Unit 1 Basic Knowledge(Ⅰ) 1
Text 1 Lathe and Turning 1
Text 2 Vitrified Bond＆Vitrified Grinding Wheel 3
Text 3 Integrated Circuit 5
Text 4 Heat Treatment of Steel 6
Exercises to the text 9
Reading Material 9
1-1 Cutting Processes and Tools 9
1-2 Properties＆Selection of Materials 10
1-3 Computers 11
1-4 Tapping Tools and Tapping 11
Exercises to the material 12
Practical Skill 13
Unit 2 Basic Knowledge(Ⅱ) 15
Text 1 Circuit 15
Text 2 The Construction and Components of a Typical Electric Motor 16
Text 3 DC Motors 18
Text 4 Transformers 20
Exercises to the text 23
Reading Material 23
2-1 Circuit Diagram 23
2-2 Electric Motors 24
2-3 Stepper Motor 25
2-4 Electrical Circuit of Electronic Photo Flash 25
Exercises to the material 26
Practical Skill 27
Unit 3 CAD and General Knowledge of Drafting 31
Text 1 Computer-Aided Design 31
Text 2 Engineering Graphics 33
Text 3 Solid Modeling 36
Text 4 Dimension Tolerances of Parts 38
Exercises to the text 40
Reading Material 41
3-1 The Importance of Sketches 41
3-2 Form of Three-view Drawings 41
3-3 The User Interface of AutoCAD 2004 System 42
3-4 To draw the teeth of a Spur Gear 44
Exercises to the material 44
Practical Skill 45
Unit 4 Mechanical Design and Machine Parts 49
Text 1 What Is"Mechanical Design"? 49
Text 2 Spur Gears 51
Text 3 Ball Bearings 54
Text 4 Introduction to HY electric multi-way valve 56
Exercises to the text 58
Reading Material 59
4-1 Introduction to Machine Design and Elements 59
4-2 V Belts and Couplings 59
4-3 Keys and Pins 60
4-4 The Mechanical Design Process 61
Exercises to the material 62
Practical Skill 62
Unit 5 Mechatronics(Ⅰ) 65
Text 1 What Is"Mechatronics"? 65
Text 2 A Brief Introduction 67
Text 3 Digital Optical Encoder 69
Text 4 Touch Screens 71
Exercises to the text 73
Reading Material 74
5-1 Introduction to Sensors and Transducers 74
5-2 Resistive Tactile Sensor 75
5-3 Logic Gates 75
5-4 Resistive Tactile Sensor 75
Exercises to the material 76
Practical Skill 76
Unit 6 Mechatronics(Ⅱ) 78
Text 1 Programmable Logic Controllers 78
Text 2 Temperature Control 80
Text 3 Open-Loop Control and Closed-Loop Control 81
Text 4 MCS-51 Memory Structure 83
Exercises to the text 85
Reading Material 85
6-1 PLC System Overview 85
6-2 Chips 86
6-3 Structure of Supervisory Control System 87
6-4 Optical Fibers and Fiber Optic Sensing 87
Exercises to the material 88
Practical Skill 89
Unit 7 Mechatronics(Ⅲ) 91
Text 1 Robots 91
Text 2 List of Various Mechatronic Systems 92
Text 3 Bar Code Scanners 94
Text 4 Remote-reading Shaft-revolution Counter and Radio Telemetry 95
Exercises to the text 97
Reading Material 98
7-1 Levitation Principle of Maglev 98
7-2 List of Mechatronic Systems for Industrial Use 99
7-3 Monitoring System for a Machine Tool 99
7-4 Control Subsystem of a Robot 100
Exercises to the material 101
Practical Skill 101
Unit 8 CNC Machine and NC Programming(Ⅰ) 103
Text 1 CNC and CNC Machine Tools 103
Text 2 Product Directions of Component Parts 104
Text 3 Company Brief Introduction 107
Text 4 Wire Electrical Discharge Machining 108
Exercises to the text 111
Reading Material 112
8-1 Principles of NC Machines 112
8-2 Preparatory Functions(G Codes) 114
8-3 On-line Inspection System 115
8-4 M Codes and M06 Code 116
Exercises to the material 117
Practical Skill 117
Unit 9 CNC Machine and NC Programming(Ⅱ) 119
Text 1 Common Types of CNC Machine Tools 119
Text 2 Writing an NC Part Program 121
Text 3 CNC Safety 124
Text 4 Program and Machine Control Unit for CNC Machine 125
Exercises to the text 127
Reading Material 128
9-1 VMC＆HMC 128
9-2 Automatic Tool Changer 129
9-3 Just-in-time Production 130
9-4 F Code and S Code 130
Exercises to the material 131
Practical Skill 131
Unit 10 CNC Machine and NC Programming(Ⅲ) 133
Text 1 CAD/CAM 133
Text 2 Scope of CAD/CAM 134
Text 3 Computer-integrated Manufacturing 136
Text 4 What is A Flexible Manufacturing System? 137
Exercises to the text 139
Reading Material 140
10-1 CAD/CAM Software 140
10-2 Geometry vs.Toolpath 141
10-3 CAD/CAM Modules 142
10-4 FMS Applications 142
Exercises to the material 143
Practical Skill 144
Unit 11 English for Job Applying 146
Text 1 Advertisement 146
Text 2 Cover Letters 147
Text 3 Resume 150
Text 4 Interview 151
Exercises to the text 153
Reading Material 154
11-1 Job Advertisements 154
11-2 Job Interview 155
11-3 Student's Academic Transcript 155
11-4 Electrical＆Mechanical Installation Supervision 156
Exercises to the material 157
Practical Skill 157
参考译文及参考答案 159
参考文献 191