Unit 1  Engineering Materials (I) (工程材料Ⅰ)/1

  1.1  Introduction/1

  1.2  Ferrous Metals and Alloys/2

  1.3  Nonferrous Metals and Alloys/5

  Notes/8

  Glossary/9

Unit 2  Engineering Materials (II) (工程材料Ⅱ)/11

  2.1  Introduction/11

  2.2  Ceramics/11

  2.3  Polymers/13

  2.4  Composite Materials/15

  Notes/16

  Glossary/18

Unit 3  Casting (铸造)/20

  3.1  Introduction/20

  3.2  Sand Casting/20

  3.3  Investment Casting/21

  3.4  Expandable-pattern Casting/23

  3.5  Centrifugal Casting/24

  3.6  Inspection of Casting/24

  Notes/25

  Glossary/26

Unit 4  Forging and Die (锻造与模具)/28

  4.1  Introduction/28

  4.2  Open-die Forging/29

  4.3  Impression-die and Closed-die Forging/29

  4.4  Precision Forging/30

  4.5  Die Manufacturing Methods/31

  Notes/32

  Glossary/34

Unit 5  Conventional Machining Processes (常规机械加工工艺)/35

  5.1  Introduction/35

  5.2  Turning and Lathe/35

  5.3  Milling and Milling Machine/38

  5.4  Drilling and Drill Press/41

  Notes/44

  Glossary/45

Unit 6  Nontraditional Machining Processes (特种加工工艺)/48

  6.1  Introduction/48

  6.2  Electrical Discharge Machining (EDM)/49

  6.3  Chemical Machining (CM)/49

  6.4  Electrochemical Machining (ECM)/51

  6.5  Laser Beam Machining (LBM)/53

  6.6  Ultrasonic Machining (USM)/54

  Notes/55

  Glossary/57

Unit 7  Tolerances and Fits (公差与配合)/61

  7.1  Introduction/61

  7.2  Tolerances/62

  7.3  Fits/64

  7.4  ISO System of Llimits and Fits/64

  Notes/67

  Glossary/68

Unit 8  Location and Fixtures (定位与夹具)/71

  8.1  Introduction/71

  8.2  Advantages of Jigs and Fixtures/71

  8.3  The Location of The Workpiece/72

  8.4  The Clamping of Workpiece/74

  8.5  Classes of Fixtures/75

  Notes/78

  Glossary/79

Unit 9  Gear Transmission (齿轮传动)/82

  9.1  Introduction/82

  9.2  Spur Gears/82

  9.3  Helical Gears/85

  9.4  Bevel Gears/86

  9.5  Worm Gearing/87

  9.6  Gear Geometry/88

  Notes/90

  Glossary/91

Unit 10  Hydraulic Transmission (液压传动)/93

  10.1  Introduction/93

  10.2  Hydraulic Pump/94

  10.3  Hydraulic Valves/95

  10.4  Hydraulic Cylinder/98

  10.5  Hydraulic Motor/99

  Notes/101

  Glossary/102

Unit 11  Direct Drive Technology (直接传动技术)/105

  11.1  Introduction/105

  11.2  Direct-Drive Linear (DDL) Motion/105

  11.3  Direct-drive Rotary (DDR) Motors Streamline Machine Design/107

  11.4  Motorized Spindle/109

  Notes/111

  Glossary/113

Unit 12  Numerical Control (数控技术)/115

  12.1  Introduction/115

  12.2  NC and CNC/115

  12.3  Construction of CNC Machines/116

  12.4  DNC (Distributed Numerical Control) System/119

  Notes/122

  Glossary/123

Unit 13  CNC Machining Centers (数控加工中心)/124

  13.1  Introduction/124

  13.2  The Concept of Machining Centers/125

  13.3  Types of Machining Center/126

  13.4  Components of a Machining Center/128

  13.5  Characteristics and Capabilities of Machining Centers/130

  Notes/131

  Glossary/132

Unit 14  Automatic Control (自动控制技术)/134

  14.1  Introduction/134

  14.2  Open-Loop Control and Closed-Loop Control/134

  14.3  Applications of Automatic Control/136

  14.4  Artificial Intelligence in Mechatronics/137

  Notes/140

  Glossary/142

Unit 15  CAD/CAM (计算机辅助设计与制造)/144

  15.1  Introduction/144

  15.2  Geometric Modeling/144

  15.3  CAD/CAM/146

  15.4  Computer-Aided Process Planning/149

  Notes/150

  Glossary/152

Unit 16  Transducers (传感器)/153

  16.1  Introduction/153

  16.2  Transducer Elements/153

  16.3  Analog and Digital Transducers/153

  16.4  Use of Sensors in Programmable Automation/155

  16.5  Some Terms/157

  Notes/158

  Glossary/160

Unit 17  Robots (机器人)/161

  17.1  Introduction/161

  17.2  Definition of Robot/161

  17.3  Components of a Robot System/162

  17.4  Industrial Robots/163

  17.5  Medical Robots/165

  17.6  Underwater Robots/165

  17.7  Walking Robots/165

  17.8  Humanoid Robots/166

  Notes/167

  Glossary/169

Unit 18  Development of Modern Manufacturing (现代制造技术的发展)/171

  18.1  Introduction/171

  18.2