Unit 1 The Die and Mold Materials and Heat Treatment 1
1.1 Lesson 1 Die and Mold Steels 1
New Words ＆ Expressions 2
Glossary of Terms 3
Notes 4
1.2 Lesson 2 The Purpose of Heat Treatment 4
New Words＆Expressions 4
Glossary of Terms 5
Notes 5
1.3 Reading Materials 1 Carbon Steels and Alloy Steels 5
1.4 Reading Materials 2 Types of Heat Treatment 7
Unit 2 Die Design 9
2.1 Lesson 3 Deformation Modes in Sheet Forming 9
New Words ＆ Expressions 10
Glossary of Terms 11
2.2 Lesson 4 Piercing Die Design 11
New Words ＆ Expressions 13
Glossary of Terms 13
Notes 14
2.3 Lesson 5 Bending Die Design 14
New Words ＆ Expressions 17
Glossary of Terms 18
Notes 19
2.4 Reading Materials 3 Blanking Die Design 19
2.5 Reading Materials 4 Drawing Die Design 20
2.6 Reading Materials 5 Compound Die Design 22
Unit 3 The Plastic Mold Design 25
3.1 Lesson 6 Plastics and Classification of Plastics 25
New Words ＆ Expressions 26
Glossary of Terms 27
Notes 27
3.2 Lesson 7 Thermoplastic Mold Design 28
New Words ＆ Expressions 29
Glossary of Terms 30
Notes 31
3.3 Lesson 8 Transfer and Injection Molding 31
New Words ＆ Expressions 32
Glossary of Terms 33
Notes 33
3.4 Reading Materials 6 Characteristics of Forming for P1astic Material 34
3.5 Reading Materials 7 Thermosetting Mold Design 35
3.6 Reading Materials 8 Compression Molding 36
Unit 4 Pressure Die-Casting Die Design 38
4.1 Lesson 9 The Assembly of Pressure Die-Casting Dies 38
New Words ＆ Expressions 39
Glossary of Terms 40
Notes 41
4.2 Reading Materials 9 The Die Insert 41
Unit 5 The Parts for Dies and Molds 43
5.1 Lesson 10 Die Part—Stock Stop 43
New Words ＆ Expressions 44
Glossary of Terms 44
5.2 Lesson 11 Plastic Injection Mold Parts 46
New Words ＆ Expressions 47
Glossary of Terms 47
5.3 Lesson 12 Standard Die ＆ Mold Base 48
New Words ＆ Expressions 49
Glossary of Terms 49
Notes 49
5.4 Lesson 13 Types of Injection-molding 50
New Words ＆ Expressions 51
Glossary of Terms 52
5.5 Reading Materials 10 Pilots 53
5.6 Reading Materials 11 Design of Guides for the Parts to Be Molded 54
5.7 Reading Materials 12 Knockout Bars 55
5.8 Reading Materials 13 The Economics of Injection-molding Products 55
Unit 6 The Forming and Molding Equipment 57
6.1 Lesson 14 Types of Press 57
New Words ＆ Expressions 59
Glossary of Terms 59
Notes 61
6.2 Lesson 15 The Injection-molding Machine 61
New Words ＆ Expressions 63
Glossary of Terms 64
Notes 65
6.3 Lesson 16 The Specifications of Press 66
New Words ＆ Expressions 67
Glossary of Terms 67
6.4 Reading Materials 14 Main Components of Press 68
6.5 Reading Materials 15 Components of Injection-molding Machine 69
6.6 Reading Materials 16 The Specifications of Injection-molding Machine 71
Unit 7 The CNC Machining Equipment 72
7.1 Lesson 17 Types of CNC Machining Equipment 72
New Words ＆ Expressions 73
Glossary of Terms 73
Notes 73
7.2 Lesson 18 CNC Turning Center 74
New Words ＆ Expressions 74
Glossary of Terms 75
Notes 75
7.3 Reading Materials 17 The Advantages of CNC Machines 75
7.4 Reading Materials 18 The Disadvantages of CNC Machines 76
Unit 8 Main Specification of CNC Machining Centers 77
8.1 Lesson 19 Specification for CNC Horizontal Machining Center 77
New Words ＆ Expressions 78
Glossary of Terms 78
8.2 Lesson 20 Specification for CNC Vertical Machining Center 79
New Words ＆ Expressions 80
Glossary of Terms 80
8.3 Reading Materials 19 Specification for CNC Turing-milling Machining Center 81
8.4 Reading Materials 20 Structure Feature of CNC Turing-milling Machining Center 82
Unit 9 The Special-Purpose Machining Equipment 83
9.1 Lesson 21 Electro-discharge Machines 83
New Words ＆ Expressions 83
Glossary of Terms 84
Notes 84
9.2 Lesson 22 Types of Electro-discharge Machines 84
New Words ＆ Expressions 85
Glossary of Terms 86
9.3 Reading Materials 21
Traveling-wire EDM Machine 87
9.4 Reading Materials 22
Electrochemical Machines 87
Unit 10 CAD/CAM/CAE/CAPP 89
10.1 Lesson 23 Computer-aided Design ＆ Manufacturing(CAD/CAM) 89
New Words ＆ Expressions 90
Glossary of Terms 91
Notes 91
10.2 Lesson 24 Computer-aided Manufacturing(CAM) 91
New Words ＆ Expressions 92
Glossary of Terms 93
10.3 Reading Materials 23 Computer-aided Engineering(CAE) 93
10.4 Reading Materials 24 Computer-aided Process Planning(CAPP) 94
参考译文 95
单元1 模具材料与热处理 95
第1课 模具钢 95
第2课 热处理的用途 95
单元2 冲压模具设计 96
第3课 板料成形的成形原理 96
第4课 冲孔模具设计 97
第5课 弯曲模具设计 98
单元3 塑料模具设计 100
第6课 塑料与塑料分类 100
第7课 热塑性塑料模具设计 101
第8课 传递成形与注射成形 102
单元4 压力铸造模具设计 103
第9课 压力铸造模具的装配 103
单元5 冲压模具与注射模具零件 104
第10 课冲压模具零件——挡料块 104
第11课 注射模具零件 106
第12课 标准模架 107
第13课 注射成形的类型 108
单元6 冲压与塑压成形设备 109
第14课 压力机的类型 109
第15课 注射成形机 111
第16课 压力机的技术规格 113
单元7 数控加工设备 114
第17课 数控加工设备的类型 114
第18课 数控车削中心 114
单元8 数控加工中心的主要技术规格 115
第19课 卧式数控加工中心的技术规格 115
第20课 立式数控加工中心的技术规格 116
单元9 特种加工设备 117
第21课 电火花加工机床 117
第22课 电火花加工机床的类型 117
单元10 计算机辅助设计／制造／工程／工艺 118
第23课 计算机辅助设计与制造（CAD/CAM) 118
第24课 计算机辅助制造（CAM） 119
Appendix A Glossary of Terms and Abbreviations 120
Appendix B Vocabulary 134