內容簡介
本書主要介紹了蒸詢嫌翻機電技術專業與
數控技術專業有關的專業英語知識,酷應墓戰本書內容緊密結合專業知識,行文流暢,具有較強的趣味性,可起到鞏固專業課教學內容的作用。全書共分12個單元,內容包括工程製圖、機械零件、工程材料及其性能、機構的察盛乃設計與選用請棄、數字控制、數控操作、工具機、計算機輔助設計、計算機輔助製造斷立凶與柔性製造系統、
計算機集成製造系統、非傳統加工工藝和對話宙她勸練習。為了訓練學習者的英語閱讀能力以及對英語文章信息的獲取能力,各單元均有一定數量的配套習題。此外,每個單元還配有參考譯文便於學習者的學習。本書可奔定墓作為高等職業院校機電一體化類專業、數控技術套用類專業的教材,也可作為機械製造及自動化領域相關技術人員的自學參考用書,同時還可以作為成人教育或培訓班的培訓用書。
目錄
Unit 1 Engineering Drawing 1
1.1 Coordinate System 1
1.2 Types of Views 1
1.3 Fits 3
Words and Expressions 5
Notes 6
Exercises 7
課文參考譯文 8
第1單元 工程製圖 8
Technical Reading 11
Unit 2 Mechanical Components 13
2.1 Shafts 13
2.2 Shaft Attachments 13
2.3 Clutches 14
2.4 Screws 15
2.5 Springs 15
2.6 Gears 16
2.7 Couplings 17
2.8 Seals 18
2.9 Rolling Contact Bearings 19
Words and Expressions 20
Notes 21
Exercises 23
課文參考譯文 25
第2單元 機械零件 25
Technical Reading 31
Unit 3 Engineering Materials and Their
Properties 32
3.1 Engineering Materials 32
3.2 Properties of Materials 33
Words and Expressions 33
Notes 34
Exercises 35
課文參考譯文 37
第3單元 工程材料及其性能 37
Technical Reading 39
Unit 4 The Design and Selection of
Mechanism Systems 40
4.1 Design of Mechanism Systems 40
4.2 Selection of Mechanisms 42
Words and Expressions 45
Notes 46
Exercises 47
課文參考譯文 48
第4單元 機構系統的設計與選用 48
Technical Reading 53
Unit 5 Numerical Control 55
5.1 Introduction 55
5.2 Principles of NC Machines 56
5.3 Types of Control Systems 57
5.4 Computer Numerical Control 57
5.5 Advantages and Disadvantages of NC 58
Words and Expressions 59
Notes 59
Exercises 61
課文參考譯文 62
第5單元 數字控制 62
Technical Reading 65
Unit 6 NC Operation 67
6.1 Describing the Operation Panel 67
6.2 Screen Reading 72
Words and Expressions 74
Notes 75
Exercises 76
課文參考譯文 77
第6單元 數控操作 77
Technical Reading 84
Program Input and Output 84
Unit 7 Machine Tools 86
7.1 Lathes and Lathe Operations 86
7.2 Milling Machine and Milling 88
7.3 Machining Center 90
Words and Expressions 91
Notes 91
Exercises 92
課文參考譯文 94
第7單元 工具機 94
Technical Reading 98
Unit 8 Computer Aided Design 100
8.1 CAD System’s Work 100
8.2 Exchange Specifications 100
8.3 Elements of CAD System 101
Words and Expressions 102
Notes 103
Exercises 103
課文參考譯文 104
第8單元 計算機輔助設計 104
Technical Reading 106
Unit 9 Computer Aided Manufacturing
and Flexible Manufacturing
System 109
9.1 Computer Aided Manufacturing 109
9.2 Flexible Manufacturing System 110
Words and Expressions 112
Notes 112
Exercises 113
課文參考譯文 115
第9單元 計算機輔助製造與柔性
製造系統 115
Technical Reading 117
Unit 10 Computer-integrated
Manufacturing Systems 119
10.1 Introduction 119
10.2 Subsystems of CIM 119
10.3 Database 121
10.4 The CIM Wheel 122
Words and Expressions 123
Notes 123
Exercises 124
課文參考譯文 126
Technical Reading 129
Unit 11 Nontraditional Machining
Processes 132
11.1 Electrical Discharge Machining 132
11.2 Electrochemical Machining 133
11.3 Ultrasonic Machining 133
11.4 Laser Beam Machining 133
11.5 Development Trends in the Field of
Machining by Cutting and by Erosion 134
Words and Expressions 134
Notes 135
Exercises 136
課文參考譯文 138
第11單元 非傳統加工工藝 138
Technical Reading 140
Unit 12 Dialogue Practice 141
12.1 Outside the Exhibition Hall 141
12.2 Inside the Exhibition Hall 141
12.3 In the Negotiation Booth 142
Words and Expressions 142
Notes 143
Exercises 144
課文參考譯文 145
第12單元 對話練習 145
Technical Reading 147
參考文獻 149
4.2 Selection of Mechanisms 42
Words and Expressions 45
Notes 46
Exercises 47
課文參考譯文 48
第4單元 機構系統的設計與選用 48
Technical Reading 53
Unit 5 Numerical Control 55
5.1 Introduction 55
5.2 Principles of NC Machines 56
5.3 Types of Control Systems 57
5.4 Computer Numerical Control 57
5.5 Advantages and Disadvantages of NC 58
Words and Expressions 59
Notes 59
Exercises 61
課文參考譯文 62
第5單元 數字控制 62
Technical Reading 65
Unit 6 NC Operation 67
6.1 Describing the Operation Panel 67
6.2 Screen Reading 72
Words and Expressions 74
Notes 75
Exercises 76
課文參考譯文 77
第6單元 數控操作 77
Technical Reading 84
Program Input and Output 84
Unit 7 Machine Tools 86
7.1 Lathes and Lathe Operations 86
7.2 Milling Machine and Milling 88
7.3 Machining Center 90
Words and Expressions 91
Notes 91
Exercises 92
課文參考譯文 94
第7單元 工具機 94
Technical Reading 98
Unit 8 Computer Aided Design 100
8.1 CAD System’s Work 100
8.2 Exchange Specifications 100
8.3 Elements of CAD System 101
Words and Expressions 102
Notes 103
Exercises 103
課文參考譯文 104
第8單元 計算機輔助設計 104
Technical Reading 106
Unit 9 Computer Aided Manufacturing
and Flexible Manufacturing
System 109
9.1 Computer Aided Manufacturing 109
9.2 Flexible Manufacturing System 110
Words and Expressions 112
Notes 112
Exercises 113
課文參考譯文 115
第9單元 計算機輔助製造與柔性
製造系統 115
Technical Reading 117
Unit 10 Computer-integrated
Manufacturing Systems 119
10.1 Introduction 119
10.2 Subsystems of CIM 119
10.3 Database 121
10.4 The CIM Wheel 122
Words and Expressions 123
Notes 123
Exercises 124
課文參考譯文 126
Technical Reading 129
Unit 11 Nontraditional Machining
Processes 132
11.1 Electrical Discharge Machining 132
11.2 Electrochemical Machining 133
11.3 Ultrasonic Machining 133
11.4 Laser Beam Machining 133
11.5 Development Trends in the Field of
Machining by Cutting and by Erosion 134
Words and Expressions 134
Notes 135
Exercises 136
課文參考譯文 138
第11單元 非傳統加工工藝 138
Technical Reading 140
Unit 12 Dialogue Practice 141
12.1 Outside the Exhibition Hall 141
12.2 Inside the Exhibition Hall 141
12.3 In the Negotiation Booth 142
Words and Expressions 142
Notes 143
Exercises 144
課文參考譯文 145
第12單元 對話練習 145
Technical Reading 147