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PARTⅠ Fundamental Part 1

Unit1 1

Text The Development of Flexible Manufacturing 1

New Words and Useful Phrases 2

Exercise 3

Reading Flexible Manufacturing Systems（FMS） 3

Unit2 5

Text Computer 5

New Words and Useful Phrases 6

Exercise 7

Reading Using the Internet and World Wide Web 7

PARTⅡ NC Machining 9

Unit3 9

Text Engineering Drawing 9

New Words and Useful Phrases 9

Exercise 11

Reading Machine Design 11

Unit4 13

Text Computer-Aided Design（CAD） 13

New Words and Useful Phrases 13

Exercise 14

Reading CAD/CAM 15

Unit5 16

Text Metals 16

New Words and Useful Phrases 16

Exercise 18

Reading Engineering Materials 18

Unit6 20

Text Mechatronics 20

NewWords and Useful Phrases 20

Exercise 21

Reading Mechatronic Application 22

Unit7 23

Text What is CNC 23

New Words and Useful Phrases 23

Exercise 25

Reading CNC Machines 25

Unit8 27

Text Machining 27

New Words and Useful Phrases 27

Exercise 29

Reading Forming and Machining 29

Unit9 31

Text Lathes 31

New Words and Useful Phrases 32

Exercise 34

Reading Types of lathes 34

Unit10 36

Text What is Milling 36

New Words and Useful Phrases 36

Exercise 37

Reading Methods of Milling 38

Unit11 40

Text Drilling 40

NewWords and Useful Phrases 41

Exercise 42

Reading Cutting Tool for Drilling Operations 42

Unit12 44

Text Grinding 44

New Words and Useful Phrases 45

Exercise 45

Reading Grinding Machines 46

Unit13 47

Text Machining Center 47

New Words and Useful Phrases 47

Exercise 48

Reading Group Technology 49

PARTⅢ NC Equipment Operation 50

Unit14 50

Text Electricity and Electronics 50

New Words and Useful Phrases 50

Exercise 51

Reading Electronic Components 52

Unit15 54

Text Electrical Elements 54

New Words and Useful Phrases 55

Exercise 56

Reading Electricity Produced from Magnetism 56

Unit16 58

Text Memory 58

New Words and Useful Phrases 58

Exercise 59

Reading Microprocessor 59

Unit17 61

Text What is Robot 61

New Words and Useful Phrases 61

Exercise 63

Reading Artificial Intelligence in Mechatronics 63

Unit18 65

Text Introduction to Control Systems 65

New Words and Useful Phrases 65

Exercise 66

Reading Principles of Automatic Control 67

Unit19 69

Text Electrical Actuating Devices in Mechatronic System 69

New Words and Useful Phrases 70

Exercise 71

Reading Servo Motors 71

Unit20 73

Text Servo System 73

NewWords and Useful Phrases 74

Exercise 75

Reading Classification of Servo System 75

Unit21 77

Text PLC Functions in CNC Unit 77

New Words and Useful Phrases 78

Exercise 79

Reading PLC System Overview 79

Unit22 81

Text An Industrial Control Transformer 81

NewWords and Useful Phrases 82

Exercise 84

Reading Safety Messages for an Inverter 84

PARTⅣ Maintenance of NC Equipment 86

Unit23 86

Text Typical CNC Units 86

New Words and Useful Phrases 87

Exercise 88

Reading SIEMENS SINUMERIK 810 88

Unit24 90

Text A Floor Standing CNC Lathe（Ⅰ） 90

New Words and Useful Phrases 91

Exercise 92

Reading A Floor Standing CNC Lathe（Ⅱ） 92

Unit25 95

Text Power-up Procedure for Machine Operation 95

New Words and Useful Phrases 96

Exercise 98

Reading Operational Modes 98

Unit26 101

Text Maintenance for a horizontal MC 101

New Words and Useful Phrases 102

Exercise 104

Reading Water-based Coolants 104

Unit27 106

Text Part Program Language（Ⅰ） 106

New Words and Useful Phrases 107

Exercise 108

Reading Part Program Language（Ⅱ） 109

Unit28 111

Text Troubleshooting for a Horizontal Machining Center 111

New Words and Useful Phrases 112

Exercise 113

Reading Care and Maintenance of Lathes 113

VOCABULARY 115

参考译文 130

习题答案 149

参考文献 161