Unit 1 Engineering Materials 1
Unit 2 Engineering Properties and Their Measurements 12
Unit 3 Heat Treatment of Metals 17
Unit 4 Metrology 25
Unit 5 Machine Elements 33
Unit 6 Machine Tools 43
Unit 7 Introduction to Fabrication Processes 54
Unit 8 Nanotechnology 76
Unit 9 Mechatronics 86
Unit 10 Introduction to Computer Numerical Control （CNC） 95
Unit 11 CNC Turning Machines 101
Unit 12 Machining Centers 108
Unit 13 Industrial Robots 118
Unit 14 Computer Aided Process Planning 124
Unit 15 CAD／CAM 132
Unit 16 Rapid Prototyping and Manufacturing Introduction 138
Unit 17 The Role of the World Wide Web in Manufacturing 148
References 157