- 1.1 Introduction 1.1
- 1.2 Bloom's Taxonomy 1.1
- 1.3 Examples 1.2
- 1.4 Summary 1.2
- 1.5 References and Bibliography 1.2
- 1.6 Problems 1.2
- 1.7 Challenge Problems 1.2
- 2.1 CONVENTIONAL DRAFTING 2.3
- 2.1.1 Manual Drafting 2.4
- 2.1.2 Turning Three Dimensions Into Two (Multi View Drawings) 2.5
- The Glass Box 2.5
- 2.1.3 Lines 2.8
- 2.1.4 Holes 2.10
- 2.1.5 Special Cases 2.11
- Aligned Features 2.11
- Incomplete Views 2.14
- 2.1.6 Section Views 2.16
- Full Sections 2.16
- Offset Section 2.17
- Half Section 2.18
- Cut Away Sections 2.19
- Revolved Section 2.20
- Removed Section 2.20
- Auxiliary Section 2.22
- Thin Wall Section 2.23
- Assembly Section 2.23
- Special Cases 2.24
- Fill Patterns 2.26
- 2.1.7 Auxiliary Views 2.26
- Secondary Auxiliary Views 2.30
- Partial Auxiliary Views 2.30
- 2.1.8 Descriptive Geometry 2.30
- 2.1.9 Isometric Views 2.31
- 2.1.10 Special Techniques 2.31
- 2.2 NOTATIONS 2.32
- 2.2.1 Basic Dimensions and Tolerances 2.33
- 2.2.2 Geometric Dimensioning and Tolerancing (GD & T) 2.33
- Feature Control Symbols 2.34
- Symbols and Meaning 2.35
- Datums 2.40
- Modifiers 2.41
- 2.3 WORKING DRAWINGS 2.42
- 2.3.1 Drawing Elements 2.42
- Title Blocks 2.42
- Drawing Checking 2.43
- Drawing Revisions 2.43
- Bill of Materials (BOM) 2.44
- 2.3.2 Drawing Types 2.44
- Assembly Drawings 2.44
- Subassembly Drawings 2.45
- Exploded Assembly Drawings 2.45
- Detailed Drawings 2.45
- 2.4 PRACTICE PROBLEMS 2.46
- 2.5 REFERENCES 2.46
- 3.1 Introduction 3.47
- 3.1.1 The Role of Metrology 3.47
- 3.2 DEFINITIONS 3.48
- 3.3 STANDARDS 3.49
- 3.3.1 Scales 3.49
- 3.3.2 Calipers 3.50
- 3.3.3 Transfer Gauges 3.50
- 3.4 Instruments 3.51
- 3.4.1 Vernier Scales 3.51
- 3.4.2 Micrometer Scales 3.52
- The Principle of Magnification 3.53
- The Principle of Alignment 3.54
- 3.4.3 Dial Indicators 3.55
- 3.4.4 The Tool Makers Microscope 3.57
- 3.4.5 Metrology Summary 3.58
- 3.5 Surfaces 3.59
- 3.5.1 Measures of Roughness 3.60
- 3.6 Measuring Surface Roughness 3.63
- 3.6.1 Observation Methods 3.63
- 3.6.2 Stylus Equipment 3.63
- 3.6.3 Specifications on Drawings 3.68
- 3.6.4 Other Systems 3.69
- 3.6.5 Roundness Testing 3.72
- Intrinsic Roundness Testing 3.73
- Extrinsic Roundness Testing 3.76
- 3.7 Gage Blocks 3.78
- 3.7.1 Manufacturing Gauge Blocks 3.82
- 3.7.2 Compensating for Temperature Variations 3.85
- 3.7.3 Testing For Known Dimensions With Standards 3.85
- 3.7.4 Odd Topics 3.86
- 3.7.5 Limit (GO & NO GO) Gauges 3.87
- Basic Concepts 3.87
- GO & NO GO Gauges Using Gauge Blocks 3.89
- Taylor's Theory for Limit Gauge Design 3.90
- Gauge Maker's Tolerances 3.91
- 3.7.6 Sine Bars 3.93
- Sine Bar Limitations 3.95
- 3.7.7 Comparators 3.96
- Mechanical Comparators 3.97
- Mechanical and Optical Comparators 3.98
- Optical Comparators 3.99
- Pneumatic Comparators 3.99
- 3.8 Measuring Aparatus 3.101
- 3.8.1 Reference Planes 3.101
- Granite Surface Plates 3.102
- Cast Iron Surface Plates 3.102
- 3.8.2 Squares 3.103
- 3.9 Practice Problems 3.106
- 4.1 Drilling 4.119
- 4.1.1 Drill Bits 4.122
- 4.1.2 Reamers 4.125
- 4.1.3 Boring 4.126
- 4.1.4 Taps 4.127
- 4.1.5 Process Parameters 4.128
- 4.1.6 The mrr For Drilling 4.130
- 4.2 Milling 4.131
- 4.2.1 Types of Milling Operations 4.131
- Arbor Milling 4.133
- 4.2.2 Milling Cutters 4.133
- 4.2.3 Milling Cutting Mechanism 4.133
- Up-Cut Milling 4.134
- Down-Cut Milling 4.135
- 4.3 Feeds and Speeds 4.136
- 4.3.1 The mrr for Milling 4.139
- 4.3.2 Process Planning for Prismatic Parts 4.139
- 4.3.3 Indexing 4.139
- 4.4 Lathes 4.142
- 4.4.1 Machine tools 4.145
- Production Machines 4.146
- 4.4.2 Toolbits 4.147
- 4.4.3 Thread Cutting On A Lathe 4.150
- 4.4.4 Cutting Tapers 4.152
- 4.4.5 Turning Tapers on Lathes 4.153
- 4.4.6 Feeds and Speeds 4.155
- 4.4.7 The mrr for Turning 4.156
- 4.4.8 Process Planning for Turning 4.157
- 4.5 Cutting Speeds, Feeds, Tools, and Times 4.158
- 4.6 Cutting Power 4.159
- 4.7 Examples 4.164
- 4.8 Summary 4.164
- 4.9 References and Bibliography 4.164
- 4.10 Problems 4.164
- 4.11 Challenge Problems 4.164
- 4.12 Practice Problems 4.165
- 5.1 Introduction 5.182
- 5.2 ADHESIVE BONDING 5.183
- 5.3 ARC WELDING 5.184
- 5.4 GAS WELDING 5.186
- 5.5 SOLDERING AND BRAZING 5.187
- 5.6 PLASTIC WELDING 5.188
- 5.7 Examples 5.193
- 5.8 Summary 5.193
- 5.9 References and Bibliography 5.193
- 5.10 Problems 5.193
- 5.11 Challenge Problems 5.194
- 6.1 Introduction 6.195
- 6.2 Rotational Masses and Inertia 6.195
- 6.3 Motor Models 6.203
- 6.3.1 Basic Brushed DC Motors 6.203
- 6.4 Tachometers 6.210
- 6.4.1 Angular Displacement 6.210
- Potentiometers 6.210
- 6.4.2 Encoders 6.211
- Tachometers 6.215
- 6.5 Examples 6.216
- 6.6 Summary 6.216
- 6.7 References and Bibliography 6.216
- 6.8 Problems 6.216
- 6.9 Challenge Problems 6.216
- 7.1 Introduction 7.217
- 7.2 OpAmps 7.221
- 7.3 Examples 7.225
- 7.4 Summary 7.225
- 7.5 References and Bibliography 7.225
- 7.6 Problems 7.225
- 7.7 Challenge Problems 7.225
- 8.1 Mechanisms 8.226
- 8.1.1 Locking/Engaging 8.227
- 8.1.2 Motion Transmission/Transformation 8.230
- 8.1.3 Four Bar Linkages 8.230
- 8.1.4 Reciprocating 8.232
- 8.1.5 Six Bar Linkages 8.234
- 8.2 Mechanical Advantage 8.236
- 8.3 Gears 8.238
- 8.3.1 Spur Gears 8.238
- 8.3.2 Involute Profiles 8.243
- 8.3.3 Design of Gears 8.245
- 8.3.4 Design Issues 8.248
- Undercutting and Contact Ratios 8.248
- Changing the Center Distance 8.250
- 8.3.5 Helical Gears 8.250
- Design of Helical Gears 8.251
- Perpendicular Helical Gears 8.254
- 8.3.6 Bevel Gears 8.256
- Design of Bevel Gears 8.257
- 8.3.7 Other Bevelled Gears 8.258
- 8.3.8 Worm Gears 8.258
- 8.3.9 Harmonic Drives 8.261
- 8.3.10 Design With Gears 8.261
- Gear Trains 8.262
- Examples - Fixed Axis Gears 8.263
- Examples - Moving Axis Gears 8.267
- Epicyclic Gear Trains 8.267
- Differentials 8.270
- 8.3.11 Gear Forces and Torques 8.272
- 8.4 Cams 8.274
- 8.4.1 Using Cams in Mechanisms 8.287
- 8.5 Examples 8.287
- 8.6 Summary 8.287
- 8.7 References and Bibliography 8.287
- 8.8 Problems 8.287
- 8.9 Challenge Problems 8.290
- 9.1 Introduction 9.291
- 9.2 Friction 9.291
- 9.3 Friction 9.293
- 9.4 Contact Points And Joints 9.294
- 9.4.1 Switching 9.295
- 9.4.2 Deadband 9.296
- 9.4.3 Saturation and Clipping 9.299
- 9.4.4 Hysteresis and Slip 9.299
- 9.4.5 Delays and Lags 9.300
- 9.5 Wheeled Vehicles 9.301
- 9.6 Examples 9.301
- 9.7 Summary 9.301
- 9.8 References and Bibliography 9.301
- 9.9 Problems 9.301
- 9.10 Challenge Problems 9.301
- 10.1 INTRODUCTION 10.302
- 10.2 SENSOR WIRING 10.302
- 10.2.1 Switches 10.303
- 10.2.2 Transistor Transistor Logic (TTL) 10.303
- 10.2.3 Sinking/Sourcing 10.304
- 10.2.4 Solid State Relays 10.311
- 10.3 PRESENCE DETECTION 10.312
- 10.3.1 Contact Switches 10.312
- 10.3.2 Reed Switches 10.312
- 10.3.3 Optical (Photoelectric) Sensors 10.313
- 10.3.4 Capacitive Sensors 10.320
- 10.3.5 Inductive Sensors 10.324
- 10.3.6 Ultrasonic 10.326
- 10.3.7 Hall Effect 10.326
- 10.3.8 Fluid Flow 10.326
- 10.4 SUMMARY 10.327
- 10.5 PRACTICE PROBLEMS 10.327
- 10.6 PRACTICE PROBLEM SOLUTIONS 10.331
- 10.7 ASSIGNMENT PROBLEMS 10.337
- 11.1 INTRODUCTION 11.339
- 11.2 SOLENOIDS 11.339
- 11.3 VALVES 11.340
- 11.4 CYLINDERS 11.342
- 11.5 HYDRAULICS 11.344
- 11.6 PNEUMATICS 11.346
- 11.7 MOTORS 11.347
- 11.8 COMPUTERS 11.348
- 11.9 OTHERS 11.348
- 11.10 SUMMARY 11.348
- 11.11 PRACTICE PROBLEMS 11.349
- 11.12 PRACTICE PROBLEM SOLUTIONS 11.349
- 11.13 ASSIGNMENT PROBLEMS 11.350
- 12.1 Introduction 12.351
- 12.2 An Academic View of Design Revisited 12.351
- 12.3 Project Management 12.355
- 12.3.1 Timeline - Tentative 12.355
- 12.3.2 Teams 12.355
- 12.3.3 Conceptual Design 12.356
- 12.3.4 Progress Reports 12.356
- 12.3.5 Design Proposal 12.357
- 12.3.6 The Final Report 12.358
- 12.3.7 Gantt Charts 12.359
- 12.3.8 Drawings 12.359
- 12.3.9 Budgets and Bills of Material 12.359
- 12.3.10 Calculations 12.360
- 12.3.11 Presentations 12.360
- 12.4 Examples 12.361
- 12.5 Summary 12.361
- 12.6 References and Bibliography 12.361
- 12.7 Problems 12.361
- 12.8 Challenge Problems 12.361
- 12.9 Forms 12.361
- 13.1 INTRODUCTION 1.363
- 13.2 MOTION PROFILES 1.364
- 13.2.1 Velocity Profiles 1.364
- 13.2.2 Position Profiles 1.373
- 13.3 MULTI AXIS MOTION 1.376
- 13.3.1 Slew Motion 1.377
- Interpolated Motion 1.378
- 1.3.2 Motion Scheduling 1.379
- 1.4 PATH PLANNING 1.381
- 1.5 CASE STUDIES 1.383
- 1.6 SUMMARY 1.385
- 1.7 PRACTICE PROBLEMS 1.385
- 1.8 PRACTICE PROBLEM SOLUTIONS 1.386
- 1.9 ASSIGNMENT PROBLEMS 1.387
- 2.1 Lab - Lab Safety 1.390
- 2.1.1 Theory 1.390
- 2.1.2 Procedure 1.390
- 2.2 Lab - Soldering 1.391
- 2.2.1 Theory 1.391
- 2.2.2 Procedure 1.391
- 2.3 Lab - Motors and Tachometers 1.392
- 2.3.1 Theory 1.392
- 2.3.2 Procedure 1.393
- 2.4 Lab - Machining 1.396
- 2.4.1 Theory 1.396
- 2.4.2 Procedure 1.396
- 2.5 Lab - Feedback Control 1.397
- 2.5.1 Theory 1.397
- 2.5.2 Procedure 1.398
- 2.6 Lab - Basic AVR Board 1.399
- 2.6.1 Theory 1.399
- 2.6.2 Procedure 1.399
- 2.7 Lab - ASCII I/O 1.400
- 2.7.1 Theory 1.400
- 2.7.2 Procedure 1.400
- 2.8 Lab - Welding Qualification 1.401
- 2.8.1 Theory 1.401
- 2.8.2 Procedure 1.401
- 2.9 Lab - Microcontroller Based Feedback Control 1.402
- 2.9.1 Theory 1.402
- 2.9.2 Procedure 1.402
- 2.10 Lab - Music (or Stepper Motor) 1.403
- 2.10.1 Theory 1.403
- 2.10.2 Procedure 1.403
- 2.11 Lab - Part Production 1.404
- 2.11.1 Theory 1.404
- 2.11.2 Procedure - ECE 1.404
- 2.11.3 Procedure - PDM / MO / ME 1.404
- 2.12 Lab - Pneumatics and Sensors 1.405
- 2.12.1 Theory 1.405
- 2.12.2 Procedure 1.405
- 2.13 Lab - Analog I/O 1.406
- 2.13.1 Theory 1.406
- 2.13.2 Procedure 1.406
- 2.14 Lab - Structured Programming 1.407
- 2.14.1 Theory 1.407
- 2.14.2 Procedure 1.407
- 2.15 Lab - LCD Control 1.408
- 2.15.1 Theory 1.408
- 2.15.2 Procedure 1.408
- 2.16 Lab - Mechanical Component Demos 1.409
- 2.16.1 Theory 1.409
- 2.16.2 Procedure 1.409
- 3.1 NOTEBOOK ENTRIES 1.412