数控技术专业英语
38759 数控专业英语
数控专业英语 ppt 课件
Machines may be programmed manually or with the aid of a computer. Manual prart programming; programming done by a computer is called computer aided programming (CAP). 机床可以手工编程或在计算机的帮助下编程。手工编程是 由人工完成的，而计算机辅助编程（CAP）是通过计算机完 成的. Sometimes a manual program is entered into the machine’s controller via its own keypad. This is known as manual data input (MDI). This text will focus on manual part programming. 还有大家熟知的手动数据输入方式（MDI），它是通过其 自带键盘，将程序输入到机床的控制器。本课将重点讲述手 工编程。
数控专业英语 ppt 课件
Computer aided programming languages allowed a part programmer to develop an NC program using a set of universal “pidgin English” commands, which the computer then translated into machine codes and punched into the tape. 计算机辅助编程语言是指，零件编程员应用一 套通用的“混杂英语”命令编写NC程序，然后由 计算机将其翻译成机器代码和制成穿孔带。 句中using a set of universal “pidgin English” commands是现在分词短语做状语，which引导的 非限制性定语从句修饰NC program。
数控技术应用专业英语课程标准精选全文完整版
可编辑修改精选全文完整版《数控技术专业英语》课程标准一、课程定位《数控技术专业英语》课程是数控技术、机电一体化、机械制造及其自动化专业的职业拓展课。
其作用是帮助学生学习专业英语的基本知识，了解数控技术方面的专业英语词汇，使学生能够阅读简单的英文文献，翻译简单的英文资料，能够用英语与外国技术人员做基本的技术交流。
本课程教学时间为一学期，学时为40学时，学分为2.5学分。
二、教学内容标准（课程总体方案设计）三、参考学时与学时分配四、评价方式本课程是职业拓展课，并且为考查课，以培养学生专业英语的阅读及翻译能力为主，同时注重培养口头表达与交流能力。
考核方法采用平时成绩与考试成绩综合评价的方法，平时成绩占50%，考试成绩占50%。
平时成绩结合学生出勤状况、课堂表现、笔记情况及作业情况综合给出；期末考试根据实际情况考试可采用开卷或闭卷方式，检验学生根据问题结合材料找出答案或解决方案的能力。
五、教学建议1．本课程的教学要不断摸索适合高职教育特点的教学方式。
采取灵活的教学方法，启发、诱导、因材施教，注意给学生更多的思维活动空间，发挥教与学两方面的积极性，提高教学质量和教学水平。
在规定的学时内，保证该标准的贯彻实施。
2．教学过程中，要从高职教育的目标出发，了解本专业对数控技术知识的需求，注意与有关课程相配合。
3．教学中要结合教学内容的特点，培养学生独立学习习惯，努力提高学生的自学能力和创新精神。
4．重视对学生学习方法的指导，鼓励学生积极运用网络等现代工具及时地、独立地完成课外作业。
5.教学中注重现代化教学手段的应用。
教学中向学生多多介绍该学科当前的主流技术和未来的发展趋势。
六、教材与教学参考书1．本课程教材选用由李桂云、冯艳宏主编的“十二五”国家规划高职教材《数控技术专业英语》，由大连理工大学出版社出版。
在实际使用时，允许教师结合实际课时对教学内容及教学形式予以适当调整。
2．教学参考书主要有:汤彩萍主编由电子工业出版社出版的《数控技术专业英语（第二版）》，2009年7月出版。
数控专业英语
数控专业英语数控专业英语340个数控专业是一个与机器打交道的专业，当然也少不了英语的学习，以下是本店铺整理的数控专业英语，欢迎参考阅读!1、ROM n.只读存储器2、rotate v.旋转3、rotation n.旋转4、rotor n.转子5、rough adj.粗糙的6、RPM n.转/分7、RSTR（restart） v.重启动8、run v.运行9、sample n.样本，示例10、save v.存储11、save as 另存为12、scale n.尺度，标度13、scaling n.缩放比例14、schedule n.时间表，清单15、screen n.屏幕16、screw n.丝杠，螺杆17、search v.搜索18、second n.秒19、segment n.字段20、select v.选择21、selection n.选择22、self-diagnostic 自诊断23、sensor n.传感器24、sequence n.顺序25、sequence number 顺序号26、series n.系列，adj.串行的27、series spindle n.数字主轴28、servo n.伺服29、set v.设置30、setting n.设置31、shaft n.轴32、shape n.形状33、shift v.移位34、SIEMENSE（德国）西门子公司35、sign n.符号，标记36、signal n.信号37、skip v，n.跳步38、slave adj.从属的39、SLC n.小型逻辑控制器40、slide n.滑台，v.滑动41、slot n.槽42、slow adj.慢43、soft key n.软键盘44、software n.软件45、space n.空格，空间46、SPC n.增量式脉冲编码器47、speed n.速度48、spindle n.主轴49、SRAM n.静态随机存储器50、SRH（search） v.搜索51、start v.启动52、statement n.语句53、stator n.定子54、status n.状态55、step n.步56、stop v.停止，n.挡铁57、store v.储存58、strobe n.选通59、stroke n.行程60、subprogram n.子程序61、sum n.总和62、surface n.表面63、SV（servo） n.伺服64、switch n.开关65、switch off v.关断66、switch on v.接通67、symbol n.符号，标记68、synchronous adj.同步的69、SYS（system） n.系统70、system n.系统71、tab n.制表键72、table n.表格73、tail n.尾座74、tandem adv.一前一后，串联75、tandem control n.纵排控制（加载预负荷的控制方式）76、tank n.箱体77、tap n，v.攻丝78、tape n.磁带，纸带79、tape reader n.纸带阅读机80、tapping n.攻丝81、teach in 示教82、technique n.技术，工艺83、temperature n.温度84、test v，n.测试85、thread n.螺纹86、time n.时间，次数87、tolerance n.公差88、tool n.刀具，工具89、tool pot n.刀杯90、torque n.扭矩91、tower n.刀架，转塔92、trace n.轨迹，踪迹93、track n.轨迹，踪迹94、tranducer n.传感器95、transfer v.传输，传送96、transformer n.变压器97、traverse v.移动98、trigger v.触发99、turn v转动，n转，回合100、turn off v.关断101、turn on v.接通102、turning n.转动，车削103、unclamp v.松开104、unit n.单位，装置105、unload n.卸载106、unlock v.解锁107、UPS n.不间断电源108、user n.用户109、value n.值110、variable n.变量，adj.可变的111、velocity n.速度112、velocity loop n.速度环113、verify v.效验114、version n.版本115、vertical a.垂直的116、voltage n.电压117、warning n.警告118、waveform n.波形119、wear n，v.磨损120、weight n.重量，权重121、wheel n.轮子，砂轮122、window n.窗口，视窗123、workpiece n.工件124、write v.写入125、wrong n.错误，adj.错的126、year n.年127、zero n.零，零位128、zone n.区域129、increment n.增量130、incremental adj.增量的131、indeX 分度，索引132、initial adj.原始的133、initialization n.C523初始化134、initialize v.初始化135、input n.v.输入136、INS（） v.插入137、v.插入138、instruction n.说明139、interface n.接口140、internal adj.内部的141、interpolate v.插补142、interpolation n.插补143、interrupt v.中断144、interruption n.中断145、intervent n.间隔，间歇146、involute n.渐开线147、ISO n.国际标准化组织148、jog n.点动149、jump v.跳转150、key n.键151、keyboard n.键盘152、label n.标记，标号153、ladder diagram 梯形图154、language n.语言155、lathe n.车床156、LCD n.液晶显示157、least adj.最小的158、length n.长度159、LIB（library） n.库160、library n.库161、life n.寿命162、light n.灯163、limit n.极限164、limit switch n.限位开关165、line n.直线166、linear adj.线性的167、linear scale n.直线式传感器168、link n，v.连接169、list n，v.列表170、load n.负荷，v.装载171、local adj.本地的172、locate v.定位，插销173、location n.定位，插销174、lock v.锁定175、logic n.逻辑176、look ahead v.预，超前177、loop n.回路，环路178、LS n.限位开关179、LSI n.大规模集成电路180、machine n.机床，v.加工181、macro n.宏182、macro program n.宏程序183、magazine n.刀库184、magnet n.磁体，磁185、magnetic a.磁的186、main program n.主程序187、maintain v.维护188、maintenance n.维护189、MAN（manual） n.手动190、management n.管理191、manual n.手动192、master adj.主要的193、maX adj.最大的，n.最大值194、maXimum adj.最大的，n.最大值195、MDI n.手动数据输入196、meaning n.意义197、measurement n.测量198、memory n.存储器199、menu n.菜单200、message n.信息201、meter n.米202、metric adj.米制的203、mill n.铣床，v.铣削204、min adj.最小的，n.最小值205、minimum adj.最小的，n.最小值206、minus v.减，adj.负的207、minute n.分钟208、mirror image n.镜像209、miscellaneous function n.辅助功能210、MMC n.人机通讯单元211、modal adj.模态的212、modal G code n.模态G代码213、mode n.方式214、model n.型号215、modify v.修改216、module n.模块217、MON（monitor） v.监控218、monitor v.监控219、month n.月份220、motion n.运动221、motor n.电机222、mouse n.鼠标223、MOV（移动） v.移动224、move v.移动225、movement n.移动226、multiply v.乘227、N number n.程序段号228、N.M n.牛顿。
数控技术专业英语词汇
数控技术专业英语词汇board n.板卡fine adj.精密的word n.字ABS（absolute） adj.绝对的absolute adj.绝对的AC n.交流accelerate v.加速acceleration n.加速度active adj.有效的adapter n.适配器，插头address n.地址adjust v.调整adjustment n.调整advance v.前进advanced adj.高级的，增强的alarm n.报警ALM（alarm） n.报警alter v.修改amplifier n.放大器angle n.角度APC n.绝对式脉冲编码器appendix n.附录，附属品arc n.圆弧argument n.字段，自变量arithmetic n.算术arrow n.箭头AUTO n.自动automatic adj.自动的automation n.自动auxiliary function 辅助功能axes n.轴（复数）axis n.轴background n.背景，后台backlash n.间隙backspace v.退格backup v.备份bar n.栏，条battery n.电池baudrate n.波特率bearing n.轴承binary adj二进制的bit n.位blank n.空格block n.块，段block n.撞块，程序段blown v.熔断bore v.镗boring n.镗box n.箱体，框bracket n.括号buffer n.v.缓冲bus n.总线button n.按钮cabient n.箱体calbe n.电缆calculate v.计算calculation n.计算call v.调用CAN（cancel） v.清除cancel v.清除canned cycle 固定循环capacity n.容量card n.板卡carriage n.床鞍，工作台cassette n.磁带cell n.电池CH（chanel） n.通道change v.变更，更换channel n.通道check v.检查chop v.錾削chopping n.錾削circle n.圆circuit n.电路，回路circular adj.圆弧的clamp v.夹紧clear v.清除clip v.剪切clip board n.剪贴板clock n.时钟clutch n.卡盘，离合器CMR n.命令增益CNC 计算机数字控制code n.代码coder n.编码器command n,v.命令communication n.通讯compensation n.补偿computer n.计算机condition n.条件configuration n.配置configure v.配置connect v.连接connection n.连接connector n.连接器console n.操作台constant n.常数，adj.恒定的contour n.轮廓control v.控制conversion n.转换cool v.冷却coolant n.冷却coordinate n.坐标copy v.拷贝corner n.转角correct v.改正，adj.正确的correction n.修改count v.计数counter n.计数器专业数控英语2（2008-09-13 23:50:06）标签：文化CPU n.中央处理单元CR n.回车cradle n.摇架create v.生成CRT n.真空射线管CSB n.中央服务板current n.电流，当前的，缺省的current loop n.电流环cursor n.光标custom n.用户cut v.切削cutter n.（元盘形）刀具cycle n.循环cylinder n.圆柱体cylindrical adj.圆柱的data n.数据（复数）date n.日期datum n.数据（单数）DC n.直流deceleration n.减速decimal point n.小数点decrease v.减少deep adj.深的define v.定义deg. n.度degree n.度DEL（） v.删除delay v,n.延时v.删除deletion n.删除description n.描述detect v.检查detection n.检查device n.装置DGN（diagnose） v.诊断DI n.数字输入DIAG（diagnosis） n.诊断diagnosis n.诊断diameter n.直径diamond n.金刚石digit n.数字dimension n.尺寸，（坐标系的）维DIR n.目录direction n.方向directory n.目录disconnect v.断开disconnection n.断开disk n.磁盘diskette n.磁盘display v,n.显示distance n.距离divide n,v除，v.划分DMR n.检测增益DNC 直接数据控制DO n.数字输出dog switch n.回参考点减速开关DOS n.磁盘操作系统DRAM n.动态随机存储器drawing n.画图dress v.修整dresser n.修整器drill v.钻孔drive v.驱动driver n.驱动器dry run 空运行duplicate v.复制duplication n.复制dwell n,v.延时edit v.编辑EDT（edit） v.编辑EIA n.美国电子工业协会标准electrical adj.电气的electronic adj.电子的emergency n.紧急情况enable v.使能encoder n.编码器end v,n.结束enter n.回车，v.输入，进入entry n.输入equal v.等于equipment n.设备erase v.擦除error n.误差，错误，故障esc=escape v.退出exact adj.精确的example n.例子exchange v.更换execute v.执行execution n.执行exit v.退出external adj.外部的failure n.故障FANUC n.（日本）法那克fault n.故障feed v.进给feedback v.反馈feedrate n.进给率figure n.数字file n.文件filt（filtrate） v.过滤filter n.过滤器fin（finish） n.完成（应答信号）fine adj.精密的fixture n.夹具FL （回参考点的）低速flash memory n.闪存flexible adj.柔性的floppy adj.软的foreground n.前景，前台format n.格式，v.格式化function n.功能gain n.增益GE FANUC GE法那克gear n.齿轮general adj.总的，通用的generator n.发生器geometry n.几何gradient n.倾斜度，梯度graph n.图形graphic adj.图形的grind v.磨削group n.组guidance n.指南，指导guide v.指导halt n,v.暂停，间断handle n.手动，手摇轮handy adj.便携的handy file 便携式编程器hardware n.硬件helical adj.螺旋上升的help n,v.帮助history n.历史HNDL（handle） n.手摇，手动hold v.保持hole n.孔horizontal a.水平的host n.主机hour n.小时hydraulic adj.液压的I/O n.输入/输出illegal adj.非法的inactive adj.无效的inch n.英寸increment n.增量incremental adj.增量的index 分度，索引initial adj.原始的initialization n.C523初始化initialize v.初始化input n.v.输入INS（） v.插入v.插入instruction n.说明interface n.接口internal adj.内部的interpolate v.插补interpolation n.插补interrupt v.中断interruption n.中断intervent n.间隔，间歇involute n.渐开线ISO n.国际标准化组织jog n.点动jump v.跳转key n.键keyboard n.键盘label n.标记，标号ladder diagram 梯形图language n.语言lathe n.车床LCD n.液晶显示least adj.最小的length n.长度LIB（library） n.库library n.库life n.寿命light n.灯limit n.极限limit switch n.限位开关line n.直线linear adj.线性的linear scale n.直线式传感器link n,v.连接list n,v.列表load n.负荷，v.装载local adj.本地的locate v.定位，插销location n.定位，插销lock v.锁定logic n.逻辑look ahead v.预，超前loop n.回路，环路LS n.限位开关LSI n.大规模集成电路machine n.机床，v.加工macro n.宏macro program n.宏程序magazine n.刀库magnet n.磁体，磁magnetic a.磁的main program n.主程序maintain v.维护maintenance n.维护MAN（manual） n.手动management n.管理manual n.手动master adj.主要的'max adj.最大的，n.最大值maximum adj.最大的，n.最大值MDI n.手动数据输入meaning n.意义measurement n.测量memory n.存储器menu n.菜单message n.信息meter n.米metric adj.米制的mill n.铣床，v.铣削min adj.最小的，n.最小值minimum adj.最小的，n.最小值minus v.减，adj.负的minute n.分钟mirror image n.镜像miscellaneous function n.辅助功能MMC n.人机通讯单元modal adj.模态的modal G code n.模态G代码mode n.方式model n.型号modify v.修改module n.模块MON（monitor） v.监控monitor v.监控month n.月份motion n.运动motor n.电机mouse n.鼠标MOV（移动） v.移动move v.移动movement n.移动multiply v.乘N number n.程序段号N.M n.牛顿。
数控机床专业英语(超级棒).
3-Jaws indexing spacers 三爪、分割工具头A.T.C.system 加工中心机刀库Aluminum continuous melting & holding furnaces 连续溶解保温炉Balancing equipment 平衡设备Bayonet 卡口Bearing fittings 轴承配件Bearing processing equipment 轴承加工机Bearings 轴承Belt drive 带传动Bending machines 弯曲机Blades 刀片Blades,saw 锯片Bolts,screws & nuts 螺栓,螺帽与螺丝Boring heads 搪孔头Boring machines 镗床Cable making tools 造线机Casting,aluminium 铸铝Casting,copper 铸铜Casting,gray iron 铸灰口铁Casting,malleable iron 可锻铸铁Casting,other 其他铸造Casting,steel 铸钢Chain drive 链传动Chain making tools 造链机Chamfer machines 倒角机Chucks 夹盘Clamping/holding systems 夹具/支持系统CNC bending presses 电脑数控弯折机CNC boring machines 电脑数控镗床CNC drilling machines 电脑数控钻床CNC EDM wire-cutting machines 电脑数控电火花线切削机CNC electric discharge machines 电脑数控电火花机CNC engraving machines 电脑数控雕刻机CNC grinding machines 电脑数控磨床CNC lathes 电脑数控车床CNC machine tool fittings 电脑数控机床配件CNC milling machines 电脑数控铣床CNC shearing machines 电脑数控剪切机CNC toolings CNC刀杆CNC wire-cutting machines 电脑数控线切削机Conveying chains 输送链Coolers 冷却机Coupling 联轴器Crimping tools 卷边工具Cutters 刀具Cutting-off machines 切断机Diamond cutters 钻石刀具Dicing saws 晶圆切割机Die casting dies 压铸冲模Die casting machines 压铸机Dies-progressive 连续冲模Disposable toolholder bits 舍弃式刀头Drawing machines 拔丝机Drilling machines 钻床Drilling machines bench 钻床工作台Drilling machines,high-speed 高速钻床Drilling machines,multi-spindle 多轴钻床Drilling machines,radial 摇臂钻床Drilling machines,vertical 立式钻床drills 钻头Electric discharge machines(EDM) 电火花机Electric power tools 电动刀具Engraving machines 雕刻机Engraving machines,laser 激光雕刻机Etching machines 蚀刻机Finishing machines 修整机Fixture 夹具Forging dies 锻模Forging,aluminium 锻铝Forging,cold 冷锻Forging,copper 铜锻Forging,other 其他锻造Forging,steel 钢锻Foundry equipment 铸造设备Gear cutting machines 齿轮切削机Gears 齿轮Gravity casting machines 重力铸造机Grinder bench 磨床工作台Grinders,thread 螺纹磨床Grinders,tools & cutters 工具磨床Grinders,ultrasonic 超声波打磨机Grinding machines 磨床Grinding machines,centerless 无心磨床Grinding machines,cylindrical 外圆磨床Grinding machines,universal 万能磨床Grinding tools 磨削工具Grinding wheels 磨轮Hand tools 手工具Hard/soft and free expansion sheet making plant 硬(软)板(片)材与自由发泡板机组Heat preserving furnaces 保温炉Heating treatment funaces 熔热处理炉Honing machines 搪磨机Hydraulic components 液压元件Hydraulic power tools 液压工具Hydraulic power units 液压动力元件Hydraulic rotary cylinders 液压回转缸Jigs 钻模Lapping machines 精研机Lapping machines,centerless 无心精研机Laser cutting 激光切割Laser cutting for SMT stensil 激光钢板切割机Lathe bench 车床工作台Lathes,automatic 自动车床Lathes,heavy-duty 重型车床Lathes,high-speed 高速车床Lathes,turret 六角车床Lathes,vertical 立式车床Lubricants 润滑液Lubrication Systems 润滑系统Lubricators 注油机Machining centers,general 通用加工中心Machining centers,horizontal 卧式加工中心Machining centers,horizontal & vertical 卧式与立式加工中心Machining centers,vertical 立式加工中心Machining centers,vertical double-column type 立式双柱加工中心Magnetic tools 磁性工具Manifolds 集合管Milling heads 铣头Milling machines 铣床Milling machines,bed type 床身式铣床Milling machines,duplicating 仿形铣床Milling machines,horizontal 卧式铣床Milling machines,turret vertical 六角立式铣床Milling machines,universal 万能铣床Milling machines,vertical 立式铣床Milling machines,vertical & horizontal 立式与卧式铣床Mold & die components 模具单元Mold changing systems 换模系统Mold core 模芯Mold heaters/chillers 模具加热器/冷却器Mold polishing/texturing 模具打磨/磨纹Mold repair 模具维修Molds 模具Nail making machines 造钉机Oil coolers 油冷却器Overflow cutting machines for aluminium wheels 铝轮冒口切断机P type PVC waterproof rolled sheet making plant P型PVC高分子防水PCB fine piecing systems 印刷电器板油压冲孔脱料系统Pipe & tube making machines 管筒制造机Planing machines 刨床Planing machines vertical 立式刨床Pneumatic hydraulic clamps 气油压虎钳Pneumatic power tools 气动工具Powder metallurgic forming machines 粉末冶金成型机Presses,cold forging 冷锻冲压机presses,crank 曲柄压力机Presses,eccentric 离心压力机Presses,forging 锻压机Presses,hydraulic 液压冲床Presses,knuckle joint 肘杆式压力机Presses,pneumatic 气动冲床Presses,servo 伺服冲床Presses,transfer 自动压力机Pressing dies 压模Punch formers 冲子研磨器Quick die change systems 速换模系统Quick mold change systems 快速换模系统Reverberatory furnaces 反射炉Rollers 滚筒Rolling machines 辗压机Rotary tables 转台Sawing machines 锯床Sawing machines,band 带锯床Saws,band 带锯Saws,hack 弓锯Saws,horizontal band 卧式带锯Saws,vertical band 立式带锯shafts 轴Shapers 牛头刨床Shearing machines 剪切机Sheet metal forming machines 金属板成型机Sheet metal working machines 金属板加工机Slotting machines 插床spindles 主轴Stamping parts 冲压机Straightening machines 矫直机Switches & buttons 开关与按钮Tapping machines 攻螺丝机Transmitted chains 传动链Tube bending machines 弯管机Vertical hydraulic broaching machine 立式油压拉床Vises 虎钳Vises,tool-maker 精密平口钳Wheel dressers 砂轮修整器Woven-Cutting machines 织麦激光切割机Wrenches 扳手Assembly line组装线Layout布置图Conveyer流水线物料板Rivet table拉钉机Rivet gun拉钉枪Screw driver起子Electric screw driver电动起子Pneumatic screw driver气动起子worktable 工作桌OOBA开箱检查fit together组装在一起fasten锁紧(螺丝)fixture 夹具(治具)pallet栈板barcode条码barcode scanner条码扫描器fuse together熔合fuse machine热熔机repair修理operator作业员QC品管supervisor 课长ME制造工程师MT制造生技cosmetic inspect外观检查inner parts inspect内部检查thumb screw大头螺丝lbs. inch镑、英寸EMI gasket导电条front plate前板rear plate后板chassis 基座bezel panel面板power button电源按键reset button重置键Hi-pot test of SPS高源高压测试Voltage switch of SPS电源电压接拉键sheet metal parts 冲件plastic parts塑胶件SOP制造作业程序material check list物料检查表work cell工作间trolley台车carton纸箱sub-line支线left fork叉车personnel resource department 人力资源部production department生产部门planning department企划部QC Section品管科stamping factory冲压厂painting factory烤漆厂molding factory成型厂common equipment常用设备uncoiler and straightener整平机punching machine 冲床robot机械手hydraulic machine油压机lathe车床planer、plein刨床miller铣床grinder磨床driller床linear cutting线切割electrical sparkle电火花welder电焊机staker=reviting machine铆合机position职务president董事长general manager总经理special assistant manager特助factory director厂长department director部长deputy manager、vice manager副理section supervisor课长deputy section supervisor、vice section superisor副课长group leader/supervisor组长line supervisor线长assistant manager助理to move, to carry, to handle搬运be put in storage入库pack packing包装to apply oil擦油to file burr 锉毛刺final inspection终检to connect material接料to reverse material 翻料wet station沾湿台Tiana天那水cleaning cloth抹布 to load material上料to unload material卸料to return material/stock to退料scraped 报废scrape 刮;削deficient purchase 来料不良 manufacture procedure 制程rotating speed, revolution 转速deficient manufacturing procedure 制程不良delivery deadline交货期oxidation 氧化scratch 刮伤dents 压痕defective upsiding down抽芽不良defective to staking 铆合不良embedded lump 镶块feeding is not in place 送料不到位stamping-missing 漏冲production capacity 生产力education and training 教育与训练proposal improvement 提案改善spare parts、buffer 备件forklift叉车trailer、long vehicle拖板车compound die合模die locker锁模器pressure plate、plate pinch压板bolt螺栓name of a department部门名称administration/general affairs dept总务部automatic screwdriver电动启子thickness gauge厚薄规gauge(or jig)治具power wire电源线buzzle蜂鸣器defective product label不良标签identifying sheet list标示单screwdriver holder起子插座pedal踩踏板stopper阻挡器flow board流水板hydraulic handjack油压板车forklift叉车pallet栈板glove(s)手套glove(s) with exposed fingers割手套thumb大拇指forefinger食指midfinger中指ring finger无名指little finger小指band-aid创可贴garbage can垃圾箱garbage bag垃圾袋chain链条jack升降机production line流水线chain链条槽magnetizer加磁器lamp holder灯架to mop the floor拖地to clean the floor扫地to clean a table擦桌子air pipe 气管packaging tool打包机packaging打包missing part漏件wrong part错件excessive defects过多的缺陷critical defect极严重缺陷major defect主要缺陷minor defect次要缺陷not up to standard不合规格dimension/size is a little bigger尺寸偏大(小) cosmetic defect外观不良slipped screwhead/slippery screw head螺丝滑头slipped screwhead/shippery screw thread滑手speckle斑点mildewed、moldy、mouldy发霉rust生锈deformation变形burr(金属)flash(塑件)毛边poor staking铆合不良excesssive gap间隙过大grease/oil stains油污inclusion杂质painting peel off脏污 shrinking/shrinkage缩水 mixed color杂色scratch划伤 poor processing 制程不良poor incoming part事件不良fold of pakaging belt打包带折皱painting make-up补漆discoloration羿色water spots水渍polishing/surface processing表面处理exposed metal/bare metal金属裸露 garbage container灰箕cost成本engineering工程die repair模修enterprise plan、enterprise expansionprojects企划QC品管die worker模工production, to produce生产equipment设备 to start a press开机stop/switch off a press关机classification整理regulation整顿cleanness清扫conservation清洁culture教养qualified products, up-to-grade products良品defective products, not up-to-grade products不良品waste废料board看板feeder送料机sliding rack滑料架defective product box不良品箱die change 换模to fix a die装模to take apart a die拆模to repair a die修模packing material包材basket蝴蝶竺plastic basket胶筐isolating plate baffle plate; barricade隔板 carton box纸箱to pull and stretch拉深to put material in place, to cut material, to input落料to impose lines压线to compress, compressing压缩character die字模to feed, feeding送料transportation运输(be)qualfied, up to grade合格not up to grade, not qualified不合格material change, stock change材料变更feature change 特性变更manufacture management制造管理abnormal handling异常处理production unit生产单位lack of painting烤漆不到位safety安全quality品质evaluation评估prepare for, make preparations for 准备parameters参数vaccum cleaner吸尘器rag 抹布lots of production生产批量steel plate钢板roll material卷料manufacture procedure制程operation procedure作业流程to revise, modify修订to switch over to, switch、to throw、over switching over切换engineering, project difficulty 工程瓶颈stage die工程模automation自动化to stake, staking, reviting铆合add lubricating oil加润滑油shut die架模shut height of a die架模高度analog-mode device类模器die lifter举模器argon welding氩焊vocabulary for stampingiudustrial alcohol工业酒精alcohol container沾湿台head of screwdriver起子头sweeper扫把mop拖把pneumatic 气动的，空气的，pneumatic control 气动控制electromechanical 机电的governor 操纵杆，控制器electronic governor 电子调速器screw machine 车丝机relay 继电器timer定时器counter 计数器inherent固有的，本质的，inherent problem本质问题versatile通用，多用途的filter out过滤ladder diagram梯形图symbology符号体系contact dot接点，触点instantaneously瞬时地magnet-opened contact switch 电磁触点开关architecture构造，结构，组织implementation工具，仪器，实现thumbwheel switch指轮（微调）开关breadboard实验电路板Hardwired relay panel分立（硬连线）延时，控制面板relay module继电模块capability性能，耐受力category分类single throw单掷开关double throw switch双掷开关double-pole双极（刀开关）double-pole single throw双刀单掷开关selector switch选择开关push-button switch按钮开关proximity switch接近开关level switch （信号）液位开关thumbwheel拨轮debug调试be population for……application在……应用很广泛electromechanical control机电控制exce pt that ……除……之外be available可利用的wiring out布线图milling cutter铣刀profile轮廓，外形，断面machine tool机床perforated tape穿孔带mature成熟hard-wire硬线连接punched tape冲孔带magnetic tape磁带lathe车床turning machine车削中心punch冲床significant显著encoder编码器resolve分解，决定utilize利用magnetic磁的photoelectric光电的binary code二进制码execution cycle执行循环electronic pulse脉冲spindle主轴，转轴lead screw丝杠，螺杆turret转台，转塔刀架servomotor伺服电机machining center加工中心electric discharge machine (EDM) 电火花机床grinder磨床testing and inspection equipment测试和检测设备conventional machining常规加工recommendation for…… 关于……推荐值scrap rate废品率incorporate插（引，加，编）入quality assurance质量保证spot check点检，抽查set up安装set up method安装方法set up time按照时间assembly装配，组装件notation符号，符号表示法binary二进制accomplish完成，实现sensing传感graduate刻度backlash后座力adjacent毗连的radius半径，范围intersection交叉，交集slide刀架，滑板，滑移fluid servomotor液压伺服器open-loop开环close-loop闭环direct current (DC) 直流电alternative current （AC）交流电gear mechanism齿轮机构pneumatic motor气动马达（气泵）processed with继续（更新）discrepancy偏(误)差，不同speed discrepancy转速差transducer传感器，转换器magazine链式刀库，杂志magazine feed自动传输带（送料带）magazine tool刀库magazine attachment机床送料装置retrieve检索，查询retrieval data检索数据retrieval program检索程序。
数控专业英语词汇表
数控专业英语词汇表工程图：Coordinate System 坐标系Cartesian Coordinate System 笛卡儿坐标系World Coordinate System 世界坐标系User Coordinate System 用户坐标系Projection View 投影视图Auxiliary View 辅助视图General View 一般视图Detailed View 局部放大图Revolved View 旋转视图Broken View 折断视图Sectional View 剖面图Exploded Drawing 分解图Partial View 局部视图Assembly Constraints 装配约束Mate 配合Align 对齐Orient 定位Insert 插入Multiview Drawing 多视图Third-angle Projection 第三角投影公差配合：Fit 公差配合Clearance 间隙配合Transition 过渡配合Interference 过盈配合Interchangeablity 互换性Limits of size 尺寸偏差Accuracy 精度机械零件部分：Shafts 轴Crankshaft 曲轴Key 键Spline 花键Pin 销Clutch 离合器Screw 螺钉Bolt 螺栓Nut 螺母Spring 弹簧Bearing 轴承Ball bearing 滚动轴承Cage（或Separator）保持架Inner ring 内圈Outer ring 外圈Radial bearing 径向轴承Thrust type of bearing 止推轴承Angular contact bearing 角接触轴承Cam 凸轮Follower 从动件Gear 齿轮Spur Gear 直齿圆柱齿轮Bevel Gear 斜齿轮或圆锥齿轮Pitch circle 分度圆Worm 蜗杆Worm wheel 蜗轮Coupling 联轴器机床、加工方法：Lathe 车床Turing 车削Milling Machine 铣床Milling 铣削Drilling Machine 钻床Drilling 钻削Tapping 攻丝Grinding Machine 磨床Grinding 磨削Boring Machine 镗床Boring 镗孔、扩孔Reaming 铰孔Planer 刨床Planing 刨削Wire EDM 线切割EDM（Electrical Discharge Machining）电火花加工Laser Beam Machining 激光加工Casting 铸造Welding 焊接Heat Treatment 热处理Tool（或Cutter）刀具Milling cutter 铣刀Drill 钻头Tap 丝锥Reamer 铰刀Wheel 砂轮Wire 电极丝Electrode 电极Dielectric Fluid 绝缘介质Blow pope （气焊）吹管Filler rod 焊条Machine 机床组成Bed 床身Headstock 床头箱Tailstock 尾座Turret 转塔刀架Slide 拖板Saddle 床鞍Arbor 刀杆Column 立柱Work Table 工作台Knee 升降台Overarm 滑枕Base 底座Handwheel 手轮Spindle 主轴Cluck 夹头Pallet 托盘Index table 分度工作台Spindle Carrier 主轴箱Vise 虎钳Workpiece 工件数控机床：NC 数控CNC 计算机数控Machining Center 加工中心Turing Center 车削中心CNC Flame cutter 数控火焰切割机Vertical Machining Center 立式加工中心Horizontal Machining Center 卧式加工中心Tool Storage（或Magazine）刀库Tool interchange arm 机械手Computer Numerical Control Panel 数控面板Tool changer刀具交换机构random selection 随机选刀sequential selection 顺序选刀Drive motor 驱动电机Servomotor 伺服电机Stepper motor 步进电机Open loop control system 开环控制系统Closed loop control system 闭环控制系统Semi closed loop control system 半闭环控制系统Operator Panel 操作面板Emergency Stop 急停按钮Edit 编辑MDI（Manual Data Input）手动数据输入Auto（或MEMORY）自动Jog 手动Handle（或Manual Pulse Generator）手轮（手摇脉冲发生器）ZRM 返回参考点Single Block 单程序段Feed Hold 进给保持Cycle Start 程序起动Dry Run 空运行Feedrate Override 进给倍率Rapid Traverse Override 快速进给倍率Machine Lock 机床锁住Reset 复位CRT Display 屏幕显示POS 坐标屏PRGRM 程序屏MENU OFSET 刀具偏置屏DGNOS PRARM 诊断参数屏OPR ALARM 操作报警屏AUX GRAPH 辅助图形显示屏ALTER 替换INSERT 插入DELETE 删除CAN 取消EOB 语句结束，插入结束符INPUT 输入CURSOR 光标PAGE 翻页键FUNCTION KEY 功能键CNC POWER ON/OFF CNC电源开/关PROGRAM PROTECT 程序保护数控编程：Axis 轴Preparatory Function 准备功能Machining Parameter 加工参数Tool Control 刀具控制Cycle Function 循环功能Coolant Control 冷却液控制Miscellaneous Control 辅助功能Interpolator 插补G-code G代码F-code F代码S-code S代码T-code T代码R-code R代码M-code M代码G00 Rapid Traverse 快速移动G01 Linear Interpolation 直线插补G02 Circular Interpolation，CW 顺时针圆弧插补G03 Circular Interpolation，CCW 逆时针圆弧插补G04 Dwell 暂停G08 Acceleration 加速G09 Deceleration 减速G17 X-Y Plane XOY平面G18 Y-Z Plane ZOX平面G19 Y-Z Plane YOZ平面G20 Inch Format 英制G21 Metric Format 公制G33 Thread cutting 螺纹切削G40 Cutter compensation cancel 取消刀具补偿G41 Cutter compensation-left 刀具左补偿G42 Cutter compensation-right 刀具右补偿G43 cutter offset positive 刀具长度补偿（＋）G44 cutter offset negative 刀具长度补偿（－）G80 Fixed Cycle cancel 固定循环取消G81 Fixed Cycle 固定循环G90 Absolute dimension program 绝对编程G91 Incremental program 增量编程G92 Set the workpiece origin 设定工件原点G96 Constant surface speed control 恒定线速度控制G97 Constant spindle speed control 恒定线速度撤消G98 Feed per minute 每分钟进给量G99 Feed per revolution 每转进给量M00 Program stop 程序停止M01 Optional stop 选择性停止M02 End of Program 程序结束M03 Spindle CW 主轴顺时针旋转M04 Spindle CCW 主轴逆时针旋转M05 Spindle stop 主轴停止M06 Tool change 换刀M07 Flood coolant on 冷却液开（液状）M08 Mist coolant on 冷却液开（雾状）M09 Coolant off 冷却液关M10 Chuck close 液压夹头夹紧M11 Chuck open 液压夹头松开M30 End of Tape 纸带结束M98 Calling of subprogram 调用子程序M99 End of subprogram(return to main program) 子程序结束（返回主程序）CAD/CAM：Surface 曲面Solid 实体Boolean Operation 布尔运算Union 布尔并Subtract 布尔差Intersect 布尔交Extrude 拉伸Revolve 旋转Slice 剖切Interference 相交Cutter Path 刀具路径Analyze 分析Create 创建File 文件Modify 修改XForm 转换Delete 删除Screen 屏幕控制Toolpaths 刀具路径Exit 退出Level 图层Tplane 刀具平面Cplan 构图面Gview 视角Point 点Line 直线Arc 圆弧Curves 曲线Surface 曲面Ruled 直纹曲面Draft 草绘曲面Coons 昆氏曲面Loft 举升曲面Revolved 旋转Swept 扫掠Fillet 倒圆角Trimmed 修剪Mirror 镜像Rotate 旋转Scale 比例缩放Translate 平移Offset 偏移Chamfer 倒角Break 打断Join 连接Normal 正交先进制造技术AES 异步事件调度 (Asynchronous Event Scheduling)AGV 自动导引小车 (Automatic Guide Vehicle)AM 敏捷制造 (Agile Manufacturing)AMRF 自动化制造研究基地 (Automatic Manufacturing Research Foundation) AMS 自动化制造系统 (Automatic Manufacturing System)APC 自动托盘交换系统 (Automatic Pallet Changer)API 应用程序接口 (Application Program Interface)ASRS 自动存贮与检索系统 (Automatic Storage and Retrieval System)ATC 自动换刀装置 (Automatic Tool Changer)BP 反向传播 (Back Propagation)CAD 计算机辅助设计 (Computer Aided Design)CAE 计算机辅助工程 (Computer Aided Engineering)CAM 计算机辅助制造 (Computer Aided Manufacturing)CAPMS 计算机辅助生产管理系统 (Computer Aided Production Management System CAPP 计算机辅助工艺规划 (Computer Aided Process Planning)CAQ 计算机辅助质量管理 (Computer Aided Quality)CE 并行工程 (Concurrent Engineering)CIM 计算机集成制造 (Computer Integrated Manufacturing)CIMS 计算机集成制造系统 (Computer Integrated Manufacturing System)CNC 计算机数控 (Computerized Numerical Contro1)DBS 数据库系统 (DataBase System)DEDS 离散事件动态系统 (Discrete-Event Dynamic System)DNC 分布式数控或直接数字控制 (Distributed／Direct Numerical Control)ECB 事件控制块 (Event Control Block)EDIS 工程设计集成系统 (Engineering Design Integrated System)ESR 事件服务例程 (Event Service Routine)FA 工厂自动化 (Factory Automation)FAS 柔性装配系统 (F1exible Assembly System)FMC 柔性制造单元 (Flexible Manufacturing Cell)FML 柔性制造生产线 (Flexible Manufacturing Line)FMS 柔性制造系统 (Flexible Manufacturing System)FTP 文件传输协议 (File Transport Protocols)GM 全球制造 (Global Manufacturing)GT 成组技术 (Group Technology)ID 目标连接 (Destination Connection)IM 智能制造 (Intelligent Manufacturing)IMS 智能制造系统 (Intelligent Manufacturing System)IPX 网间分组交换协议 (Internet Packet exchange)ISO 国际标准化机构 (International Standard Organization)JIT 准时制造、准时化生产 (Just In Time)LAN 局域网 (Local Area Network)LP 精良生产 (Lean Production)MAP 制造(生产)自动化协议 (Manufacturing Automation Protocol) MAS 制造自动化系统 (Manufacturing Automation System)MHS 物料传送系统 (Material Handling System)MIS 管理信息系统 (Management Information System)MRP 材料(物料)需求计划 (Material Requirements Planning)MRP-II 制造资源规划 (Manufacturing Resource Planning)NC 数控 (Numerical Control)NETS 网络系统 (NET System)NETBIOS网络基本输入输出系统 (NET Basic Input and Output System) NN 神经网络 (Neural Network)OA 办公自动化 (Office Automation)O-O 面向对象 (Object-Oriented)OPT 最优化生产技术 (Optimal Production Technology)OSA 开放系统结构 (Open System Architecture)OSI 开放系统互连 (Opened System Inter-linkage)PDA 生产数据采集 (Production Data Acquisition)PIC 生产信息单元 (Production Information Cell)PDM 产品数据管理 (Product Data Management)PIM 产品信息模型 (Product Information Model)PLC 可编程逻辑控制器 (Programmable Logic Controller)RGV 有轨运输车 (Railway Guided Vehicle)SPX 顺序分组交换协议 (Sequenced Packet Exchange)TCP 传输控制协议 (Transport Control Protocols)TOP 程技术与办公自动化协议 (Technology and Office Protocols)VM 虚拟制造 (Virtual Manufacturing)WOP 面向车间的数控编程 (Workshop Oriented Programming)数控专业英语(be)qualfied, up to grade合格abnormal handling异常处理add lubricating oil加润滑油administration/general affairs dept总务部air pipe 气管alcohol container沾湿台analog-mode device类模器argon welding氩焊Assembly line组装线assistant manager助理automatic screwdriver电动启子automation自动化band-aid创可贴barcode scanner条码扫描器barcode条码basket蝴蝶竺be put in storage入库bezel panel面板board看板bolt螺栓burr(金属)flash(塑件)毛边buzzle蜂鸣器carton纸箱chain链条chain链条槽character die字模chassis 基座classification整理cleaning cloth抹布 to load material上料cleanness清扫common equipment常用设备compound die合模conservation清洁Conveyer流水线物料板cosmetic defect外观不良cosmetic inspect外观检查cost成本critical defect极严重缺陷culture教养defective product box不良品箱defective product label不良标签defective products, not up-to-grade products不良品defective to staking 铆合不良defective upsiding down抽芽不良deficient manufacturing procedure 制程不良deficient purchase 来料不良 manufacture procedure 制程deformation变形delivery deadline交货期dents 压痕department director部长deputy manager、vice manager副理deputy section supervisor、vice section superisor副课长die change 换模die lifter举模器die locker锁模器die repair模修die worker模工dimension/size is a little bigger尺寸偏大(小) discoloration羿色driller床education and training 教育与训练Electric screw driver电动起子electrical sparkle电火花embedded lump 镶块EMI gasket导电条engineering, project difficulty 工程瓶颈engineering工程enterprise plan、enterprise expansionequipment设备 to start a press开机evaluation评估excessive defects过多的缺陷excesssive gap间隙过大exposed metal/bare metal金属裸露 garbage container灰箕factory director厂长fasten锁紧(螺丝)feature change 特性变更feeder送料机feeding is not in place 送料不到位final inspection终检fit together组装在一起fixture 夹具(治具)flow board流水板fold of pakaging belt打包带折皱forefinger食指forklift叉车forklift叉车front plate前板fuse machine热熔机fuse together熔合garbage bag垃圾袋garbage can垃圾箱gauge(or jig)治具general manager总经理glove(s) with exposed fingers割手套glove(s)手套grease/oil stains油污grinder磨床group leader/supervisor组长head of screwdriver起子头Hi-pot test of SPS高源高压测试hydraulic handjack油压板车hydraulic machine油压机identifying sheet list标示单inclusion杂质inner parts inspect内部检查isolating plate baffle plate; barricade隔板 carton box纸箱iudustrial alcohol工业酒精jack升降机lack of painting烤漆不到位lamp holder灯架lathe车床Layout布置图lbs. inch镑、英寸left fork叉车line supervisor线长linear cutting线切割little finger小指lots of production生产批量magnetizer加磁器major defect主要缺陷manufacture management制造管理manufacture procedure制程material change, stock change材料变更material check list物料检查表ME制造工程师midfinger中指mildewed、moldy、mouldy发霉miller铣床minor defect次要缺陷missing part漏件molding factory成型厂mop拖把MT制造生技name of a department部门名称not up to grade, not qualified不合格not up to standard不合规格OOBA开箱检查operation procedure作业流程operator作业员oxidation 氧化pack packing包装packaging tool打包机packaging打包packing material包材painting factory烤漆厂painting make-up补漆painting peel off脏污 shrinking/shrinkage缩水 mixed color杂色pallet栈板pallet栈板parameters参数pedal踩踏板personnel resource department 人力资源部planning department企划部plastic basket胶筐plastic parts塑胶件Pneumatic screw driver气动起子polishing/surface processing表面处理poor incoming part事件不良poor staking铆合不良position职务power button电源按键power wire电源线prepare for, make preparations for 准备president董事长pressure plate、plate pinch压板production capacity 生产力production department生产部门production line流水线production unit生产单位production, to produce生产projects企划proposal improvement 提案改善punching machine 冲床QC Section品管科QC品管QC品管qualified products, up-to-grade products良品quality品质rag 抹布rear plate后板regulation整顿repair修理reset button重置键ring finger无名指Rivet gun拉钉枪Rivet table拉钉机robot机械手roll material卷料rotating speed, revolution 转速rust生锈safety安全scrape 刮;削scraped 报废scratch 刮伤scratch划伤 poor processing 制程不良Screw driver起子screwdriver holder起子插座section supervisor课长sheet metal parts 冲件shut die架模shut height of a die架模高度sliding rack滑料架slipped screwhead/shippery screw thread滑手slipped screwhead/slippery screw head螺丝滑头SOP制造作业程序spare parts、buffer 备件special assistant manager特助speckle斑点stage die工程模staker=reviting machine铆合机stamping factory冲压厂stamping-missing 漏冲steel plate钢板stop/switch off a press关机stopper阻挡器sub-line支线supervisor 课长sweeper扫把thickness gauge厚薄规thumb screw大头螺丝thumb大拇指Tiana天那水to apply oil擦油to clean a table擦桌子to clean the floor扫地to compress, compressing压缩to connect material接料to feed, feeding送料to file burr 锉毛刺to fix a die装模to impose lines压线to mop the floor拖地to move, to carry, to handle搬运to pull and stretch拉深to put material in place, to cut material, to input落料to repair a die修模to return material/stock to退料to reverse material 翻料to revise, modify修订to stake, staking, reviting铆合to switch over to, switch、to throw、over switching over切换to take apart a die拆模to unload material卸料trailer、long vehicle拖板车transportation运输trolley台车uncoiler and straightener整平机vaccum cleaner吸尘器vocabulary for stampingVoltage switch of SPSwaste废料water spots水渍welder电焊机wet station沾湿台work cell工作间worktable 工作桌wrong part错件电源电压接拉键刨床 planer、plein机电与数控专业英语accomplish完成，实现adjacent毗连的alternative current （AC）交流电architecture构造，结构，组织assembly装配，组装件backlash后座力be available可利用的be population for……application在……应用很广泛binary code二进制码binary二进制breadboard实验电路板capability性能，耐受力category分类close-loop闭环contact dot接点，触点conventional machining常规加工counter 计数器debug调试direct current (DC) 直流电discrepancy偏(误)差，不同double throw switch双掷开关double-pole single throw双刀单掷开关double-pole双极（刀开关）electric discharge machine (EDM) 电火花机床electromechanical control机电控制electromechanical 机电的electronic governor 电子调速器electronic pulse脉冲encoder编码器except that ……除……之外execution cycle执行循环filter out过滤fluid servomotor液压伺服器gear mechanism齿轮机构governor 操纵杆，控制器graduate刻度grinder磨床Hardwired relay panel分立（硬连线）延时，控制面板hard-wire硬线连接implementation工具，仪器，实现incorporate插（引，加，编）入inherent problem本质问题inherent固有的，本质的，instantaneously瞬时地intersection交叉，交集ladder diagram梯形图lathe车床lead screw丝杠，螺杆level switch （信号）液位开关machine tool机床machining center加工中心magazine attachment机床送料装置magazine feed自动传输带（送料带）magazine tool刀库magazine链式刀库，杂志magnetic tape磁带magnetic磁的magnet-opened contact switch 电磁触点开关mature成熟milling cutter铣刀notation符号，符号表示法open-loop开环perforated tape穿孔带photoelectric光电的pneumatic control 气动控制pneumatic motor气动马达（气泵）pneumatic 气动的，空气的，processed with继续（更新）profile轮廓，外形，断面proximity switch接近开关punched tape冲孔带punch冲床push-button switch按钮开关quality assurance质量保证radius半径，范围recommendation for…… 关于……推荐值relay module继电模块relay 继电器resolve分解，决定retrieval data检索数据retrieval program检索程序retrieve检索，查询scrap rate废品率screw machine 车丝机selector switch选择开关sensing传感servomotor伺服电机set up method安装方法set up time按照时间set up安装significant显著single throw单掷开关slide刀架，滑板，滑移speed discrepancy转速差spindle主轴，转轴spot check点检，抽查symbology符号体系testing and inspection equipment测试和检测设备thumbwheel switch指轮（微调）开关thumbwheel拨轮timer定时器transducer传感器，转换器turning machine车削中心turret转台，转塔刀架utilize利用versatile通用，多用途的wiring out布线图。
数控技术专业英文介绍范文
数控技术专业英文介绍范文English: The CNC technology major is designed to train students in the principles and practical skills of computer numerical control (CNC) machining. Students will learn how to use computer programs to control and operate machines such as lathes, milling machines, and grinders to produce precision parts and components. They will also study topics such as machining strategies, tooling selection, blueprint reading, and quality control. In addition to hands-on experience in CNC programming and machine operation, students will also receive training in CAD/CAM software, CNC equipment maintenance, and troubleshooting techniques. Graduates of this program will be well-equipped to pursue careers in industries such as aerospace, automotive, medical device manufacturing, and more, where precision machining is essential for producing high-quality products.中文翻译: 数控技术专业旨在培养学生掌握计算机数控（CNC）加工的原理和实践技能。
数控技术应用专业英语(第三版)配套资源习题参考答案
学习情境一任务1习题参考答案EXERCISE 1Fill in the blank according to the text.te2.turning drilling3.main feedrge diameter disc –type5.headstock guide way tailstock6.the hydraulic cylinder the chuck7.the turret fast-moving cutting fluid switch EXERCISE 2Match A with B.EXERCISE 3Choose the best answer.1.c2. a3. c4. b5.aEXERCISE 4Answer the following questions briefly according to the text.1.The program is changed.2. a longer axial dimension or a small disk type workpieces3.construction casting molded with resin4. the hydraulic system pressure5. by graphics and text symbols which represent the connection between electrical components and electrical works in the circuits.任务2习题参考答案EXERCISE 1Write the English name of each tool on the corresponding number.1.center drill2. external turning tool3. twist drill4. thread toolEXERCISE 2Match A with B.EXERCISE 3Fill in the blank according to the text.1. dimensional2. perpendicularity3. quenching4. taper5. High-speed steel（HSS）6. function adequately7. Cemented carbides8. negativeEXERCISE 4Answer the following questions briefly according to the text.1.The symbol means symmetry.2. Positive rake angle reduces the cutting forces resulting in smaller deflections of the workpiece, tool holder and machine.3. Depth of cut is defined as the distance that the cutting tools is plunged into the workpiece.4. It is generally recommended to use higher feed rate for roughing operations.5. The cutting speed is dependant primarily upon the material being machined as well as the material of the cutting tool .There are also other variables that affect the optimal value of the cutting speed. These include the tool geometry, the type of lubricant and coolant, the feed and the depth of cut etc.6. If the depth of cut is too large, the insert may be overloaded, causing immediate breakage.7. Center drill and twist drill are required in drilling operation.EXERCISE 5Make calculation using the formula in the text.1. n=1000V/πD= 1000×157/50π =1000 r/min2. a p =(d w-d m)/2=(50-46)/2=2mmEXERCISE 6Write down the symbols and Chinese meaning according to the description of the geometry tolerance.任务3 习题参考答案EXERCISE 1Match A with B.EXERCISE 2Answer the following questions briefly according to the text.1. It usually starts with “o” or “%”.2. The programmer.3. M02 or M30.4. If the programmer makes a mistake in incremental program, every incremental movement from that point will be incorrect.5. The manufacturer.6. The preparatory codes or words are called G codes.7. Coordinates from the program zero point is called absolute mode of programming.EXERCISE 3Mark the following statements with T（true）or F（false）.1.T2.F3.T4.F5.F6.F7.T8.FEXERCISE 4Fill in the blanks according to the text.1. miscellaneous2. X and Z axes3. distance4. a new value is specified5. rough out6. machine; workpiece; local7. program zero任务4习题参考答案EXERCISE 1Match A with B.EXERCISE 2Answer the following questions briefly according to the text.1. The cursor keys.2. The feed rate knob.3. Rotate the feed rate knob clockwise.4. The EOB key .5. MDI is used to perform manual functions that cannot be done in the manual mode.6. We used the address/number key to input the program number.7. You input the new value, and press the input key.EXERCISE 3Mark the following statements with T（true）or F（false）.1. F2. T3. F4. F5. T6. F7. F8. TEXERCISE 4Fill in the blanks according to the text.1. jog2. increases3. program key4. page key5. input key6. offset key任务5习题参考答案EXERCISE 1Match A with B.A BEXERCISE 2Answer the following questions briefly according to the text.1. It usually consists of sleeve, thimble, anvil, spindle and ratchet etc.2. First, read the whole number on the main scale. The main scale is read by taking note of where the zero mark on the vernier scale falls on the main scale. Second, read the decimal on the vernier scale. This number is taken as the line on the vernier scale that aligns with any line on the main scale. Finally, add the whole number and decimal together as the final measuring result.3. First, take the thimble’s end surface as the directrix, you read the markings on the sleeve. Second, take the center line on the sleeve as the directrix, read the markings on the thimble. Finally, add all the numbers together to determine the dimension of your workpiece.4. It can trace the surfaces of various machine parts, calculates surface roughness based on standardsroughness specimen and displays the results.5. A coordinate measuring machine is comprised of four main components. They are the main itself, the measuring probe, the controlling system for computer and the measuring software. EXERCISE 3Read the following vernier calipers（the precision is 0.02 mm）.20.46mm 16.38mmEXERCISE 4Read the following outside micrometers（the precision is 0.01 mm）.3.079mm 9.130mm学习情境二任务1习题参考答案EXERCISE 1Match A with B.EXERCISE 2Answer the following questions briefly according to the text.1.Machining center has been defined as multifunction CNC machine with automatic tool-changing capabilities and tool magazine.2.The main components of CNC machining center are bed, saddle, column, table, servo system, spindle, tool changer and the machine control unit.3.The servo system consists of servo drive motor, ball screw and position feedback encoder etc.4.Machine control unit (MCU) is a computer used to store and process the CNC programs entered.5.They are vertical, horizontal and universal machining center.6.Vertical machining center widely accepted and used, primarily for flat parts.7. If lubricating oil is insufficient, liquid level switch SL3 is closed, I1.6 is closed in the network 7, also makes M0.7 to 1, disconnect the motor M and alarm.8. regulate the flow of compressed air.EXERCISE 3Mark the following statements with T（true）or F（false）.1.T2. F3.T4.T5.T6.T7. FEXERCISE 4Choose the best answer.1. a2. c3. b4. c5. b任务2习题参考答案EXERCISE 1Match A with B.EXERCISE 2Write the English name of each tool on the corresponding munber.1. dial test indicator2. Z-zero-setter3. face milling cutter4. reamerEXERCISE 3Fill in the blank according to the text.1. Dial test indicator2. edge-finder Z -zero -setter3. vernier caliperEXERCISE 4Choose the best answer.1.c2. b3.a任务3习题参考答案EXERCISE 1Match A with B.A BEXERCISE 2Answer the following questions briefly according to the text.1. G94 specify the amount of feed of the tool per minute, G95 specify the amount of feed of the tool per spindle revolution.2. If a program contains a fixed sequence or frequently repeated pattern, such a sequence or pattern can be stored as a subprogram in memory to simplify the program.3. By setting the difference between the length of the standard tool and the length of each tool in the CNC, machining can be performed without altering the program even when the tool is changed.4. The direction of the moving cutter during the machining and the placement of the surface being machined.5. By making the design in a CAD software, e.g. UG, Pro/Engineer SolidWorks and saving it ina format that MasterCAM X can import.displayed. You can search for a particular type by scrolling down the list or by using the filter buttonand entering the search information.7. The purposes of verifying the cutting process are：（1）To detect geometric error of the cutter path（2）To detect potential tool interference（3）To detect erroneous cutting conditionsEXERCISE 3Mark the following statements with T（true）or F（false）.1.F2. F.3. F4.T5. FEXERCISE 4Fill in the blanks according to the text.1. fixed sequence2. tool length compensation3. initial level4. “Filter”5. post-processing任务4习题参考答案EXERCISE 1Match A with B.A BEXERCISE 2Fill in the blank according to the text.1. manufacturer2. dry run3. automatic operation4. single block5. clockwise.6. open or close the cutting fluids7. reference pointEXERCISE 3Answer the following questions briefly according to the text.1.The key is used to adjust the feed rate.2. Switch on the main breaker at the rear of the machine then Press the which is located in the lower right corner of the operation panel.3. Programs can be created using any of the following methods: (1) MDI keyboard (2) Application of transmission software4. The dry run and single block function are commonly used for checking the program.5.The key is used to remove chips clockwise.EXERCISE 4Translate the English into Chinese（Fig.2 -4 -8）.学习情境三任务1习题参考答案EXERCISE 1Match A with B.EXERCISE 2Answer the following questions briefly according to the text.1. (1) It can machine complex shapes; (2) It can cut hard material with high accuracy; (3) It canmake very small workpieces; (4) It can make delicate sections and weak material;2. There are five commonly used electrodes: bras, scopper, tungsten, zinc and graphite.3. Sinker EDM has found widespread use not only in the manufacture of mold making, but also in aerospace applications and the production of small holes and micro holes.EXERCISE 3Mark the following statements with T（true）or F（false）.1. T2. T3. F4. T5. TEXERCISE 4Fill in the blanks according to the text.1. machining2. hard3. traditional4. conductive5. treatment任务2习题参考答案EXERCISE 1Match A with B.EXERCISE 2Answer the following questions briefly according to the text.1. (1) Material of any hardness can be cut (2) high accuracy and good surface finish are possible (3) no cutting forces involved.2. The differences between high speed WEDM and low speed WEDM are as following:3. The main components of CNC WEDM are CNC system, pulse power, wire drive mechanism, dielectric fluid regeneration system.EXERCISE 3Mark the following statements with T（true）or F（false）.1. F2. T3. F 4 TEXERCISE 4Fill in the blanks according to the text.1. conductive2. discharges3. Wire4. dielectric5. workpiece6. gap任务3习题参考答案EXERCISE 1Write the English name on the corresponding number.ser,2.beam guiding,3.cutting nozzle,4.coordinate table,5.control unit,6.system for energy supplyEXERCISE 2Match A with B.A BEXERCISE 3Fill in the blank according to the text.1. laser beam2. melts3. gas jet4. cutting steel.5. high machining precisionEXERCISE 4Answer the following questions briefly according to the text.1. When a high energy density laser beam is focused on a small spot on the workpiece by a lens; focused beam melts, vaporizes, or combusts material; molten material is ejected out from the melt area by pressurized gas jet.2. No physical contact machining. To some extent precision, since there is no wear on the laser. There is also a reduced chance of warping the material that is being cut, as laser systems have a small heat affected zone.学习情境四任务1习题参考答案EXERCISE 1Match A with B.EXERCISE 2Answer the following questions briefly according to the text.1. Main potential hazards includes: rotating components, such as the tool in the spindle; movable components, such as the machining center table, lathe slides; errors in the program such as changing a proven program randomly.2. Stop the machine.3. Because it can be a source of vibration that can break the insert.4. Choose different cutting conditions.5. Use a single-block execution function。
数控技术专业英语(数控)Unit1
3．For machine tool control: (1) point-to-point tool movements, (2) continuous-path (or contouring) tool movements.
4．For tool positioning modes/programming: (1) incremental positioning mode, (2) absolute positioning mode, (3) diameter programming, (4) radius programming. 5．For servo control systems: (1) open-loop control system, (2) closed-loop control system.
They can be played back，edited，and processed by the controller．All programs resided in RAM，however， are lost when the CNC machine is turned off．These programs can be saved on auxiliary storage devices such as punched tape，magnetic tape，or magnetic disk. The MCU units have graphics screens that can display not only the CNC program but also the cutter paths generated and any errors in the program.
NC technology has found many applications, including lathes, and turning centers, milling machines and machining centers, punches, electrical discharge machines (EDM), flame cutters, grinders, and testing and inspection equipments. The most complex CNC machine tools are the turning center with a ten-station turret that accepts quick-change tools, the vertical machining center that the tool magazine is on the left of the machine and horizontal machining center equipped with an automatic tool changer, shown in Figure 1-1 and Figure 1-2 respectively. Generally speaking, tool magazines can store 200 cutting tools.
《数控技术应用专业英语》(第二版)课件 (8)
数控技术应用专业英语
大连理工大学出版社
1.The General of Sinker EDM
（1）The basic principle of sinker EDM （1）电火花成型加工原理 Sinker electrical discharge machining（sinker EDM），
数控技术应用专业英语
大连理工大学出版社
数控技术应用专业英语
大连理工大学出版社 李桂云 冯艳宏主编
数控技术应用专业英语
大连理工大学出版社
Learning Situation 3 CNC Electrical Discharge Machining
Task 1 CNC Sinker EDM Machine
also known as Die -Sinker EDM and Die -EDM， is that the electrode and workpiece are separately connected to the two poles of pulse power supply， the pulse power supply generates an electrical potential between the two parts. 电火花成型加工（Sinker EDM）也被 称为Die -Sinker EDM和Die -EDM，是 将电极和工件分别连接到脉冲电源的两
这种不间断的脉冲放电将电极的形状复制到 工件上以实现成型加工。
数控技术应用专业英语
大连理工大学出版社
1.The General of Sinker EDM
（2）Characteristics of sinker EDM （2）电火花成型加工特点 Some of the advantages of sinker EDM include: 电火花成型加工的优点有: ·Complex shapes that would otherwise be difficult to
数控技术专业英语
• 将……扩展成 expand…..into • 焊接 welding • 汽车工业 automotive industry • 器具, 器械, 装置，（家用）电器 appliance • 模具 die • 原始设备制造商 OEM original equipment manufacturer • 立式铣床 Vertical milling machine • 原型 Prototype • 快速原型制造 Rapid prototyping manufacturing • 弯曲 Bending 冲压 Stamping
• 夹具 四、练习
Unit 8 servo controls
一、专业词汇 • 伺服控制 Servo control • 液压的 Hydraulic • 气压的 Pneumatic • 开环系统 Open-loop system • 闭环系统 closed-loop system • 伺服电机 Servomotor • 步进电机 stepper motor; stepping motor • 直流电机 DC (direct current) motor
二、重难点句 • A numerical control machine is a machine positioned automatically along a preprogrammed path by means of coded instructions. • Advances in microelectronics and microcomputers have allowed the computer to be used as the control unit on modern numerical control machinery. • Computer aided programming languages allowed a part programmer to develop an NC program using a set of universal “pidgin English” commands, which the computer then translated into machine codes and punched into the tape. • Direct numerical control involved using a computer as a partial or complete controller of one or more numerical control machines. • Distributive numerical control employs a network of computers to coordinate the operation of a number of CNC machines. Ultimately, it may be possible to coordinate an entire factory in this manner.
《数控技术专业英语》课程标准
《数控技术专业英语》课程标准1．课程定位与设计思路1．1课程定位本课程是数控技术专业的必修课程，是学习数控机床操作、安装、调试与维修等课程的基础，所以本课程在专业课程体系中起承上启下的作用，是数控技术专业的一门专业基础课。
本课程的作用是通过理论学习、课内外实践、小组活动等方式、采取灵活多变的教学方法，从培养高级应用型人才的目标出发，结合学生毕业后的实际工作，力求向学生提供未来岗位所需的数控技术方面的专业英语知识和技能。
使学生掌握数控技术专业相关词汇和基本的语法知识，形成专业阅读、翻译及口头交际的能力。
培养学生在实际工作中熟练使用数控专业英语的能力、利用专业英语知识进行技术创新的能力以及解决实际问题的能力。
1．2设计思路教学过程以学生为主、教师为辅，工学结合提高学生综合职业素养。
从实用、够用的角度出发，依据由简到难的原则，以数控技术专业未来工作岗位所需的英语知识为主线，设立教学内容，通过教师指导与学生自主学习，实现对数控专业英语知识的了解、认识，从而完成学生职业能力要求。
2．课程目标本课程的总体目标是培养生产、管理、服务一线需要的德、智、体、美等全面发展的，具有一定专业理论知识，能够从事各类数控设备操作、安装、维护、检修、调试等工作的高等技术应用性专门人才。
2．1能力目标通过课堂学习，使学生获得较强的专业英语能力，在实际工作中，熟知各类数控设备有关的专业词汇和术语，为顺利进行各类数控设备的操作、安装、维护、检修、调试等做准备。
通过该课程实践技能的训练，使学生经历求职面试的过程，学会使用相关文体写出英文的个人简历及求职信。
通过对专业英语的学习，培养学生的自信心，使学生养成良好的思维习惯，在未来的工作中敢于迎接挑战。
2．2知识目标了解生产中常用的机械零部件的英文写法，了解常用数控设备及数控刀具系统的类型、各部位名称，掌握数控方面的首字母缩写词的含义，掌握数控编程有关语言、术语及编码，能够进行简单的英文产品说明书的识读与翻译，能够用英文书写个人简历及求职信。
数控技术专业英语词汇大全
大学课程《数控技术》专业英语词汇1）计算机数值控制（Computerized Numerical Control, CNC）用计算机控制加工功能，实现数值控制。
2）轴（Axis）机床的部件可以沿着其作直线移动或回转运动的基准方向。
3）机床坐标系（ Machine Coordinate Systern ）固定于机床上，以机床零点为基准的笛卡尔坐标系。
4）机床坐标原点（ Machine Coordinate Origin ）机床坐标系的原点。
5）工件坐标系（ Workpiece Coordinate System ）固定于工件上的笛卡尔坐标系6）工件坐标原点（ Wrok-piexe Coordinate Origin）工件坐标系原点。
7）机床零点（ Machine zero ）由机床制造商规定的机床原点。
8）参考位置（ Reference Position ）机床启动用的沿着坐标轴上的一个固定点，它可以用机床坐标原点为参考基准9）绝对尺寸（Absolute Dimension）/绝对坐标值（Absolute Coordinates）距一坐标系原点的直线距离或角度。
10）增量尺寸（ Incremental Dimension ） /增量坐标值（Incremental Coordinates）在一序列点的增量中，各点距前一点的距离或角度值。
11）最小输人增量（Least Input Increment）在加工程序中可以输人的最小增量单位。
12）命令增量（Least command Increment）从数值控制装置发出的命令坐标轴移动的最小增量单位。
13）插补（InterPolation）在所需的路径或轮廓线上的两个已知点间根据某一数学函数（例如：直线，圆弧或高阶函数）确定其多个中间点的位置坐标值的运算过程。
14）直线插补（Llne Interpolation）这是一种插补方式，在此方式中，两点间的插补沿着直线的点群来逼近，沿此直线控制刀具的运动。
数控专业英语词汇-英汉
数控加工英语词汇AA.C. voltage 交流电压Abrasive 研磨剂Abrasive wheel 磨轮Abrasive grain 磨粒Abrasive paper 砂磨纸AC circuit 交流电路Accelerator 加速器Actuating motor 伺服电机Adjusting nut 调校螺母；调校螺帽Adjusting screw 调校螺丝Adjustment 调校Aerodynamics 空气动力学Age hardening 时效硬化Air pressure pneumatic气压Air compression 空气压缩Allen key 内六角板手Allocation 定位Allowance 容差；宽裕度Alloying 炼制合金Alternating current (a.c.)交流电流Aluminum 铝Ammeter 安培计；电流表Ampere 安培Amplification factor 放大倍数Amplifier 放大器Analogue system 仿真系统Analogue-to-digital conversion 模数转换；仿真数字转换Analysis 分析Analyzer 分析器Angle of contact接触角Angle plate 角板；直角板Angle iron 角铁Angle of inclination;倾角Angle 角度Angular displacement 角位移Anode 阳极；正极Appendix 附录Armature 电枢；衔铁线圈Arrester brake 制动器Assembling 装配Assembly drawing 组合图；装配图Assembly language 汇编语言；汇编语言Asymmetry 不对称Asynchronous motor 异步电动机Attachment 附件Auxiliary projection 辅助投影Awl 锥子；尖钻Axes 轴线Axis of rotation转轴BBack 背Backing 垫料Balance; equilibrium 平衡Ball bearing 滚珠轴承Band-pass filter 带通滤波器Barrow 手推车Bastard cut 粗纹Battery 电池组Beam 横梁Bearing 轴承Bed 机架；床道Belt drive 带式传动Belt sander 带式砂磨机Bench hook 垫板；台垫Bench stop 台阻Bench holdfast 台夹；固定夹Bench hook 台垫；垫板Bench; working table工作台Benchmark 基准Bevel 斜角；斜面Bevel; sliding bevel斜角规Bias 偏压Bias; deviation 偏向Bimetallic 双金属的Binary 二进制Bipolar junction transistor双极面结型晶体管Bit 钻嘴；位Blade 刀片Blank 冲胚；毛坯Blanking 冲孔；切料Blind hole 不贯穿孔；闭孔；盲孔Blind hole 闭孔；盲孔；不贯穿孔Blind rivet; pop拉钉Block diagram 方块图Blocking hammer 双圆头锤Blunt 钝的Bolt 螺栓Bonding agent 结合剂Bore 钻削；镗削Boring 镗孔Boring machine 镗床Brake 制动器Brass 黄铜Brazing 铜焊Bronze 青铜Buffer 缓冲器Buffing machine 拋光机Bulb 灯泡Burr 毛口Buzzer 蜂鸣器CCAD/CAM system 计算机辅助设计与制造系统Calipers 卡尺；测径器Cam 凸轮Cam drive 凸轮传动Cantilever 悬臂梁Capacitance 电容量Capacitor 电容器Carbide 碳化合金Carbon steel 碳钢Carborundum stone磨石Cartridge paper 图画纸Cast iron 铸铁；生铁Cast steel 铸钢Casting 铸件；铸造Cathode 阴极；负极Cell 电池Central processing unit中央处理器Centre drill 中心钻Centre line 中心线Centre 中心、顶尖Centrifugal clutch 离心式离合器Ceramics 陶瓷Chain 链Chain drive 链传动Chain wheel 链轮Chain 链条Chamfer 倒角；去角Charge; electric charge电荷Chip 碎屑；切屑Chromium 铬Chuck key 夹头扳手Chuck 夹头、卡盘Circuit 电路Circular motion 圆弧运动Circular cam 圆形凸轮Clamp 夹；夹钳Clamping device; holding夹持工具Clearance angle 后角Closed circuit 闭合电路Clutch 离合器CNC 计算机数控；数控系统CNC lathe 计算机数控车床Coated metal sheet涂层金属片Cold machining 冷加工Collar 轴环；卡圈Collector current 集电极电流Collet 弹性夹头Combination pliers 组合钳Combination square 组合角尺Comparator 比较器Compasses 圆规Compiler 编译器；编译程序Component force 分力Component 零件；组件Component; module 组件Compound slide 复合刀架；复式滑座Compressor 压缩机；压气机Computer 计算器；计算机Computer numerical control（CNC）计算机数控Computer-aided control 计算器辅助控制Computer-aided manufacturing (CAM)计算器辅助制造Computer-aided engineering (CAE)计算机辅助工程Computer-aided control 计算机辅助控制Computer-aided design (CAD)计算机辅助设计Concave edge 内弯边Conduction 传导Conductivity of electricity;导电性Conductivity of heat传热性Conductivity 传导性Cone centre 锥形顶尖Conservation of energy能量守恒Conservation of energy节约能源Contents 目录Control system 控制系统Conventions 常规Copper washer 红铜垫圈Copper 铜；红铜Core pin 心销Corrosion 腐蚀Corrosive liquid 腐蚀液Cotter pin 开口销Counterbore 埋头直孔Countersink 埋头锥孔Countersink head screw埋头螺丝Countersink head bolt埋头螺栓Coupling 联轴器，联轴节，联接器，耦合；偶合(电工) ，联接；轴接Cover 封面Cramp 夹Cross hatching line断面线Cross slide 横向滑座；横刀架Crosshead 十字结联轴节Cross-pain 扁头Cross-section 横切面Cross-sectional area 横切面积Current amplifier 电流放大器Current 电流Cutter 刀具Cutting fluid 切削液Cutting plane line剖切面线Cutting gauge 割线规Cutting tool 切削工具Cutting depth 切削深度Cutting plane 剖切面Cutting blade; plane刨刀Cylinder 汽缸DD.C. motor 直流电动机；直流马达D.C. generator 直流发电机DC electrical source直流电源Decode 译码；译码Decomposition 分解Deformation 变形Deforming force 变形力Density 密度Depth of cut切削深度Design element 设计元素Design 设计Design project 设计作业；专题设计研习Design solution 设计解决方法Designer 设计师Details drawing 零件详图；详细图Development 展开图Deviation 偏差Die holder (stock)丝模扳手；板牙扳手Die 冲压模；螺丝模板牙Die; former 模Dimension 尺寸Dimension line 尺寸线Dimensioning 标示尺寸Diode 整流子；二极管Direct current (d.c.)直流电流Direction of main主运动方向Direction 方向Direction of feed进给方向Direction of resultant合成切削运动方向Disc brake 碟式制动器Distortion 变形；扭曲Distribution board 电力分线箱Divider 分规Dog clutch 爪扣；爪形离合器；犬齿式离合器Dot 点Double-pole-double-th switch 双刀双掷开关Dowelled joint 销钉接合；木钉榫Draft 草稿Drawing format 绘图格式Drawing technique 绘图技巧Drawing materials 绘图材料Drawing board 绘图板；画板Drawing frame 图框Drawing 制图；绘图Drift 偏离Drill chuck 钻头夹盘Drill machine 钻床Drill chuck key钻头扳手Drill 钻Drill; drilling 钻孔；钻削Drilling machine 钻床Drive screw 传动螺杆Drive system 传动系统Driving 驱动Driving force 驱动力Dynamic 动力学EEarthing 接地Eccentric cam 偏心凸轮Edge tool 锋利工具Effort 施力Ejector pin 顶脱销Elastic strain energy弹性应变能Elastic deformation 弹性形变Elastic limit 弹性极限Elastic constant 弹性常数Elasticity 弹性Electric drill 电钻Electric potential 电势；电位Electric wire 电线Electric soldering iron电烙铁Electric spark machining电火花加工Electrical discharge machining放电极加工；火花电蚀法Electrical discharge wire电火花线切割加工Electricity 电Electrode 电极Electromotor 电动机Electronic component 电子零件Elevation; front elevation正视图Emery cloth 砂布Encode 编码Encoder 编码器End elevation 侧视图；端视图End view 端视；侧视Engineer 工程技术人员Engineering drawing 工程绘图Engraver 雕刻机Engraving tool 雕刻工具Enlargement 放大；扩大Equilibrant 平衡力Error 误差Etching 蚀刻术Exploded drawing (view)零件分散图；爆炸图External grinding 外圆磨削External thread 外螺纹FFace shield 护面罩Farad 法拉〈电容量单位〉Fastener 系固件；扣件Feasibility 可行性Feed movement 进给运动Feed 进给Feed screw 进给螺杆Feed rate 进给速率Feedback 反馈；回输Fence 导板；靠板File 锉Final solution 最后方案Finish machining 精加工Fitting 配件Fixture; jig 夹具Flange 凸缘Flange coupling 凸缘联轴节Flat nose pliers平嘴钳Flat head screw扁头螺丝Flat rasp 平锉Flatter 平面锤Flexible rule; tape卷尺Flip-flop 触发器；复振器；正反器Flow chart 流程图Fluid drive mechanism液压传动机构Force 力Forged steel 锻钢Form 造形Forward bias 正向偏置Found 铸造Four-jaw independent chuck四爪夹头Fracture 断裂Fragile 易碎Frame 框架Framework 架构French curve 云尺；云板；曲线规Frequency 频率Frequency 电源频率mainsFriction 摩擦力Front projection 正面投影Fulcrum; pivot 支点Function 功能；用途Fuse 保险丝GGalvanized sheet 镀锌片Gas valve 气阀Gasket; washer 垫片；垫圈；介子Gauge 计；量规Gear 齿轮Gear rack 齿条Gear shaft 齿轮轴Gear drive 齿轮传动Gear train 齿轮组；齿轮系Gear ratio 齿轮比Gear box 齿轮箱Gearbox 变速箱Gearbox casing 变速箱体Generator 发电机Geometrical 几何形状Gloves 手套Governor 调速器Gradient 斜率Graphic presentation technique图形表达技巧Gravitational force 引力；重力Grease 润滑脂Grids 网格Grinding machine 磨床Grinding wheel 砂轮Grinding 磨削；研磨Grinding 研磨；磨削Groove 凹槽Guard; safety guard防护装置；保护罩；保护网Gudgeon pin 活塞销Guide pin 导销HHalf-round file 半圆锉Hand feed 手进给Hand grip 把手Handle 手柄Handwheel 手轮Hardening 硬化Hard metal硬质合金(通常指碳化钨) Hardness 硬度Hardware 硬件〈计算机〉Hatching line 剖线Headstock 主轴箱Heat treatment 热处理Heating tube 发热管Helix 螺旋Hexagonal head screw六角头螺丝Hidden line 隐线；虚线High carbon steel高碳钢High speed高速High speed steel高速钢High voltage 高电压Hinged support 铰接式支座Hollowing block 凹模Horizontal plane 水平投影面Hot working 热加工；Hotwork 热加工Hydraulic pump 液压泵Hydraulic pressure 液压II/O port 输入/输出口Idle stroke 空行程Imbalance 不平衡Impact strength 冲击强度Impact 冲击Impedance 电阻抗Inclined plane 倾斜面Indicator 指示器Inductor 电感器Input characteristics 输入特性Input 输入Input device 输入装置Inside calipers 内卡尺Insulation 绝缘Insulation board 绝缘板Insulator 绝缘体Integrated circuit (IC)集成电路Interface 界面；分界面；接口Interference fit 过盈配合Interlock circuit 联锁电路Internal grinding 内圆磨削Internal thread 内螺丝Interpolation 插补Iron 铁Iron plate 铁板Isolating switch 隔离开关Isometric circle 等角圆JJack plane 粗刨Jig and fixture夹具及固定装置Jig 机床夹具Jog 点动Joining tool 接合工具Joining 接合KKerosene 煤油Key 键Keyway 键槽Kinematic sketch 运动简图Knob 旋钮；球形把手Knock-down construction 装拆式结构Knurled shank 滚花身；压花身Knurling 滚纹；切辊纹LLaminated plastic sheet层叠塑料片；塑料层积片Laminating 层积；层叠Lapped seam; seam接缝Law of conservation能量守恒定律Layout paper 草图画纸Layout; marking out;划线Lead screw 导螺杆；导向螺丝Lead rail 导轨Lead 铅Light emitting diode发光二极管Lighting 照明Linear contraction 线性收缩Linear expansion 线性膨胀Linear equations 线性方程组Linear materials 线材Linear interpolation 直线切削Linear motion 线性运动Linkage 连接杆；连杆Lipping 镶边Lock nut 防松螺帽Lock washer 锁固垫圈Locking device 关锁装置Logic gate 逻辑门Logic state 逻辑状态Lubricant 润滑剂Lubrication 润滑MMachinability 可切削性；机械加工性Machine tool 机械工具Machine area 机床工作间Machine tool 机床Machine vice 机械虎钳Machining 加工Machining allowance 机械加工余量Machining center 加工中心Magnet 磁铁Magnetic circles 磁路Main movement 主运动Mains frequency 市电频率；电源频率Maintenance 维修；保养Mallet 木槌Mandrel 心轴Manual 手册；手动的Manufactured board 制成板Marking knife 划线刀Marking tool 划线工具Marking gauge; surface划线规Mass 质量Mass production 大量制造Material 材料Material list 材料单；材料表Mathematical model 数学模型MDI手动数据输入Measurement 量度Measuring tool 量度工具Mechanical drawing 机械制图Mechanical parts 机械零件Mechanical property 机械特性Mechanical motion 机械运动Mechanical system 机械系统Mechanism 机构Medium 介质Medium carbon steel中碳钢Meshing 啮合Metal cutting 金属切削Metric 公制的；十进制的Micrometer calipers 千分尺Micrometer 分厘卡Mild steel 低碳钢Mill 铣削Milling 铣Milling cutter 铣刀Milling machine 铣床Milling cutter 铣刀Model making 模型制作Model; patterns 模型Modem 调制解调器Module 模件；模块；组件Module 单元Modulus of elasticity弹性模量；弹性模数Motif 主题Motion 运动Motor 马达；电动机Motor 电动机；马达Mould 模子；铸模Moulding 倒模成形；模塑；铸模成形Mounting board 夹卡Multimeter 万用电表Multi-point cutter 多刃切削刀具Multi-purpose rule 万用尺NNail 钉Network；web 网络；网络Neutral 中性Neutral wire 中线Nickel 镍No load 空载Nonferrous metal 有色金属Normalizing 正火Nose of tool刀尖Nozzle 喷嘴Number punch 数字冲Number and letter数字及字母冲Nut 螺帽；螺母OOblique drawing 斜视图Oblique projection 斜投影Oil stone 油石；磨刀石Oiling 加油Open mouth tongs开口扁钳Open-loop control system开环控制系统Orthographic projection 正投影Orthographic drawing 正投影图Oscilloscope 示波器Outline 外形线；轮廓线Output characteristics 输出特性Output device 输出装置Output 输出Outside calipers 外卡尺Overload 超载Oxidation; oxidize 氧化PPaint 涂料；油漆Parallel projection 平行投影Part drawing 零件图Particle board 碎料板；刨花板Parting off 分切；分割；切断Parts list 零件表Parts drawing 零件图Pattern 模式；样式；图案；花样Patterns 木模；模型Pencil 铅笔Period 周期Permittivity 电容率；介电常数Perspective drawing 透视图Perspective 透视法Perspective projection 透视投影Phase difference 相差Physical attribute 物理属性Physical quantity 物理量Pictorial drawing 立体图Pilot hole 导孔Pin 销Pincers 钉钳；铁钳Pinion 小齿轮Pipe 管Pitch 螺距Plan 平面图；俯视图Plane grinding 平面磨削Planning 计划Plasticity 塑性Plastics 塑料Plate clutch 碟式离合器；盘式离合器Pliers 钳子Plug 塞子；插头Pneumatic lock 气动夹紧Pneumatic control 气动控制Pneumatic system 气动的系统；气压的系统Point 针尖Pointing needle 方向针Pocket 凹槽；袖珍的，兜Polisher 打磨机Portable power tool手提电动工具Positive feedback 正反馈；正回输Post- 后置Post processing 后置处理Potential divider; voltage分压器Potential difference 电位差Potentiometer 电位计Power 功率Power factor 功率因子Power transistor 功率晶体管Power amplifier 功率放大器Power amplifier board功率板Precision 精度Probability 概率Problem solving 解决问题Production drawing 生产图Production method 制造方法Profile chart 剖视图Program 程序；Programmable Logic Controller可编程序逻辑控制器Projection plane 投影面Projection line 投影线Projection 投影Propeller 推进器Proportion 比例Protractor 量角器Pulse 脉冲Punch 冲子；打孔；程序输出RRaised head screw凸头螺丝Rake angle 前角Rake face 前刀面Random variable 随机变量Ratchet brace 棘齿弓钻Ratchet 棘齿Rating 额定值Reactance 电抗Read only memory只读存贮器；只读存储器Reamer 绞刀Reaming 铰孔Rebate plane 槽口刨；边刨；子口刨Rebate 槽口Recess 凹座Rectilinear motion 直线运动Regulating 调节Reinforced plastics 强化塑料Reinforcement 强化Relative density 相对密度Relay 继电器Reliability 可靠性Research 研究探讨Residual stress 残余应力Resistance thermometer 电阻温度计Resistance 电阻值Resistor 电阻器Response 响应Resultant movement of合成切削运动Resultant movement of合成进给运动Reversible process 可逆过程Revolution per minute每分钟转数Rhythm 韵律；节奏Rigid body 刚体Rigidity 刚性；刚度Robot 机器人Rod 枝；杆Roller bearing 滚子轴承；滚动轴承Rolling friction 滚动摩擦Rolling 滚压Rotary motion 旋转运动Rotating platform 旋转台Rotating shaft 旋转轴Rotation 旋转；转动Rough machining 粗加工Rough 毛坯Roughing 粗削Round tube 圆通；圆管Rounding chamfer 倒角Ruling 刻度；划线Rust prevention 防锈SSafety precaution 安全措施Safety 安全Safety equipment 安全设备Safety rule 安全守则Safety factor 安全系数Safety factor 安全系数Sand blasting 喷砂Sand casting 砂铸；砂铸模Sander 砂磨机Sanding 砂磨Saw 锯Scalar 标量Scale 比例尺Scale 标度Scientific knowledge 科学知识Screw thread 螺纹；螺丝牙Screw thread cutting螺纹切削法Screw 螺钉；螺丝Screw rod 丝杠Screw 螺钉Screwdriver 螺丝起子Screwing 螺丝接合Scriber 划针Section 剖面；纵切面Sectional view 剖视图Semiconductor 半导体Semiconductor element 半导体元件Sensitivity 灵敏度Sensor 感应器Sensor circuit 感应电路Set square 三角尺Shade 图画的阴暗部Shaft work 轴功Shaft 轴Sharp edge grinding磨刀机Sharpening 刃磨Short circuit 短路Shunt 分流器Side projection 侧面投影Signal 信号Signal processing 信号处理Signal generator 信号产生机Silicon 硅Silver solder 银焊料Simulation 仿真Sinusoidal waveform 正弦波形Size 标准尺寸stockSize marking 尺寸标注Sketch 草图Slab construction 平板结构Sleeve 套筒；套管Sleeve 套筒Slide caliper 游标卡尺Slider crank mechanism滑块曲柄机构Slider 滑动件Sliding bearing 滑动轴承Slot 键槽Smoothing circuit 平流电路；滤汳电路Socket 插座Solder 锡线；焊料；焊接Solenoid 螺线管；筒形线圈；电磁线圈Solution 解决方法Space 空间；空格Spacer 垫片Spanner 扳手Spanner; wrench 扳手Speaker 喇叭；扬声器Specification 规格Speed control system变速系统Speed changer 变速器Spelter solder 铜焊料；锌焊料Spindle 主轴；心轴Spindle speed 转速Spirit level 水平尺；水平仪Spline 花键；样条Spot facing machining孔加工Spring 弹簧；簧片Spring washer 弹簧垫圈Spring divider 弹簧分规Spur 钢针Square file 方锉Square waveform 方波形Square nose gouge平头弧刀Stability 稳定性Stable equilibrium 稳定平衡Stainless steel 不锈钢Stamping 冲压Standard component 标准件Standard cross-section 标准横切面Starter 起动器Starting torque 起动扭矩Static equilibrium 静态平衡Static friction 静摩擦Steady 稳定Steel furnace 炼钢炉Steel clip 钢夹Steel 钢Steel rule 钢尺Stepper motor 步进电机Stiffness 刚强度；硬挺度Stitch marker 划线轮Strap 皮带Stress 应力Stress-strain curve 应力-应变曲线Structural mechanics 结构力学Structural timber 结构木材Structure 结构Strut 支柱；支撑物Stud 双头螺栓Stud 螺柱Subassembly 组件Support 支架；支座Surface 表面Surface plate 平面板；正台Swarf 金属屑Switch 电源开关Symbol 符号Synthesis 综合System component 系统组件TTailstock 尾座Tangent 切线Tap 攻丝；螺丝攻；丝锥Tap wrench 丝攻扳手Technical requirements 技术要求Technician 技术员；技师Technology 科技Technology of metals金属工艺学Temperature scale 温标Temperature sensitive switch感温开关Template 模板Temporary joint 暂时接合Testing tool 测试工具Testing 试验Text 文字The International Standard国际标准组织Thermal contraction 热收缩Thermal conductivity 导热性Thermal property 热的特性Thermister 热敏电阻Thermocouple 温差电偶Thermostat 温度调节器；恒温器Thread 螺纹Thread processing 螺纹加工Thread cutting 螺纹车削Threading 外螺纹制造法Three-dimensional 三维的；立体的Three-jaw chuck 三爪夹头Three-phase AC 三相交流电Three-point perspective 三点透视Threshold 临界值；阈值Thrust washer 止推垫圈Time constant 时间常数Timer 定时器Tin 锡Tolerance 公差Tool storage 工具贮存室Tool steel 工具钢Tool rest bracket刀架底座Tool post 刀柱Top projection 顶面投影Torsion 扭力Transducer 传感器；换能器；转能器Transformer 变压器Translation 平移Trench 槽位Trimming 修边True edge 基准边Tube 喉管Tuning circuit 调谐电路Twist drill 麻花钻Two-dimensional 二维的；平面的Two-point perspective 两点透视UUnity 统一〈设计〉Universal surface plate通用面板Upper saw pulley导向轮VValve 阀门Vector 矢量；向量Velocity 速度Veneer 薄板Vernier calipers 光标卡尺Vertical plane 垂直投影面Vice 虎钳View 视图V olt 伏特V oltage drop 电压降V oltage comparator 电压比较器V oltage stabilizer 稳压器V oltage regulator 电压调节器V oltage amplification 电压放大V oltage amplifier 电压放大器V oltage ratio 电压比V oltage 电压V oltmeter 电压表V olume 体积WWasher 介子；垫片垫圈Web 连结板Wire drawing 拉线Wire brush 钢丝刷Wired edge 铁线边Working drawing 工作图；制作图Working process 制作过程Working surface 工作面Workpiece 工件Workshop safety 工场安全Workshop 工场;车间ZZero correction 零位校正。
数控专业数控技术全英语资料剪辑(1)
NUMERICAL CONTROLNumerical control(N／C)is a form of programmable automation in which the processing equipment is controlled by means of numbers，letters，and other symbols．The numbers，letters，and symbols are coded in an appropriate format to define a program of instructions for a particular workpart or job．When the job changes，the program of instructions is changed．The capability to change the program is what makes N／C suitable for low-and medium-volume production．It is much easier to write programs than to make major alterations of the processing equipment．There are two basic types of numerically controlled machine tools：point—to—point and continuous—path(also called contouring)．Point—to—point machines use unsynchronized motors，with the result that the position of the machining head Can be assured only upon completion of a movement，or while only one motor is running．Machines of this type are principally used for straight—line cuts or for drilling or boring．The N／C system consists of the following components：data input，the tape reader with the control unit，feedback devices，and the metal—cutting machine tool or other type of N／C equipment．Data input，also called“man—to—control link”，may be provided to the machine tool manually，or entirely by automatic means．Manual methods when used as the sole source of input data are restricted to a relatively small number of inputs．Examples of manually operated devices are keyboard dials，pushbuttons，switches，or thumbwheel selectors．These are located on a console near the machine．Dials ale analog devices usually connected to a syn-chro-type resolver or potentiometer．In most cases，pushbuttons，switches，and other similar types of selectors aye digital input devices．Manual input requires that the operator set the controls for each operation．It is a slow and tedious process and is seldom justified except in elementary machining applications or in special cases．In practically all cases，information is automatically supplied to the control unit and the machine tool by cards，punched tapes，or by magnetic tape．Eight—channel punched paper tape is the most commonly used form of data input for conventional N／C systems．The coded instructions on the tape consist of sections of punched holes called blocks．Each block represents a machine function，a machining operation，or a combination of the two．The entire N／C program on a tape is made up of an accumulation of these successive data blocks．Programs resulting in long tapes all wound on reels like motion-picture film．Programs on relatively short tapes may be continuously repeated by joining the two ends of the tape to form a loop．Once installed，the tape is used again and again without further handling．In this case，the operator simply loads and unloads the parts．Punched tapes ale prepared on type writers with special tape—punching attachments or in tape punching units connected directly to acomputer system．Tape production is rarely error-free．Errors may be initially caused by the part programmer，in card punching or compilation，or as a result of physical damage to the tape during handling，etc．Several trial runs are often necessary to remove all errors and produce an acceptable working tape．While the data on the tape is fed automatically，the actual programming steps ale donemanually．Before the coded tape may be prepared，the programmer，often working with a planner or a process engineer, must select the appropriate N／C machine tool，determine the kind of material to be machined，calculate the speeds and feeds，and decide upon the type of tooling needed. The dimensions on the part print are closely examined to determine a suitable zero reference point from which to start the program．A program manuscript is then written which gives coded numerical instructions describing the sequence of operations that the machine tool is required to follow to cut the part to the drawing specifications．The control unit receives and stores all coded data until a complete block of information has been accumulated．It then interprets the coded instruction and directs the machine tool through the required motions．The function of the control unit may be better understood by comparing it to the action of a dial telephone，where，as each digit is dialed，it is stored．When the entire number has been dialed，the equipment becomes activated and the call is completed．Silicon photo diodes，located in the tape reader head on the control unit，detect light as it passes through the holes in the moving tape．The light beams are converted to electrical energy，which is amplified to further strengthen the signal．The signals are then sent to registers in the control unit, where actuation signals are relayed to the machine tool drives．Some photoelectric devices are capable of reading at rates up to 1000 characters per second．High reading rates are necessary to maintain continuous machine—tool motion；otherwise dwell marks may be generated by the cutter on the part during contouring operations．The reading device must be capable of reading data blocks at a rate faster than the control system can process the data．A feedback device is a safeguard used on some N／C installations to constantly compensate for errors between the commanded position and the actual location of the moving slides of the machine tool．An N／C machine equipped with this kind of a direct feedback checking device has what is known as a closed-loop system．Positioning control is accomplished by a sensor which，during the actual operation，records the position of the slides and relays this information back to the control unit．Signals thus received ale compared to input signals on the tape，and any discrepancy between them is automatically rectified．In an alternative system，called an open—loop system，the machine is positioned solely by stepping motor drives in response to commands by a controllers．There are three basic types of NC motions, as follows:Point-to-point or Positional Control In point-to-point control the machine tool elements (tools, table, etc.) are moved to programmed locations and the machining operations performed after the motions are completed. The path or speed of movement between locations is unimportant; only the coordinates of the end points of the motions are accurately controlled. This type of control is suitable for drill presses and some boring machines, where drilling, tapping, or boring operations must be performed at various locations on the work piece. Straight-Line or Linear Control Straight-Line control systems are able to move the cutting tool parallel to one of the major axes ofthe machine tool at a controlled rate suitable for machining. It is normally only possible to move in one direction at a time, so angular cuts on the work piece are not possible, consequently, for milling machines, only rectangular configurations can be machined or for lathes only surfaces parallel or perpendicular to the spindle axis can be machined. This type of controlled motion is often referred to as linear control or a half-axis of control. Machines with this form of control are also capable of point-to-point control.Continuous Path or Contouring Control In continuous path control the motions of two or more of the machine axes are controlled simultaneously, so that the position and velocity of the can be tool are changed continuously. In this way curves and surfaces can be machined at a controlled feed rate. It is the function of the interpolator in the controller to determine the increments of the individual controlled axes of the machines necessary to produce the desired motion. This type of control is referred to as continuous control or a full axis of control.Some terminology concerning controlled motions for NC machines has been introduced. For example, some machines are referred to as four-or five-or even six-axis machines. For a vertical milling machine three axes of control are fairly obvious, these being the usual X, Y, Z coordinate directions. A fourth or fifth axis of control would imply some form of rotary table to index the work piece or possibly to provide angular motion of the work head. Thus, in NC terminology an axis of control is any controlled motion of the machine elements (spindles, tables, etc). A further complication is use of the term half-axis of control; for example, many milling machines are referred to as 2.5-axis machine. This means that continuous control is possible for two motions (axes) and only linear control is possible for the third axis. Applied to vertical milling machines, 2.5axis control means contouring in the X, Y plane and linear motion only in the Z direction. With these machines three-dimensional objects have to be machined with water lines around the surface at different heights. With an alternative terminology the same machine could be called a 2CL machine (C for continuous, L for linear control). Thus, a milling machine with continuous control in the X, Y, Z directions could be termed be a three-axis machine or a 3c machine, Similarly, lathes are usually two axis or 2C machines. The degree of work precision depends almost entirely upon the accuracy of the lead screw and the rigidity of the machine structure．With this system．there is no self-correcting action or feedback of information to the control unit．In the event of an unexpected malfunction，the control unit continues to put out pulses of electrical current．If，for example，the table on a N／C milling machine were suddenly to become overloaded，no response would be sent back to the controller．Because stepping motors are not sensitive to load variations，many N／C systems are designed to permit the motors to stall when the resisting torque exceeds the motor torque．Other systems are in use，however，which in spite of the possibility of damage to the machine structure or to the mechanical system，ale designed with special high—torque stepping motors．In this case，the motors have sufficient capacity to“overpower’’th e system in the event of almost any contingency．The original N／C used the closed—loop system．Of the two systems，closed and open loop，closed loop is more accurate and，as a consequence，is generally more expensive．Initially，open—loop systems were used almost entirely for light-duty applications because of inherent power limitations previously associated with conventional electric stepping motors．Recent advances in the development of electro hydraulic stepping motors have led to increasingly heaviermachine load applications．。
数控技术 专业 英语
数控技术专业英语With the rapid development of manufacturing technology, the demand for CNC (Computer Numerical Control) professionals has been increasing steadily. The application of CNC technology is becoming increasingly widespread, and CNC programming has become an essential part for the manufacturing industry. When it comes to the study of CNC technology, professionals must master the relevant technical vocabulary in English, as it is often used as the adaptation language in the field. Therefore, it is imperative to learn CNC-related terminology in English, especially for those who specialize in this field.The study of CNC technology in English covers a broad range of topics. In this article, we will narrow our focus to the following areas:1. Introduction to CNC TechnologyCNC technology is the process of using computers to automate machine tools. The CNC machine tool cuts or carves away material from raw stocks to create a finished product.It is used in a variety of industries, including aerospace, automotive, precision engineering and medical devices. Before understanding CNC technology and its applications, it is necessary to understand basic CNC terminology such as axis, coordinates, program, tool path, and so on.2. CNC ProgrammingProgramming is an essential part of CNC technology. A fundamental understanding of the syntax, parameters, and syntax used to create CNC programs is vital. CNC programs aregenerally written in G-code, which is a form of machine code that a CNC machine tool can understand. The CNC programs are used to direct the CNC machine tool for cutting or carving actions.3. CNC Machining CentersCNC machining centers are automated machine tools that can perform complex machining operations. Machining operations include drilling, milling, grinding, and turning.A CNC machining center employs a variety of tools such as drills, saws, and lathes to perform various tasks. A skilled CNC operator must have a comprehensive knowledge of the various types of CNC machining centers and an in-depth understanding of the proper application of such centers.4. Industrial Robotics in CNC TechnologyIndustrial robots are revolutionizing CNC technology. They are used in CNC manufacturing to perform repetitive tasks quickly and accurately. Industrial robots are used in various CNC operations such as deburring, welding, drilling, and painting. It is important to understand the programming and functionality of the robots to ensure efficient and safe operations.In conclusion, CNC technology is a vast and exciting field that requires a sound understanding of technical vocabulary. However, mastering the English language is essential for professionals specializing in CNC technology. With this knowledge, professionals will gain a higher level of competency, perform their responsibilities effectively and expand their career opportunities in this fast-growing industry.。
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三、专业知识点 • 数控机床分类 四、练习
Unit3 advantages of NC
一、专业词汇 • 工厂 Plant • 毛坯铸件 Rough casting • 棒材 Bar stock • 安装 setting up • 转速 Speed • 进给 feed • 非切削加工时间 non-chip-producing time • 待加工表面 surface to be cut • 夹具 fixture
• 将……扩展成 expand…..into • 焊接 welding • 汽车工业 automotive industry • 器具, 器械, 装置，（家用）电器 appliance • 模具 die • 原始设备制造商 OEM original equipment manufacturer • 立式铣床 Vertical milling machine • 原型 Prototype • 快速原型制造 Rapid prototyping manufacturing • 弯曲 Bending 冲压 Stamping
二、重难点句 • Servo controls can be any group of electrical, hydraulic, or pneumatic devices which are used to control the position of machine tool slides. • In the open-loop system, the tape is fed into a tape reader which decodes the information punched on the tape and stores it briefly until the machine is ready to use it. The tape reader then converts the information into electrical pulses or signals. These signals are sent to the control unit, which energizes the servo control units. The servo control units direct the servomotors to perform certain functions according to the information supplied by the tape. The amount each servomotor will move depends upon the number of electrical pulses it receives from the servo control unit. • The closed-loop system is similar to the open-loop system with the exception that a feedback unit is introduced into the electrical circuit. This feedback unit, often called a transducer, compares the amount the machine table has been moved by the servomotor with the signal sent by the control unit. The control unit instructs the servomotor to make whatever adjustments are necessary until both the signal from the control unit and the one from the servo unit are equal.
• 交流电机 AC (alternate current) motor • 三相异步电机 three-phase asynchronous motor • 精密丝杆 precision lead screw • 滚珠丝杆 ball screw • 反馈 feedback • 传感器,变频器;变换器 transducer • 补偿 compensation • 误差 error • 切削力 cutting force • 机床控制单元 MCU (machine control unit)
二、重难点句 • Let us assume that a part spent 50 hours from the time it arrived at a plant as a rough casting or bar stock to the time it was a finished product. During this time, it would be on the machine for only 2.5 hours and be cut for only 0.75 hours. The rest of the time would be spent on waiting, moving, setting up, loading, unloading, inspecting the part, setting speeds and feeds, and changing cutting tools. • NC reduces the amount of non-chip-producing time by selecting speeds and feeds, making rapid moves between surfaces to be cut, using automatic fixtures, automatic tool changing, controlling the coolant, in-process gaging, and loading and unloading the part. • The NC unit takes symbolic input and changes it to useful output, expanding a person’s concepts into creative and productive results. • Computer-assisted manufacturing (CAM) and computer integrated machining (CIM) are certainly where the future of manufacturing lies, and considering the developments of the past, it will not be too far in the future before the automated factory is a reality.
二、重难点句 • A numerical control machine is a machine positioned automatically along a preprogrammed path by means of coded instructions. • Advances in microelectronics and microcomputers have allowed the computer to be used as the control unit on modern numerical control machinery. • Computer aided programming languages allowed a part programmer to develop an NC program using a set of universal “pidgin English” commands, which the computer then translated into machine codes and punched into the tape. • Direct numerical control involved using a computer as a partial or complete controller of one or more numerical control machines. • Distributive numerical control employs a network of computers to coordinate the operation of a number of CNC machines. Ultimately, it may be possible to coordinate an entire factory in this manner.
三、专业知识点
• OEM：即代工生产，也称为定点生产，俗称代工，基本含义为品牌生 产者不直接生产产品，而是利用自己掌握的关键的核心技术负责设计 和开发新产品，控制销售渠道，具体的加工任务通过合同订购的方式 委托同类产品的其他厂家生产。之后将所订产品低价买断，并直接贴 上自己的品牌商标。这种委托他人生产的合作方式简称OEM，承接加 工任务的制造商被称为OEM厂商，其生产的产品被称为OEM产品。 • 原始设计制造商，即ODM （Original Design Manufacturer）。某些 制造商设计出产品后，会被别的企业看中，要求配上该企业自己的品 牌名称来生产、销售，或者做一些小的设计上的改动进行生产，并且 以自己的品牌来销售。这样做的最大的好处是后者减少了自己的研发 时间。习惯称前者为后者的ODM。 • 工装即工艺装备，指制造过程中所用的各种工具的总称。包括刀具/夹 具/模具/量具/检具/辅具/钳工工具/工位器具等。工装为其通用简称。
Unit1 history of NC
一、专业词汇 • 数控 NC (numerical control) • 车间 Shop • 柔性的 Flexible • 控制单元 Control unit • 手工编程 Manual programming • 计算机辅助编程 CAP (computer aided programming) • 手动数据输入 MDI (manual data input) • 前进、发展 Advance • 机床 Machine tool