机电专业英语PDF电子书下载

Part 1 Fundamentals of Manufacturing 1

Unit 1 Classification of Materials 1

Unit 2 Metals 5

Unit 3 Heat Treatment 14

Unit 4 Forming 24

Reading Material 1 Hot Working of Metals 29

Translation Skill 1 33

Part 2 Machine Design 36

Unit 5 Lathes 36

Uuit 6 Couplings,Clutches,Shafts,Spring and Threaded fastener 41

Unit 7 Milling 51

Unit 8 Machine Designed 56

Reading Material 2 Machine Elements 65

Translation Skill 2 67

Part 3 Electronic Technology 71

Unit 9 Electrical Machines 71

Unit 10 Electrician Technology 78

Unit 11 Electron Technology 83

Unit 12 Automatic Control Systems 88

ReadingMaterial 3 Hydraulic and Pneumatic Elevators 93

Translation Skills 3 103

Part 4 Mechatronics Technique 107

Unit 13 Mechatronics 107

Unit 14 Introduction to AT89S51 115

Unit 15 Programmable Logic Controllers 123

Unit 16 Electrical Engineering 134

Reading Material 4 Circuit of the MP4 Player 139

Translation Skills 4 146

Part 5 Advanced Manufacturing Technology 150

Unit 17 Computer Numerical Control 150

Unit 18 Machine Vision 158

Unit 19 Computer-aided Manufacturing 166

Unit 20 Flexible Manufacturing Systems 176

Reading Material 5 Industrial Robots 182

Translation Skill 5 190

部分习题参考答案 197

附录 205

Appendix 1 常用专业词汇 205

Appendix 2 Tables of Weights and Measures 225

Appendix 3 Internation Unit System 227

Appendix 4 Prefixes Forming Units of Decimal Multiples and Fractions 229