackened -in黑色发蓝blackening黑体字blackface letter黑线图black-line print铅笔浓度,黑度blackness鸭嘴笔叶片blade of pen鸭嘴笔blade ruling pen空白区域blank area空白范围blank space未贯穿的孔,盲孔blind hole未贯穿的贯穿螺孔,盲螺孔blind tapped hole 方块图block chart方块图block diagram方块型block form大楷字体block letter布图block out配置图block plan附加表block supplementary吸墨纸blotter吸墨纸blotting paper蓝图blue print晒蓝图器blue print apparatus晒图纸blue print paper晒图blue printing晒图机blue printing machine发蓝blueing蓝图分析blueprint analysis识图,读图blueprint reading钝角blunt angle体对角线body diagonal体炉管boiler tube浓,黑,粗bold圆点bold dot粗线bold line黑体数字bold type figure黑体字boldface letter螺栓bolt孔位圆bolt circle外螺纹bolt thread圆心片bone center加偿公差bonus tolerance边框border line大鸭嘴笔,边框,鸭嘴笔border pen搪孔bore 镗孔搪孔boring 镗孔搪床boring mill 镗床凸面(圆柱形凸起)boss墨水瓶座bottleholder数字底线bottom edge of digit字母底线bottom edge of letter底面bottom surface三攻螺丝攻bottom tap仰视图bottom view三攻螺丝攻bottoming tap边界,边框boundary主要尺寸boundary dimensions 要项boundary element边界线boundary line边界面boundary surface外缘线,边线bounding line弹簧圆规,小圆规bow compass 弹簧分规,小分规bow divider 弹簧圆规或分规bow instrument欢迎您的下载,资料仅供参考!致力为企业和个人提供合同协议,策划案计划书,学习资料等等打造全网一站式需求。

机械工程图中常用英语词汇

机械工程图中常用英语词汇

[新版]机械工程图中常用英语词汇机械工程图中常用英语词汇Abbreviation缩写Accuracy精度、准确性Acme thread梯形螺纹(29?)Addendum齿顶高Addendum angle齿顶角Addendum circle齿顶圆Addendum of mating gear啮合齿轮的齿顶高Adjacent-part lines相邻零件线Aligned sections旋转剖视Aligned view旋转视图Allowance容差、加工余量Alloy合金Alloy steel合金钢Alphabet字母Alteration变更、更改Alternate-position views位置改变的视图Alternator交流发电机Induction alternator感应(交流)发电机Motor alternator电动(交流)发电机Single-phase alternator单向(交流)发电机Synchronous alternator同步(交流)发电机Three-phase alternator三相(交流)发电机Amount总量、总计Analyzable assembly分析装配图Anchor bolt地脚螺栓Angles角Acute angle锐角Blunt angle钝角Right angle直角Sliding angle摩擦角Spiral angle螺旋角Taper angle锥角Angular有角的Angular bearing径向止推轴承Angular bevel gears斜交伞齿轮Angular gear人字齿轮Angular section斜剖面Anneal退火Approval批准、xxArc弧、圆弧Arc thickness弧长厚度(齿厚)Arc welding弧焊Arrangement布置、装置Arrangement of views视图的布置Clamping arrangement夹紧装置Cramping arrangement紧固装置General arrangement总体布置Arrow箭头Arrowheads箭头Assembly装配图、组装图Assembly drawing装配图Assembly drawing number装配图图号Assembly for installation安装图Assembly parts组装配合零件Assembly sections装配图剖视Assembly sketches装配草图Auxiliary elevation辅助立面图Auxiliary line辅助线Auxiliary section辅助剖视Auxiliary surface辅助面Auxiliary view辅助视图Average平均数Axial轴的、轴向的Axial pitch轴向节距Axial plane轴向平面Axial thickness轴向厚度Axis轴线、中心线Axis of revolution回转轴线Axis of rotation旋转轴线Axis of symmetry对称轴线Horizontal axis水平轴Major axis长轴Minor axis短轴Vertical axis垂直轴X axis X轴Y axis Y轴Axle轴Axle bearing轴向(止推)轴承Axle sleeve轴向(止推)套筒Axonometric drawing轴测图BabbittxxBack cone背锥Back cone radius背锥半径Back elevation后视图Backstop托架、棘爪Ball bearing球轴承Bar杆Angle bar角钢Channel bar槽钢Flat bar扁钢Round bar圆棒、圆钢Base基础、底座、基线、基面、基准Base circle基圆Base circular thickness基圆弧线齿厚Base cylinder基圆柱Base helix angle基圆上的螺旋角Base plane基平面Base point基点Key base键座Basic circle基准圆Basic hole system基孔制Base shaft system基轴制Basic size基本尺寸、公称尺寸、标称直径Basis基础、基准、基线Battery电池、蓄电池Bearing轴承、支撑、方位Bearing accuracy定位精度Bearing box轴承箱Bearing brass铜轴衬Bearing bridge轴承支架Bearing oil seal轴承油封圈Bearing support轴承架Bearing unit轴承组合件Anti-friction bearing减摩轴承Ball and socket bearing球窝轴承Conical bearing锥形轴承Journal bearing径向轴承Needle bearing滚针轴承Plain bearing滑动轴承Roller bearing滚柱轴承Self-aligning bearing自位轴承Thrust bearing止推轴承Belt带、皮带Bench工作台Work bench工作台Bend弯头、接头Elbow bend肘形弯管Normal bend正弯管(90?) Bender弯曲机Bending挠曲Bending strength抗弯强度Bent axle曲轴Bevel倾斜的、斜角的、斜面Bevel gear圆锥齿轮、伞齿轮Bevel pinionxx锥齿轮Bevel washer斜垫圈Bevel wheel伞齿轮、斜摩擦齿轮Bilateral tolerance双向公差Bill of materials送料单Block in、block out画草图Blue paper蓝晒纸Blueprintxx、设计图Board板、(管理)局、厅Bottom board底板Moulding board模板Body机体、机身Boiler锅炉Bolt螺栓、插销Adjusting bolt调整螺栓Assembling bolt装配螺栓Binding bolt连接螺栓Bright blot光制螺栓Captive bolt固定螺栓Double-screw bolt双头螺栓Fitter bolt装配螺栓Foundation bolt地脚螺栓Hexagonal head bolt六角头螺栓Hook bolt钩形螺栓Screw bolt全螺纹螺栓Snap bolt圆头螺栓Tension bolt拉紧螺栓Bolted joints螺栓连接Book书、册Hand book手册Instruction book说明书Bore face machine镗孔端面加工机床Borer镗床Jig borer坐标镗床Table borer台式镗床Boring镗孔Boring machine镗床Boring mill镗床Bottom case底座Bottom clearance径向间隙Bottom view底视图Bracket托架、支柱Brake制动器、闸Brassxx、铜轴衬Braze铜焊Brazing铜焊Breadth宽度、厚度Break line断裂线Brinell figure (number)布氏硬度Brinell hardness布氏硬度Broacher拉床、绞孔机Broaching扩孔机、拉床、拉削Broken circle虚线圆Broken out section断裂剖面Broken view局部视图Bronze青铜Burnishing抛光、磨光Burr三角矬、毛刺、去毛刺Bush衬套、轴瓦Bushing轴衬、衬套、套管Butt joint对接焊Butterfly nut蝶形螺母Butterfly valve蝶形阀Button按钮Push button控制按钮Cable电缆Cage盒、罩、箱Caliperxx、xxGauge caliperxx、量规Internal caliperxxSliding (vernier) caliper游标卡尺Cam凸轮Cam design凸轮设计Cam shaft凸轮轴Actuating cam主动凸轮Adjustable cam可调凸轮Control cam控制凸轮Capxx、帽、罩Cap screw带帽螺钉Capital大写字母Carburizing渗碳Card卡片Cartographer制图员Cartography制图学、制图法Case箱、盒、容器、表面Case hardened表面淬火、硬化Nitrogen case hardening渗氮硬化Casing箱、盒、壳Oil pump casing油泵(壳) Casting铸造、铸件Defect casting铸件缺陷Die casting压铸Sand casting砂型铸造Spun casting离心铸造Steel casting铸钢Cast-iron铸铁Castle circular nut六角圆螺母Castle nut蝶形螺母Catalogue data表列数据Cave凹槽、内腔Centre中心、圆心Centre distance中心距Centre hole中心xxCentre line中心线Centre-section中心剖面Centre to centre中心距Centesimal百分的、百分之一的Centimeter厘米、公分Central hole中心xxCentral plane中心平面Central projection中心投影Chafe摩擦、磨损Chain链Drive chain主动链Transmission chain传动链Chamfer倒角、倒棱、斜面Dimensioning of chamfer倒角的尺寸注法Changes on drawing图的更改Channel沟槽ChapterxxChart图表、计算图Chart of symbols符号图表Auxiliary chart辅助图Dimensions chart外廓尺寸图Graphical chart图表Process chart工艺程序图Progress chart工艺程序表、工作进度表Charting制图(表)、填图Check校验、校核、制动装置Check drawings校图Check nut防松螺母Check ring挡圈Check test校核试验Chief draftsman主任制图员Chromium铬Chromizing镀铬处理Circle圆、圆周Circle of reference参考圆Addendum circle齿顶圆Base circle基圆Graduated circle分度圆Imaginary circle虚圆Outside circle齿顶圆、外圆Pitch circle节圆Rack circle平面齿轮、扇形齿轮Root circle根圆Top circle齿顶圆Circular cylinder圆柱Circular pitch弧线节距Circular thickness弧线(齿)厚度Circumference圆周长Clamp夹紧、夹板Class种类Class of fit配合级别Classification分类Clawxx、钩、xxxxClearance fit间隙配合Clevice /clevis U形钩、U形夹Clevis bolt套环(插销)螺栓Clevis pin U形夹销Clockwise顺时针方向Clutch离合器、联轴器Coat外层、涂镀层Coat of metal金属镀层First coat底漆Coating镀、覆盖Electrodeposited coating电镀层Coaxial circle共轴圆Cock旋塞Coil蛇形管、螺管、线圈Coil spring盘簧Coincident line重叠线Cold-rolled steel冷轧钢Collet夹头Collet chuck弹簧夹头Color-harden着色硬化、发蓝、煮黑Common difference公差Company公司Joint company股份公司Limited company有限公司Compass圆规Compass of proportion比例规Component零件、构件Compression spring压力弹簧Compressor压缩机Computer计算机Concave face凹面Concentricity同心度Cone圆锥Cones development锥面展开Cone pulley锥形轮、塔轮Conical spring锥形弹簧Connection联接Bolt-on connection螺栓联接Flange connection法兰联接Rivet connection铆钉联接Screw connection螺钉联接Contact接触、接合、啮合Contact angle啮合角Angular contact ball bearing向心止推球轴承Contour外形、xxContracted drawing缩图Contrast对比、对照、比较Convention惯例、常规、习惯Convention for materials材料的习惯表示法Conventional break习惯断裂画法Conventional diagram习惯画法Conventional intersection习惯交线(画法) Conventional practice习惯画法Conventional sign图例、习惯符号Convex凸面Conveyer输送机、传送机Cooler冷冻机Coordinate axis坐标轴Coordinate paper方格纸、坐标纸Copper铜Copy抄本、样板Correction校正、xxCotter pin开口销Split cotter开口销Counterbore埋头xx、锥口xxCounterclockwise逆时针方向Countersink埋头xx、沉xx Countersink drill中心钻、钻Countersunk钻埋头孔、钻锥口孔Countersunk bolt埋头螺钉Countersunk head埋头Countersunk hole锥坑Coupling联轴节Coverxx、罩Cylinder cover汽缸盖Dust cover防尘罩Cowl壳、套、盖Crane起重机Crank曲柄、曲轴Crankshaft曲轴Crestxx、尖、牙尖Cross head十字头Cross section横剖面、横断面Crown gear冕状齿轮Cube立方形体、正六面体Current电流Curvature曲率Curvature radius曲率半径Curve弯曲、曲线、曲线板Curve plotter绘图仪Curve ruler曲线板French curve曲线板Moment curve力矩曲线、力矩图Cutter刀、刀具Cutting plane截平面Cutting plane symbols剖切(迹线)平面符号Cycloid摆线Cycloidal gear摆线齿轮Cylinder圆柱体Cylinder base汽缸座Pump cylinder泵缸Cylindrical cam圆柱凸轮Cylindrical fit圆柱配合Cylindrical roller bearing圆柱滚子轴承Dash短划线、虚线、破折号Dash and dot line点划线Broken dash断裂线Data数据、资料Engineering data工程数据Master data主要数据Date日期、年代Datum基准(点、线、面)、资料Datum line基准线Datum point基准点Datum plane基准面Decade十进制、十进位Decelerator减速器、制动器、缓动装置Decimal小数的、十进位小数的Decimal fraction十进制分数Decimal fraction system十进小数制Decimal scale十进位比例尺Decimeter分米、公分Dedendum angle齿根角Dedendum circle齿根圆Definition定义Deformation变形、扭曲Degree度、程度Degree of accuracy精度Degree of freedom自由度Degree of hardness硬度Degree scale刻度Circular degree圆度Delineation轮廓、草图Delineator制图者Department科、处、系、车间Draft department设计科Engineering department技术科Fitting department装配车间Heat treatment department热处理车间Mechanical department机加工车间Processing department工艺科Depthxx、高度Depth dial gauge深度千分表Depth of engagement啮合深度Depth of thread螺纹xxDepth of tooth齿高Contact depth of tooth啮合高度Working depth of tooth齿工作高度Derivation偏差Standard derivation标准偏差Description描述、作图、绘制Design设计、计划Design activity设计机关(组织) Design assembly设计装配图Design drawing设计图Design layout设计草图、初步设计图Preliminary design初步设计Standard design标准设计Technical design技术设计Designation符号、标志Designation strip铭牌Designer设计员、制图者、设计师Desk桌、控制台Drawing desk绘图桌Detail细目、细节、详图、零件Detail drawing详图、零件工作图Detail paper底图纸、描图纸Detail specification详细规格Detent棘爪、扳手、制动器Developable surface可展曲面Developed view展开图Development inner port内表面展开图Development of surface表面展开图Deviation偏差、偏移Angular deviation角偏差Average deviation平均偏差Standard deviation标准偏差Tolerance deviation允许偏差Device装置、设备Diagram示意图、图解Diagram drawing图解图、结构图Arrangement diagram布置图Assembly diagram装配示意图Block diagram方框图Schematic diagram原理图、简图Diagrammatic drawing草图、示意图Dial gauge千分表Dial inside micrometer内径千分表Diameter直径Diameter of aperture孔径Diameter of pitch circle节圆直径Diameter pitch (齿轮)径节Diameter run-out径向跳动Major diameter大直径、螺纹外径Minor diameter小直径、螺纹内径Nominal diameter公称直径Pitch diameter of screw thread螺纹中径Thread diameter螺纹外径(直径) Diametral pitch齿轮径节Die模具、扳牙Diesel柴油机、内燃机Dimension尺寸Dimension line尺寸线Limiting dimension极限尺寸Nominal dimension公称尺寸Outer dimension外形尺寸、轮廓尺寸Direction方位、方向Clockwise direction顺时针方向Disc = disk圆盘、原板Disk cam圆盘凸轮Dismount拆卸Dismountable可拆卸的Displacement移位、变位Distance距离、路程Distortion变形、歪扭Distribution分配、分布、配置Ditto machine复印机Diversion变更、转换Dividing head分规Dot line虚线Dotted line虚线Double dots line双点划线Double helical pinion人字小齿轮Double helical spur gear人字齿轮Double thread双头螺柱Dowel thread定位销、圆柱销Dozer推土机Draft = draught (拔模)斜度、草图、制图Drafting制图Drafting board制图板Drafting machine制图机Drafting tape制图带、胶带Draftsman绘图员Drawer制图员Drawing绘图、图样Drawing board绘图纸Drawing control图样管理Drawing free-head草图Drawing instrument绘图仪器Drawing number图号Drawing pencil绘图铅笔Drawing pin图钉Drawing size图纸尺寸Drawing table制图桌Drawing with compass用圆规画图Blue print drawing蓝图Free hand drawing徒手图Full size drawing原大图Skeleton drawing草图、结构图Working drawing施工图、制造图、工作图Drill钻孔、穿孔、穿孔器Drive传动、驱动Drive fit打入配合Air drive气动Belt drive带传动Chain drive链传动Friction drive摩擦传动Gear drive齿轮传动Hydromatic drive液压传动Speed-reducer drive减速器传动Variable-speed drive变速传动Worm-wheel drive蜗轮传动Driven gear从动齿轮Driven shaft从动轴Driving gear主动齿轮Driving shaft主动轴Drum cam凸轮轴Ductile iron球墨铸铁Duplicating tracing复制描图Durometer (钢轨)硬度计Dusting cloth抹灰布、撒粉布EEccentricity偏心距Edge iron角铁Edge round外圆角Edge view边视图Effective diameter有效直径Effective face width有效齿宽Efficiency效率、性能Mechanical efficiency机械效率Elastic deformation弹性变形Elasticity弹性Elbow肘形弯管、弯头Electric current电流Electric element电池Elephant绘图纸(28X23英寸) Elevation正面图、立视图End末端、头Ball endxxButt end平端、端面Tail end尾端Top end顶端Engagement啮合Engineer工程技术人员、工程师Engineer-in-chief总工程师Equipment设备Eraser橡皮Erasing shield擦图片Erection diagram安装图、装配图Error误差Accumulated error累积误差Allowance error容许误差Average error平均误差Permissible error容许误差Relative error相对误差Exterior外表面External外部External diameter外径External dimension外形尺寸External fillet外圆角External thread外螺纹Extra fine(screw)特细牙螺纹Eyelet = eyelet-hole小孔Fabrication建造、制造Face面、正面、表面、端面Face cam平面凸轮Face gear平面齿轮Face hardening表面硬化Inner face里面Outer face外面Face off倒角Factor of safety安全系数Factory工厂、制造厂Factory made工厂制造的Fastener接合件、紧固件Fastening连接件、紧固件Fatigue疲劳Faucet旋塞、龙头、开关Feather滑键、冒口Feather key滑键Feature特征、特性、性能Basic mechanical design feature主要机械设计性能Mechanical feature机械性能(特性)Feed-pump供油泵、供水泵Feet英尺Ferrous metal黑色金属Field工场、现场Figure形状、图样、插图、数字File锉刀、锉平Filler填料、垫片Fillet (内)圆角、填角、嵌条Fillet radius内圆角半径Filter过滤器Fine thread series细螺纹级(系列) Finish完工、加工、磨光Finish all over全部加工Finish marks加工符号Machine finish机器光制Fit配合Clearance fit间隙配合Free fit自由配合Interference fitxxLight press fit轻压配合Light running fit轻传动配合Loose fitxx配合Normal-running fit传动配合Running fit动配合Shrink fit冷缩配合Slide fit滑动配合Transition fit过渡配合Fix安装、装配、调整、修理、固定Flange法兰盘、凸缘Flank边、侧面、齿侧、后面Flat扁头、平面Flat key平键Flat spring板弹簧Flat surface平面Flexible disk coupling挠性盘形联轴节Flexible gear-type coupling挠性齿轮联轴节Flywheel飞轮Foot英尺Foot screw地脚螺钉Force力Fore word序、前言Forge锻Forge steel锻钢Former样板、模型、量规Wooden former木模Formula公式Foundation基础、基座Foundation bolt地脚螺栓Foundry铸件、铸工车间Fraction分数、小数Front view前视图、主视图Full diameter大直径、主直径Full line实线Full size原大Full scale原大Full section全剖视Full section view全剖视图Furbish研磨、擦光Fuse保险丝、熔断器Gage = gauge量规GallonxxGalvanize镀锌、电镀Gasket垫圈、密封垫Gasket material填料Gasoline engine汽油(内燃)机Gate门、阀门Gear齿轮Gear addendum angle齿顶角Gear box(case)齿轮箱Gear centre齿轮中心Gear dedendum angle齿根角(圆锥齿轮) Epicyclic gear行星齿轮Herringbone gear人字齿轮Ratchet gear棘轮General drawing总图Geometry几何学Gland压盖、填料盖、xx装置Glass玻璃Glasscloth砂xx、玻璃xxGlossary词汇(表)Grade等级、斜度Steel grade钢号Graduated hardening分级淬火Graduated scale比例尺、分度尺GramxxGraph图(表、解、形)、曲线图Graph paper方格纸Graphic图示、制图学Grease滑脂Grind磨削、抛光Grinding machine磨床Grinding wheel砂轮Groove cam槽凸轮Groove pulley槽轮、三角带轮Guide手册、指南Guide bar导杆Guide pin定位销、导向销Guide screw丝杠Guidebook参考手册、指南、xx Half二分之一、一部分Half bearing轴瓦Half section半剖视Half section view半剖视图Hammer锤子Handbook手册、指南Hand-made手工制造的Hand-operated手控的Handle手柄Hand wheel手轮Hard casting白口铁Hard drawn冷拔Hard rolled冷轧的Hard surfacing表面硬化Harden淬火、硬化Hardened and tempered调质的Hardened-steel淬火钢Hardening硬化Hardness硬度Hardometer硬度计Hatch剖面线H-beam工字xx、H形xxHeat–treatment热处理Heavy force fit重压配合Height高度Helical bevel gear螺旋伞齿轮Helical gear螺旋齿轮、圆柱斜齿轮Helical rack斜齿齿条Helical spring螺旋弹簧Hex nut六角螺母Hexagon jam nut六角锁紧螺母Hexagon socket head内六角头Hidden line虚线Hidden outline看不见的轮廓线High-carbon steel高碳钢High-duty重型的、大型的、优产的High-speed steel高速钢Hosting jack千斤顶HolexxHorizontal datum plane水平基准面Horizontal line水平线Horizontal projection水平投影Horizontal projection plane水平投影面Horse-power马力、功率Hose软管Hose coupling软管接头Hot-rolled steel热轧钢Hot-work热加工Hour小时Housing机座Housing of pump泵体Bearing housing轴承箱Gear housing齿轮箱Hub轮、中心、衬套I-beam工字钢Illustration插图、实例Inaccuracy不精确、不准确Incenter内(切圆)心Inch英寸Incline斜度、斜面Index plate分度盘Indicator指示计、百分表Industrial工业公司Industrial drawing工业制图Industry工业Inertia惯性Inkxx、油墨Ink holder钢笔杆China inkxxInscription标题Inside diameter内径Inspection检修、检查Inspection machine检修机器Inspector检查员Installation装置、设备、安装Installation diagram安装图Institute研究所、协会、学院、学会Instruction说明、指示Instrument仪器、仪表、工具Instrument drawing仪器图Intensity强度Interchangeability互换性1 Interconnection互相连接Interference fitxxInterior view内部(的)视图Internal combustion engine内燃机Internal fillet内圆角Internal gear内齿轮Introduction引言、介绍、序言Invisible line虚线Involute渐(伸)开线Involute gear渐开线齿轮Involute rack渐开线齿条Involute spline渐开线花键Involute teeth渐开线齿形Iron铁Ingot iron低碳铁、工业纯铁Knobbled iron熟铁Magnetic iron磁铁Malleable iron可锻铁、韧性铁Plate iron铁板、钢板Quadrant iron方钢Rod iron圆铁、棒钢Round iron圆铁、圆钢Rustless iron不锈铁Section iron型钢Structural iron结构钢White iron白口铁Wrought iron熟铁、锻铁Isometric diagram等轴测图Isometric drawing等轴测图Jack-screw螺旋千斤顶Job sheet零件图纸Joint结合、连接、焊接Bolt joint螺栓连接Riveted joint铆钉连接Welded joint焊接Journal轴径Journal bearing径向轴承Keeper保持器(片)、架、定位件卡箍Keep-ring保持环Key diagram键、按钮Key way(seat、seating、slot)键槽Key wrench套筒扳手Gib-head taper key钩头斜键Square key方形键Tightening key斜扁键Woodruff key半圆键Key-bolt键螺栓Kilogram(me)公斤、千克Kilogram-meter公斤米、千克米Kilometer公里、千米Kilovolt千瓦Kilowatt千伏Kit一套工具Knee弯头、升降台Knee bend弯管Knob捏手、按钮Knuckle thread圆形螺纹Knurl滚花、压花Knurled nut滚花螺母L-bar = L-beam角钢Laboratory实验室、研究室Lamp灯Alarm lamp信号灯Daylight lamp日光灯Incandescent lamp白炽灯Indicating lamp信号灯、指示灯Lantern游环、套环Large compasses大圆规Lathe车床Lathe-hand车工Lattin = Latten金属薄板、黄铜片Law规律、定律Lay布置、安排、放置Layer层Carburized layer渗碳层Layout计划、方案、草图Layout design草图设计、方案设计Layout drawing方案草图Lead angle螺旋升角Lead line指引线Leaf spring板弹簧Left hand左方向Left hand thread左旋螺纹Legend图例、图表符号、代号、说明书Lengthxx、距离Length gaugexx规Length of normal法线长Length of side边长Effective length有效长度Lens透镜、镜片Letter字、字母Capital letter大写字母Level surface水平面Lift升降机、电梯Light alloy轻合金Light beam光束Light series轻系列Light-duty轻型Lighting installation照明装置Lightning switch照明开关Liquid液体Limit极限尺寸Limit switch限位开关Line线Line of action (齿轮)压力线Line of contact (齿轮)接触线Line of shaft轴线Line of thickness线型的粗度Line weight线的粗细程度Actual line实线Addendum line齿顶线Broken line断裂线Center line = central line中心线Continuous line实线Dash(ed) line虚线Diagonal line对角线Imaginary line假想线Generation line母线Pitch line节线Real line实线Reference line基准线、参考线Right line直线Skeleton linexxSolid line实线Straight line直线Vertical line垂直线Liner衬套Bearing line轴瓦Link连接环、链节Line assembly连杆装配图Chain link链节L-iron角铁List注册、记录、名册、目录Load符合Actual load有效载荷、实际载荷Allowable load容许载荷Full load满载(荷)、全负载(荷) Local view局部视图Localization定位\固定Locating pin定位销Location by angle角度定位Location by dimension定位尺寸Location pin定位销Location tolerance定位公差Lock锁\阀Lock nut防松螺母Lock screw锁紧螺钉Lock washer弹簧垫圈Valve lock阀簧抵座销、气门制销Loco机车、火车头Logarithm对数Long breakxx断裂线Long radiusxx半径Longitudinal key长方键Lower limit下限Lubricant pump润滑油泵Lubricating ring润滑油环Lubrication润滑Bath lubrication油浴润滑Bearing lubrication轴承润滑Ring lubrication油环润滑Shot lubrication油枪润滑Splash lubrication飞溅润滑Lubricator润滑器Lubro-pump油泵Luminaire光源Machine机器、切割Machine building (manufacturing)机械制造Machine drawing机械制图Machine finish机械加工Machine maker机械工厂(制造者) Machine part机械零件Machine shop机工车间Drawing machine绘图机Tracing machine描图机Machining allowance加工余量Machinist机械工人\机械师Magazine杂志Magnetic-particle clutch电磁离合器Magnitude数量、xx、大小Major type of slotted nut大型锁母Make制造、构造Malleable cast iron可锻铸铁Malleable casting韧铸件Malleable steel软钢、展性钢Manual手册、说明书Manual control手控Manufacture加工、制造业Manucturing engineering制造工艺(技术) Manucturing machine生产机械Manucturing tolerance制造公差Master check校正、校对Master drawing样图Master gauge标准规、校准规Master gear主齿轮、标准齿轮Master making手工Master screw标准螺纹Match匹配、配合Mate啮合部分Material物质、材料Fibre material纤维材料Insulating material绝缘材料Plastic material塑料Maximal valve极大值Maximum极点、极限、最大量Maximum admitted diameter of work工件最大许可直径Mean axis中间轴Measure量度、大小、尺寸Measure of precision精确度Measurement测定、尺寸、大小Measuring device量具Measuring tools量具Mechanical bolt螺钉Mechanical drawing机械制图Mechanical engineering’s scale 机械工程比例尺Mechanical properties机械性能Mechanical reduction gear齿轮减速装置Mechanism机械结构、机械装置Medium seriesxx系列Mating member配合件Meshing gear啮合齿轮Metal金属Admiralty metalxxxxBell metal青铜合金、种铜、铜锡合金Brazing metal铜锌合金Hard metal硬质合金Heavy metal重金属Light metal轻金属Monel metal铜镍合金Power(ed) metal粉末合金Wear-resistant metal耐磨金属White metal白合金(铅锑锡合金) Yellow metal黄金、黄色金属Metallized镀金属的、喷涂金属的Meter米、公尺。

机械图纸中常用英文单词中英对照表全总结

机械图纸中常用英文单词中英对照表全总结

机械图纸中常用英文单词中英对照表全总结Turning车削Milling铳削Grinding磨削1.apping研磨Boring镇削Drilling钻孔Tapping攻牙Welding焊接Adhesivebonding粘结Polishing抛光WireEDM线切割Electricsparkle电火花加工Spindle主轴Micrometer千分尺Caliper卡尺Tolerance公差Roughness粗糙度Flatness平面度Straightness直线度Roundness圆度Cylindricity圆柱度Profileofline线轮廓度Profileofsurface面轮廓度Perpendicularity垂直度Angularity斜度Parallelism平行度Position位置度Concentricity同轴度Circularrunout圆跳动Totalrunout全跳动1.owerallowance下偏差Upperallowance上偏差Interferencefit过盈配合Clearancefit间隙配合Transitionfit过渡配合Anodizing阳极氧化Clearoxide发白Blackoxide发黑Chromeplating镀铭Zincplating镀锌Nickelplating镀银Painting喷漆Sandblasting喷砂Knurling滚花Chamfer倒角Deburr去毛刺Hardening淬火Quench水淬火Tempering回火Annealing退火Normalizing正火Ageing老化处理Agehardening失效硬化Carburizing渗碳Heattreatment热处理Surfacefinish表面处理1.evelbubble水平仪Gradienter水平仪Torque扭矩Spline花键Techniquerequirement技术要求Curvature曲率Inertia惯量。

(完整版)机械图纸常用词汇中英文

(完整版)机械图纸常用词汇中英文

1标题栏英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)、设计者(DRAWN)、审查者(CHECKED)、材料(MATERIAL)、日期(DATE)、比例(SCALE)、热处理(HEAT TREATMENT)和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差。

2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位。

3)ANGULAR TOLERANCE±1°角度公差±1°。

4)DIMS TOLERANCE±0.1未注尺寸公差±0.1。

5)SURFACE FINISH 3.2 UNLESS STATED未注粗糙度3.2。

2常见尺寸的标注及要求2.1孔(HOLE)如:(1)毛坯孔:3"DIAO+1CORE 芯子3"0+1;(2)加工孔:1"DIA1";(3)锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);(4)铰孔:1"/4 DIA REAM铰孔1"/4;(5)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)、螺纹种类、精度等级、钻深、攻深,方向等。

如:例1. 6 HOLES EQUI-SPACED ON 5"DIA (6孔均布在5圆周上(EQUI-SPACED=EQUALLY SPACED均布)DRILL 1"DIATHRO'钻1"通孔(THRO'=THROUGH通)C/SINK22×6DEEP 沉孔22×6例2. TAP7"/8-14UNF-3BTHRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIED FINE THREAD美国标准细牙螺纹)1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO 钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通(UNC=UNIFIED COARSE THREAD 美国标准粗牙螺纹)1"-14NS-2THRO攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级(注NS=NATIONAL SPECIAL THREAD:美国固定特种标准)2.2倒角(CHAMFER)例1/8×45°BEV 倒角1/8×45°(注BEV=BEVEL,斜面)1.5×45°CHAM 倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5"SQUARE5"×5"方2.4剖视(SECTION)例SECTION A-A A-A剖面2.5圆角半径例1"R R1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5"/16的细实线字母在本体一侧打标记3关于铸锻件的技术要求例1. FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<203 例2. NORMALIZE TO 163-207BHN MUST BE FREE OF SCALE & RUST 锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀例3. FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例4. UNLESS OTHERWISE SPECIFIED DRAFT ANGLES7°未注明锻造拔模斜度7°例5. CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6. DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°缩写 abbreviation美英加陆军规格 ABC-Army-STD美英加海军规格 ABC-Navy-STD消字膏 abrasive paste方向突变 abrupt change in direction横坐标 abscissa绝对尺寸 absolute size交流电动机控制器 AC motor controller交流电 AC(a-c,alernating current)附件 accessory累积公差 accumulated tolerance精度,准确度 accuracy准确线 accurate line透明绘图胶片 acetate梯形(爱克姆) Acme[screw]对角视图 across corner view对角 across corners对边 across flats对边视图 across flats view横断木纹 across grain of wood实际距离 actual distance实际书法 actual drawing实际配合 actual fit实际内径 actual inside diameter实际量度 actual measurement图面尺寸 actual measurement on the drawing实际分度区域,实际精确区域 actual minute area 实际零件 actual part实际位置 actual position实际尺寸 actual size锐角 acute angle齿冠 addeneum齿冠图 addeneum circle齿冠距离 addeneum distance齿冠线 addeneum line相加 adding增列数据 additional data增列资料 additional information增列位置公差 additional position tolerance增列公差 additional tolerance胶带 adhesive tape邻角 adjacent angle邻近区域 adjacent area邻接组件 adjacent component邻棱 adjacent edge邻线 adjacent line邻接地图 adjacent map邻接件 adjacent part邻接件线 adjacent parts line邻边 adjacent side相邻视图 adjacent view自由曲线规 adjustable curve活动丁字尺 adjustable head T-square调整点 adjustable point自由曲线规 adjustable ruler可调三角规 adjustable set wquare广告面 advertising illustration色透规,浓淡远近法 aerial perspective航空照相 aerial photograph航空图 aeronautical chart航测图 aeronautical map美学 aestetics逆理(木) against the grain喷刷 air brush飞机接线图 air craft wiring diagram空线,电路 airline,base line备接线 ajoining line铝 AL(aluminum)对齐尺寸线 aligned dimension lines对齐制注尺寸法 aligned dimensioning转正剖面 aligned section对齐制 aligned system转正的视图,对正的视图 aligned view对准 alignment列线图 alignment chart列线图 alignment diagram鳄齿连接器 alligator connector"裕度 ALLOW(allowance)"容许蚗?" allowable bearing容许僆q allowable variation裕度 allowance纵剖木纹 along grain of wood线的规格 alphabet of lines字母顺序 alphabetice order字母 alphabets更改后尺寸 altered dimension对错角 alternate angle交变剖面线 alternate crosshatching螺纹正规符号书法(美式) alternate light and heavy line method变换法 alternate method变换位置 alternate position变换位置线 alternate position line变换位置视图 alternate position view共轭弓形 alternate segment外错角 alternate-exterior angle内错角 alternate-interior angle交互排列 alternately spaced交流电 alternating current更改 alternation侧视图的变换位置 alternative position for side view高度 altitude铝 aluminum铝合金 aluminum alloy美国标准 AMER STD(Am Std,American Standard)美国压力管规号码 American code for pressure piping美国书法(第三角法) American method美国标准螺纹 American National screw thread美国国家标准协会 American National Standard Institute(ANSI)美国国家标准 American National Standard(ANS)美国制投影(第三角投影) American projection美国标准螺纹配合等级 American screwthread class美国机械工程学会 American Society of Mechanical Engineers(ASME)美国标准学会 American Standard Association字格板 Ames instrument字格板 Ames lettering instrument布朗沙普线规 Ametican Wire Gage,Brown & Sharpe Gage 安倍计(电) ammeter变量图表 amount of change chart面角量 amount of divergence放大电路 amplifier circuit分析 analysis分析图表 analytical chart分析线图 analytical diagram分析图 analytical graph锚,固定器 anchor固定螺栓 anchor bolt固定板 anchor plate固定螺椿 anchor stud角 angle极向角 angle角度规 angle agage中心角 angle at the center角的测量 angle measure弦角 angle of chord圆周角 angle of circumference倾角 angle of dip俯角 angle of elevation倾斜角 angle of inclination投射角 angle of projection倾角 angle of slope视角 angle of vision螺纹理论深度 angular depth of thread角尺寸 angular dimension角度定位法 angular dimensioning角度定位制 angular dimensioning system成角透视,斜透视 angular perspective角度关系 angular relationship角范围 angular space单斜面 angular surface角公差 angular tolerance角度转换 angular transformation折角管,角管 angular tube倾斜度 angularity不等角图 anisometric drawing退火 annealing注解 annotation环状公差域 annular tolerance zone圆环 annular torus环状带 annular zone圆环 annulus阳极 anode美国标准正规符号(螺纹) ANSI regular symbol美国标准简化符号(螺纹)南极圈antarctic circle天线antenna反时针方向anticlockwise视图上的交点 apparent intersection核准 APPD(approved)装饰性笔划 appendge附录 appendix附录表 appendix table承招图,核准图样 approved plan校核者,核准者 approving authority齿形近似书法 approximate circlearc method近似曲线 approximate curve八圆心近似椭圆 approximate eightcentered ellipse 四圆心近似椭圆 approximate fourcentered ellipse 近似长度 approximate length近似值 approximation护裙 apron阿拉伯数字 Arabic numerals假定标度 arbitrarv scale任意直线 arbitrary line假定原点 arbitrary origin心轴 arbor圆弧 arc弧心 arc center弧长 arc length弧线 arc line电弧熔接 arc weding拱 arch阿基米得曲线 Archimedean curve阿基米得蜗线 Archimedean spirall建筑师 architect建筑模板 architect guide template建筑图字体 architect lettering建筑学 architectonics建筑师用比例尺 architect's scale建筑布局 architectural composition建筑制图员 architectural draftsman建筑图 architectural drawing建筑草图 architectural freehand drawing建筑透视图 architectural perspective建筑计书 architectural plan建筑示意图 architectural presentation drawing建筑工 architectural work建筑学 architecture建筑制图 architecture drawing圆弧规 arcograph北极圆 arctic circle面积,区域 area面积条图 area bar chart面积图 area chart面积图 area diagram面积图 area graph算术分度图 arithmetic graph算术标度 arithmetic scale算术平均(数) arithmetical average算术分度水平坐标 arithmetical horizontal scale算术内插法 arithmetical interpolation阿肯萨斯磨石 Arkansas knife piece臂 arm角之一边 arm of angle电枢 armature电枢槽 armature slot(美国)陆海军用标准零件 Army-Navy standard parts排列 ARR(arrange)布局,配置,装置 arrangement视图的排列 arrangement of views配置图 arrangement plan箭头边,箭头所指的一面(熔接) arrow side加注箭头 arrowed[head]不用箭头注尺寸 arrowless dimensioning附箭头的线 arrowline特软橡皮 artgum美国标准的配合种类 ASA fits美国标准符号 ASA svmbol美国标准螺纹符号 ASA thread symbol美国标准学会 ASA(American Standard Association)石棉 asbesto出头部分(字母) ascender美国机械工程学会锅炉法规 ASME boiler code美国机械工程学会 ASME(American Society of Mechanical Engineers) 非球面 aspheric surface汇集数据 assemble all data装妥零件 assembled parts组合,装配 assembling装配螺栓 assembling bolt装配程序图 assembling process chart组合,装配,总成(组合件) assembly装配表 assembly chart组合图,装配图 assembly drawing组合剖面 assembly drawing number组合图,装配图 assembly print组合剖面 assembly section组合图,装配图 assembly sheet组合草图,装配草图 assembly sketch组合工作图 assembly working drawing假定原点 assumed origin组合,装配,总成(组合件) ASSY(assembly) 非对称形体 asymmetrical feature不对称 asymmetry渐近线 asymptote渐近曲线 asymptotic curve附件 attachment自动 AUTO(automatic)自动绘图机 automated drafting正图纸(晒图) autopositive paper辅助 AUX(auxiliary)辅锥 auxiliary cone辅助割面 auxiliary cutting plane辅助割面 auxiliary cutting surface参考尺寸 auxiliary dimension前辅助视图,立面辅助视图 auxiliary elevation 辅助图 auxiliary figure辅线 auxiliary line辅助俯视图 auxiliary plan辅助投影面 auxiliary plane辅助投影面 auxiliary plane of projection辅助位置 auxiliary position辅助投影 auxiliary projection辅助刻度 auxiliary scale辅助面 auxiliary surface辅助视图 auxiliary view复辅助视图 auxiliary-adjacent auxiliary view可用范围 available space平均曲率 average curavature平均偏差 average deviation平均直径 average diameter避免区域 avoid zone美国线规 AWG(Awg,American Wire Gage,Brown &Sharpe Gage) 轴角 axial angle轴线的平面 axial plane摆T,轴向偏转 axial runout轴向剖面 axial section轴线 axis横坐标轴 axis of abscissa锥轴 axis of cone纵坐标轴 axis of ordinate旋转轴线 axis of revolution旋转轴线 axis of rotation对称轴 axis of symmetry视轴 axis of vision不等角模板 axolipse template立体正投影图 axonometric drawing立体正投影图 axonometric projection立体正投影草图 axonometric sketching组合,装配,总成(组合件) AY(assembly)方位角,方位,地平经度 azimuth方位等距图表 azimuthat equidistant chart布朗沙普线规 B & S gage (Brown & Sharpe gage)韦氏细螺纹 B S F thread(British Standard Fine thread)巴氏合金 BAB(bab,Babbit)背圆锥 back cone背圆锥角 back cone angle后视图 back elevation后视图 back view背后熔接 back weld电木 backelite字母间的空白 background area后倾角 backward inclination滚珠轴承 ball bearing件号圆圈 balloon加注件号圆圈 ballooning轻木 balsa wood条形图表 bar chart条形图表 bar graph滚筒磨光 barrel finishing巴斯键 Barth key底,底边,底面 base底角 base angle基圆 base circle底面边视图 base edge底面 base face底边,基线,根线(螺纹),空线(电路),底线(字法) base line 锥底 base of cone基面 base plane基极(电),底座剖面 base section基面 base surface木线(电),基线 baseline基线注尺寸法 base-line dimensioning地下室平面图 basement plan基准角度法(圆锥度公差) basic angle method基准角度公差制 basic angle tolerancing system基本计算尺寸 basic calculate size基础图表 basic chart理想余隙 basic clearance原色 basic color基本数据 basic data基本设计 basic design基准直径法 basic diameter method理想尺寸 basic dimension图学逻辑 basic drawing logic螺纹基本形式 basic form of thread基孔制 basic hole system基本数据 basic information基线注尺寸法 basic line螺纹基本基本大径 basic major diameter基轴制 basic shaft system基本尺寸,理想尺寸 basic size基准锥度法(锥度公差) basic taper method螺纹基本形式 basic thread form基本公差 basic tolerance熔接基本符号 basic weld symbol海图 bathymetric chart歪图 batter滚球轴承 BB(ball bearing)中心距离 BC(between centers)孔位圆 BC(bolt circle)灯塔,标志 beacon联珠熔接 bead weld梁规 beam compass方位,方向,轴承 bearing方位及坡度 bearing and slope方位角 bearing angle承板 bearing plate承面 bearing surface插承接合 bell-and-spigot joint弯头 bend弯曲裕度 bend allowance折线,弯曲线,转向线 bend line曲板 bend plate弯曲半径 bend radius弯曲离隙 bend relief弯折图 bending diagram曲架 bent曲板 bent plate中心距离 between center斜角,切角,斜齿轮,斜轮 bevel斜角面 bevel face斜齿轮 bevel gear测角仪 bevel protractor测口熔接 bevel weld斜棱 beveld edge伯明翰规 BG(Birmingham centers)勃氏硬度 Bhn(BH,Brinell hardness) 双凸面 biconvex双向公差制 bilateral system of limits 双向公差 bilateral tolerance双向公差制 bilateral tolerance system 材料单 bill of material定位头 binding head鸟瞰图 bird's eye perspective鸟瞰图 bird's eye view鸟瞰图 aerial view伯明翰线号规 Birmingham wire gage 平分 bisect平分线 bisector基线 BL(base line)黑墨水 black indian ink黑白图 black-and white graph黑白图 black-and-white chart黑白图 black-and-white diagram黑白复印 black-and-white reproduction 涂黑 blackened -in黑色发蓝 blackening黑体字 blackface letter黑线图 black-line print铅笔浓度,黑度 blackness鸭嘴笔叶片 blade of pen鸭嘴笔 blade ruling pen空白区域 blank area空白范围 blank space未贯穿的孔,盲孔 blind hole未贯穿的贯穿螺孔,盲螺孔 blind tapped hole 方块图 block chart方块图 block diagram方块型 block form大楷字体 block letter布图 block out配置图 block plan附加表 block supplementary吸墨纸 blotter吸墨纸 blotting paper蓝图 blue print晒蓝图器 blue print apparatus晒图纸 blue print paper晒图 blue printing晒图机 blue printing machine发蓝 blueing蓝图分析 blueprint analysis识图,读图 blueprint reading钝角 blunt angle体对角线 body diagonal体炉管 boiler tube浓,黑,粗 bold圆点 bold dot粗线 bold line黑体数字 bold type figure黑体字 boldface letter螺栓 bolt孔位圆 bolt circle外螺纹 bolt thread圆心片 bone center加偿公差 bonus tolerance边框 border line大鸭嘴笔,边框,鸭嘴笔 border pen搪孔 bore 镗孔搪孔 boring 镗孔搪床 boring mill 镗床凸面(圆柱形凸起) boss墨水瓶座 bottleholder数字底线 bottom edge of digit字母底线 bottom edge of letter底面 bottom surface三攻螺丝攻 bottom tap仰视图 bottom view三攻螺丝攻 bottoming tap边界,边框 boundary主要尺寸 boundary dimensions 要项 boundary element边界线 boundary line边界面 boundary surface外缘线,边线 bounding line弹簧圆规,小圆规 bow compass 弹簧分规,小分规 bow divider 弹簧圆规或分规 bow instrument。

机械制图技术术语中英版

机械制图技术术语中英版

机械制图技术术语中英版ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED. 未注焊缝均为连续焊ALL WELDS 3mm FILLET UNLESS OTHERWISE STATED 未注焊角高3mm.ALL UNSPECIFIED RADI - R3 未注圆角R3REMOVE ALL BURRS AND SHARP EDGES 棱角倒钝CHANNEL 槽钢RSA 708 角钢70X70X8M30X1.5 pitch M30X1.5的锥螺纹Tackweld 点焊OD 1/4" outside dimension 1/4"的缩写外径直1/4"75 CRS 尺寸为75 材质为冷轧钢板410 OPENING REF 410 开口参考尺寸40 REF 尺寸为40,参考值2.5" BSP 2.5” 圆锥管螺纹2.5" BSPT HEXAGON 2.5” 六角圆锥管螺纹(即对丝)30x2.5 FLAT BAR 30X2.5 扁钢TYP 2 POSNS 2处11 TOTAL COILS APROX.9 WORKING COILS APROX.RIGHT HAND WOUND ONLY,END COILS SQUARE TO TOUCH. 总圈数约11圈;工作圈数约9圈;右旋;弹簧的端部磨平以便于接触.(此为弹簧技术说明)FEMALE: 内扣(母扣)MALE: 外扣(公扣)偏心轴eccentric shaft销轴PIN开口销COTTER PIN螺杆screw紧定螺钉SET SCREW圆螺母ROUND NUT内六角螺钉SOCKET HEAD CAP SCREW六角螺钉HEX HD SETSCREW六角螺栓HEX HD BOLT挡圈closing ring弹性挡圈circlip轴承隔套distance sleeve of axletree轴承axletree深沟球轴承DEEP GROOVE BALL BEARING无扣长non-buckle longth弹簧SPRING吊环螺钉LIFTING EYE BOLT开槽盘头螺钉SLOTTED PAN HEAD SCREW圆锥滚子轴承TAPERED ROLLER BEARING推力球轴承THRUST BALL BEARING平键FLAT KEY弹簧垫圈SINGLE COIL SPRING WASHER平垫圈FLAT WASHER螺母FULL NYLOCK NUT圆螺母ROUND NUTREMOVE ALL BURRS AND SHARP EDGES 所有尖角/棱角倒角并去毛刺40 REF 为测量的参考尺寸OD 1/4’ outside dimension 1/4"的缩写外径直1/4’------->应该为:外径值1/4"75 CRS 尺75 材质为冷轧钢板------->应该为:尺寸75 材质为冷轧钢板缩写全称翻译ACCESS Accessory 附件ADJ Adjustable,Adjust 调整ADPT Adapter 使适应ADV Advance 提前AL Aluminum 铝ALLOW Allowance 允许ALT Alternate 改变ALY Alloy 合金AMT Amout 数量ANL Anneal 锻炼ANSL Amer Natl Stds Institute APPROX Approximate 大约ASME Amer Society of Mech Engrs ASSEM Assemble 装配ASSY Assembly 装配AUTH Authorized 授权的AUTO Automatic 自动的AUX Auxiliary 辅助的AVG Average 平均AWG American Wire GaugeBC Bolt Circle 螺栓圆周BET Between 之间BEV Bevel 斜角BHN Brinell Hardness Number 布氏硬度值BLK Blank ,Block 空白B/NM Bill of Material 材料费BOT Bottom 底部BP or B/P Blueprint 蓝图BRG Bearing 轴承BRK Break 破裂BRKT Bracket 支架BRO Broach 钻孔BRS Brass 黄铜BRZ Bronze 青铜B&S Brown&Shape 棕色&形状BSC Basic 基本的BUSH Bushing 套管BWG Birmingham Wire GaugeC TO C Center-to-Center 中心到中心CAD Computer-Aided Drafting 电脑辅助设计CAM Computer-Aided MfgCAP Capacity 容量CAP SCR Cap Screw 螺帽CARB Carburize 使渗碳CBORE Counterbore 扩孔CCW Counter Clockwise 逆时针CDRILL CounerdrillCDS Cold-Drawn Steel缩写全称翻译EFF Effective 有效的ENCL Enclose,Enclosure 附上ENG Engine 引擎ENGR Engineer 工程师ENGRG Engineering 工程学EQLSP Equally Spaced 等距EQUIV Equivalent 相等EST Estimate 估计EX Extra 额外EXH Exhaust 消耗EXP Experimental 实验性的EXT Exension,External 范围,外部FAB Fabricate 伪造FAO Finish All OverFDRY Foundry 铸造FIG Figure 数据FIL Fillet,fillister 带子FIM Full Indicator MovementFIN FinishFLX Fixture 结构FLX Floor.Fluid,Flush 基地,液体,冲洗FLEX Flexible 易弯曲的FLG Flange 边缘FORG Forging 锻炼FR Frame,Front 边框FIG Fitting 装置FURN Furnish 提供FWD Forward 向前GA Gage,Gauge 测量GALV Galvanized 电镀GR Grade 等级GRD Grind 磨碎GRV Groove 凹槽GSKT Gasket 垫圈H&G Harden and Grind 加硬和磨碎HD Head 主要的HDL Handle 处理HDLS Headless 无领导的HDN Harden 使硬化HDW Hardware 硬件HEX Hexagon 六边形HGR Hanger 衣架HGT Height 高度HOR Horizontal 水平的HRS Hot-Rolled SteelHSG Housing 外罩HT TR Heat Treal齿轮及齿轮加工中英文对照-A部分A.1. abrasive tooth wear 齿面研磨磨损2. absolute tangential velocity 绝对切向速度3. accelerometer 加速表4. addendum 齿顶高5. addendum angle 齿顶角6. addendum circle 齿顶圆7. addendum surface 上齿面8. adhesive wear 粘着磨损9. adjustability 可调性10. adjustability coefficients 可调系数11. adjusting wedge 圆盘端铣刀的可调型楔块12. allowable stress 允许应力13. alternate blade cutter 双面刀盘14. angular backlash 角侧隙15. angular bevel gears 斜交锥齿轮16. angular displacement 角移位17. angular pitch 齿端距18. angular testing machine 可调角度试验机19. approach action 啮入20. arbor 心轴21. arbor distance 心轴距22. arc of approach 啮入弧23. arc of recess 啮出弧24. attraction 收紧25. average cutter diameter 平均刀尖直径26. axial displacement 轴向位移27. axial factor 轴向系数28. axial locating surface 轴向定位面29. axial pitch 轴向齿距30. axial plane 轴向平面31. axial rakeangle 轴向前角32. axial thrust 轴向推力33. axle testing machine 传动桥试验机看英文图纸的一些资料1标题栏英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)设计者(DRAWN)审查者(CHECKED)材料(MATERIAL)日期(DATE)比例(SCALE)热处理(HEAT TREATMENT)和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位3)ANGULAR TOLERANCE±1° 角度公差±1°4)DIMS TOLERANCE±0.1 未注尺寸公差±0.15)SURFACE FINISH 3.2 UNLESS STATED 未注粗糙度3.22常见尺寸的标注及要求2.1孔(HOLE)如:(1)毛坯孔:3"DIA+1CORE 芯子 3"0+1;(2)加工孔:1"DIA1";(3)锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);(4)铰孔:1"/4 DIA REAM铰孔1"/4;(5)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)螺纹种类精度等级钻深攻深,方向等如:例1.6 HOLES EQUI-SPACED ON 5"DIA (6孔均布在5"圆周上(EQUI-SPACED=EQUALLY SPACED均布)DRILL 1"DIA THRO'钻1"通孔(THRO'=THROUGH通)C/SINK22×6DEEP 沉孔22×6例2.TAP 7"/8-14 UNF-3B THRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIED FINE THREAD美国标准细牙螺纹)1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通(UNC=UCIFIED COARSE THREAD 美国标准粗牙螺纹)1"-14NS-2THRO 攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级(注NS=NATIONAL SPECIAL THREAD:美国固定特种标准)2.2倒角(CHAMFER)例1/8×45°BEV 倒角1/8×45°(注BEV=BEVEI,斜面)1.5×45°CHAM 倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5"SQUARE5"×5"方2.4剖视(SECTION)例SECTION A-AA-A剖面2.5圆角半径例1"RR1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8,虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5"/16的细实线字母在本体一侧打标记3关于铸锻件的技术要求例1.FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<203例2.NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE &RUST锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀例3.FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例4.UNLESS OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7°例5.CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6.DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°总之,看英文机械工程图纸并不是高不可攀,只要坚持常看,熟记部分单词即可求助 BSPTBSPBSPP螺纹标准---[小妹求助]如标题,我不太清楚的明白BSPTBSPBSPP螺纹标准以及这三类螺纹的区别,能否有哪位大侠指点小妹一二,万分感激!1BSP是英制管螺纹不过,有BSP.Tr., BSP.PI., BSP.F.之分BSP.Tr.是锥管螺纹,用于密封接合BSP.PI.是平行管螺纹,用于密封接合,只有内螺纹,与BSP.Tr.的外螺纹嵌合BSP.F.为平行管螺纹,用于一般的接合2螺紋G與螺紋BSPP一样,均为英制圆柱管螺纹代号牙型角55度3英制螺纹有几种?BSP螺纹的特点及表示法?两种,BSPP(管螺纹)和BSPT(55度角锥管螺纹,与美制60度角锥管螺纹NPT相对,互不兼容)4 G螺纹与Rp螺纹对比,哪些地方相同,哪些地方不同,两者在用途上有区别吗,能否通用G螺纹与Rp螺纹都是55°圆柱管螺纹只是国别(组织)不同而产生了不同的代号而已G是中国法国前苏联日本的代号;PF是日本的代号;BSPBSPP是英国的代号;RK是德国的代号(R是内螺纹K是外螺纹);Rp是ISO的代号BSPT和NPTF的区别是什么?各位大虾:请教一下BSPT螺纹是什么?它的检验方法是不是和NPTF一样的?它们的区别是什么?BSPT是英制圆锥管螺纹标准指螺纹的牙型角为55° 螺纹具有1:16的锥度NPTF是干密封标准型锥管螺纹美标螺纹牙形角大多数都是60度它们的检验方法都可用螺纹通止规来检验,但所用的螺纹通止规各不相同谢谢给我的解释,我想请教一下BSPT的螺纹规一副是几个,我收到的规是一个规上面有一个台阶的,我想是不是客户少发了,因为干密封锥管螺纹的规一般是三个,L1L3和六基面规组成的一个就可以了,主要看你使用的配合螺纹长度BSPT应是英制管螺纹统称,分为一般密封管螺纹(R)和非密封管螺纹(G)谢谢给我的解释,我想请教一下BSPT的螺纹规一副是几个,我收到的规是一个规上面有一个台阶的,我想是不是客户少发了,因为干密封锥管螺纹的规一般是三个,L1L3和六基面规组成的直管螺纹规有两个:通规和止规锥管螺纹规只有一个,上面带有标记一般要测量螺纹规进入深度,超过该标记说明偏大,反之偏小P.C.D在机械制图的标注上是什么意思啊?_百度知道老板给了一张CAD图纸,上面的标注有一个是 P.C.D58 其中P.C.D不知道是什么意思,哪位知道一下提问者:芦上飞花 - 见习魔法师二级最佳答案是分度圆评论者: kagenheyuan - 初学弟子一级对最佳答案的评论:分度圆pitch circle; standard pitch circle与分度圆相关的例句Circular Coin with a Circular Hole 圆孔圆钱A mark indicating the boundary of such an interval. 刻度线,分度线指示这种间隔的界限的标记A division or an interval on a graduated scale. 分度,刻度刻度标尺上的一个间隔The edge of a graduated arc or circle used in an instrument to measure angles. (四分仪等的)分度弧或圆圈,用于量角度。

《机械设计基础》常用单词中英文对照

《机械设计基础》常用单词中英文对照

《机械设计基础》常用单词中英文对照- common words in Basis of Mechanical Designing一画1.V带V belt2.力force3.力矩moment4.工作载荷serving load5.干摩擦dry friction6.飞轮flier, flywheel7.内圈inner ring8切向键tangential key9.切应力tangential stress10.切削cutting11.双头螺柱stud12.尺寸dimension13.尺寸公差dimensional tolerance14.计算载荷calculating load15.主动轴drive shaft16.凸轮cam17.加工working18.半圆键half round key19.外圈outer ring.20.失效failure21.尼龙nylon22.平键flat key23.打滑slippage24.正火normalizing treatment25.正应力normal stress26.优化设计optimum design27.冲压punching28.动平衡dynamic balance29动载荷moving load30.压力pressure31.压应力compressive stress32压强pressure intensity33.压缩compress34.压缩应力compressive stress35.合金钢alloy steel36.向心轴承centripetal stress37.向心推力轴承centripetal thrust bearing38.导向键guide key39.导轨guide track40当量动载荷equivalent dynamic load41.曲柄 crank42.曲轴crank axle43.曲率半径curvature radius44.有色金属non ferrous metal45.机构mechanism46.机架framework47.机座machine base48.机械machine49.机械加工mechanical working50.机械零件machine element51.机器machine52.灰铸铁gray cast iron53.自锁self locking54.行星轮系planetary gear train55.许用应力allowable stress56.防松locking57.刨削planning58.寿命life59.应力stress60.应力集中stress concentration61.应变strain62.扭转torsion63扭转角angle of torsion64.抗压强度compression strength65抗拉强度tensile strength66.抗弯强度bending strength67.材料material68.极限应力limit stress69.极惯性矩polar moment of inertial70.花键spline71.连杆connecting rod72.周转轮系epicyclic gear train73.屈服强度yield strength74.底板base plate75.底座underframe76.径向力radial force77.径向当量动载荷radial equivalent dynamic load78.径向轴承journal bearing79.径向基本额定动载荷radial elementary rated life80.性能performance81.承载量load carrying capacity82.拉力pulling force83.拉伸tension84.拉伸应力tensile stress85.油膜oil film86.泊松比Poisson’s ratio87.直径diameter88.空心轴hollow axle89.空气轴承air bearing90表面处理surface treatment91.表面淬火surface quenching92转矩torque93.金属材料metallic material94.青铜合金bronze alloy95.非金属材料non metallic material96.齿轮gear97.齿轮模数module of gear teeth98.齿数tooth number99.保持架holding frame100.变应力dynamic stress101.变形deflection, deformation102.变载荷dynamic load103.轮系gear train104.垫片shim105.垫圈washer106.复合材料composite material107.带传动belt driving108.弯曲bend109.弯曲应力bending stress110.弯曲强度bending strength111.弯矩bending moment112.挡圈retaining ring113.残余应力residual stress114.残余变形residual deformation115.点蚀pitting116.相对运动relative motion117.相对滑动relative sliding118.相对滚动relative rolling motion119.矩形花键square key120.结构structure121.结构设计structural design121.结构钢structural steel122.耐磨性wearing quality123.脉动循环应力repeated stress124.轴shaft125.轴瓦bushing126.轴向力axial force127.轴向当量动载荷axial equivalent dynamic load 128.轴向基本额定动载荷axial elementary rated life129.轴承bearing130.轴承合金bearing metal131.轴承油沟grooves in bearing132.轴承衬bearing bush133.轴承座bearing block134.轴承盖bearing cap135.轴环axle ring136.轴肩shaft neck137.轴套shaft sleeve138.退刀槽tool escape139.钢材steel140.钩头楔键gib head key150.钩头螺栓gib head bolt151.挺杆tappet, tapper152.圆柱销cylindrical pin153.圆锥销cone pin154.圆螺母circular nut155.流体动力润滑hydrodynamic lubrication 156.流体静力润滑hydrostatic lubrication 157.润滑lubrication158.润滑油膜lubricant film159.热处理heat treatment160.热平衡heat balance161.疲劳fatigue162.疲劳失效fatigue failure163.疲劳寿命fatigue Life164.疲劳强度fatigue strength165.疲劳裂纹fatigue cracking166.离合器clutch167.紧定螺钉tightening screw168.胶合seizing of teeth169.能量energy170.脆性材料brittle material171.调质钢quenched and tempered steel 172.载荷load173.载荷谱load spectrum174.通用零件universal element175.速度velocity176.部件parts177.铆接riveting178.陶瓷ceramics179.预紧pretighten180.高速传动轴high speed drive shaft181.偏心载荷eccentric load182.偏转角deflection angle183.减速器reductor184.剪切应力shearing stress185.剪切应力shear stress186.基本额定动载荷elementary rated dynamic load 187.基本额定寿命elementary rated life188.密封seal189.密度density190.弹性变形elastic deformation191.弹性流体动力润滑elastohydrodynamic lubrication 192.弹性啮合elastic engagement193.弹性滑动elastic slippage194.弹性模量modulus of elasticity195.弹簧spring196.弹簧垫圈spring washer197.惯性力inertial force198.惯性矩moment of inertia199.接触应力contact stress200.接触角Contact Angle201.推力轴承thrust bearing202.断裂break203.液压hydraulic pressure204.混合润滑mixed lubrication205.渐开线花键involute spline206.焊接welding207.球形阀globe valve208.球墨铸铁nodular cast iron209.粗糙度roughness210.铜合金copper alloy211.铝合金aluminum alloy212.铰链hinge213.黄铜brass214.剩余预紧力residual initial tightening load215.喷丸sand blast216.强度strength217.强度极限ultimate strength218.最小油膜厚度minimum film thickness219.棘轮传动ratchet wheel220.滑动轴承sliding bearing221.滑块slide block222.滑键slide key223硬度hardness224.联轴器coupling225.装配assembly226.铸件casting227.铸钢cast steel228.铸造cast229.铸铁cast iron230.铸铝cast aluminum231.链chain232.链轮chain wheel233.销pin234.销钉联接pin connection235.塑性材料ductile material236.塑性变形plastic deformation 237.塑料plastics238.摇杆rocker239.楔键wedge key240.滚动体Rolling Body241.滚动轴承rolling bearing242.滚压rolling243.滚珠丝杆ball leading screw 244.锡青铜tin bronze245.锥形阀cone valve246.键key247.键槽keyways248.碳化carbonization249.碳素钢carbon steel250.稳定性stability251.腐蚀corrosion252.锻件forged piece253.锻钢forged steel254.锻造forging255.静压轴承hydrostatic bearing 256.静应力steady stress257.静载荷/应力static load/stress 258.摩擦friction259.摩擦力friction force260.摩擦功friction work261.摩擦系数friction coefficient 262.摩擦角friction angle263.摩擦学tribology264.槽轮sheave wheel265.橡胶rubber266.箱体box267.磨削grinding268.磨损wear269.磨损过程wear process270.螺母nut271.螺纹screw272.螺纹threads273.螺纹联接threaded and coupled 274.螺钉pitch275.螺栓bolt276.螺栓联接bolting277.螺旋传动screw-driven机械设计名词术语中英对照机械设计名词术语中英文对照表Chinese English阿基米德蜗杆Archimedes worm安全系数safety factor; factor of safety安全载荷safe load凹面、凹度concavity扳手wrench板簧flat leaf spring半圆键woodruff key变形deformation摆杆oscillating bar摆动从动件oscillating follower摆动从动件凸轮机构cam with oscillating follower 摆动导杆机构oscillating guide-bar mechanism摆线齿轮cycloidal gear摆线齿形cycloidal tooth profile摆线运动规律cycloidal motion摆线针轮cycloidal-pin wheel包角angle of contact保持架cage背对背安装back-to-back arrangement背锥back cone ;normal cone背锥角back angle背锥距back cone distance比例尺scale比热容specific heat capacity闭式链closed kinematic chain闭链机构closed chain mechanism臂部arm变频器frequency converters变频调速frequency control of motor speed变速speed change变速齿轮change gear ; change wheel变位齿轮modified gear变位系数modification coefficient标准齿轮standard gear标准直齿轮standard spur gear表面质量系数superficial mass factor表面传热系数surface coefficient of heat transfer 表面粗糙度surface roughness并联式组合combination in parallel并联机构parallel mechanism并联组合机构parallel combined mechanism并行工程concurrent engineering并行设计concurred design, CD不平衡相位phase angle of unbalance不平衡imbalance (or unbalance)不平衡量amount of unbalance不完全齿轮机构intermittent gearing波发生器wave generator波数number of waves补偿compensation参数化设计parameterization design, PD残余应力residual stress操纵及控制装置operation control device槽轮Geneva wheel槽轮机构Geneva mechanism ;Maltese cross 槽数Geneva numerate槽凸轮groove cam侧隙backlash差动轮系differential gear train差动螺旋机构differential screw mechanism差速器differential常用机构conventional mechanism; mechanism in common use车床lathe承载量系数bearing capacity factor承载能力bearing capacity成对安装paired mounting尺寸系列dimension series齿槽tooth space齿槽宽spacewidth齿侧间隙backlash齿顶高addendum齿顶圆addendum circle齿根高dedendum《机械设计基础》常用单词中英文对照寿命life应力stress应力集中stress concentration应变strain扭转torsion扭转角angle of torsion抗压强度compression strength抗拉强度tensile strength抗弯强度bending strength材料material极限应力limit stress极惯性矩polar moment of inertial花键spline连杆connecting rod周转轮系epicyclic gear train屈服强度yield strength底板base plate底座underframe径向力radial force径向当量动载荷radial equivalent dynamic load 径向轴承journal bearing径向基本额定动载荷radial elementary rated life 性能performance承载量load carrying capacity拉力pulling force拉伸tension拉伸应力tensile stress油膜oil film泊松比Poisson’s ratio直径diameter空心轴hollow axle空气轴承air bearing表面处理surface treatment表面淬火surface quenching转矩torque金属材料metallic material青铜合金bronze alloy非金属材料non metallic material齿轮gear齿轮模数module of gear teeth齿数tooth number保持架holding frame变应力dynamic stress变形deflection, deformation变载荷dynamic load。

机械图纸常见英文翻译

机械图纸常见英文翻译

1.标题栏英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)、设计者(DRAWN)、审查者(CHECKED)、材料(MATERIAL)、日期(DATE)、比例(SCALE)、热处理(HEAT TREATMENT)和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL-未注公差。

2)DIMS IN mm UNLESS STATED-如不做特殊要求以毫米为单位。

3)ANGULAR TOLERANCE±1°-角度公差±1°。

4)DIMS TOLERANCE±0.1-未注尺寸公差±0.1。

5)SURFACE FINISH 3.2 UNLESS STATED-未注粗糙度3.2。

2.技术要求1)ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED-未注焊缝均为连续焊2)ALL WELDS 3mm FILLET UNLESS OTHERWISE STATE-未注焊角高3mm.3)ALL UNSPECIFIED RADI - R3-未注圆角R34)REMOVE ALL BURRS AND SHARP EDGES-棱角倒钝5)11 TOTAL COILS APROX.9 WORKING COILS APROX.RIGHT HAND WOUNDONLY,END COILS SQUARE TO TOUCH.-总圈数约11圈;工作圈数约9圈;右旋;弹簧的端部磨平以便于接触.(此为弹簧技术要求)6)FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<2037)NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE & RUST锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀8).FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理9)UNLESS OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7° 10)CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边11)DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2° 3.代号1)CHANNEL-槽钢2)RSA708-角钢 70X70X83)M30X1.5 pitch-M30X1.5的锥螺纹4)Tackweld-点焊5)OD 1/4" -outside dimension 1/4"的缩写,外径1/4"6)75 CRS-尺寸为75 材质为冷轧钢板7)410 OPENING REF-410 开口参考尺寸8)40 REF-尺寸为40,参考值9)2.5" BSP-2.5” 圆锥管螺纹10)2.5" BSPT HEXAGON-2.5” 六角圆锥管螺纹(即对丝)11)30x2.5 FLAT BAR-30X2.5 扁钢12)TYP 2 POSNS-2处13)SAE Extra fine-美国汽车工程师协会的超细牙螺纹,例:1/2-28 SAE Extra fine 14)SAE Reg-美国汽车工程师协会的标准系列螺纹,例:1/2-20 SAE Reg15)SAE-LT-美国汽车工程师协会的圆锥外螺纹,例:1/2-28 SAE-LT4.标注1)孔(HOLE)如:(1)毛坯孔:3"DIAO+1CORE-芯子Φ3"0+1;(2)加工孔:1"DIA-Φ1";(3)铰孔:1"/4 DIA REAM-铰孔Φ1"/4;(4)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)、螺纹种类、精度等级、钻深、攻深,方向等。

(完整word版)机械制图技术术语中英版

(完整word版)机械制图技术术语中英版

机械制图技术术语中英版ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED. 未注焊缝均为连续焊ALL WELDS 3mm FILLET UNLESS OTHERWISE STATED 未注焊角高3mm.ALL UNSPECIFIED RADI - R3 未注圆角R3REMOVE ALL BURRS AND SHARP EDGES 棱角倒钝CHANNEL 槽钢RSA 708 角钢70X70X8M30X1.5 pitch M30X1.5的锥螺纹Tackweld 点焊OD 1/4" outside dimension 1/4"的缩写外径直1/4"75 CRS 尺寸为75 材质为冷轧钢板410 OPENING REF 410 开口参考尺寸40 REF 尺寸为40,参考值2.5" BSP 2.5” 圆锥管螺纹2.5" BSPT HEXAGON 2.5” 六角圆锥管螺纹(即对丝)30x2.5 FLAT BAR 30X2.5 扁钢TYP 2 POSNS 2处11 TOTAL COILS APROX.9 WORKING COILS APROX.RIGHT HAND WOUND ONLY,END COILS SQUARE TO TOUCH. 总圈数约11圈;工作圈数约9圈;右旋;弹簧的端部磨平以便于接触.(此为弹簧技术说明)FEMALE: 内扣(母扣)MALE: 外扣(公扣)偏心轴eccentric shaft销轴PIN开口销COTTER PIN螺杆screw紧定螺钉SET SCREW圆螺母ROUND NUT内六角螺钉SOCKET HEAD CAP SCREW六角螺钉HEX HD SETSCREW六角螺栓HEX HD BOLT挡圈closing ring弹性挡圈circlip轴承隔套distance sleeve of axletree轴承axletree深沟球轴承DEEP GROOVE BALL BEARING无扣长non-buckle longth弹簧SPRING吊环螺钉LIFTING EYE BOLT开槽盘头螺钉SLOTTED PAN HEAD SCREW圆锥滚子轴承TAPERED ROLLER BEARING推力球轴承THRUST BALL BEARING平键FLAT KEY弹簧垫圈SINGLE COIL SPRING WASHER平垫圈FLAT WASHER螺母FULL NYLOCK NUT圆螺母ROUND NUTREMOVE ALL BURRS AND SHARP EDGES 所有尖角/棱角倒角并去毛刺40 REF 为测量的参考尺寸OD 1/4’ outside dimension 1/4"的缩写外径直1/4’------->应该为:外径值1/4"75 CRS 尺75 材质为冷轧钢板------->应该为:尺寸75 材质为冷轧钢板缩写全称翻译ACCESS Accessory 附件ADJ Adjustable,Adjust 调整ADPT Adapter 使适应ADV Advance 提前AL Aluminum 铝ALLOW Allowance 允许ALT Alternate 改变ALY Alloy 合金AMT Amout 数量ANL Anneal 锻炼ANSL Amer Natl Stds Institute APPROX Approximate 大约ASME Amer Society of Mech Engrs ASSEM Assemble 装配ASSY Assembly 装配AUTH Authorized 授权的AUTO Automatic 自动的AUX Auxiliary 辅助的AVG Average 平均AWG American Wire GaugeBC Bolt Circle 螺栓圆周BET Between 之间BEV Bevel 斜角BHN Brinell Hardness Number 布氏硬度值BLK Blank ,Block 空白B/NM Bill of Material 材料费BOT Bottom 底部BP or B/P Blueprint 蓝图BRG Bearing 轴承BRK Break 破裂BRKT Bracket 支架BRO Broach 钻孔BRS Brass 黄铜BRZ Bronze 青铜B&S Brown&Shape 棕色&形状BSC Basic 基本的BUSH Bushing 套管BWG Birmingham Wire GaugeC TO C Center-to-Center 中心到中心CAD Computer-Aided Drafting 电脑辅助设计CAM Computer-Aided MfgCAP Capacity 容量CAP SCR Cap Screw 螺帽CARB Carburize 使渗碳CBORE Counterbore 扩孔CCW Counter Clockwise 逆时针CDRILL CounerdrillCDS Cold-Drawn Steel缩写全称翻译EFF Effective 有效的ENCL Enclose,Enclosure 附上ENG Engine 引擎ENGR Engineer 工程师ENGRG Engineering 工程学EQLSP Equally Spaced 等距EQUIV Equivalent 相等EST Estimate 估计EX Extra 额外EXH Exhaust 消耗EXP Experimental 实验性的EXT Exension,External 范围,外部FAB Fabricate 伪造FAO Finish All OverFDRY Foundry 铸造FIG Figure 数据FIL Fillet,fillister 带子FIM Full Indicator MovementFIN FinishFLX Fixture 结构FLX Floor.Fluid,Flush 基地,液体,冲洗FLEX Flexible 易弯曲的FLG Flange 边缘FORG Forging 锻炼FR Frame,Front 边框FIG Fitting 装置FURN Furnish 提供FWD Forward 向前GA Gage,Gauge 测量GALV Galvanized 电镀GR Grade 等级GRD Grind 磨碎GRV Groove 凹槽GSKT Gasket 垫圈H&G Harden and Grind 加硬和磨碎HD Head 主要的HDL Handle 处理HDLS Headless 无领导的HDN Harden 使硬化HDW Hardware 硬件HEX Hexagon 六边形HGR Hanger 衣架HGT Height 高度HOR Horizontal 水平的HRS Hot-Rolled SteelHSG Housing 外罩HT TR Heat Treal齿轮及齿轮加工中英文对照-A部分A.1. abrasive tooth wear 齿面研磨磨损2. absolute tangential velocity 绝对切向速度3. accelerometer 加速表4. addendum 齿顶高5. addendum angle 齿顶角6. addendum circle 齿顶圆7. addendum surface 上齿面8. adhesive wear 粘着磨损9. adjustability 可调性10. adjustability coefficients 可调系数11. adjusting wedge 圆盘端铣刀的可调型楔块12. allowable stress 允许应力13. alternate blade cutter 双面刀盘14. angular backlash 角侧隙15. angular bevel gears 斜交锥齿轮16. angular displacement 角移位17. angular pitch 齿端距18. angular testing machine 可调角度试验机19. approach action 啮入20. arbor 心轴21. arbor distance 心轴距22. arc of approach 啮入弧23. arc of recess 啮出弧24. attraction 收紧25. average cutter diameter 平均刀尖直径26. axial displacement 轴向位移27. axial factor 轴向系数28. axial locating surface 轴向定位面29. axial pitch 轴向齿距30. axial plane 轴向平面31. axial rakeangle 轴向前角32. axial thrust 轴向推力33. axle testing machine 传动桥试验机看英文图纸的一些资料1标题栏英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)设计者(DRAWN)审查者(CHECKED)材料(MATERIAL)日期(DATE)比例(SCALE)热处理(HEAT TREATMENT)和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位3)ANGULAR TOLERANCE±1° 角度公差±1°4)DIMS TOLERANCE±0.1 未注尺寸公差±0.15)SURFACE FINISH 3.2 UNLESS STATED 未注粗糙度3.22常见尺寸的标注及要求2.1孔(HOLE)如:(1)毛坯孔:3"DIA+1CORE 芯子 3"0+1;(2)加工孔:1"DIA1";(3)锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);(4)铰孔:1"/4 DIA REAM铰孔1"/4;(5)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)螺纹种类精度等级钻深攻深,方向等如:例1.6 HOLES EQUI-SPACED ON 5"DIA (6孔均布在5"圆周上(EQUI-SPACED=EQUALLY SPACED均布)DRILL 1"DIA THRO'钻1"通孔(THRO'=THROUGH通)C/SINK22×6DEEP 沉孔22×6例2.TAP 7"/8-14 UNF-3B THRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIED FINE THREAD美国标准细牙螺纹)1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通(UNC=UCIFIED COARSE THREAD 美国标准粗牙螺纹)1"-14NS-2THRO 攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级(注NS=NATIONAL SPECIAL THREAD:美国固定特种标准)2.2倒角(CHAMFER)例1/8×45°BEV 倒角1/8×45°(注BEV=BEVEI,斜面)1.5×45°CHAM 倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5"SQUARE5"×5"方2.4剖视(SECTION)例SECTION A-AA-A剖面2.5圆角半径例1"RR1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8,虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5"/16的细实线字母在本体一侧打标记3关于铸锻件的技术要求例1.FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<203例2.NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE &RUST锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀例3.FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例4.UNLESS OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7°例5.CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6.DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°总之,看英文机械工程图纸并不是高不可攀,只要坚持常看,熟记部分单词即可求助 BSPTBSPBSPP螺纹标准---[小妹求助]如标题,我不太清楚的明白BSPTBSPBSPP螺纹标准以及这三类螺纹的区别,能否有哪位大侠指点小妹一二,万分感激!1BSP是英制管螺纹不过,有BSP.Tr., BSP.PI., BSP.F.之分BSP.Tr.是锥管螺纹,用于密封接合BSP.PI.是平行管螺纹,用于密封接合,只有内螺纹,与BSP.Tr.的外螺纹嵌合BSP.F.为平行管螺纹,用于一般的接合2螺紋G與螺紋BSPP一样,均为英制圆柱管螺纹代号牙型角55度3英制螺纹有几种?BSP螺纹的特点及表示法?两种,BSPP(管螺纹)和BSPT(55度角锥管螺纹,与美制60度角锥管螺纹NPT相对,互不兼容)4 G螺纹与Rp螺纹对比,哪些地方相同,哪些地方不同,两者在用途上有区别吗,能否通用G螺纹与Rp螺纹都是55°圆柱管螺纹只是国别(组织)不同而产生了不同的代号而已G是中国法国前苏联日本的代号;PF是日本的代号;BSPBSPP是英国的代号;RK是德国的代号(R是内螺纹K是外螺纹);Rp是ISO的代号BSPT和NPTF的区别是什么?各位大虾:请教一下BSPT螺纹是什么?它的检验方法是不是和NPTF一样的?它们的区别是什么?BSPT是英制圆锥管螺纹标准指螺纹的牙型角为55° 螺纹具有1:16的锥度NPTF是干密封标准型锥管螺纹美标螺纹牙形角大多数都是60度它们的检验方法都可用螺纹通止规来检验,但所用的螺纹通止规各不相同谢谢给我的解释,我想请教一下BSPT的螺纹规一副是几个,我收到的规是一个规上面有一个台阶的,我想是不是客户少发了,因为干密封锥管螺纹的规一般是三个,L1L3和六基面规组成的一个就可以了,主要看你使用的配合螺纹长度BSPT应是英制管螺纹统称,分为一般密封管螺纹(R)和非密封管螺纹(G)谢谢给我的解释,我想请教一下BSPT的螺纹规一副是几个,我收到的规是一个规上面有一个台阶的,我想是不是客户少发了,因为干密封锥管螺纹的规一般是三个,L1L3和六基面规组成的直管螺纹规有两个:通规和止规锥管螺纹规只有一个,上面带有标记一般要测量螺纹规进入深度,超过该标记说明偏大,反之偏小P.C.D在机械制图的标注上是什么意思啊?_百度知道老板给了一张CAD图纸,上面的标注有一个是 P.C.D58 其中P.C.D不知道是什么意思,哪位知道一下提问者:芦上飞花 - 见习魔法师二级最佳答案是分度圆评论者: kagenheyuan - 初学弟子一级对最佳答案的评论:分度圆pitch circle; standard pitch circle与分度圆相关的例句Circular Coin with a Circular Hole 圆孔圆钱A mark indicating the boundary of such an interval. 刻度线,分度线指示这种间隔的界限的标记A division or an interval on a graduated scale. 分度,刻度刻度标尺上的一个间隔The edge of a graduated arc or circle used in an instrument to measure angles. (四分仪等的)分度弧或圆圈,用于量角度。

机械英汉双语词汇学习的内容

机械英汉双语词汇学习的内容

机械英汉双语词汇学习的内容
macadam 碎石层〔道路〕
machine room 机房
magazine [site] 炸药仓〔地盘〕
magic eye 大门防盗眼
magma 岩浆
magmatic rock 岩浆岩
mag core 磁心
magic crane 磁力起重机;磁力吊机
main anti-siphonage pipe 总反虹吸管
main block 主体大厦
main cable 主要钢缆;主缆
main contractor 总承建商
main dam 主坝
main deck 主桥面
main distribution frame room 接线房
main drain 排水干管;总排水管
main drainage channel 主要集水区排水道;主排水渠
main drainage channels and poldered village protection scheme 河道及乡村防洪方案
main element 主要元件
main elevation 主要立视面
main entrance gate 入口大门
main foyer 大堂
main frontage 正面;临街的地方
main household 主体家庭
main pipe 排水干管;总排水管
main reinforcement 主筋;主钢筋main staircase 主楼梯
main storey 主楼层
main switchboard 总配电板;总开关板。

机械制图技术术语中英版

机械制图技术术语中英版

机械制图技术术语中英版ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED. 未注焊缝均为连续焊ALL WELDS 3mm FILLET UNLESS OTHERWISE STATED 未注焊角高3mm.ALL UNSPECIFIED RADI - R3 未注圆角R3REMOVE ALL BURRS AND SHARP EDGES 棱角倒钝CHANNEL 槽钢RSA 708 角钢70X70X8M30X1.5 pitch M30X1.5的锥螺纹Tackweld 点焊OD 1/4" outside dimension 1/4"的缩写外径直1/4"75 CRS 尺寸为75 材质为冷轧钢板410 OPENING REF 410 开口参考尺寸40 REF 尺寸为40,参考值2.5" BSP 2.5” 圆锥管螺纹2.5" BSPT HEXAGON 2.5” 六角圆锥管螺纹(即对丝)30x2.5 FLAT BAR 30X2.5 扁钢TYP 2 POSNS 2处11 TOTAL COILS APROX.9 WORKING COILS APROX.RIGHT HAND WOUND ONLY,END COILS SQUARE TO TOUCH. 总圈数约11圈;工作圈数约9圈;右旋;弹簧的端部磨平以便于接触.(此为弹簧技术说明)FEMALE: 内扣(母扣)MALE: 外扣(公扣)偏心轴eccentric shaft销轴PIN开口销COTTER PIN螺杆screw紧定螺钉SET SCREW圆螺母ROUND NUT内六角螺钉SOCKET HEAD CAP SCREW六角螺钉HEX HD SETSCREW六角螺栓HEX HD BOLT挡圈closing ring弹性挡圈circlip轴承隔套distance sleeve of axletree轴承axletree深沟球轴承DEEP GROOVE BALL BEARING无扣长non-buckle longth弹簧SPRING吊环螺钉LIFTING EYE BOLT开槽盘头螺钉SLOTTED PAN HEAD SCREW圆锥滚子轴承TAPERED ROLLER BEARING推力球轴承THRUST BALL BEARING平键FLAT KEY弹簧垫圈SINGLE COIL SPRING WASHER平垫圈FLAT WASHER螺母FULL NYLOCK NUT圆螺母ROUND NUTREMOVE ALL BURRS AND SHARP EDGES 所有尖角/棱角倒角并去毛刺40 REF 为测量的参考尺寸OD 1/4’ outside dimension 1/4"的缩写外径直1/4’------->应该为:外径值1/4"75 CRS 尺75 材质为冷轧钢板------->应该为:尺寸75 材质为冷轧钢板缩写全称翻译ACCESS Accessory 附件ADJ Adjustable,Adjust 调整ADPT Adapter 使适应ADV Advance 提前AL Aluminum 铝ALLOW Allowance 允许ALT Alternate 改变ALY Alloy 合金AMT Amout 数量ANL Anneal 锻炼ANSL Amer Natl Stds Institute APPROX Approximate 大约ASME Amer Society of Mech Engrs ASSEM Assemble 装配ASSY Assembly 装配AUTH Authorized 授权的AUTO Automatic 自动的AUX Auxiliary 辅助的AVG Average 平均AWG American Wire GaugeBC Bolt Circle 螺栓圆周BET Between 之间BEV Bevel 斜角BHN Brinell Hardness Number 布氏硬度值BLK Blank ,Block 空白B/NM Bill of Material 材料费BOT Bottom 底部BP or B/P Blueprint 蓝图BRG Bearing 轴承BRK Break 破裂BRKT Bracket 支架BRO Broach 钻孔BRS Brass 黄铜BRZ Bronze 青铜B&S Brown&Shape 棕色&形状BSC Basic 基本的BUSH Bushing 套管BWG Birmingham Wire GaugeC TO C Center-to-Center 中心到中心CAD Computer-Aided Drafting 电脑辅助设计CAM Computer-Aided MfgCAP Capacity 容量CAP SCR Cap Screw 螺帽CARB Carburize 使渗碳CBORE Counterbore 扩孔CCW Counter Clockwise 逆时针CDRILL CounerdrillCDS Cold-Drawn Steel缩写全称翻译EFF Effective 有效的ENCL Enclose,Enclosure 附上ENG Engine 引擎ENGR Engineer 工程师ENGRG Engineering 工程学EQLSP Equally Spaced 等距EQUIV Equivalent 相等EST Estimate 估计EX Extra 额外EXH Exhaust 消耗EXP Experimental 实验性的EXT Exension,External 范围,外部FAB Fabricate 伪造FAO Finish All OverFDRY Foundry 铸造FIG Figure 数据FIL Fillet,fillister 带子FIM Full Indicator MovementFIN FinishFLX Fixture 结构FLX Floor.Fluid,Flush 基地,液体,冲洗FLEX Flexible 易弯曲的FLG Flange 边缘FORG Forging 锻炼FR Frame,Front 边框FIG Fitting 装置FURN Furnish 提供FWD Forward 向前GA Gage,Gauge 测量GALV Galvanized 电镀GR Grade 等级GRD Grind 磨碎GRV Groove 凹槽GSKT Gasket 垫圈H&G Harden and Grind 加硬和磨碎HD Head 主要的HDL Handle 处理HDLS Headless 无领导的HDN Harden 使硬化HDW Hardware 硬件HEX Hexagon 六边形HGR Hanger 衣架HGT Height 高度HOR Horizontal 水平的HRS Hot-Rolled SteelHSG Housing 外罩HT TR Heat Treal齿轮及齿轮加工中英文对照-A部分A.1. abrasive tooth wear 齿面研磨磨损2. absolute tangential velocity 绝对切向速度3. accelerometer 加速表4. addendum 齿顶高5. addendum angle 齿顶角6. addendum circle 齿顶圆7. addendum surface 上齿面8. adhesive wear 粘着磨损9. adjustability 可调性10. adjustability coefficients 可调系数11. adjusting wedge 圆盘端铣刀的可调型楔块12. allowable stress 允许应力13. alternate blade cutter 双面刀盘14. angular backlash 角侧隙15. angular bevel gears 斜交锥齿轮16. angular displacement 角移位17. angular pitch 齿端距18. angular testing machine 可调角度试验机19. approach action 啮入20. arbor 心轴21. arbor distance 心轴距22. arc of approach 啮入弧23. arc of recess 啮出弧24. attraction 收紧25. average cutter diameter 平均刀尖直径26. axial displacement 轴向位移27. axial factor 轴向系数28. axial locating surface 轴向定位面29. axial pitch 轴向齿距30. axial plane 轴向平面31. axial rakeangle 轴向前角32. axial thrust 轴向推力33. axle testing machine 传动桥试验机看英文图纸的一些资料1标题栏英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)设计者(DRAWN)审查者(CHECKED)材料(MATERIAL)日期(DATE)比例(SCALE)热处理(HEAT TREATMENT)和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位3)ANGULAR TOLERANCE±1° 角度公差±1°4)DIMS TOLERANCE±0.1 未注尺寸公差±0.15)SURFACE FINISH 3.2 UNLESS STATED 未注粗糙度3.22常见尺寸的标注及要求2.1孔(HOLE)如:(1)毛坯孔:3"DIA+1CORE 芯子 3"0+1;(2)加工孔:1"DIA1";(3)锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);(4)铰孔:1"/4 DIA REAM铰孔1"/4;(5)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)螺纹种类精度等级钻深攻深,方向等如:例1.6 HOLES EQUI-SPACED ON 5"DIA (6孔均布在5"圆周上(EQUI-SPACED=EQUALLY SPACED均布)DRILL 1"DIA THRO'钻1"通孔(THRO'=THROUGH通)C/SINK22×6DEEP 沉孔22×6例2.TAP 7"/8-14 UNF-3B THRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIED FINE THREAD美国标准细牙螺纹)1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通(UNC=UCIFIED COARSE THREAD 美国标准粗牙螺纹)1"-14NS-2THRO 攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级(注NS=NATIONAL SPECIAL THREAD:美国固定特种标准)2.2倒角(CHAMFER)例1/8×45°BEV 倒角1/8×45°(注BEV=BEVEI,斜面)1.5×45°CHAM 倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5"SQUARE5"×5"方2.4剖视(SECTION)例SECTION A-AA-A剖面2.5圆角半径例1"RR1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8,虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5"/16的细实线字母在本体一侧打标记3关于铸锻件的技术要求例1.FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<203例2.NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE &RUST锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀例3.FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例4.UNLESS OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7°例5.CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6.DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°总之,看英文机械工程图纸并不是高不可攀,只要坚持常看,熟记部分单词即可求助 BSPTBSPBSPP螺纹标准---[小妹求助]如标题,我不太清楚的明白BSPTBSPBSPP螺纹标准以及这三类螺纹的区别,能否有哪位大侠指点小妹一二,万分感激!1BSP是英制管螺纹不过,有BSP.Tr., BSP.PI., BSP.F.之分BSP.Tr.是锥管螺纹,用于密封接合BSP.PI.是平行管螺纹,用于密封接合,只有内螺纹,与BSP.Tr.的外螺纹嵌合BSP.F.为平行管螺纹,用于一般的接合2螺紋G與螺紋BSPP一样,均为英制圆柱管螺纹代号牙型角55度3英制螺纹有几种?BSP螺纹的特点及表示法?两种,BSPP(管螺纹)和BSPT(55度角锥管螺纹,与美制60度角锥管螺纹NPT相对,互不兼容)4 G螺纹与Rp螺纹对比,哪些地方相同,哪些地方不同,两者在用途上有区别吗,能否通用G螺纹与Rp螺纹都是55°圆柱管螺纹只是国别(组织)不同而产生了不同的代号而已G是中国法国前苏联日本的代号;PF是日本的代号;BSPBSPP是英国的代号;RK是德国的代号(R是内螺纹K是外螺纹);Rp是ISO的代号BSPT和NPTF的区别是什么?各位大虾:请教一下BSPT螺纹是什么?它的检验方法是不是和NPTF一样的?它们的区别是什么?BSPT是英制圆锥管螺纹标准指螺纹的牙型角为55° 螺纹具有1:16的锥度NPTF是干密封标准型锥管螺纹美标螺纹牙形角大多数都是60度它们的检验方法都可用螺纹通止规来检验,但所用的螺纹通止规各不相同谢谢给我的解释,我想请教一下BSPT的螺纹规一副是几个,我收到的规是一个规上面有一个台阶的,我想是不是客户少发了,因为干密封锥管螺纹的规一般是三个,L1L3和六基面规组成的一个就可以了,主要看你使用的配合螺纹长度BSPT应是英制管螺纹统称,分为一般密封管螺纹(R)和非密封管螺纹(G)谢谢给我的解释,我想请教一下BSPT的螺纹规一副是几个,我收到的规是一个规上面有一个台阶的,我想是不是客户少发了,因为干密封锥管螺纹的规一般是三个,L1L3和六基面规组成的直管螺纹规有两个:通规和止规锥管螺纹规只有一个,上面带有标记一般要测量螺纹规进入深度,超过该标记说明偏大,反之偏小P.C.D在机械制图的标注上是什么意思啊?_百度知道老板给了一张CAD图纸,上面的标注有一个是 P.C.D58 其中P.C.D不知道是什么意思,哪位知道一下提问者:芦上飞花 - 见习魔法师二级最佳答案是分度圆评论者: kagenheyuan - 初学弟子一级对最佳答案的评论:分度圆pitch circle; standard pitch circle与分度圆相关的例句Circular Coin with a Circular Hole 圆孔圆钱A mark indicating the boundary of such an interval. 刻度线,分度线指示这种间隔的界限的标记A division or an interval on a graduated scale. 分度,刻度刻度标尺上的一个间隔The edge of a graduated arc or circle used in an instrument to measure angles. (四分仪等的)分度弧或圆圈,用于量角度。

机械制图技术术语中英版

机械制图技术术语中英版

机械制图技术术语中英版 Last updated on the afternoon of January 3, 2021机械制图技术术语中英版ALLWELDSCONTINUOUSUNLESSOTHERWISESTATED.未注焊缝均为连续焊ALLWELDS3mmFILLETUNLESSOTHERWISESTATED未注焊角高3mm. ALLUNSPECIFIEDRADI-R3未注圆角R3 REMOVEALLBURRSANDSHARPEDGES棱角倒钝CHANNEL槽钢RSA708角钢8的锥螺纹Tackweld点焊OD1/4"outsidedimension1/4"的缩写外径直1/4"75CRS尺寸为75材质为冷轧钢板410OPENINGREF410开口参考尺寸40REF尺寸为40,参考值"BSP2.5”圆锥管螺纹"BSPTHEXAGON2.5”六角圆锥管螺纹(即对丝)扁钢TYP2POSNS2处COILS SQUARE总圈数约11圈;工作圈数约9圈;右旋;弹簧的端部磨平以便于接触.(此为弹簧技术说明) FEMALE:内扣(母扣)MALE:外扣(公扣)偏心轴eccentricshaft销轴PIN开口销COTTERPIN螺杆screw紧定螺钉SETSCREW圆螺母ROUNDNUT内六角螺钉SOCKETHEADCAPSCREW六角螺钉HEXHDSETSCREW六角螺栓HEXHDBOLT挡圈closingring弹性挡圈circlip轴承隔套distancesleeveofaxletree轴承axletree深沟球轴承DEEPGROOVEBALLBEARING无扣长non-bucklelongth弹簧SPRING吊环螺钉LIFTINGEYEBOLT开槽盘头螺钉SLOTTEDPANHEADSCREW圆锥滚子轴承TAPEREDROLLERBEARING推力球轴承THRUSTBALLBEARING平键FLATKEY弹簧垫圈SINGLECOILSPRINGWASHER平垫圈FLATWASHER螺母FULLNYLOCKNUT圆螺母ROUNDNUTREMOVEALLBURRSANDSHARPEDGES所有尖角/棱角倒角并去毛刺40REF为测量的参考尺寸OD1/4’outsidedimension1/4"的缩写外径直1/4’------->应该为:外径值1/4"75CRS尺75材质为冷轧钢板------->应该为:尺寸75材质为缩写全称翻译ACCESSAccessory附件ADJAdjustable,Adjust调整ADPTAdapter使适应ADVAdvance提前ALAluminum铝ALLOWAllowance允许ALTAlternate改变ALYAlloy合金AMTAmout数量ANLAnneal锻炼ANSLAmerNatlStdsInstituteAPPROXApproximate大约ASMEAmerSocietyofMechEngrsASSEMAssemble装配ASSYAssembly装配AUTHAuthorized授权的AUTOAutomatic自动的AUXAuxiliary辅助的AVGAverage平均AWGAmericanWireGaugeBCBoltCircle螺栓圆周BETBetween之间BEVBevel斜角BHNBrinellHardnessNumber布氏硬度值BLKBlank,Block空白B/NMBillofMaterial材料费BOTBottom底部BPorB/PBlueprint蓝图BRGBearing轴承BRKBreak破裂BRKTBracket支架BROBroach钻孔BRSBrass黄铜BRZBronze青铜B&SBrown&Shape棕色&形状BSCBasic基本的BUSHBushing套管BWGBirminghamWireGauge CTOCCenter-to-Center中心到中心CADComputer-AidedDrafting电脑辅助设计CAMComputer-AidedMfg CAPCapacity容量CAPSCRCapScrew螺帽CARBCarburize使渗碳CBORECounterbore扩孔CCWCounterClockwise逆时针CDRILLCounerdrillCDSCold-DrawnSteel缩写全称翻译EFFEffective有效的ENCLEnclose,Enclosure附上ENGEngine引擎ENGREngineer工程师ENGRGEngineering工程学EQLSPEquallySpaced等距EQUIVEquivalent相等ESTEstimate估计EXExtra额外EXHExhaust消耗EXPExperimental实验性的EXTExension,External范围,外部FABFabricate伪造FAOFinishAllOverFDRYFoundry铸造FIGFigure数据FILFillet,fillister带子FIMFullIndicatorMovementFINFinishFLXFixture结构,Flush基地,液体,冲洗FLEXFlexible易弯曲的FLGFlange边缘FORGForging锻炼FRFrame,Front边框FIGFitting装置FURNFurnish提供F 测量GALVGalvanized电镀GRGrade等级GRDGrind磨碎GRVGroove凹槽GSKTGasket垫圈H&GHardenandGrind加硬和磨碎HDHead HDLSHeadless无领导的HDNHarden使硬化HDWHardware硬件HEXHexagon六边形HGRHanger衣架HGTHeight高度HORHorizontal RolledSteelHSGHousing外罩HTTRHeatTreal齿轮及齿轮加工中英文对照-A部分A.齿面研磨磨损绝对切向速度加速表齿顶高齿顶角齿顶圆上齿面粘着磨损可调性可调系数圆盘端铣刀的可调型楔块允许应力双面刀盘角侧隙斜交锥齿轮角移位齿端距可调角度试验机啮入心轴心轴距啮入弧啮出弧收紧平均刀尖直径轴向位移轴向系数轴向定位面轴向齿距轴向平面轴向前角轴向推力传动桥试验机看英文图纸的一些资料1标题栏英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)设计者(DRAWN)审查者(CHECKED)材料(MATERIAL)日期(DATE)比例(SCALE)热处理(HEATTREATMENT)和其它一些要求,如:1)TOLERANCESUNLESSOTHERWISESPECIFIAL?未注公差2)DIMSINmmUNLESSSTATED?如不做特殊要求以毫米为单位3)ANGULARTOLERANCE±1°角度公差±1°4)DIMSTOLERANCE±未注尺寸公差±5)未注粗糙度2常见尺寸的标注及要求孔(HOLE)如:(1)毛坯孔:3"DIA+1CORE芯子3"0+1;(2)加工孔:1"DIA1";(3)锪孔:锪孔(注C'BORE=COUNTERBORE锪底面孔);(4)铰孔:1"/4DIAREAM铰孔1"/4;(5)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)螺纹种类精度等级钻深攻深,方向等如:例"DIA(6孔均布在5"圆周上(EQUI-SPACED=EQUALLYSPACED均布)DRILL1"DIATHRO'钻1"通孔(THRO'=THROUGH通)C/SINK22×6DEEP?沉孔22×6例"/8-14UNF-3BTHRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIEDFINETHREAD美国标准细牙螺纹)1"DRILL1"/4-20UNC-3THD7"/8DEEP4HOLESNOTBREAKTHRO钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通(UNC=UCIFIEDCOARSETHREAD?美国标准粗牙螺纹)1"-14NS-2THRO?攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级(注NS=NATIONALSPECIALTHREAD:美国固定特种标准)倒角(CHAMFER)例1/8×45°BEV?倒角1/8×45°(注BEV=BEVEI,斜面)×45°CHAM?倒角×45°(注CHAM=CHAMFER倒角)方(SQUARE)例5"SQUARE5"×5"方剖视(SECTION)例SECTIONA-AA-A剖面圆角半径例1"RR1"RADIUSMUSTBESMOOTHANDBLENDINTOFACE圆弧必须光滑且与平面相切加工余量例DOTTEDLINESINDICATEDMAXFINISH1"/8,虚线表示最大加工余量1"/8零件标记例USE5"/16RAISEDHAIRLINELET-TERSMARKINGONONESIDEOFBODY用突起高为5"/16的细实线字母在本体一侧打标记3关于铸锻件的技术要求例锻件必须退火处理,布氏硬度<203例&RUST锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀例锻件需经喷丸或喷砂处理例°未注明锻造拔模斜度7°例铸件不得有过多的毛边例°UNLESSOTHER-WISESPECIFIED未注明铸造拔模斜度2°总之,看英文机械工程图纸并不是高不可攀,只要坚持常看,熟记部分单词即可求助?BSPTBSPBSPP螺纹标准---[小妹求助]如标题,我不太清楚的明白BSPTBSPBSPP螺纹标准以及这三类螺纹的区别,能否有哪位大侠指点小妹一二,万分感激!1BSP是英制管螺纹不过,有.,.,.之分.是锥管螺纹,用于密封接合.是平行管螺纹,用于密封接合,只有内螺纹,与.的外螺纹嵌合.为平行管螺纹,用于一般的接合2螺纹G与螺纹BSPP一样,均为英制圆柱管螺纹代号牙型角55度3英制螺纹有几种BSP螺纹的特点及表示法两种,BSPP(管螺纹)和BSPT(55度角锥管螺纹,与美制60度角锥管螺纹NPT相对,互不兼容)4?G螺纹与Rp螺纹对比,哪些地方相同,哪些地方不同,两者在用途上有区别吗,能否通用G螺纹与Rp螺纹都是55°圆柱管螺纹只是国别(组织)不同而产生了不同的代号而已G是中国法国前苏联日本的代号;PF是日本的代号;BSPBSPP是英国的代号;RK是德国的代号(R是内螺纹K是外螺纹);Rp是ISO的代号BSPT和NPTF的区别是什么?各位大虾:请教一下BSPT螺纹是什么它的检验方法是不是和NPTF一样的它们的区别是什么BSPT是英制圆锥管螺纹标准指螺纹的牙型角为55°螺纹具有1:16的锥度NPTF是干密封标准型锥管螺纹美标螺纹牙形角大多数都是60度它们的检验方法都可用螺纹通止规来检验,但所用的螺纹通止规各不相同谢谢给我的解释,我想请教一下BSPT的螺纹规一副是几个,我收到的规是一个规上面有一个台阶的,我想是不是客户少发了,因为干密封锥管螺纹的规一般是三个,L1L3和六基面规组成的一个就可以了,主要看你使用的配合螺纹长度BSPT应是英制管螺纹统称,分为一般密封管螺纹(R)和非密封管螺纹(G)谢谢给我的解释,我想请教一下BSPT的螺纹规一副是几个,我收到的规是一个规上面有一个台阶的,我想是不是客户少发了,因为干密封锥管螺纹的规一般是三个,L1L3和六基面规组成的直管螺纹规有两个:通规和止规锥管螺纹规只有一个,上面带有标记一般要测量螺纹规进入深度,超过该标记说明偏大,反之偏小提问者:芦上飞花-见习魔法师二级最佳答案是分度圆评论者:kagenheyuan-初学弟子一级对最佳答案的评论:分度圆pitchcircle;standardpitchcircle与分度圆相关的例句CircularCoinwithaCircularHole?圆孔圆钱Amarkindicatingtheboundaryofsuchaninterval.刻度线,分度线指示这种间隔的界限的标记Adivisionoranintervalonagraduatedscale.分度,刻度刻度标尺上的一个间隔Theedgeofagraduatedarcorcircleusedinaninstrumenttomeasureangles.(四分仪等的)分度弧或圆圈,用于量角度。

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机械图纸常用词汇中英文1标题栏英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)、设计者(DRAWN)、审查者(CHECKED)、材料(MATERIAL)、日期(DATE)、比例(SCALE)、热处理(HEAT TREATMENT)和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差。

2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位。

3)ANGU LAR TOLERANCE±1°角度公差±1°。

4)DIMS TOLERANCE±0.1未注尺寸公差±0.1。

5)SURFACE FINISH 3.2 UNLESS STATED未注粗糙度3.2。

2常见尺寸的标注及要求2.1孔(HOLE)如:(1)毛坯孔:3"DIAO+1CORE 芯子3"0+1;(2)加工孔:1"DIA1";(3)锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);(4)铰孔:1"/4 DIA REAM铰孔1"/4;(5)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)、螺纹种类、精度等级、钻深、攻深,方向等。

如:例1. 6 HOLES EQUI-SPACED ON 5"DIA (6孔均布在5圆周上(EQUI-SPACED=EQUALLY SPACED均布)DRILL 1"DIATHRO'钻1"通孔(THRO'=THROUGH通)C/SINK22×6DEEP沉孔22×6例2. TAP7"/8-14UNF-3BTHRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIED FINE THREAD美国标准细牙螺纹)1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO 钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通(UNC=UNIFIED COARSE THREAD 美国标准粗牙螺纹)1"-14NS-2THRO攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级(注NS=NATIONAL SPECIAL THREAD:美国固定特种标准)2.2倒角(CHAMFER)例1/8×45°BEV倒角1/8×45°(注BEV=BEVEL,斜面)1.5×45°CHAM倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5"SQUARE5"×5"方2.4剖视(SECTION)例SECTION A-A A-A剖面2.5圆角半径例1"R R1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5"/16的细实线字母在本体一侧打标记3关于铸锻件的技术要求例1. FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<203 例2. NORMALIZE TO 163-207BHN MUST BE FREE OF SCALE & RUST 锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀。

例3. FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例4. UNLESS OTHERWISE SPECIFIED DRAFT ANGLES7°未注明锻造拔模斜度7°例5. CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6. DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°部分机械英文图纸翻译1、REVISED DIMENSIONS TO MACHINE PART CORRECTLY 经修订的机械零件尺寸正确2、SURFACE FINISH OF MACHINED SURFACES MUST BE 3.2 Ra OR BETTER, UNLESS OTHERWISE SPECIFIED.机加工表面必须3.2Ra或更好的表面光洁度,除非另有说明。

3、UPDATED DIMS:更新后的尺寸4、UPDATED GD&T TO SIMPLIFY MACHINING PROCESS 更新后的尺寸可以简化机械加工工艺5、REMOVED CHAMFER, UPDATED TITLE BLOCK 删除倒角,更新标题块。

6、REVISED DIMENSIONS TO MACHINE PART CORRECTLY 经修订的机械零件尺寸正确。

7、CHANGED DEPTH OF SLOT:槽深度变化。

8、ADDED GD&T TRUE POSITION SYMBOL TO M10x1.5 TAPPED HOLES:新增正确的形位公差符号为M10x1.5螺纹孔。

9、DRAWING TITLE:图纸标题10、ALL UNSPECIFIED CAST RADII MUST BE 12mm. 铸件未注半径均为R1211、CAST DRAFT ANGLE TO BE 3°MAXIMUM, UNLESS OTHERWISE SPECIFIED. 未注拔模斜度最大3°12、ALL CAST DIMENSIONS ARE POSITIVE (+) DRAFT, UNLESS OTHERWISE SPECIFIED. 铸造尺寸往+方向13、SURFACE FINISH OF CAST SURFACES MUST BE 12.5 Ra OR BETTER, UNLESS OTHERWISE SPECIFIED.铸造表面必须Ra12.5或更好的表面光洁度,除非另有说明。

14、REMOVE ALL FLASH AND SHARP EDGES AND PARTING LINE FLASH FROM CASTING. 从铸件去除所有闪光和锐边和分开线闪光。

15、 WALL THICKNESS 8.5 MM:壁厚8.5毫米16、CASTING TOLERANCES:铸造公差17、VENDOR TO PAINT MATTE BLACK PRIOR TO MACHINING:供销商在加工前涂上无光泽黑色18 、ALL DIMENSIONS ARE (+) DRAFT:所有尺寸为+草案。

19、ALL DRAFT ANGLES TO BE :所有的拔模斜度是20、CASTING SURFACE ALLOWANCE TO BE 3mm. 铸件表面余量为3 MM21、SHARP EDGES NOT PERMISSABLE:不可允许的锐边22、BOLT CIRCLE:螺栓分布圆23、ECO NO.:工艺更改编号24、BEARING SUPPORT:轴承座25、KEYWAY TO BE CENTERED WITHIN 0.13mm OF BORE CENTERLINE.:键槽位于基准孔中心线0.13mm 范围26、DUCTILE IRON:球墨铸铁27、CHANGE KEYWAY NOTE: BORE WAS SHAFT变化键槽注意:孔径为竖28、 WALL THICKNESS & RIBS = 3mm:壁厚及肋骨= 3毫米29、 CORNER RADII = 1.5mm, FILLET RADII = 3mm 圆角半径= 1.5毫米,圆角半径= 3毫米30、 ALL DIMS. ARE FINISHED SIZES, (FINISH STOCK NOT INCLUDED) 所有尺寸为成品尺寸,(完成库存不包括在内)31、 CYLINDER BORE SURFACE FINISH: 缸径表面处理32、 CYLINDER BORE TO BE COATED WITH AN INORGANIC, WATER SOLUBLE OIL:缸径待涂一种无机,水溶性油33、 THAT DOES NOT CONTAIN PARAFFIN, CHLORINATED PRODUCTS, HEAVY ESTERS, SILICONE, SILICATES, TEFLON, OR MOLY DISULFATES. 不包含石蜡,氯化物产品,重酯,有机硅,硅酸盐,聚四氟乙烯,或钼DISULFATES。

34、 PARTS TO BE PACKAGED: 要包装配件35、 OUTER BOX TO BE OF SUFFICIENT STRENGTH TO PREVENT SHIPPING DAMAGE. 外箱给有足够的力量阻止运输损坏。

36、 SEE SHEET #1 FOR REVISIONS: 修订本,请参阅#137、 GEAR COVER GASKET SURFACE:齿轮室盖垫表面38、 VENDOR & DIE ID:供销商标示39、 APPROXIMATE LOCATION:大概位置40、 Actual value: 实际值41、 Remark: 备注42、 First Article Inspection Report: 首件检验报告43、 Isometric VIEW: 轴测图44、 CASTING TO BE ANNEALED AND FULLY STRESS RELIEVED. 铸造将予应力退火和时效处理。

45、 FLATNESS WITHIN:平面度46、 CASTING ADAPTER:铸造适配器47、 MATERIAL SPEC:材料规格。

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