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中职 数控技术应用专业英语完整版课件全套ppt教程(最新)

中职 数控技术应用专业英语完整版课件全套ppt教程(最新)

strip v.剥去
deviate v.偏离
deviation n.偏差
parabolic n.抛物面 adj. 抛物面的 panel n.方格 verify v.检验,鉴定,验证 agree v.相同,符合,一致
1.Words 词汇
assembly n. 装配,组装件,集合 in general 一般地 consist v. 包括,组成 binary adj. 二进制的 impulse n. 脉冲 sensing n. 传感器 graduate n. 刻度
servomotor n. 伺服电机 tool path 刀具路径 minicomputer n. 微型计算机 tedious adj. 繁琐的 intersection n. 交点 processor n. 处理器 feed back 反馈 discrepancies n. 偏差 transducer n. 传感器 DC (direct current) 直流 AC (alternative current) 交流
when CAD/CAM systems are used; 采用 CAD/CAM 系统后,对零部件装配设
计的修改就变得很容易。
此句中 it 作形式主语,真正的主语是“to incorporate part design changes”。
Lesson 4 The Construction of CNC Machines
1.Words 词汇
advantage n. 优点 disadvantage n. 缺点 perform v. 执行 multiple adj. 多个 simultaneous adj. 联动
conventional adj. 传统的 set up 安装 special profile tools 成形刀具 precision n. 精度 scrap n. 废品 CAD(computer aided design) 计算机辅助设计 CAM(computer aided manufacturing)计算机辅

数控专业英语

数控专业英语

数控专业英语数控专业英语大全数控的学习肯定少不了专业英语的了解,以下是小编整理的数控专业英语大全,欢迎参考阅读!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。

01单元汤彩萍数控英语——数控专业英语

01单元汤彩萍数控英语——数控专业英语

UNIT 1-1一、TECHNICAL WORDSmachine n.&v.机器,机械:机加工position n.&v.位置,岗位;定位compressor n.压缩机programmer n.编程员、operator、n.操作员precision n.精常,精度autoloader n.白动装卸装置automobile n.汽车module n.模块,组件spindle n.主轴solid n.固体,实休property n.属性,特性blueprint n.蓝图workpiece a.工件,加工件bore v. 镗孔,钻孔mill v.&n.铣;铣床;铣刀specification n.规格,要求之事feed n.&v. 进给,切入job n.工作任务,作业,零件活modify v. 修改instruction n.指令;指导simulation n.模拟,仿真function n.&v. 作用,功能;起作用,运行productivity n.生产率connectivity n.连通性,兼容性technology n.技术stock n.毛坯,余量;库存readout n.读数,显示值vibration n.振动compensate v. 补偿lubricate v. 润滑cool v. 冷却file v.&n.锉削;存档;文件,档案entrant n.刚参加工作者,新手inclined a.倾向……的dowel n.销子二、PHRASESbeknown as 称为be referredto as 称为small batches or one.of-a.kind items 单件小批量account for(problems) 解决(问题)Driorto 在前,居先carry out(perform) 进行,完成three-dimensional 三维的cut away (remove) 切除machine tool 机床computerized numerical control (cNC) 计算机数控electrical discharge machine (EDM) 电火花加工机turning machine (1athe) 车床milling machine (mill) 铣床computer aided/automated design (CAD) 计算机辅助设计computer aided/automated manufacturing (CAM) 计算机辅助制造trial run 试运行floppydisk 软磁盘cutting tool 刀具cutting speed 切削速度finished part 成品件community college 社区学院technical college 技术学院,专科学校on-the-job training 在职培训三、Part A Tex tWhat computer—-control programmers and operators doComputer—control programmers and operators use computerized numerical control(CNC)machines to cut and shape precision products,such as autolnobile parts,machine parts.and compressors.CNC machines include machining tools such as lathes,multiaxis spindles.milling machines,and electrical discharge machines(EDM),hut the functions formerly performed by human operators are performed by a computer-ontrol module.CNC Inachines cut away material from a solid block of etal,plastic,or glass—known as a workpiece—to from a finished part Computer。

数控专业的英语作文带翻译

数控专业的英语作文带翻译
2. Access to Advanced Technological Information
English is the primary language for scientific and technological information exchange. By improving your English writing skills, you can access the latest technological developments, research findings, and industry trends, which will enhance your professional knowledge and expertise in numerical control.
Numerical Control Major English Writing with Translation
With the rapid development of manufacturing industry, the demand for numerical control professionals with proficient English skills is increasing. As a numerical control major student, it is essential to master professional English writing, which will benefit your future career development. In this article, we will discuss the importance of English writing for numerical control majors and provide useful tips and examples to improve English writing skills in this field.

数控机床专业英语(超级棒).

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。

最新中职数控技术应用专业实用英语授课教案:3.4

最新中职数控技术应用专业实用英语授课教案:3.4
3. Ask some students to read the words.The teacher corrects their pronunciation when necessary.
4. Pair work: One student says the English words, the other speaks Chinese. The students practise in pairs.
----What is the function ofthe Feed Rate knob?
----It is used toadjustthe feed rate.
Step V Exercisesin claபைடு நூலகம்s
I.把字母重新排序组成单词
aowrr------arrowjustad-----adjust
▲1. The teacher reads the whole text.
2. The students read the text themselves.
3. Ask two individual students to read the text paragraph by paragraph.
4.Ask the students to discoveruseful words and expressions, then to do the exercise on the left.
5.Analysis of difficult points:
6.Reading competition
7.Summary
Step IV . Dialogue
----Whatdoes theManual Reference Pointreturnmean?

数控技术应用专业英语(第三版)配套资源习题参考答案

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

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.

(最新整理)数控专业英语

(最新整理)数控专业英语

decisions on advancing in an all-round manner the
reform and opening up program and socialist
modernization drive. A series of historic changes
have taken place in China's economic and social
程序调试过程中给操作者提供了修调 快进速度的方法。override在普通英语 中是“践踏,代理佣金”的意思,而 在数控技术中常常指“倍率,修调” 的意思。
像这样的专业词汇很多,只有通过大量 2021/7/26识记和阅读本专业文献,才能很好的掌握。6
❖ 广泛使用被动语句: ❖ 科技英语中的谓语至少三分之一是被动语态。
automobile show 车展
cf. car 常用在口语中
2021/7/26
17
4. solid n.固体 Butter is a solid.
5. lubricate v. 给…上润滑油,使润滑 lubricate the wheels, bearings, hinges lubricant n. 润滑油,润滑剂
2021/7/26
16
Ⅱ.New Words
1. programmer n. 编程员
program n. & v. 程序
The computer has been programmed.
2. autoloader n. 自动装卸装置
auto pref. 自动的; load v. 装卸
3. automobile n. 汽车
❖ We can store electrical energy in two metal

数控技术- 英文

数控技术- 英文

Computerized Numerical Control (CNC)Course title: Computerized Numerical Control (CNC)Code:Credit: 2Lecture Hours: 24OverviewThis course is a compulsory course for students majoring in Mechanical Engineering and Automation. It aims to help students apply the basic operating principle and its application to solve the problems of design and application of CNC machine tool in practical manufacturing. This course provides students with an understanding of the characteristics and classification of CNC device, CNC programming for machining, the interpolation principle and mechanical structure and design of CNC machine tool. Meanwhile, it also strengthens their awareness of the structure of CNC system, servo feeding system and surveying device of CNC machine tool as well as its development and other application fields.Aims and ObjectivesThis course mainly explores technical transformation of CNC machine tools and relevant knowledge of mechanism, electronics and computer technology required by the application of CNC machine tools. On successful completion of this course, students should be able to:*have a positive attitude and develop a critical thinking;*enhance their professional ethics and ability;*link theory with practice and their major;*develop their vocational interest, tough character, good communication skill, team spirit and problem-solving ability;*master the characteristics and classification of CNC device, CNC programming for machining, the interpolation principle and mechanical structure and design of CNC machine tool.*keep abreast of current CNC development and other application fields.Syllabus and Schedule of LecturesTheoretical Teaching:Chapter 1 Introduction1.1 An Introduction of CNC Machine Tool and Its Classification1.2 The Origin and Development of CNC Machine Tool1.3 FMC, FMS and CIMSChapter 2 Programming of CNC Machining2.1 Basis of CNC Programming2.2 Manual Programming2.3 An Introduction of Automatic Programming of CNC MachiningChapter 3 CNC Device and Its Interface3.1 The Hardware Structure of CNC Device3.2 The Software Structure of CNC Device3.3 PLC and Interface Circuit of CNC DeviceChapter 4 Interpolation, Cutter Compensation and Speed Control4.1 Interpolation Principle and Programming4.2 Cutter Radius Compensation, Feed Speed and Acceleration and Deceleration ControlChapter 5 Servo-drive System5.1 Surveying Device, Stepper Motor and Its Driving System5.2 Direct Current Servomotor and Its Speed Control5.3 Alternating Current Servomotor and Its Speed Control5.4 Spindle Drive and Position ControlChapter 6 An Introduction to the Cases of CNC System6.1 An Introduction of Economical CNC System6.2 Advanced Economical CNC System6.3 An Introduction of High-class CNC SystemPractical Training (12 Hours)PrerequisitesElectrical Engineering and Electronic Technique, Programmable Logic Controller (PLC), Basis of Control Engineering, The Test Sensor Technology, Principle of Mechanical Manufacturing Engineering, etc.TextbookDong, Yuhong. Computerized Numerical Control (CNC) (2nd ed.). Higher Education Press, 2012.AssessmentsAssignment (including group work, experiment report, homework and attendance)30% Examination 70%。

数控专业英语词汇

数控专业英语词汇

数控专业英语词汇数字的adj numerical制造加工制造业n&v manufacture自动地adv automatically程序为..编程序n&v program指令n instruction预编程序v preprogram代码,编码n code信息n information手动地,人工地adv manually键区n keypad数据,参数n data输入n input微电子学n microelectronics执行v&n execute冲孔打孔冲床n&v punch装载加载n load部件零件n compoent工艺技术n technology主轴n spindle介质方法媒介medium命令n&v command转变为翻译translate控制器n controller软件software调整协调坐标v&n coordinate传递v transfer主机大型机mainframe存储store网络network功能functionnumerical control NC 数字控制control unit 控制装置manual programing 手动编程computer aided programming CAP 计算机辅助编程manual data input MDI 手动数据输入tape reader 读带机punched tape 穿孔带computer numerical control CNC 计算机数字控制machine tool 机床punched card 穿孔卡direct numerical control 直接式数字控制distributive numerical control分布式数字控制DNChost computer 主机personal computer 个人电脑二轴Axis机床坐标系machine coordinate system机床坐标原点machine coordinate origin工件坐标系workpiece coordinate system工件坐标原点workpiece coodinate origin机床零点machine zero参考位置reference position绝对尺寸absolute dimensiion absolute coordinates增量尺寸incremental dimension incremental coordinates 最小输入增量least input increment命令增量command increment插补interpolation直线插补line interpolation圆弧插补circula interpolation顺时针圆弧clockwise are逆时针圆弧counterclockwise Arc手工零件编程manual part programming绝对编程absolute programming增量编程increment programming字符character控制字符control character地址adress程序段格式block format指令码instruction code程序号program number程序名program name指令方式command mdoe程序段Block零件程序part program加工程序machine program程序结束end of program数据结束end of data程序暂停program stop准备功能preparatory function辅助功能miscellaneous function刀具功能tool function进给功能feed function主轴速度功能spindle speed function 进给保持feed hold刀具轨迹tool path零点偏置zero offset刀具偏置tool offset刀具长度偏置tool length offset刀具半径偏置tool radlus offset刀具半径补偿cutter compensation 刀具轨迹进给速度tool path feedrate 固定循环fixed cycle子程序subprogram工序单planning sheet执行程序executlve program倍率override伺服机构servomwchanisant误差error分辨率resolution三:板卡n board精密的adj fine字n word绝对的n absolute交流n AC加速v accelerate加速度n accelerateion有效的active adj插头adapter地址adress调整adjust前进adjustment高级的增强的advanced adj 报警alarm n修改alter放大器amplifier角度angle绝对式脉冲编码器APC附录附属品appendix圆弧arc字段自变量argument算术arithmetic箭头arrow自动AUTO自动的automatic辅助功能auxiliary function 轴axis背景后台background间隙backlash退格backspace备份backup栏,条bar电池battery波特率baudrate轴承bearing二进制binary位bit空格blank段,块block撞块,程序段block四blown v 熔断bore v 镗boreing n 镗孔box n 箱体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) 清除canned cycle 固定循环capacity 容量card 板卡carriage 工作台cassette 磁带cell 电池CH n 通道change v 变更channel n 通道check v 检查chop v 切削chopping n 切削circle n 圆circuit n 电路,回路circular adj 圆弧的clamp v 夹紧clear v 清除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(insert) v.插入insert 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.米name n.名字NC n.数字控制NCK n.数字控制核心negative adj.负的nest v,n.嵌入,嵌套nop n.空操作NULL n.空number n.号码numeric adj.数字的O number n.程序号octal adj.八进制的OEM n.原始设备制造商OFF adv.断offset n.补偿,偏移量ON adv.通one shot G code 一次性G代码open v.打开operate v.操作operation n.操作OPRT(operation) n.操作origin n.起源,由来original adj.原始的output n,v.输出over travel 超程over voltage 过电压overcurrent 过电流overflow v,n.溢出overheat n.过热overload n.过负荷override n.(速度等的)倍率page n.页page down 下翻页page up 上翻页panel n.面板PARA(parameter) n.参数parabola n.抛物线parallel adj.平行的,并行的,并联的parameter n.参数parity n.奇偶性part n.工件,部分password n.口令,密码paste v.粘贴path n.路径pattern n.句型,式样pause n.暂停PC n.个人电脑PCB n.印刷电路板per prep.每个percent n.百分数pitch n.节距,螺距plane n.平面PLC n.可编程序逻辑控制器plus n.增益,prep.加,adj.正的PMC n.可编程序逻辑控制器pneumatic adj.空气的polar adj.两极的,n.极线portable adj.便携的POS(position) v,n.位置,定位position v,n.位置,定位position loop n.位置环positive adj.正的power n.电源,能量,功率power source n.电源preload v.预负荷preset v.予置pressure n.压力preview v.予览PRGRM(program) v.编程,n.程序print v.打印printer n.打印机prior adj.优先的,基本的procedure n.步骤profile n.轮廓,剖面program v.编程,n.程序programmable adj.可编程的programmer n.编程器protect v.保护protocol n.协议PSW(password) n.密码,口令pulse n.脉冲pump n.泵punch v.穿孔puncher n.穿孔机push button n.按钮PWM n.脉宽调制query n.问题,疑问quit v.退出radius n.半径RAM n.随机存储器ramp n.斜坡ramp up v.(计算机系统)自举range n.范围rapid adj.快速的rate n.比率,速度ratio n.比值read v.读ready adj.有准备的ream v.铰加工reamer n.铰刀record v,n.记录REF(reference) n.参考reference n.参考reference point n.参考点register n.寄存器registration n.注册,登记relative adj.相对的relay v,n.中继remedy n.解决方法remote adj.远程的replace v.更换,代替reset v.复位restart v.重启动RET(return) v.返回return v.返回revolution n.转rewind v.卷绕rigid adj.刚性的RISC n.精简指令集计算机roll v.滚动roller n.滚轮ROM n.只读存储器rotate v.旋转rotation n.旋转rotor n.转子rough adj.粗糙的RPM n.转/分RSTR(restart) v.重启动run v.运行sample n.样本,示例save v.存储save as 另存为scale n.尺度,标度scaling n.缩放比例schedule n.时间表,清单screen n.屏幕screw n.丝杠,螺杆search v.搜索second n.秒segment n.字段select v.选择selection n.选择self-diagnostic 自诊断sensor n.传感器sequence n.顺序sequence number 顺序号series n.系列,adj.串行的series spindle n.数字主轴servo n.伺服set v.设置setting n.设置shaft n.轴shape n.形状shift v.移位SIEMENSE (德国)西门子公司sign n.符号,标记signal n.信号skip v,n.跳步slave adj.从属的SLC n.小型逻辑控制器slide n.滑台,v.滑动slot n.槽slow adj.慢soft key n.软键盘software n.软件space n.空格,空间SPC n.增量式脉冲编码器speed n.速度spindle n.主轴SRAM n.静态随机存储器SRH(search) v.搜索start v.启动statement n.语句stator n.定子status n.状态step n.步stop v.停止,n.挡铁store v.储存strobe n.选通stroke n.行程subprogram n.子程序sum n.总和surface n.表面SV(servo) n.伺服switch n.开关switch off v.关断switch on v.接通symbol n.符号,标记synchronous adj.同步的SYS(system) n.系统system n.系统tab n.制表键table n.表格tail n.尾座tandem adv.一前一后,串联tandem control n.纵排控制(加载预负荷的控制方式)tank n.箱体tap n,v.攻丝tape n.磁带,纸带tape reader n.纸带阅读机tapping n.攻丝teach in 示教technique n.技术,工艺temperature n.温度test v,n.测试thread n.螺纹time n.时间,次数tolerance n.公差tool n.刀具,工具tool pot n.刀杯torque n.扭矩tower n.刀架,转塔trace n.轨迹,踪迹track n.轨迹,踪迹tranducer n.传感器transfer v.传输,传送transformer n.变压器traverse v.移动turn v转动,n转,回合turn off v.关断turn on v.接通turning n.转动,车削unclamp v.松开unit n.单位,装置unload n.卸载unlock v.解锁UPS n.不间断电源user n.用户value n.值variable n.变量,adj.可变的velocity n.速度velocity loop n.速度环verify v.效验version n.版本vertical a.垂直的voltage n.电压warning n.警告waveform n.波形wear n,v.磨损weight n.重量,权重wheel n.轮子,砂轮window n.窗口,视窗workpiece n.工件write v.写入wrong n.错误,adj.错的year n.年zone n.区域。

数控技术专业英语 PPT课件

数控技术专业英语 PPT课件
11
• 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
computers to coordinate the operation of a number
of CNC machines. Ultimately, it may be possible to
coordinate an entire factory in this manner.
3
三、专业知识点 • 数控系统的组成 四、练习
6
• 精度 Accuracy • 转塔头 Turret head • 卧式加工中心 Horizontal spindle machining center • 立式加工中心 Vertical spindle machining center
7
二、重难点句
• Machining center greatly increased production rates because more operations could be performed on a workpiece in one setup.
10
• 冷却液 coolant • 柔性制造 flexible manufacturing • 工件夹紧 workholding • 小批量 small part lots • 中小批量生产 middle or small batch production • 大批量生产 mass production • 装配 assembly • 详细目录, 存货清单,(商店的)存货,库存 inventory • 第一次/第二次工业革命 the first/second industrial revolution

数控专业英语

数控专业英语

There are also other lathes, such as CNC electrode spark machining lathe and CNC electrospark wire-electrode cutting lathe.
The numerical control lathe would accomplish many types of cutting process. It is flexibly manufacturing and highly versatile. It can be adapted to the frequent changes of the products and the specifications. The numerical control lathe is widely used in mechanical manufacturing industry, such as automobile manufacturing and aircraft manufacturing.
4. The numerical control lathe is widely used in mechanical manufacturing industry, such as car manufacturing and aircraft manufacturing.
全句的意思是数控车床被广泛用于机械制造业, 例如,汽车制造和飞机 制造。 本句中的“…is widely used…”是被动语态,表示被广泛应用于…; “…such as…”表示例如…。
数控专业英语
Unit 1 Numerical Modern Factory
PartⅠ Text
Visiting a Modern Factory

数控技术应用专业英语LS1-3

数控技术应用专业英语LS1-3
数控技术应用专业英语
Learning Situation 1
CNC Lathe Machining
Task 3 CNC Program for Lathe
数控技术应用专业英语
Tas A Technical Reading Part B Practice activity Part C Broaden your horizon

Task 3 CNC Program for Lathe 1.Preparing for CNC lathe program
(2)Program zero 程序零点

The origin point for each axis is commonly called the program zero point, also called workpiece zero, workpiece origin or zero point. 每个坐标轴的原点通常称为程序零点,也称为工件零点、 工件原点或零点。 One of the main benefits of using the rectangular coordinate system is that many of the coordinates used within the program can be taken right from the print. 使用直角坐标系编程的主要好处是:程序中要用到的许 多坐标都可以直接从图纸中得到。
Task 3 CNC Program for Lathe 1.Preparing for CNC lathe program
The S code controls the spindle speed. The selected
speed value right follows the S address. S代码控制主轴转速。S地址后面是所选择的转速值。 The S command should be given together with the spindle revolution command(M03 or M04). S指令通常和主轴旋转指令(M03或M04)一起使用。 For example, M03 S1600 directs the control to set the CNC machine spindle 1600 r/min. 例如,“M03 S1600;”表示机床主轴转速为每分钟1600 转。

数控技术专业英语词汇大全样本

数控技术专业英语词汇大全样本

数控技术专业英语词汇大全( 赶紧收藏吧! )-09-29金属加工你是否经常在学习和工作中被某个专业英语词汇卡了壳, 抑或是在展会上跟国外客户交流时, 突然想不起来某个专业术语怎么说? 没关系, 金属加工小编为您搜集整理了下列数控技术专业英语词汇, 让您的学习交流不再愁了!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) 机床的部件能够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, 它能够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) 在加工程序中能够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。

数控技术应用专业英语LS1-2

数控技术应用专业英语LS1-2


Task 2 Process Analysis of CNC Lathe Machining 2.Preparing for process analysis

A typical composition of cemented carbide is 85 to 95 percent carbides of tungsten and the remainder is cobalt. 典型的硬质合金的 组成是85%~95%的碳化钨, 其余是钴。 Cemented carbides are the most widely used tool materials in the machining industry. 硬质合金是机加工中经常使用的一种刀具材料。

Task 2 Process Analysis of CNC Lathe Machining 1.Reading Part Drawing

Geometric tolerance Geometric tolerance is used to specify the features of shape and position. 形位公差用来指定形状和位置特征。
Task 2 Process Analysis of CNC Lathe Machining 2.Preparing for process analysis
2)Application of turning tools车刀的应用 External turning tool is used for turning cylinder, taper and facing surface. 外圆车刀用于切削圆柱面、锥面和端面; Groove tool is used in parting the workpiece or cutting off the workpiece. 切槽刀用于分割工件和切断工件;

数控技术专业英语词汇

数控技术专业英语词汇

数控技术专业英语词汇数控技术专业英语词汇数控技术,简称数控即采用数字控制的方法对某一工作过程实现自动控制的技术。

它所控制的通常是位置、角度、速度等机械量和与机械能量流向有关的开关量。

以下,小编为大家介绍数控技术专业英语词汇,供大家参考借鉴,欢迎浏览!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。

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❖ 直流电是一种总是沿同一方向流动的电流。
❖ There are different ways in which we can change energy from one form into another.
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Ⅱ. 科技英语的特点:
❖ 任何作品均有其特定的文体;每一文体有其 相应的特点。科技问题崇尚严谨周密,概念 准确,逻辑性强,行文简练,重点突出,句 式严整,少有变化,常用前置性陈述,即在 句中将主要信息尽量前置,通过主语传递主 要信息。
使用分词短语代替定语从句或状语从句;使用不 定式短语代替各种从句;这样可缩短句子,又比 较醒目。
❖ A direct current is a current which flows always in the same direction.
❖ A direct current is a current flowing always in the same direction.
Unit 1 Part One
科技英语的特点 (Language features of
EST)
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Ⅰ. 简述:
数控专业技术英语是一门建立在数控知识 基础和英语能力运用的应用类课程。目的是 在培养学生对于专业英语听、说、读、写、 译的能力。我们在课堂上将会学习数控相关 专业词汇、文章以及科技文献的翻译技巧。 科技类的文章是我们在以往的英语学习中很 少遇见的。但它同样也是我们在走向工作岗 位后接触最多的一种应用英语。产品说明书、 国外相关专业的资料介绍以及和对外贸易洽 谈都离不开专业英语的应用。
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❖ 我们可将电能储存在由一绝缘介质隔开的两块金属极 板内。我们称这样的装置为电容器,称其储存电能的 能力为电容。我们用法拉为单位来测量电容。
❖ 不难看出,上面短文中三句的主语均为we。所包含的 信息既少,又累赘重复,佶屈聱牙。科技文章很少采 用这种写法。
❖ 广泛使用被动语句:
❖ 科技英语中的谓语至少三分之一是被动语态。 这是应为科技文章侧重叙事推理,强调客观事 实。为了强调所论述的客观事物,常把他放在 句子的首位。
❖ After the programming work is completed, CNC operators perform the necessary machining operations.
❖ 编程工作完成以后,数控操作员就进行必须的 加工操作。
❖ We can store electrical energy in two metal plates separated by an insulating medium. We call such a device a capacitor, or a condenser, and its ability to store electrical energy capacitance. We measure capacitance in farads.
Talk-show is a TV program. program n. 节目 ___________________________
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The computer has been programmed. program v. 计算机编程
There is a way for the operator to override the rapid rate during program verification.
程序调试过程中给操作者提供了修调 快进速度的方法。override在普通英语 中是“践踏,代理佣金”的意思,而 在数控技术中常常指“倍率,修调” 的意思。
像这样的专业词汇很多,只有通过大量 识记和阅读本____专____业____文____献_____,____才__ 能很好的掌握。
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❖ 科技文章文体的特点是:
客观(objectivity)、清晰(accuracy)、准 确、精练(conciseness)、严密。现在我们 就具体介绍几个科技英语的语言特点。
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❖ 专业词汇多:
科技英语是专业性很强的文体,牵涉到很 多专业性的概念。因此也会出现很多专业 性的词汇。科技英语中的专业词汇我们可 以分为两种。一种是纯粹的专业词汇只有 在专业性文章中才会出现的,例如:lathe n.车床;diode n. 二极管。另一类是在我们 已经学过的普通英语中经常用到的,很多 英语词汇在普通英语和科技英语中的含义 在表达时差别很大。例如
❖ 电能可储存在由一绝缘介质隔开的两块金属极板内。 这样的装置称之为电容器,其储存电能的能力称为电 容。电容的测量单位是法拉。
❖ 这段话,四个主语完全不同,避免了单调重复,前后 连贯,自然流畅。
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为此,往往
❖ Electrical energy can be stored in two metal plates separated by an insulation medium. Such a device is called a capacitor, or a condenser, and its ability to store electrical energy is termed capacitance. It is measured in farads.
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