Autodesk Inventor 10工程设计绘图PDF电子书下载

Chapter 1 Getting Started 1

1-1 Introduction 1

1-2 Creating a First Sketch 3

1-3 Creating a Solid Model 5

1-4 Exercise Problems 10

Chapter 2 Two-Dimensional Sketching 15

2-1 Introduction 15

2-2 Line 15

2-3 Spline 17

2-4 Circle 18

2-5 Ellipse 18

2-6 Arc 20

2-7 Rectangle 22

2-8 Fillet 22

2-9 Chamfer 23

2-10 Polygon 25

2-11 Mirror 26

2-12 Rectangular Pattern 27

2-13 Offset 28

2-14 Extend 28

2-15 Trim 28

2-16 Move 30

2-17 Rotate 31

2-18 Constraints 32

2-19 Show Constraints 33

2-20 To Edit a Sketch 34

2-21 Insert AutoCAD File 35

2-22 Text 38

2-23 Exercise Problems 40

Chapter 3 Three-Dimensional Models 47

3-1 Introduction 47

3-2 Extrude 47

3-3 Revolve 48

3-4 Holes 50

3-5 Shell 52

3-6 Fillet 54

3-7 Chamfer 55

3-8 Face Draft 55

3-9 Split 58

3-10 Mirror 59

3-11 Rectangular Pattern 60

3-12 Circular Pattern 61

3-13 Sketch Planes 62

3-14 To Edit a 3D Model 63

3-15 Default Planes and Axes 66

3-16 Work Planes 67

3-17 Angled Work Planes 71

3-18 Offset Work Planes 72

3-19 Work Points 73

3-20 Work Axes 75

3-2l Ribs（Webs） 75

3-22 Loft 75

3-23 Sweep 77

3-24 Coil 78

3-25 Model Material 80

3-26 Exercise Problems 84

Chapter 4 Orthographic Views 97

4-1 Introduction 97

4-2 Fundamentals of orthographic Views 97

4-3 Orthographic Views with Inventor 103

4-4 Isometric Views 106

4-5 Section Views 107

4-6 Offset Section Views 110

4-7 Aligned Section Views 111

4-8 Detail Views 111

4-9 Broken Views 112

4-10 Auxiliary Views 113

4-11 Exercise Problems 116

Chapter 5 Assembly Drawings 133

5-1 Introduction 133

5-2 Bottom-Up and Top-Down Assemblies 133

5-3 To Start an Assembly Drawing 133

5-4 Degrees of Freedom 134

5-5 Move and Rotate 137

5-6 Constraint 137

5-7 Sample Assembly Problem SP5-1 142

5-8 Presentation Drawings 142

5-9 Animation 145

5-10 Isometric Drawings 146

5-11 Assembly Numbers 146

5-12 Parts List 149

5-13 Title Block 151

5-14 Drawing Sheets 153

5-15 Other Types of Drawing Blocks 154

5-16 Sample Problem SP5-2 157

5-17 Top-Down Assemblies 158

5-18 Editing a Part within an Assembly Drawing 172

5-19 Pattern Component 174

5-20 Mirror Components 174

5-21 Copy Components 174

5-22 Exercise Problems 178

Chapter 6 Threads and Fasteners 193

6-1 Introduction 193

6-2 Thread Terminology 193

6-3 Thread Callouts-Metric Units 194

6-4 Thread Callouts-ANSI Unified Screw Threads 194

6-5 Thread Representations 195

6-6 Internal Threads 196

6-7 Threaded Blind Hoies 197

6-8 Creating Threaded Holes Using the Hole Command 198

6-9 Standard Fasteners 201

6-10 Sizing a Threaded Hole to Accept a Screw 202

6-11 Screws and Nuts 204

6-12 Types of Threaded Fasteners 208

6-13 Flat Head Screws-Countersunk Holes 209

6-14 Counterbores 212

6-15 To Draw Fasteners Not Included in the Content Center 215

6-16 Fasteners from the Web 216

6-17 Sample Problem SP6-1 217

6-18 Washers 220

6-19 Set Screws 223

6-20 Rivets 226

6-21 Exercise Problems 227

Chapter 7 Dimensioning 247

7-1 Introduction 247

7-2 Terminology and Conventions-ANSI 248

7-3 Creating Drawing Dimensions 249

7-4 Drawing Scale 254

7-5 Units 254

7-6 Aligned Dimensions 256

7-7 Radius and Diameter Dimensions 256

7-8 Dimensioning Holes 258

7-9 Dimensioning Counterbored,Countersunk Holes 261

7-10 Angular Dimensions 262

7-11 Ordinate Dimensions 264

7-12 Baseline Dimensions 266

7-13 Hole Tables 268

7-14 Locating Dimensions 268

7-15 Fillets and Rounds 270

7-16 Rounded Shapes—Internal 270

7-17 Rounded Shapes—External 270

7-18 Irregular Surfaces 270

7-19 Polar Dimensions 272

7-20 Chamfers 272

7-21 Knurling 273

7-22 Keys and Keyseats 273

7-23 Symbols and Abbreviations 273

7-24 Symmetry and Centerline 275

7-25 Dimensioning to a Point 275

7-26 Sectional Views 275

7-27 Orthographic Views 276

7-28 Exercise Problems 277

Chapter 8 Tolerancing 289

8-1 Introduction 289

8-2 Direct Tolerance Methods 289

8-3 Tolerance Expressions 290

8-4 Understanding Plus and Minus Tolerances 290

8-5 Creating Plus and Minus Tolerances 291

8-6 Limit Tolerances 293

8-7 Angular Tolerances 294

8-8 Standard Tolerances 296

8-9 Double Dimensioning 296

8-10 Chain Dimensions and Baseline Dimensions 297

8-11 Tolerance Studies 299

8-12 Rectangular Dimensions 299

8-13 Hole Locations 300

8-14 Choosing a Shaft for a Toleranced Hole 300

8-15 Sample Problem SP8-1 301

8-16 Sample Problem SP8-2 302

8-17 Nominal Sizes 302

8-18 Standard Fits（Metric Values） 302

8-19 Hole and Shaft Basis 303

8-20 Calculated Hole and Shaft Sizes 303

8-21 Standard Fits （Inch Values） 303

8-22 Sample Problem SP8-3 303

8-23 Preferred and Standard Sizes 308

8-24 Surface Finishes 308

8-25 Surface Control Symbols 311

8-26 Design Problems 314

8-27 Geometric Tolerances 318

8-28 Tolerances of Form 318

8-29 Flatness 318

8-30 Straightness 318

8-31 Straightness（RFS and MMC） 319

8-32 Circularity 321

8-33 Cylindricity 322

8-34 Geometric Tolerances Using Inventor 323

8-35 Tolerances of Orientation 329

8-36 Datums 329

8-37 Perpendicularity 330

8-38 Parallelism 332

8-39 Angularity 332

8-40 Profiles 332

8-41 Runouts 334

8-42 Positional Tolerances 335

8-43 Virtual Condition 337

8-44 Floating Fasteners 337

8-45 Sample Problem SP8-4 338

8-46 Sample Problem SP8-5 338

8-47 Fixed Fasteners 339

8-48 Sample Problem SP8-6 340

8-49 Design Problems 340

8-50 Exercise Problems 343

Chapter 9 Bearings and Shafts 371

9-1 Introduction 371

9-2 Sleeve Bearings 371

9-3 Sample Problem SP9-1 373

9-4 Sample Problem SP9-2 374

9-5 Ball Bearings 377

9-6 Shafts 380

9-7 Shear and Moment Diagrams 382

9-8 Minimum Shaft Diameters 388

9-9 Shock Factors 389

9-10 Shaft Deflection 390

9-11 Sample Problem SP9-3 392

9-12 Sample Problem SP9-4 393

9-13 Critical Speed 394

9-14 Sample Problem SP9-5 394

9-15 Exercise Problems 399

Chapter 10 Gears 403

10-1 Introduction 403

10-2 Gear Terminology 404

10-3 Gear Formulas 404

10-4 Drawing a Gear Using Inventor 405

10-5 Gear Ratios 406

10-6 Gear Trains 408

10-7 Designing Gear Speed Ratios 409

10-8 Forces in Gears 410

10-9 Sample Problem SP10-1 412

10-10 Sample Problem SP10-2 413

10-11 Design Accelerator—Spur Gears 414

10-12 Forces in Gear Trains 416

10-13 Sample Problem SP10-3 417

10-14 Sample Problem SP10-4 418

10-15 Safety Factors 418

10-16 Service Factors 419

10-17 Lubrication Factors 419

10-18 Sample Problem SP10-5 419

10-19 Manufacturers'Catalogs 419

10-20 Web Sites 421

10-21 Forces in Nonmetallic Gears 421

10-22 Sample Problem SP10-6 422

10-23 Metric Spur Gears 422

10-24 Bevel Gears 423

10-25 Worm Gears 423

10-26 Matching Gears and Shafts 423

10-27 Center Distance and Backlash 424

10-28 Sample Problem SP10-7 425

10-29 Gear Assembly Animation 433

10-30 Exercise Problems 436

Chapter 11 Cams,Springs,and Keys 445

11-1 Introduction 445

11-2 Displacement Diagrams 445

11-3 Drawing a Cam Using Inventor 446

11-4 Sample Problem SP11-1 450

11-5 Animating Cams and Followers 452

11-6 Springs 457

11-7 Forces in Springs 464

11-8 Keys and Keyways 468

11-9 Metric Keys 473

11-10 Key and Keyway Tolerances 474

11-11 Exercise Problems 476

Chapter 12 Sheet Metal and Weldments 481

12-1 Introduction 481

12-2 Sheet Metal Drawings 481

12-3 Weldments—Fillet Welds 490

12-4 Weldments—Groove Welds 496

12-5 Sample Problem SP12-1 498

12-6 Exercise Problems 500

Chapter 13 The Design Process 511

13-1 Introduction 511

13-2 Selecting a Design Group 511

13-3 The Design Project 512

13-4 Understanding the Design Problem 513

13-5 Creating a Solution 513

13-6 Managing the Design Process 515

13-7 Procurement 518

13-8 The Motor—The First Unexpected Problem 518

13-9 String Climber Concept Sketch 520

13-10 Drawing Layout 521

13-11 Modified Parts 524

13-12 Electrical Schematic 524

13-13 Estimated Speed 525

13-14 Final Drawings 525

13-15 Test and Modification 526

13-16 Exercise Problem 527

Chapter 14 Design Projects 529

14-1 Introduction 529

14-2 Head Bangers—Rating 2 530

14-3 The String Climber—Rating 7 532

14-4 Rope Bomber—Rating 3 533

14-5 Tug of War—Rating 5 535

14-6 Footbag Drop Madness—Rating 3 537

14-7 Peak Performance—Rating 5 539

14-8 S-Car—Rating 8 541

14-9 Cam Car—Rating 9 542

14-10 Cam Project—Rating 7 544

14-11 Gondola Project—Rating 7 546

Index 547