Contents
前言
Chapter 1?Fundamentals of Machine Manufacturing1
Unit 1 Third-Angle Projection1
Unit 2 Engineering Materials7
Unit 3 Manufacturing Processes of Materials12
Chapter 2?Properties and Use of Materials17
Unit 1 Mechanical Properties of Materials17
Unit 2 Physical Properties of Materials22
Unit 3 Metals and Their Use27
Chapter 3?Fundamentals of Metallurgy32
Unit 1 Crystal Structure of Metals32
Unit 2 The Fe-Fe3C Phase Diagram37
Unit 3 Solidification of Metals42
Chapter 4?Heat Treatment of Metals47
Unit 1 Structure of Alloys and Phase Diagrams47
Unit 2 Three Stages of Annealing52
Unit 3 Heat Treating of Tool Steels58
Chapter 5?Casting Alloys63
Unit 1 Ferrous Alloys (Steels)63
Unit 2 Ferrous Alloys (Cast Irons)68
Unit 3 Nonferrous Alloys72
Chapter 6?Melting Furnaces of Metals76
Unit 1 The Cupola76
Unit 2 Other Melting Furnaces82
Chapter 7?Foundry Processes88
Unit 1 The Foundry88
Unit 2 Patterns93
Unit 3 Molding Machines98
Unit 4 Gating Systems102
Unit 5 Design Considerations106
Chapter 8?Special Casting Processes111
Unit 1 Die Casting111
Unit 2 Centrifugal Casting118
Unit 3 Lost-Foam Casting124
Chapter 9?Advanced Casting Technology130
Unit 1 Foundries and Foundry Automation130
Unit 2 Semi-solid Metal Processing135
Chapter 10?Forming Methods of Engineering Materials140
Unit 1 Soldering and Welding140
Unit 2 Hot Working and Cold Working Processes146
Unit 3 Plastic Processing151
Appendix158
Appendix A Translation Knowledge（翻译知识）158
Appendix B Translated Texts（课文参考译文）179
References201
