先进制造技术专业英语阅读PDF电子书下载

Chapter 1 Outline of Mechanical Design and Manufacturing 1

1.1 An Overview of a Manufacturing Enterprise 1

1.2 Design and Manufacturing:A Historical Perspective 4

1.2.1 Design 4

1.2.2 Manufacturing 6

Vocabulary Phrase 11

Chapter 2 Basic Mechanical Design Process 14

Vocabulary Phrase 16

Chapter 3 Fatigue as a Design Criterion 18

3.1 Mechanism of Fatigue 18

3.2 Fatigue Strength and Endurance Limit 20

3.3 Factors Affecting Fatigue Behavior 21

3.4 Effect of Type of Loading on Fatigue Strength 21

3.5 Effect of Surface Finish on Fatigue Strength 22

3.6 Effect of Stress Concentration on Fatigue Strength 23

3.7 Application of Factors to Generalized Fatigue Curve for Steel 24

Vocabulary Phrase 25

Chapter 4 Optimum Design 27

4.1 Introduction 27

4.2 Mathematical Programming Problem 29

4.3 Classification of Mathematical Programming Problems 30

4.4 Unconstrained Minimization 31

4.5 Linearly Constrained Minimization 34

4.6 General Nonlinear Programming Methods 34

Vocabulary Phrase 35

Chapter 5 Reliability Design 37

Reliability in Static Failure 38

Vocabulary Phrase 41

Chapter 6 Computer-Aided Design(CAD) 43

6.1 Introduction 43

6.2 A Brief History of CAD 44

6.3 The Design Process 45

6.4 Application of CAD 47

6.4.1 Geometric Modeling 48

6.4.2 Engineering Analysis 51

6.4.3 Design Review and Evaluation 53

6.4.4 Automated Drafting 54

6.5 Benefit of Computer-Aided Design 55

6.5.1 Productivity Improvement in Design 55

6.5.2 Shorter Lead Times 56

6.5.3 Design Analysis 56

6.5.4 Fewer Design Errors 57

6.5.7 Drawings Are More Understandable 58

6.5.6 Standardization of Design,Drafting,and Documentation Procedures 58

6.5.5 Greater Accuracy in Design Calculations 58

6.5.8 Improved Procedures for Engineering Changes 59

6.5.9 Benefits in Manufacturing 59

6.6 Format of Data Exchange 60

6.6.1 IGES 61

6.6.2 STEP 62

6.6.3 DXF 63

Vocabulary Phrase 64

7.1 A Brief History 67

Chapter 7 Finite Element Analysis(FEA) 67

7.2 The Basic Theory 68

7.3 Type of FEA 74

7.4 Terms of FEA 75

7.5 Computer Procedure of FEA in Structural Analysis 78

7.6 Available Commercial FEA Software Packages 79

Vocabulary Phrase 80

Chapter 8 Computer-Aided Manufacturing(CAM) 82

8.1 Outline of CAM 82

8.2 Elements of the CAM System 83

8.2.1 The CAM Data Base 84

8.2.3 Manufacturing Control 85

8.2.2 Production Management 85

8.3 Computer Aided Manufacturing System Engineering 86

8.3.1 Introduction 86

8.3.2 Vision of the Engineering Environment 88

8.3.3 Technical Issues 91

8.3.4 Current Work 92

8.3.5 Summary and Conclusions 93

Vocabulary Phrase 94

Chapter 9 Computer-Aided Process Planning(CAPP) 96

9.1 Introduction 96

9.2 Process Planning 97

9.3 Computer-Aided Process Planning(CAPP) 98

9.4 CAPP Planning Process 99

9.5 CAD/CAM Integration and CAPP Features 100

9.6 CAPP Module 101

9.6.1 General Context 101

9.6.2 Conceiving of the CAPP Module 102

9.6.3 The Realizations of the CAPP Module 106

9.7 CAPP Benefits 107

9.8 Summary 108

Vocabulary Phrase 108

10.1 Numerical Control 110

10.1.1 History of NC 110

Chapter 10 Numerical Control Technology 110

10.1.2 Classification of NC System 111

10.1.3 Advantages and Disadvantages of NC Systems 114

10.2 Computer Numerical Control(CNC) 114

10.2.1 Benefit of CNC 115

10.2.2 Motion Control of CNC 116

10.2.3 The CNC Program 117

10.2.4 The Three Most Basic Motion Types 120

10.2.5 Methods for CNC Programming 123

10.3 Direct Numerical Control(DNC) 130

10.4 Design Considerations of NC Machine Tools 132

10.4.1 Accuracy of NC/CNC 132

10.4.2 Friction and Movement 133

10.4.3 Thermal Deformations 134

Vocabulary Phrase 135

Chapter 11 Flexible Manufacturing Systems(FMS) 137

11.1 Introduction 137

11.2 Flexible Manufacturing System Defined 138

11.3 Rationale for Flexible Manufacturing 141

11.4 Flexible Manufacturing System Components 142

11.4.2 Materials Handling System 143

11.4.1 Machine Tools 143

11.4.3 Control systems 144

11.4.4 Human Operators 144

11.5 Advantages and Disadvantages of FMS Implementation 144

11.5.1 Advantages 145

11.5.2 Disadvantages 145

Vocabulary Phrase 146

Chapter 12 Computer-Integrated Manufacturing(CIM) 147

12.1 Definition of CIM 147

12.2 Impaction on Corporate Strategy 149

12.3 Measures of CIM 151

12.4 The Hierarchy of Manufacturing 153

12.5 The System of CIM 156

12.5.1 Foundation 157

12.5.2 Means of Integration 158

12.6 Data Base Issues 159

Vocabulary Phrase 161

Chapter 13 Industrial Robot 163

13.1 Outline of Industrial Robot 163

13.2 Industrial Robot Types Features 165

13.3 History of Industrial Robotics 165

13.4 Components of Industrial Robot 166

13.4.1 Manipulator 167

13.4.2 Controller 168

13.4.3 Power Supply 169

13.5 Technical Description 170

13.5.1 Defining Parameters 170

13.5.2 Robot Programming 170

13.6 Movement and Singularities 171

13.6.1 Base Travel 171

13.6.2 Axes Control 172

13.7 Application of Industrial Robot 173

13.8 Recent and Future Developments 176

Vocabulary Phrase 176

14.1 Overview of Rapid Prototyping 178

Chapter 14 Rapid Prototyping Technology 178

14.2 The Basic Process 179

14.3 Rapid Prototyping Techniques 181

14.3.1 Stereolithography 181

14.3.2 Laminated Object Manufacturing 182

14.3.3 Selective Laser Sintering 183

14.3.4 Fused Deposition Modeling 184

14.3.5 Solid Ground Curing 185

14.3.6 3D Ink-Jet Printing 186

14.4 Applications of Rapid Prototyping 187

14.4.1 Prototyping 187

14.4.2 Rapid Tooling 188

14.4.3 Rapid Manufacturing 191

14.5 Future Developments 192

Vocabulary Phrase 194

Chapter 15 New Cutting Tools 196

15.1 High Speed Steel and Coated High-Speed Steel 196

15.2 Cemented Carbides 197

15.3 Coated Carbides 198

15.4 Polvcrvstalline Tools 198

15.5 Ceramics/Cermets 199

Vocabulary Phrase 201

16.1 Water-jet Machining 203

Chapter 16 Nontraditional Mechanical Processes 203

16.2 Abrasive Jet Machining 204

16.3 Abrasive Water-jet Machining 206

16.4 Ultrasonic Machining 207

16.5 Electrochemical Machining 209

16.6 Electrochemical Grinding 212

16.7 Electrical Discharge Machining 214

16.8 Wire Electrical Discharge Machining 215

16.9 Laser Machining 217

Vocabulary Phrase 219

Reference 221