Unit One Mold Materials 1
Lesson 1 Polymers 1
Lesson 2 Mold Materials 6
Lesson 3 Selection of the Steel 12
Unit Two The Injection Mold Design 22
Lesson 4 The Injection Molding and Machine 22
Lesson 5 Three-plate Mold 29
Lesson 6 Feed System 37
Lesson 7 Mold Cavities and Cores 44
Lesson 8 Ejection System 49
Lesson 9 Splits 56
Lesson 10 Mold Cooling 61
Lesson 11 Runnerless Molds Nozzle Types 67
Unit Three Press Process and Die Design 75
Lesson 12 Stamping and Punching Dies,Compound Die Design 75
Lesson 13 Extrusion 84
Lesson 14 Forging Processes 93
Unit Four Manufacturing Technology of Mold 100
Lesson 15 Numerical Control 100
Lesson 16 Electric Discharge Machining 108
Lesson 17 Wire Electrical Discharge Machining(Wire EDM) 115
Unit Five Quotation and Contract for Mold&Die 123
Lesson 18 Introduction of Quotation for Mold 123
Lesson 19 Mold Making Contract 132
基本词汇表 138
参考文献 146