PART I FOUNDATION OF MECHANICSl Unit 1 Engineering Drawings and T0lerance l Unlt 2 Dimensional ToIerances and Surface Roughness7 Unit 3 Basic Concepts in MechaniCS10 Unit 4 Movement Analvsls15 Unit 5 KInematjc Synthesis19 Unit 6 Fundamentals of Mechanical Desian 23 Un.1 7 Mechanism27 Unit 8 Gears31 Unit 9 Bearinq35 Unit 10 Hvdraulic System and Its EIements 38 Unit 1 1 IndUStriaI HvdrauIic Circuits 43 Unit 12 Engineer Material 48 unit 13 Hot Meta JWOrking Processing(I)52 Unlt 14 Hot MetalWOrking Processjng(Ⅱ)57 PART II MASS.REDUCING PROCESSES64 Unit 1 5 CharacteristiCS Of Mass-RedUCina Processes 64 Unit 16 ChiD Formation 69 Unit 17 The T00l Material and The T00I Geometrv 72 Unit 18 the Surface Qualitv77 Unit 19 The SingIe-point Cutting T00ls 81 Unit 20 the Multipoint Cuttina T00Is 86 Unit 21 Lathes92 Unit 22 Jias and Fixtures96 PART III NUMERlCALLY CONTROLLED MACHINE TOOLS100 Unit 23 Advanta Of CNC Unlt 24 CORStrUCtion Of MachiRe T00 Js104 Unlt 25 Machinincl Centers110 Unit 26 PrjnciDles Of Operation 0f NC Machine TooIs114 Unjt 27 Par{Proqrams119 Unit 28 Operation125 PART IV ADVANCED MANUFACTURING TECHNOLOGY129