制造工程与技术 英文版 原书第6版PDF电子书下载

制造工程与技术——热加工 1

影印改编版序 1

General Introduction 1

I.1 What Is Manufacturing? 1

I.2 Product Design and Concurrent Engineering 8

I.3 Design for Manufacture, Assembly, Disassembly, and Service 11

I.4 Green Design and Manufacturing 13

I.5 Selection of Materials 15

I.6 Selection of Manufacturing Processes 18

I.7 Computer-integrated Manufacturing 26

I.8 Quality Assurance and Total QualiManagement 29

I.9 Lean Production and Agile Manufacturing 32

I.10 Manufacturing Costs and Global Competition 32

I.11 General Trends in Manufacturing 34

Metal-Casting Processesand Equipment 37

1Fundamentals of Metal Casting 39

1.1 Introduction 39

1.2 Solidification of Metals 40

1.3 Fluid Flow 45

1.4 Fluidity of Molten Metal 47

1.5 Heat Transfer 49

1.6 Defects 51

Summary 55

Key Terms 56

Bibliography 56

Review Questions 56

Qualitative Problems 57

Quantitative Problems 57

Synthesis, Design, and Projects 58

2Metal-Casting Processes and Equipment 60

2.1 Introduction 60

2.2 Expendable-mold, Permanent-pattern Casting Processes 64

2.3 Expendable-mold, Expendable-pattern Casting Processes 72

2.4 Permanent-mold Casting Processes 79

2.5 Casting Techniques for Single-crystal Components 87

2.6 Rapid Solidification 88

2.7 Inspection of Castings 89

2.8 Melting Practice and Furnaces 89

2.9 Foundries and Foundry Automation 91

Summary 91

Key Terms 92

Bibliography 92

Review Questions 93

Qualitative Problems 93

Quantitative Problems 94

Synthesis, Design, and Projects 94

3Metal Casting: Design, Materials,and Economics 96

3.1 Introduction 96

3.2 Design Considerations in Casting 96

3.3 Casting Alloys 104

3.4 Economics of Casting 109

Summary 110 Key Terms 111 Bibliography 111

Review Questions 111 Qualitative Problems 111

Quantitative Problems 112 Synthesis, Design, and Projects 112

Forming and Shaping Processes and Equipment 115

4Metal-Rolling Processes and Equipment 118

4.1 Introduction 118

4.2 The Flat-rolling Process 120

4.3 Flat-rolling Practice 124

4.4 Rolling Mills 127

4.5 Various Rolling Processes and Mills 129

Summary 134

Key Terms 135

Bibliography 135

Review Questions 135

Qualitative Problems 135

Quantitative Problems 136

Synthesis, Design, and Projects 136

5Metal-Forging Processes and Equipment 137

5.1 Introduction 137

5.2 Open-die Forging 139

5.3 Impression-die and Closed-die Forging 141

5.4 Various Forging Operations 145

5.5 Forgeability of Metals; Forging Defects 150

5.6 Die Design, Die Materials, and Lubrication 151

5.7 Die-manufacturing Methods and Die Failures 153

5.8 Forging Machines 155

5.9 Economics of Forging 157

Summary 159

Key Terms 160

Bibliography 160

Review Questions 160

Qualitative Problems 160

Quantitative Problems 161

Synthesis, Design, and Projects 161

6Metal Extrusion and Drawing Processes and Equipment 162

6.1 Introduction 162

6.2 The Extrusion Process 164

6.3 Hot Extrusion 166

6.4 Cold Extrusion 170

6.5 Extrusion Defects 173

6.6 Extrusion Equipment 175

6.7 The Drawing Process 175

6.8 Drawing Practice 177

6.9 Drawing Defects and Residual Stresses 179

6.10 Drawing Equipment 179

Summary 180

Key Terms 180

Bibliography 181

Review Questions 181

Qualitative Problems 181

Quantitative Problems 182

Synthesis, Design, and Projects 182

7Sheet-Metal Forming Processes and Equipment 183

7.1 Introduction 183

7.2 Shearing 184

7.3 Sheet-metal Characteristics and Formability 194

7.4 Formability Tests for Sheet Metals 196

7.5 Bending Sheets, Plates, and Tubes 199

7.6 Miscellaneous Bending and Related Operations 203

7.7 Deep Drawing 209

7.8 Rubber Forming and Hydroforming 215

7.9 Spinning 219

7.10 Superplastic Forming 222

7.11 Specialized Forming Processes 223

7.12 Manufacturing of Metal Honeycomb Structures 228

7.13 Design Considerations in Sheet-metal Forming 230

7.14 Equipment for Sheet-metal Forming 232

7.15 Economics of Sheet-forming Operations 233

Summary 234

Key Terms 235

Bibliography 235

Review Questions 236

Qualitative Problems 236

Quantitative Problems 237

Synthesis, Design, and Projects 237

8Powder-Metal Processing and Equipment 239

8.1 Introduction 239

8.2 Production of Metal Powders 240

8.3 Compaction of Metal Powders 246

8.4 Sintering 254

8.5 Secondary and Finishing Operations 258

8.6 Design Considerations 259

8.7 Process Capabilities 261

8.8 Economics of Powder Metallurgy 262

Summary 264

Key Terms 264

Bibliography 265

Review Questions 265

Qualitative Problems 265

Quantitative Problems 266

Synthesis, Design, and Projects 266

9Rapid -Prototyping Processes and Operations 267

9.1 Introduction 267

9.2 Subtractive Processes 270

9.3 Additive Processes 272

9.4 Virtual Prototyping 283

9.5 Direct Manufacturing and Rapid Tooling 284

Summary 291

Key Terms 291

Bibliography 291

Review Questions 292

Qualitative Problems 292

Quantitative Problems 292

Synthesis, Design, and Projects 293

Joining Processes and Equipment 295

10Fusion-Welding Processes 299

10.1 Introduction 299

10.2 Oxyfuel-gas Welding 300

10.3 Arc-welding Processes: Nonconsumable Electrode 303

10.4 Arc-welding Processes: Consumable Electrode 307

10.5 Electrodes for Arc Welding 313

10.6 Electron-beam Welding 314

10.7 Laser-beam Welding 314

10.8 Cutting 316

10.9 The Weld Joint, Quality, and Testing 318

10.10 Joint Design and Process Selection 327

Summary 327

Key Terms 327

Bibliography 332

Review Questions 332

Qualitative Problems 332

Quantitative Problems 333

Synthesis, Design, and Projects 333

11Solid-State Welding Processes 334

11.1 Introduction 334

11.2 Cold Welding and Roll Bonding 335

11.3 Ultrasonic Welding 336

11.4 Friction Welding 337

11.5 Resistance Welding 339

11.6 Explosion Welding 347

11.7 Diffusion Bonding 348

11.8 Economics of Welding Operations 350

Summary 352

Key Terms 353

Bibliography 353

Review Questions 353

Qualitative Problems 353

Quantitative Problems 354

Synthesis, Design, and Projects 354

12Brazing, Soldering, Adhesive-Bonding,and Mechanical-Fastening Processes 355

12.1 Introduction 355

12.2 Brazing 356

12.3 Soldering 360

12.4 Adhesive Bonding 365

12.5 Mechanical Fastening 373

12.6 Joining Plastics, Ceramics, and Glasses 376

12.7 Economics of Joining Operations 379

Summary 380

Key Terms 381

Bibliography 381

Review Questions 381

Qualitative Problems 382

Quantitative Problems 382

Synthesis, Design, and Projects 382