Surface Finishing Theory and New Technology (eBook)

Preface 5
Contents 7
1 Surface Quality and Finishing Technology 11
1.1 Introduction 11
1.2 Surface Quality of Part 12
1.2.1 Product Quality 12
1.2.2 Part Quality 13
1.2.3 Surface Quality of Part 13
1.3 Surface Finishing Technology 23
1.3.1 Connotation 23
1.3.2 Function and Characteristics 24
1.3.3 Classification 25
1.3.4 Finishing Effects 30
1.4 Evaluation of Surface Quality and Selection of Finishing Methods 36
1.4.1 Surface Quality Evaluation 36
1.4.2 Measurement of Evaluation Indexes 57
1.4.3 The Choice of Finishing Methods 63
1.5 Current Situation and Trend of Finishing Technologies 69
1.5.1 Brief History and Present Situation 69
1.5.2 Development Trends 71
References 73
2 Barrel Finishing Technology 75
2.1 Introduction 75
2.1.1 Connotation 75
2.1.2 Classification 79
2.1.3 Functional Characteristics and Application Scope 79
2.2 Rotary Barrel Finishing 82
2.2.1 Finishing Principle and Characteristics 82
2.2.2 Main Factors Affecting Finishing Effects 83
2.2.3 Equipment Types and Design 84
2.3 Vibratory Barrel Finishing 85
2.3.1 Finishing Principle and Characteristics 85
2.3.2 Main Factors Affecting Finishing Effects 89
2.3.3 Equipment Types and Design 91
2.4 Whirling Barrel Finishing 98
2.4.1 Finishing Principle and Characteristics 98
2.4.2 Main Factors Affecting Finishing Effects 99
2.4.3 Equipment Types and Design 101
2.5 Centrifugal Barrel Finishing 104
2.5.1 Finishing Principle and Characteristics 104
2.5.2 Main Factors Affecting Finishing Effects 118
2.5.3 Equipment Types and Design 126
2.6 Vertical Spindle Barrel Finishing 130
2.6.1 Finishing Principle and Characteristics 130
2.6.2 Main Factors Affecting Finishing Effects 141
2.6.3 Equipment Types and Design 149
2.7 Horizontal Spindle Barrel Finishing 154
2.7.1 Finishing Principle and Characteristics 154
2.7.2 Main Factors Affecting Finishing Effects 164
2.7.3 Equipment Types and Its Design 174
2.8 Finishing Medium 178
2.8.1 Abrasive Blocks 180
2.8.2 Liquid Medium 196
2.9 Mass Finishing Applications 199
2.9.1 Introduction 199
2.9.2 Applications 203
References 232
3 Magnetic Abrasive Finishing Technology 235
3.1 Introduction 235
3.1.1 Basic Meaning 236
3.1.2 Force Analysis 237
3.1.3 Trajectory of Magnetic Abrasive 240
3.1.4 Finishing Mechanism 242
3.1.5 Expiration Analysis of Magnetic Abrasive 245
3.2 Magnetic Abrasive 247
3.2.1 Composition 247
3.2.2 Classification and Model 249
3.2.3 Preparation 251
3.2.4 Main Performance Parameters 266
3.3 Magnetic Abrasive Finishing Device 282
3.3.1 Composition of Magnetic Abrasive Finishing Device 282
3.3.2 Design of the Magnetic Field Generator 286
3.3.3 Design of Magnetic Pole Head 297
3.4 Factors Affecting Finishing Effects 307
3.4.1 Motion Parameters 308
3.4.2 Process Parameters 311
3.4.3 Equipment Parameters 316
3.4.4 Other Parameters 321
3.5 Application Example of Magnetic Abrasive Finishing 324
3.5.1 Introduction 324
3.5.2 Finishing Effect 325
3.5.3 Application Examples 327
References 342
4 Fluid Magnetic Abrasive Finishing Technology 346
4.1 Introduction 346
4.1.1 Presentation of the Fluid Magnetic Abrasive Surface Finishing Technology 346
4.1.2 Characteristics of the Fluid Magnetic Abrasive Surface Finishing Technology 348
4.2 Fluid Magnetic Abrasive Finishing Mechanism 350
4.2.1 Fluid Magnetic Abrasive Rheological Properties Mechanism 350
4.2.2 Fluid Magnetic Abrasives Finishing Mechanism 353
4.3 Fluid Magnetic Abrasive 357
4.3.1 Composition 357
4.3.2 Preparation Technology 363
4.3.3 Performance Parameters 365
4.4 Fluid Magnetic Abrasive Finishing Device 382
4.4.1 Basic Requirements of Finishing Device 382
4.4.2 Magnetic Field Design and Finite Element Analysis 383
4.4.3 Device Design 390
4.5 Main Factors and Finishing Effects Affecting Fluid Magnetic Abrasive Performance 393
4.5.1 Finishing Process 393
4.5.2 Main Affecting Factors 394
4.5.3 Finishing Effects 399
4.6 The Surface Modification of Fluid Magnetic Abrasive 402
4.6.1 Existent Insufficiencies of Fluid Magnetic Abrasive 402
4.6.2 The Surface Modification of Fluid Magnetic Abrasive 402
References 406
5 Two-Phase Swirling Flow Hole Finishing 409
5.1 Introduction 409
5.1.1 Presentation of Two-Phase Swirling Flow Hole Finishing 409
5.1.2 Characteristics of the Two-Phase Swirling Flow Hole Finishing 410
5.2 Theory and Numerical Simulation of Swirling Flow 411
5.2.1 Single-Phase Swirling Flow 411
5.2.2 Two-Phase Swirling Flow 427
5.2.3 Simulation of Gas-Particle Two-Phase Swirling Flow 439
5.3 Finishing Mechanism of Gas-Particle Swirling Flow 443
5.3.1 Formation of Flow Field 444
5.3.2 Force Analysis 446
5.3.3 Microscopic Motion Feature 453
5.3.4 Finishing Mechanism 454
5.4 Experimental Device of Gas Particle Two-Phase Swirling Flow Finishing 457
5.4.1 Overall Design 457
5.4.2 Formation Components of the Swirling Flow 458
5.4.3 Other Parts 471
5.5 Main Factors and Finishing Effects 475
5.5.1 Technical Process 475
5.5.2 Main Factors 477
5.5.3 Finishing Performance 488
5.6 Two-Phase Compulsive Circulation Flow Finishing 490
5.6.1 Gas-Particle Two-Phase Compulsive Circulation Flow Finishing 490
5.6.2 Liquid-Particle Two-Phase Compulsive Circulation Flow Finishing 494
References 503