| UNIT Ⅰ Basic Courses of Technology Chapter l About Basic Mechanics Courses 1.1 Introducti on 1.2 implementation l.3 Statics 1.4 Strength of Materials 1.5 Conclusions New Words Notes Supplementary Reading Practice：Contents of engineering mechanics courses Chapter 2 Machine Elements 2.1 Joints of Machine Elements 2.2 Power Transmission 2.3 Shafts and Bearings New Words Notes Supplementary Reading Practice:Learn About Gear Lubrication Chapter 3 Trucks and Wagons 3.1 Genefal 3.2 Design and Principal Mechanisms of Trucks 3.3 Power Train of Trucks 3.4 Truck Steering Gears 3.5 Brakes 0f Trucks New Words Notes Supplementary Reading Practice ： Damage，Fracture and Failure of Composite Structures UNIT Ⅱ Earth-Moving Machinery Chapter 4 Bulldozers 4.1 Introduction 4.2 Design and Principal Mechanisms of Crawler Tractors 4.3 Main Frame and Track Assembly of a Crawler Tractor 4.4 Steering Gear of a Crawler Tractor 4.5 Selection of Crawler- Mounted or Wheel-mounted Bulldozers 4.6 D4e Track type Bulldozers 4.7 Specifications of Bulldozer New Words Notes Chapter Loaders 5.1 Purpose and Classification 5.2 Single Bucket Loaders 5.3 Specification Sheets of 1.15 Type Loader 5.4 Operating devices of loader 5.5 Performance and General Dimensions New Words Note Chapter 6 Scrapers 6.1 Introduction 6.2 Application of Different Scrapers 6.3 Operating a Scraper 6.4 Specification of 6230 Type Elevating Scraper New Words Notes Chapter7Graders 7.1 Introduction 7.2 Automatization of Earth Moving and Grading Machines 7.3 Major Parts of a Grader 7.4 Accident Prevention 7.5 Technical Data New Words Notes Chapter 8 Revolving Shovels and Ditchers 8.1 Revolving Shovels 8.2 Hydraulic Excavator 8.3 Ditchers New Words Notes …… UNIT Ⅲ Road-Making Machinery UNIT Ⅳ Material Handling Machinery |
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