- 电子科技大学出版社
- 9787564793548
- 1-1
- 456000
- 63231898-6
- 16开
- 2022-06
- 204
- 机械
- 本科
作者简介
内容简介
本书为电子科技大学校级规划教材，编者结合国外经典机械设计教材内容和结构，充分尊重国内机械设计教材内容和结构习惯，按照知识点本身的逻辑顺序重新梳理内容和顺序，基于编者多年来对留学生全英语讲授和对中国学生双语讲授本科课程的经验编写而成。
目录
Chapter 1 Introduction 1
1.1 History and Status of Mechanical Engineering Design 1
1.2 What is a Machine? 1
1.3 Design 5
1.4 Mechanical Engineering Design 6
1.5 Phases in Design 6
1.6 Design Considerations 8
1.7 Design Tools and Resources 9
Chapter 2 Kinematics Fundamentals 1 10
2.1 Degree of Freedom and Types of Motion of Mechanical Parts 10
2.2 Types of Joints, Motion Pairs 12
2.3 Links, Kinematic Chains and Constraints 14
Chapter 3 Kinematics Fundamentals 2 17
3.1 Kinematic Diagram of Mechanism 17
3.2 Calculation of DOF 20
3.3 Determine the Conditions of Motion 22
3.4 Considerations of Determing DOF 24
3.5 Examples of Determining DOF 27
Chapter 4 Graphical Linkage Synthesis 30
4.1 Introduction 30
4.2 Grashof’s Law or Grashof Condition 31
4.3 Pressure Angle and Transmission Angle 33
4.4 Quick Return 34
4.5 Locked Point 36
4.6 Basic Design of Linkages Mechanism 36
Chapter 5 Failure and Prevention 40
5.1 Types of Loading 40
5.2 Types of Failure 42
5.3 Relationship between Loading and Failure 44
5.4 Prevention of Failure 47
Chapter 6 Shaft 49
6.1 Types and Applications of Shafts 49
6.2 Geometric Layout of the Shafts 52
6.3 Example Analysis of Shaft Layout 58
6.4 Shaft Stress Design 59
6.5 Deflection and Critical Speed 65
Chapter 7 Rolling-Contact Bearings 67
7.1 Introduction of Bearing 67
7.2 Bearing Load, Life and Reliability 75
7.3 Design Assessment for Selected Rolling-Contact Bearings 77
Chapter 8 Gears 1 82
8.1 Types of Gears 82
8.2 Nomenclature 85
8.3 Pressure Angle and Size of Gear 86
8.4 Conjugate Action 87
8.5 Involute Properties 88
8.6 Meshing Conditions 90
8.7 Contact Ratio 90
8.8 Forming of Gear Teeth and Interference 91
8.9 Calculation of Transmission Ratio of Gear Trains 94
Chapter 9 Gears 2 100
9.1 Force and Torque Analysis of Gears 100
9.2 Design of Spur Gears 105
Chapter 10 Cam Mechanisms 111
10.1 Introduction of Cam Mechanisms 111
10.2 Critical Path Motion (CPM) 115
10.3 Pressure Angle and Radius of Curvature 119
10.4 Design Method and Process of Cam 123
Chapter 11 Joints 129
11.1 Introduction of Non-permanent Joint and Permanent Joint 129
11.2 Thread Standards and Terminology 131
11.3 Screw Fastenings 132
11.4 Bolt Tightening and Initial Tension 135
11.5 Preventing Unintentional Unscrewing of Screw Joints 136
11.6 Screwing-up Torque, Efficiency, and Self-locking Conditions 138
11.7 Material Selection for Bolt Design 139
11.8 Design Procedures 140
Chapter 12 Flexible Joints 147
12.1 Introduction of Belts 147
12.2 Introduction of Chain 159
12. Compare Belt and Chain 162
Chapter 13 Special Topics 164
13.1 Geometric Dimensioning and Tolerancing, Modern Design Methods; Defini tions, Symbol and Datum of Geometric Dimensioning and Tolerancing 164
13.2 Controlling Geometric Tolerances 174
13.3 Tolerance and Fits 190
13.4 Surface Roughness 192
13.5 Characteristic of Software of Design and Modern Design Methods 194
1.1 History and Status of Mechanical Engineering Design 1
1.2 What is a Machine? 1
1.3 Design 5
1.4 Mechanical Engineering Design 6
1.5 Phases in Design 6
1.6 Design Considerations 8
1.7 Design Tools and Resources 9
Chapter 2 Kinematics Fundamentals 1 10
2.1 Degree of Freedom and Types of Motion of Mechanical Parts 10
2.2 Types of Joints, Motion Pairs 12
2.3 Links, Kinematic Chains and Constraints 14
Chapter 3 Kinematics Fundamentals 2 17
3.1 Kinematic Diagram of Mechanism 17
3.2 Calculation of DOF 20
3.3 Determine the Conditions of Motion 22
3.4 Considerations of Determing DOF 24
3.5 Examples of Determining DOF 27
Chapter 4 Graphical Linkage Synthesis 30
4.1 Introduction 30
4.2 Grashof’s Law or Grashof Condition 31
4.3 Pressure Angle and Transmission Angle 33
4.4 Quick Return 34
4.5 Locked Point 36
4.6 Basic Design of Linkages Mechanism 36
Chapter 5 Failure and Prevention 40
5.1 Types of Loading 40
5.2 Types of Failure 42
5.3 Relationship between Loading and Failure 44
5.4 Prevention of Failure 47
Chapter 6 Shaft 49
6.1 Types and Applications of Shafts 49
6.2 Geometric Layout of the Shafts 52
6.3 Example Analysis of Shaft Layout 58
6.4 Shaft Stress Design 59
6.5 Deflection and Critical Speed 65
Chapter 7 Rolling-Contact Bearings 67
7.1 Introduction of Bearing 67
7.2 Bearing Load, Life and Reliability 75
7.3 Design Assessment for Selected Rolling-Contact Bearings 77
Chapter 8 Gears 1 82
8.1 Types of Gears 82
8.2 Nomenclature 85
8.3 Pressure Angle and Size of Gear 86
8.4 Conjugate Action 87
8.5 Involute Properties 88
8.6 Meshing Conditions 90
8.7 Contact Ratio 90
8.8 Forming of Gear Teeth and Interference 91
8.9 Calculation of Transmission Ratio of Gear Trains 94
Chapter 9 Gears 2 100
9.1 Force and Torque Analysis of Gears 100
9.2 Design of Spur Gears 105
Chapter 10 Cam Mechanisms 111
10.1 Introduction of Cam Mechanisms 111
10.2 Critical Path Motion (CPM) 115
10.3 Pressure Angle and Radius of Curvature 119
10.4 Design Method and Process of Cam 123
Chapter 11 Joints 129
11.1 Introduction of Non-permanent Joint and Permanent Joint 129
11.2 Thread Standards and Terminology 131
11.3 Screw Fastenings 132
11.4 Bolt Tightening and Initial Tension 135
11.5 Preventing Unintentional Unscrewing of Screw Joints 136
11.6 Screwing-up Torque, Efficiency, and Self-locking Conditions 138
11.7 Material Selection for Bolt Design 139
11.8 Design Procedures 140
Chapter 12 Flexible Joints 147
12.1 Introduction of Belts 147
12.2 Introduction of Chain 159
12. Compare Belt and Chain 162
Chapter 13 Special Topics 164
13.1 Geometric Dimensioning and Tolerancing, Modern Design Methods; Defini tions, Symbol and Datum of Geometric Dimensioning and Tolerancing 164
13.2 Controlling Geometric Tolerances 174
13.3 Tolerance and Fits 190
13.4 Surface Roughness 192
13.5 Characteristic of Software of Design and Modern Design Methods 194
