Part One: Basic Knowledge of Machine and Mechanical Components 1.Basic Knowledge of Machine 2.Shaft 3.Shaft Accessories——Keys and Pins 4.Bearings 5.Screws 6.Worms, Worm Gears 7.Cam 8. Gears Part Two: Machine Tools 1.Fixture and Jig 2.Reamer 3.Grinding Wheel 4.Boring Tool 5.Turning Tool 6.Cutting Tool Part Three: Machining 1.Turning 2.The Lathe and Its Construction 3.Milling 4.Milling Machine 5.Grinding 6.Bench Work Part Four: Tolerance, Fits and Measurement 1.Limits of Size and Tolerance 2.Fits 3.Roughness 4.Dimension Measurement 5.Common Equipments 6.Measuring Tool Part Five: Steel and Its Treatment 1.Kinds of Steel 2.Heat Treatment 3.Casting 4.Forging 5.Flow Control Valve 6.Concept of Quality - Historical Background 7.Quality Management Organizations and Awards Part Six: Basic Knowledge of Electicity 1.The Importance of Electricity 2.Introduction 3.Electric Charge 4.Electric Current 5.Electric Field 6. Electric Potential 7.Electromagnetism Part Seven: Electricity and Electric Circuits 1.Generation 2.Uses 3.Electric Circuit 1 4.Electric Circuit 2 5.Supplementary Materials: Circuits and Circuit Components 6.Transistor 7.How a Transistor Works Part Eight: Radio Communication and Electric Maintenance 1.Radio 2.How Radio Waves Travel 3.Digital Transmission 4.Basic Knowledge of Electric Maintenance 5.Commonly Used Tools 6.Ordinary Instruments Part Nine: EIoetdc Welding 1.Basic Knowledge of Electric Welding 2.Types of Welding 3.Electric Arc Welding 4.Electrode Holder 5.Welding Helmets 6.Safety Articles 7.The Welding History and New Development Part Ten: Energy 1.Energy 2.Solar Energy 3.Solar Energy Using 4.Wind Power 5.History of Wind Power 6.Hydropower 7.Hydroelectric Power Part Eleven: Microcomputer Assembly and Maintenance 1.Introduction 2.Main Components 3.Structure of Computer Systems 4.Networking and the Internet 5.Information Technology 6.Information Age Part Twelve: Automation and Robots 1.Automation 2.Current Emphasis 3.Historical Perspective of Control Engineering 4.The Transmitter of Radio Controlled Toys 5.Basic Knowledge of Robot 6.Industrial Robots Part Thirteen: Working Drawings 1.Working Drawings 1 2.Working Drawings 2 3.Basle Knowledge of CAD/CAM 4.The Application of CAD/CAM 5.The CAD/CAM Marketplace Today 6.Computer Plotting