Computer-integrated manufacturing = 计算机集成制造 / 3rd ed.

preface viii

part 1 introduction to cim and the manufacturing enterprise 1

1 the manufacturing enterprise 3

1-1 introduction 3

1-2 external challenges 7

1-3 internal chal!enges 10

1-4 world-class order-winning criteria 15

1-5 the problem and a solution 22

1-6 learning cim concepts 26

1-7 going for the globe 28

1-8 summary 35

bibliography 35

questions 36

problems 37

projects 38

appendix 1-1: the benefits of a cim implementation 40

appendix 1-2: technology and the fundamentals of an operation--authors'

commentary 41

2 manufacturing systems 43

2-1 manufacturing classifications 45

.2-2 product development cycle 52

2-3 enterprise organization 54

2-4 manual production operations 59

2-5 summary 62

bibliography 63

questions 63

projects 64

case study: evolution and progress--one world-class company's

measurement system 65

appendix 2-1: clm as a competitive weapon 68

part 2 the design elements and production engineering 69

3 product design and production engineering 71

3-1 product design and production engineering 72

3-2 organizational model 74

3-3 the design process: a model 75

3-4 concurrent engineering 86

3-5 production engineering 93

3-6 summary 102

bibliography 102

questions 103

projects 104

case study: repetitive design 105

4 design automation: cad and pdm 107

4-1 introduction to cad 107

4-2 the cost of paper*based design data 110

4-3 cad software 111

4-4 cad: yesterday, today, and tomorrow 121

4-5 application of cad to manufacturing systems 129

4-6 selecting cad software for an enterprise 129

4-7 product data management 134

4-8 summary 136

bibliography 137

questions 137

projects 138

appendix 4-1: web sites for cad vendors 139

appendix 4-2: b-splines to nurbs 140

appendix 4-3: web sites for computer companies 142

5 design automation: cae 143

5-1 design for manufacturing and assembly 144

5-2 cae analysis 152

5-3 cae evaluation 163

5-4 group technology 177

5-5 production engineering strategies 184

5-6 design and production engineering network 204

5-7 summary 210

bibliography 211

questions 212

problems 213

projects 213

appendix 5-1: ten guidelines for dfa 215

appendix 5-2: web sites for cae vendors 216

appendix 5-3: web sites for rapid prototyping vendors 217

part 3 controlling the enterprise resources 219

6 introduction to production and operations planning 221

6-1 operations management 222

6-2 planning for manufacturing 223

6-3 mpc model--manufacturing resource planning (mrp ii) 228

6-4 production planning 234

6-5 master production schedule 240

6-6 inventory management 245

6-7 planning for material and capacity resources 248

6-8 introduction to production activity control 252

6-9 shop loading 254

6-10 input-output control 257

6-11 automating the planning and control functions 258

6-12 summary 259

bibliography 259

questions 260

problems 261

projects 264

appendix 6-1: priority rule systems 265

7 detailed planning and production-scheduling systems 271

7-1 from reorder-point systems to manufacturing resource

planning (mrp ii) 271

7-2 material requirements planning 273

7-3 capacity requirements planning 285

7-4 manufacturing resource planning 288

7-5 features of modern manufacturing planning and control systems 291

7-6 summary 300

bibliography 302

questions 303

problems 304

projects 305

appendix 7-1: wight's bicycle example 306

appendix 7-2: abcd checklist 308

appendix 7-3: an erp example using winman 318

8 enterprise resources planning, and beyond 323

8-1 mrp ii: a driver of effective erp systems 326

8-2 information technology 327

8-3 the decision to implement an erp system 330

8-4 identifying erp system suppliers 332

8-5 developing technologies: converging and enabling 335

8-6 integrating systems to manage design data 341

8-7 summary 348

bibliography 350

questions 351

projects 351

9 the revolution in manufacturing 352

9-1 just-in-timemanufacturing 353

9-2 synchronized production 364

9-3 the emergence of lean production 366

9-4 modern manufacturing systems in a lean environment 369

9-5 summary 374

bibliography 375

questions 375

projects 376

case study: production system at new united motor manufacturing, part 1 376

case study: production system at new united motor manufacturing, part 2 378

part 4 enabling processes and systems for modern

manufacturing 383

10 production process machines and systems 385

10-1 material and machine processes 387

10-2 flexible manufacturing 405

10-3 fixed high-volume automation 413

10-4 summary 417

bibliography 419

questions 420

projects 421

appendix 10--1: history of computer-controlled machines 422

11 production support machines and systems 425

11-1 industrialrobots 426

11-2 program statements for servo robots 448

11-3 programming a servo robot 454

11-4 automated material handling 461

11-5 automatic guided vehicles 465

11-6 automated storage and retrieval 476

11-7 summary 480

bibliography 481

questions 481

projects 483

case, study: agv applications at general motors 484

12 machine and system control 486

12-1 system overview 487

12-2 cell control 493

12-3 proprietary versus open system interconnect software 497

12-4 device control 499

12-5 programmable logic controllers 500

12-6 relay ladder logic 502

12-7 plc system and components 506

12-8 plc types 511

12-9 relay logic versus ladder logic 513

12-10 computer numerical control 521

12-11 automatic tracking 525

12-12 network communications 529

12-13 summary 531

bibliography 532

questions 533

projects 534

appendix 12-1: turning g codes 535

13 quality and human resource issues in manufacturing 537

13-1 quality foundations 538

13-2 total quality management 543

13-3 quality tools and processes 547

13-4 defect-free design philosophy 557

13-5 the changing worldorce 561

13-6 self-directed work teams 562

13-7 summary 567

bibliography 569

questions 569

projects 570

index 571