机械专业职场英语PDF电子书下载

Module Ⅰ　The Basics in Workshop 1

Scene One　Health and Safety in Workshop 2

Scene Two　Workplace Tools and Measuring Equipment 11

Self assessments 31

Module Ⅱ　The Foundation of Manufacturing 32

Scene One　Mechanical Materials 33

Scene Two　Kinds of Steels 37

Scene Three　Plastics 42

Scene Four Hot Working and Heat Treatment 45

Scene Five Tolerances and Fits 50

Scene Six Machine Design,The Design of Jigs and Fixtures 58

Scene Seven Primary and Feed Motion 62

Self assessments 68

Module Ⅲ Mechanical Elements 69

Scene One Metal Cutting 70

Scene Two Conventional Milling VS Climb Milling 75

Scene Three The function,Tool life,The Shape,The System of Tools 80

Scene Four Electrical Machining 91

Scene Five Surface Cut 98

Scene Six Chatter Phenomenon 102

Scene Seven Transfer Machines 108

Scene Eight Machinability and Cutting Fluids 115

Scene Nine Hydraulic Powers 121

Scene Ten Soldering and Brazing 125

Scene Eleven Casting 130

Scene Twelve Forging,Stamping and Rolling 136

Self assessments 142

Module Ⅳ Mechanical Parts 143

Scene One Couplings 144

SceneTwo Link and Joint 148

Scene Three Cams 153

Scene Four Engine Parts 158

Scene Five Gears 169

Scene Six Spring 173

Scene Seven Bearings 177

Scene Eight Chucks 186

Scene Nine Clutches 190

Scene Ten Shafts 195

Self assessments 199

Module Ⅴ Equipments in Manufacture 200

Scene One Lathe 201

SceneTwo Milling 206

Scene Three Machine Center 212

Scene Four The Planer 219

Scene Five Shaping and Planning Operating 223

Scene Six Drilling Machines 232

Scene Seven Grinding Machines 240

Scene Eight Machine Tools and Aggregate Machine Tools 247

Self assessments 254

Module Ⅵ Mechanical Workplace Communication 255

Scene One Notice of Invitation for Bids 256

Scene Two Product Specification 259

Self assessments 262

New words 263

References 277