目錄:nit 1 Engineering Drawing
1.1 Coordinate System
1.2 Types ofViews
1.3 Fits
Words and Expressions
Notes
Exercises
課文參考譯文
第1單元工程制圖
Technical Reading
Unit 2 Mechanical Components
2.1 Shafts
2.2 Shaft Attachments
2.3 Clutches
2.4 Screws
2.5 Springs
2.6 Gears
2.7 Couplings
2.8 Seals
2.9 Rolling Contact Bearings
Words and Expressions
Notes
Exercises
課文參考譯文
第2單元機(jī)械零件
Technical Reading
Unit 3 Engineering Materials and Their Properties
3.1 Engineering Materials
3.2 Properties ofMaterials
Words and Expressions
Notes
Exercises
課文參考譯文
第3單元工程材料及其性能
Technical Reading
Unit 4 The Design and Selection of Mechanism Systems
4.1 Design ofMechanism Systems
4.2 Selection ofMechanisms
Words and Expressions
Notes
Exercises
課文參考譯文
第4單元機(jī)構(gòu)系統(tǒng)的設(shè)計與選用
Technical Reading
Unit 5 NumericaI Control
5.1 Introduction
5.2 Principles ofNC Machines
5.3 Types of Control Systems
5.4 Computer Numerical Control
5.5 Advantages and Disadvantages of NC
Words and Expressions
Notes
Exercises
課文參考譯文
第5單元數(shù)字控制
Technical Reading
Unit 6 NC Operation
6.1 Describing the Operation Panel
6.2 Screen Reading
Words and Expressions
Notes
Exercises
課文參考譯文
第6單元數(shù)摔操作
Technical Reading
Program Input and Out ut
Unit 7 Machine Tools
7.1 Lathes and Lathe Operations
7.2 Milling Machine and Milling
7.3 Machining Center
Words and Expressions
Notes
Exercises
課文參考譯文
第7單元機(jī)床
Technical Reading
Unit 8 Computer Aided Design
8.1 CAD System'S Work
8.2 Exchange Specifications
8.3 Elements ofCAD System
Words and Expressions
Notes
Exercises
課文參考譯文
第8單元計算機(jī)輔助設(shè)計
Technical Reading
Unit 9 Computer Aided Manufacturing and Flexible Manufacturing System
9.1 Computer Aided Manufacturing
9.2 Flexible Manufacturing System
Words and Expressions
Notes
Exercises
課文參考譯文
第9單元計算機(jī)輔助制造與柔性
制造系統(tǒng)
Technical Reading
Unit 10 Computer-integrated Manufacturing Systems
10.1 IntrOductiOn
10.2 Subsystems ofCIM
10.3 Database
10.4 The CIM Wheel
Words and Expressions
Notes
Exercises
課文參考譯文
第10單元計算機(jī)集成制造系統(tǒng)
Technical Reading
Unit 11 Nontraditional Machining Processes
11.1 Electrical Discharge Machining
11.2 Electrochemical Machining
11.3 Ultrasonic Machining
11.4 Laser Beam Machining
11.5 Development Trends in the Field of Machining by Cutting and by Erosion
Words and Expressions
Notes
Exercises
課文參考譯文
第11單元非傳統(tǒng)加工工藝
Technical Reading
Unit 12 Dialogue Practice
12.1 Outside the Exhibition Hall
12.2 Inside the Exhibition Hall
12.3 In the Negotiation Booth
Words and Expressions
Notes
Exercises
課文參考譯文
第12單元對話練習(xí)
Technical Reading