数控英文课件Unit 22 Computer Graphics Programming
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。
中职 数控技术应用专业英语完整版课件全套ppt教程(最新)
2. Key Sentences 重点句子
① Numerical Control (NC) is any machining process in which the operations are executed automatically in sequences as specified by the program that contains the information for the tool movements① Since its introduction, NC technology has found many applications …
数控技术自发明以来，得到了广泛的应用……
此句中 its 指代 NC technology
Lesson 3 The Advantages and Disadvantages of CNC Machines
麻省理工学院
servo system 伺服系统 measure device 测量装置 impulse n. 脉冲 milling cutter 铣刀 implementation n. 工具，仪器，执行过程 hard-wire n. 硬线连接 two-axis n. 两坐标 versatile adj. 多方面的，多变的，多用途的
数字控制是按照含有机床(刀具)运动信息程序所
指定的顺序自动执行操作的加工过程。
此句中包含两个定语从句，第一个从句的先行词是 machining process，in which引导从句the operations are
executed automatically in sequences as specified by the
UNIT 5 NC Programming UNIT 6 Modern Computer-aided Part
数控专业英语PPT课件
第1页/共86页
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。 • 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。
11以同志为核心的党的第三代中央领导集体形成以来的13年党中央高举理论伟大旗帜贯彻三个代表重要思想坚持走中国特色社会主义道路对全面推进改革开放和社会主义现代化建设做出了一系列重大决策我国改革开放和现代化建设取得了举世瞩目的伟大成就
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。
• 另外，CAD/CAM第8页软/共件86页与数控机床之间的联系
Ⅲ. 如何学习科技英语 1.掌握一定的专业基础。 2.牢记本专业常用名词词组和专业词汇。
machine tools 机床
第9页/共86页
• In the 13 years since the founding of the third generation collective leadership with Mr. Jiang Zemin at the core, China has made remarkable achievements in reform and opening up. The Central Party Committee has held high the great banner of Deng Xiaoping Theory, implemented the thought of "Three Representations", followed the path of building socialism with Chinese characteristics, and taken a host of important decisions on advancing
CNC简介(中英文)ppt课件
CNC制程简介
1
CNC Workflow
Mother Glass Cutting
母玻璃切割
Outline Rough Grinding
粗磨
Outline Fine Grinding
细磨
Chamfer
Making
倒边
Drilling
Hole
钻孔
Edge
备注： 根据不同工厂以及不同要求，CNC步骤可以简化，工具可以更改
Grinding Tool
磨棒/砂轮
2
CNC Machine
Single Axis Type
Double Axes Type
The following data is just an example, different machines have different settings.
研磨液作用
− Cooling 冷却 − Lubrication 润滑 − Cleaning 清洁 − Rust Prevention 防锈 − Tool Protection 刀具保护
Lapping liquid component:
研磨液组成
− Surface Active Agent 表面活性剂 − Lubricant 润滑剂 − Foam Killer 消泡剂 − Antirust 防锈剂 − Germicide 杀菌剂
抛光材料
红粉 氧化铈 氧化铬 氧化锆 氧化钍
化学组成
Fe2O3 CeO2 Cr2O3 ZrO2 ThO2
莫氏硬度
5.5~5.6 6
6.0~7.5 5.5~6.5
6~7
抛光能力/ （mg/min）
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.
CNC machines cnc数控机床英文简介 ppt
一般来说，一台数 控机床包括了下面几 部分：数控系统；伺 服驱动系统，包括驱 动器和伺服电机；机 床本体。
CNC device
Machine
Serve drive system
Mechanical Specialized English – CNC
CNC device
As with all computers, the CNC device works on a binary principle using only two characters 1 and 0. Series of ones and zeros which is socalled machine language is the only language the computer understands. When creating the program, operators use a list of codes and keys to express the job information.
Drives transform pulse signals sent out from CNC device into motor signals, which tell the serve motor to rotate with each pulse. The rotation of the serve motor in turn rotates the lead screw which drives the linear axis. With each step of movement, the measure device sends a signal back to CNC device, which compares the current position of the drive axis with the programmed position.
《数控技术》PPT课件
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随着计算机技术和控制技术的发展，出现了 直 接 数 字 控 制 系 统 （ DNC ） 、 柔 性 制 造 系 统 (FMS)、计算机集成制造系统(CIMS)。
• 教学方法
– 课堂教学 – 实验教学 –自 学 – 专题讲座
• 考核方式
– 考 试（70%） – 平时成绩（20%）
• 读书报告 • 课堂提问
– 实验报告（10%）
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第一章 绪 论
§1-1 数控系统及数控机床的基本概念
一、定义
1. 数字控制 (数控NC) (Numerical Control ) 它是指用数字化信号对机床运动及其加工过
图1-4 直线控制的加工原理图
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3. 轮廓控制的数控机床
能够对两个或两个以上运动坐标的位移及速 度进行连续相关的控制，因而可进行曲线或曲面 的加工。
图1-5 2轴控制，同时控制两个坐标
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3轴联动，(3轴控制)
4轴控制
5轴联动加工
5轴联动加工
11.01.2021 图1-6 多轴联动数控h 加工的原理图
通过对普通机床的比较，得出数控机床
的特点及加工对象。在理解的基础上牢记
11数.01.2控021 机床的组成及分类。h
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作业
1、什么是数控技术？有何特点？ 2、简述数控机床的组成及工作原理？ 3、简述数控机床的类型？
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《数控应用专业英语》课件第2章
2 CONTROLLED AXES
NOTE In two path control, axis information displayed on the
tools?
2 CONTROLLED AXES
The least command increment is either metric or inch depending on the machine tool. Set metric or inch to the parameter INM (No.100＃0).
2 CONTROLLED AXES
Limitations ·Default axis name
When a default axis name (1 to 8) is used, operation in the MEM mode and MDI mode is disabled. ·Duplicate axis names
When this parameter is set to 0 or a character other than the valid characters is specified, an axis name from 1 to 8 is assigned by default.
In two path control, the basic three axis names are fixed to X, Y, and Z for either path, but the name of an additional axis can be selected from A, B, C, U, V, and W by parameter 1020. Duplicate axis names cannot be used in the same path, but the same axis name can be used in different paths.
数控机床英文操作面板.docx
数控机床的英文操作面板1. EMERGENCY STOP 紧急制动2. MODE SELECT 模式选择3. EDIT 编辑4. MEMORY 存储5. MDI 人工数据输入6. HANDLE 手动7. JOG 点动8. CYCLE START 循环启动9. FEED HOLD 进给锁定10 . SINGLE BLOCK 单程序段11 . DRY RUN 空运行12 . REFERENCE RETURN 零点返回13 . FEED RATE OVERRIDE 进给倍率14 . RAPID TRAVERSE OVERRIDE 快速进给倍率15 . MACHINE LOCK 机床面板16 . CONTROL PANEL 控制面板17 . POWER ON AND POWER OFF 电源开和关18 . RESET 复位19.CRT CHARACTER DISPLAY 显示数控技术常用术语中英文大全1. 计算机数值控制：Computerized Numerical Control, CNC2. 车由：(Axis)3. 机床坐标系：Machine Coordinate System4. 机床坐标原点：Machine Coordinate Origin5. 工件坐标系：Work-piece Coordinate System6. 工件坐标原点：Work-piece Coordinate Origin7. 机床零点：Machine Zero8. 参考位置：Reference Position9. 绝对尺寸( Absolute Dimension) / 绝对坐标值( IncrementalCoordinates)10. 增量尺寸( Incremental Dimension ) / 增量坐标( IncrementalDimension)11. 最小输入增量：Least Input Increment12. 命令增量：Least Command Increment13. 插补：Interpolation14. 直线插补：Line Interpolation15. 圆弧插补：Circular Interpolation16. 顺时针圆弧：Clockwise Arc17. 逆时针圆弧：Counterclockwise Arc18. 手工零件编程：Manual Part Programming19. 计算机零件编程：Computer Part Programming20. 绝对编程：Absolute Programming21. 增量编程：Increment Programming22. 字符：Character23. 控制字符：Control Character24. 地址：Address25. 程序段格式：Block Format26. 指令码：Instruction Code27. 程序号：Program Number28. 程序名：Program Name29. 指令方式：Command Mode30. 程序段：Block31. 零件程序：Part Program32. 加工程序：Machine Program33. 程序结束：End of Program34. 数据结束：End of Data35. 程序暂停：Program Stop36. 准备功能：Preparatory Function37. 辅助功能：Miscellaneous Function38. 刀具功能：Tool Function39. 进给功能：Feed Function40. 主轴速度功能：Spindle Speed Function41. 进给保持：Feed Hold42. 刀具轨迹：Tool Path43. 零点偏置：Zero Offset44. 刀具偏置：Tool Offset45. 刀具长度偏置：Tool Length Offset46. 刀具半径偏置：Tool Radius Offset47. 刀具半径补偿Cutter Radius Compensation48. 刀具轨迹进给速度：Tool Path Feed Rate49. 固定循环：Fixed cycle, Canned cycle50. 字程序：Subprogram51. 工序单：Planning Sheet52. 执行程序：Executive Program53. 倍率：Override54. 伺服机构：Servo-Mechanist55. 误差：Error56. 分辨率：Resolution。
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mputer. Next, the cutter path is drawn around the part an
d the necessary information on cut direction, tool, speeds
数字化是最简单的CAM方法之一，但也是精确度 最低的。零件的几何精度取决于数字化的按比例绘 图的精度，幸运的是，在使用三十倍或更大的样图 尺寸时，这个缺点已经变得微不足道了。
Scanning Systems扫描系统
Scanning systems use the part itself rather than a part draw ing to obtain the geometric database to machine the part. Sca nning is used when complex curves are to be machined which are difficult to draw and which do not fit a true mathematical model.
然后由后置处理器把这些信息转化成一个APT文 件，或者转化成一个刀具中心线数据文件。这些数 据然后通过另一个后置处理器输入，该后置处理器 为给定的机床生成需要的数控代码。
There are a number of different CAM systems on the market .The following is a brief explanation of several d ifferent types.
数字化系统是用现存的零件样图获得几何信息， 所使用的样图必须按零件的实际尺寸绘出来。按比 例绘制的样图被输入一个数字转换器，它连接着CA M系统的计算机。数字转换器由附带着探针或其它 传感器的工作台组成。
The sensing device is passed over the drawing, converting drawi ng lines in the necessary mathematical information into electronic f orm which the computer needs to recreate the drawing .The cutter path is then defined by the programmer and the cutter, speed, and f eed information input. The result is then postprocessed into the nec essary tape code for the CNC machine.
传感装置通过样图，把携带必要的数学信息的样图线条转 换成电量的形式，这是计算机重新绘制样图需要的。然后，编 程人员定义走刀路线，输入刀具、速度、进给量信息。最后， 其结果被后置处理成为数控机床所必需的纸带代码。
which the computer needs to recreate the drawing 为定语从句， 修饰electronic form。
, and feeds are input.
CAM是指计算机辅助制造，这是数控编程的最新 形式。当使用CAM系统时，编程人员或者调用一个 现存的零件图样，或者给计算机定义零件的几何参 数。接着，走刀路线被绕着零件绘出来，有关切削 方向、刀具、速度、进给量的必要的信息被输入。
This information is then converted into either an APT file or a cutter centerline data file by a postprocessor. Th is data is then fed through a secondary postprocessor, w hich produces the necessary NC code for a given machi ne.
The newest form of NC programming is called CAM.
CAM stands for computer aided manufacturing. When us
ing a CAM system, the programmer eitherone of the simplest CAM methods, but i t is also the least accurate. The accuracy of the part geo metry is dependent upon the accuracy of the scaled dra wing which was digitized. Fortunately this shortcoming is minimized by the fact that drawings 30 times size or l arger can be used.
市场上有许多不同的CAM系统。下面对几种不 同的类型做以简要的说明。
Digitizing Systems数字化系统
Digitizing systems use an existing part drawing to obt ain the geometry information. The drawing used must b e drawn to a true scale of the finished part. The scale dra wing is fed into a digitizer which is connected to the CA M system computer. A digitizer is a device consisting of a table with a probe or other sensor attached.