塑料加工和模具专业英语PDF电子书下载

Contents 1

Part 1 Texts 1

Chapter Ⅰ Polymer Chemistry Physics 1

Lesson 1 What are Polymers? 1

Reading Materials 2

Head to Head Polymers 5

Reading Materials 5

Lesson 2 Polymer Chemistry 12

Reading Materials 15

Uniform Polymers 15

Lesson 3 Polymer Structure and Physical Properties 21

Reading Materials 31

High-functional and High-performance Fabrics 31

Lesson 4 The Others Properties of Polymers 36

Reading Materials 39

Polymer Dissolution Behavior 39

Chapter Ⅱ Molding Machine 48

Lesson 1 Injection Molding Machines and Selection Resin 48

Reading Materials 51

Components of Injection molding machine 51

Lesson 2 The Reciprocating Screw 58

Clamping Mechanism of Injection Molding Machine 62

Reading Materials 62

Lesson 3 Extrusion Blow Molding Machine 66

Extruders for Extrusion Blow Molding Machines 69

Reading Materials 69

Chapter Ⅲ Mold 76

Lesson 1 The Introduction of Molds 76

Reading Materials 80

Hot Runner Systems 80

Lesson 2 Injection Molds 87

Gates for Injection Molding 93

Reading Materials 93

Lesson 3 Understanding the Basics of the Injection Mold(Ⅰ) 100

Reading Materials 104

Understanding the Basics of the Injection Mold(Ⅱ) 104

Lesson 4 Mold Material 109

Reading Materials 112

Selection of the steel 112

Lesson 5 Mold Manufacturing and Machining Processes 119

Hobbing 123

Reading Materials 123

Appended Figures Examples of Injection Mold Designs 128

Chapter Ⅳ Processing 134

Lesson 1 Polymer Processing 134

Reading Materials 137

Polymer Processing:Historical Survey 137

Lesson 2 Injection Molding 142

Reading Materials 145

Blow Molding 145

Lesson 3 Gas-Assisted Injection Molding 149

Reading Materials 152

Advantages and Disadvantages of the GAIM Process 152

Lesson 4 Extrusion Molding 158

Reading Materials 161

Rotational Molding 161

Lesson 5 Plastic Foam Molding 167

Reading Materials 171

Other Processing Methods 171

Chapter Ⅴ Computer-Aided Design of Products and Molds 176

Lesson 1 The computer in Die Design 176

Reading Materials 179

Mold Making Using CIM 179

Lesson 2 CAD/CAM 185

Reading Materials 189

Machining Operations 189

Lesson 3 CAE 196

Reading Materials 202

Methods of Calculation in CAE for Polymer Processing 202

Lesson 4 Integration of Computing Programs 208

Reading Materialsl 214

Generating the Simulation Model 214

Surface Mesh Generation 217

Face Clustering of a Large-scale CAD Model for 217

Lesson 5　CAE Exampies of C-MOLD 220

Part 2　Glossary 230

Part 3 Technics in Translation 344

Appendix 359

Appendix 1 The English Abbreviations of useful Macromolecuar Materials 359

Appendix 2 The Journals of Polymer Engineering 363

References 366