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Unit 1 Introduction to Dies and Molds 1

Part Ⅰ Technical and Practical Reading 1

Reading A What Is Dies and Molds 1

Notes 3

New Words 3

Phrases and Expressions 5

Reading B A Coin Die 7

New Words 9

Phrases and Expressions 10

Part Ⅱ Glance at the Structure of the Die 12

Part Ⅲ Simulated Writing 14

Part Ⅳ Communicative Speaking:At the Die Company 17

Part Ⅴ Broaden Your Horizon—Get to Know More of the World Famous Companies 18

Unit 2 Introduction to Die Materials 20

Part Ⅰ Technical and Practical Reading 20

Reading A 21 st Century Stamping Material Specifications 20

Notes 22

New Words 23

Phrases and Expressions 24

Reading B Forming High-Strength Materials 26

New Words 29

Phrases and Expressions 30

Part Ⅱ Glance at the Structure of the Die 32

Part Ⅲ Simulated Writing 35

Part Ⅳ Communicative Speaking:Talk About Dies and Molds 38

Part Ⅴ Broaden Your Horizon—Get to Know More of the World Famous Companies 39

Unit 3 Basic Bending Die 40

Part Ⅰ Technical and Practical Reading 40

Reading A Bending Basics 40

Notes 44

New Words 44

Phrases and Expressions 45

Reading B Controlling Bend Angles 47

New Words 49

Phrases and Expressions 50

Part Ⅱ Glance at the Structure of the Die 51

Part Ⅲ Simulated Writing 53

Part Ⅳ Communicative Speaking:Technical Consultations on Dies and Molds 56

Part Ⅴ Broaden Your Horizon—Get to Know More of the World Famous Companies 57

Unit 4 Fine Blanking Die 59

Part Ⅰ Technical and Practical Reading 59

Reading A The Fine Blanking Technology 59

Notes 62

New Words 62

Phrases and Expressions 63

Reading B The Process of Fine Blanking 65

New Words 68

Phrases and Expressions 69

Part Ⅱ Glance at the Structure of the Die 71

Part Ⅲ Simulated Writing 73

Part Ⅳ Communicative Speaking:Meeting Customers at the Airport 76

Part Ⅴ Broaden your Horizon—Get to Know More of the World Famous Companies 76

Unit 5 Introduction to Injection Molding 78

Part Ⅰ Technical and Practical Reading 78

Reading A Injection Molding Overview 78

Notes 81

New Words 82

Phrases and Expressions 83

Reading B Basics of Injection Molding 85

New Words 89

Phrases and Expressions 90

Part Ⅱ Glance at the Structure of the Die 91

Part Ⅲ Simulated Writing 93

Part Ⅳ Communicative Speaking:An Invitation to the Industrial Exhibition 97

Part Ⅴ Broaden Your Horizon—Get to Know More of the World Famous Companies 98

Unit 6 Introduction to Stamping Die 99

Part Ⅰ Technical and Practical Reading 99

Reading A Basic Stamping Die(Ⅰ) 99

New Words 102

Phrases and Expressions 103

Reading B Basic Stamping Die(Ⅱ) 105

New Words 109

Phrases and Expressions 109

Part Ⅱ Glance at the Structure of the Die 111

Part Ⅲ Simulated Writing 113

Part Ⅳ Communicative Speaking:Asking Experts for Advice 117

Part Ⅴ Broaden Your Horizon—Get to Know More of the World Famous Companies 118

Unit 7 Introduction to Injection Molding Machine 119

Part Ⅰ Technical and Practical Reading 119

Reading A Basic Injection Molding Machine 119

New Words 123

Phrases and Expressions 124

Reading B How Thermoplastic Injection Molding Works 126

New Words 129

Phrases and Expressions 130

Part Ⅱ Glance at the Structure of the Die 130

Part Ⅲ Simulated Writing 133

Part Ⅳ Communicative Speaking:Plan to See a Die Purchasing Agent 136

Part Ⅴ Broaden Your Horizon—Get to Know More of the World Famous Companies 137

Unit 8 Stretch in Deep Draw 138

Part Ⅰ Technical and Practical Reading 138

Reading A Obtaining Stretch in Deep Draw Operations 138

New Words 140

Phrases and Expressions 141

Reading B How to Draw Round Cups Deeper 143

New Words 146

Phrases and Expressions 147

Part Ⅱ Glance at the Structure of the Die 148

Part Ⅲ Simulated Writing 150

Part Ⅳ Communicative Speaking:Field Personnel Training 153

Part Ⅴ Broaden Your Horizon—Get to Know More of the World Famous Companies 154

Unit 9 Introduction to 3D Die Design 155

Part Ⅰ Technical and Practical Reading 155

Reading A Simulation Software Simplifies Progressive Die 155

Notes 157

New Words 158

Phrases and Expressions 158

Reading B Choosing CAD Software for 3-D Mold Design 161

New Words 163

Phrases and Expressions 164

Part Ⅱ Glance at the Structure of the Die 166

Part Ⅲ Simulated Writing 168

Part Ⅳ Communicative Speaking:Talking About 2D and 3D 171

Part Ⅴ Broaden Your Horizon—Get to Know More of the World Famous Companies 172

Unit 10 Trends Driving Quick Die Change 174

Part Ⅰ Technical and Practical Reading 174

Reading A Judge the Quick and the Die Change 174

Notes 178

New Words 178

Phrases and Expressions 179

Reading B Retrofitting a Press for Quick Die Change 181

New Words 183

Phrases and Expressions 184

Part Ⅱ Glance at the Structure of the Die 185

Part Ⅲ Simulated Writing 188

Part Ⅳ Communicative Speaking:Talking About Mold Supervising Safety 192

Part Ⅴ Broaden Your Horizon—Get to Know More of the World Famous Companies 193

参考译文 194

第一单元 模具和铸模简介 194

第一部分 技术与实践阅读 194

阅读材料A 什么是模具和铸模 194

阅读材料B 用以制硬币的模具 195

第二部分 模具结构认知 196

第二单元 模具材料简介 197

第一部分 技术与实践阅读 197

阅读材料A 21世纪冲压材料规格 197

阅读材料B 高强度成形材料 199

第二部分 模具结构认知 200

第三单元 压弯冲模基本知识 201

第一部分 技术与实践阅读 201

阅读材料A 弯曲的基本知识 201

阅读材料B 控制弯曲角度 205

第二部分 模具结构认知 206

第四单元 精密冲模 207

第一部分 技术与实践阅读 207

阅读材料A 精密冲裁技术 207

阅读材料B 精冲的过程 208

第二部分 模具结构认知 210

第五单元 注塑成型介绍 211

第一部分 技术与实践阅读 211

阅读材料A 注塑成型概述 211

阅读材料B 注塑成型的基本知识 213

第二部分 模具结构认知 217

第六单元 冲压模具简介 218

第一部分 技术与实践阅读 218

阅读材料A 基本冲压模具（Ⅰ） 218

阅读材料B 基本冲压模具（Ⅱ） 220

第二部分 模具结构认知 223

第七单元 注塑机介绍 224

第一部分 技术与实践阅读 224

阅读材料A 基本注塑机 224

阅读材料B 如何进行热塑性注塑成型 228

第二部分 模具结构认知 230

第八单元 深拉伸延 231

第一部分 技术与实践阅读 231

阅读材料A 在深拉延中实现伸展 231

阅读材料B 如何深拉圆形杯 233

第二部分 模具结构认知 235

第九单元 三维模具设计 236

第一部分 技术与实践阅读 236

阅读材料A 仿真软件简化了级进模 236

阅读材料B 选择用于三维模具设计的CAD软件 237

第二部分 模具结构认知 239

第十单元 快速更换模具大势所趋 240

第一部分 技术与实践阅读 240

阅读材料A 评价快速换模 240

阅读材料B 改进压床用于快速换模 242

第二部分 模具结构认知 243