机电专业英语电子书

前言

Part 1 Text

Unit 1 Engineering Drawing

Lesson 1 Coordinate Systems and Types of Views

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Lesson 2 Tolerances and Fits

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Useful Skills

Unit 2 Mechanical Components

Lesson 3 Shafts and Shaft Accessories

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Lesson 4 Disc Type Components

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Useful Skills

Unit 3 Types of Control Devices

Lesson 5 Relay Devices

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Lesson 6 PLCs

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Useful Skills

Unit 4 Machining Methods and Types of Cutters

Lesson 7 General-purpose Machining Methods

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Lesson 8 Electrodischarge Machining and Wire EDM

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Useful Skills

Unit 5 CNC Machine Tools and Tooling Systems

Lesson 9 Numerical Control Machine Tools

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Lesson 10 Machining Centers and Tooling Systems

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Useful Skills

Unit 6 Programming Knowledge

Lesson 11 Word Address Programming

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Lesson 12 Motion Types and the Forms of Compensation

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Useful Skills

Unit 7 Programming Techniques

Lesson 13 Typical Operation Programming

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Lesson 14 NC Part Programming

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Useful Skills

Unit 8 Operational Panels and Maintenance of CNC Machines

Lesson 15 Operational Panels

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Lesson 16 Maintenance of CNC Machines

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Useful Skills

Unit 9 CAD/CAM

Lesson 17 CAD and Its Applications

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Lesson 18 CAM and Its Applications

Technical Terms

Questions for Text Discussion

Text

New Words and Expressions

Notes to the Text

Exercises

Useful Skills

Unit 10 Necessary Knowledge for Applying for a Job

Lesson 19 Resumes and Letters of Applications

Technical Terms

Text

New Words and Expressions

Exercises

Lesson 20 Introduction to Electromechanical Products

Appendix 1 Engineering Materials

Appendix 2 G&M Code Reference

Appendix 3 The Sample of CNC Machine Specifications

Part 2 译文

第一单元 工程制图

第一课 坐标系和视图种类

1.1 坐标系

1.2 视图类型

1.3 多视图

第二课 公差与配合

2.1 公差

2.2 配合

2.3 形状和位置公差符号

第二单元 机械零件

第三课 轴及轴的附件

3.1 轴

3.2 轴的附件

第四课 圆盘类零件

4.1 凸轮

4.2 齿轮

4.3 蜗轮蜗杆副

第三单元 控制装置类型

第五课 继电器

5.1 控制装置的发展

5.2 继电器的组成部件

第六课 可编程逻辑控制器

6.1 PLC

6.2 可编程控制器的构造

第四单元 加工方法及刀具类型

第七课 常用加工方法

7.1 车床

7.2 铣床

7.3 钻床

7.4 磨削加工和磨床

7.5 焊接技术

第八课 电火花加工及电火花线切割

8.1 电火花加工

8.2 电火花线切割

8.3 激光-光栅加工

第五单元 数控机床及刀具系统

第九课 数控机床

9.1 动力驱动

9.2 运动控制

第十课 加工中心及刀具系统

10.1 数控加工中心的组件

10.2 刀具材料

10.3 自动换刀系统

第六单元 编程知识

第十一课 字地址编程

11.1 编程零点和坐标系

11.2 字地址编程

第十二课 运动类型及补偿形式

12.1 运动类型

12.2 补偿形式

第七单元 编程技术

第十三课 典型操作编程

13.1 孔加工编程

13.2 编程直线轮廓

13.3 编程圆弧轮廓

13.4 用子程序进行编程

第十四课 数控零件编程

14.1 加工零件实例

14.2 编写零件加工程序

第八单元 数控机床控制面板及维护

第十五课 控制面板

15.1 控制面板的描述

15.2 屏幕阅读

第十六课 数控机床维护

16.1 数控机床安全操作注意事项

16.2 日常维护

16.3 日常维修

第九单元 CAD/CAM

第十七课 CAD及其应用

17.1 CAD历史

17.2 计算机辅助设计系统的结构

17.3 CAD的益处

17.4 CAD的使用菜单和命令

第十八课 CAM及其应用

18.1 计算机辅助制造

18.2 计算机集成制造

第十单元 申请工作必备知识

第十九课 简历及求职申请信

19.1 招聘广告

19.2 个人简历和求职信

第二十课 机电产品介绍