机电一体化及数控专业英语(第二版)

Reading Material23
2-1Circuit Diagram23
2-2Electric Motors24
2-3Stepper Motor25
2-4Electrical Circuit of Electronic Photo Flash25
Exercises to the material26
Practical Skill27
Unit 3CAD and General Knowledge of Drafting31
Text 1Computer-Aided Design31
Text 2Engineering Graphics33
Text 3Solid Modeling36
Text 4Dimension Tolerances of Parts38
Exercises to the text40
Reading Material41
3-1The Importance of Sketches41
3-2Form of Three-view Drawings41
3-3The User Interface of AutoCAD 2004 System42
3-4To draw the teeth of a Spur Gear44
Exercises to the material44
Practical Skill45
Unit 4Mechanical Design and Machine Parts49
Text 1What Is “Mechanical Design”?49
Text 2Spur Gears51
Text 3Ball Bearings54
Text 4Introduction to HY electric multi-way valve56
Exercises to the text58
Reading Material59
4-1Introduction to Machine Design and Elements59
4-2V Belts and Couplings59
4-3Keys and Pins60
4-4The Mechanical Design Process61
Exercises to the material62
Practical Skill62
Unit 5Mechatronics(I)65
Text 1What Is “Mechatronics”?65
Text 2A Brief Introduction67
Text 3Digital Optical Encoder69
Text 4Touch Screens71
Exercises to the text73
Reading Material74
5-1Introduction to Sensors and Transducers74
5-2Resistive Tactile Sensor75
5-3Logic Gates75
5-4Resistive Tactile Sensor75
Exercises to the material76
Practical Skill76
Unit 6Mechatronics(II)78
Text 1Programmable Logic Controllers78
Text 2Temperature Control80
Text 3Open-Loop Control and Closed-Loop Control81
Text 4MCS-51 Memory Structure83
Exercises to the text85
Reading Material85
6-1PLC System Overview85
6-2Chips86
6-3Structure of Supervisory Control System87
6-4Optical Fibers and Fiber Optic Sensing87
Exercises to the material88
Practical Skill89
Unit 7Mechatronics(III)91
Text 1Robots91
Text 2List of Various Mechatronic Systems92
Text 3Bar Code Scanners94
Text 4Remote-reading Shaft-revolution Counter and Radio Telemetry95
Exercises to the text97
Reading Material98
7-1Levitation Principle of Maglev98
7-2List of Mechatronic Systems for Industrial Use99
7-3Monitoring System for a Machine Tool99
7-4Control Subsystem of a Robot100
Exercises to the material101
Practical Skill101
Unit 8CNC Machine and NC Programming(I)103
Text 1CNC and CNC Machine Tools103
Text 2Product Directions of Component Parts104
Text 3Company Brief Introduction107
Text 4Wire Electrical Discharge Machining108
Exercises to the text111
Reading Material112
8-1Principles of NC Machines112
8-2Preparatory Functions (G Codes)114
8-3On-line Inspection System115
8-4M Codes and M06 Code116
Exercises to the material117
Practical Skill117
Unit 9CNC Machine and NC Programming(II)119
Text 1Common Types of CNC Machine Tools119
Text 2Writing an NC Part Program121
Text 3CNC Safety124
Text 4Program and Machine Control Unit for CNC Machine125
Exercises to the text127
Reading Material128
9-1VMC & HMC128
9-2Automatic Tool Changer129
9-3Just-in-time Production130
9-4F Code and S Code130
Exercises to the material131
Practical Skill131
Unit 10CNC Machine andNC Programming(III)133
Text 1CAD/CAM133
Text 2Scope of CAD/CAM134
Text 3Computer-integrated Manufacturing136
Text 4What is A Flexible Manufacturing System?137
Exercises to the text139
Reading Material140
10-1CAD/CAM Software140
10-2Geometry vs. Toolpath141
10-3CAD/CAM Modules142
10-4FMS Applications142
Exercises to the material143
Practical Skill144
Unit 11English for Job Applying146
Text 1Advertisement146
Text 2Cover Letters147
Text 3Resume150
Text 4Interview151
Exercises to the text153
Reading Material154
11-1Job Advertisements154
11-2Job Interview155
11-3Student’s Academic Transcript155
11-4Electrical & Mechanical Installation Supervision156
Exercises to the material157
Practical Skill157
参考译文及参考答案159
参考文献191