机电工程专业英语－朱林 杨春杰

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1、CONTENTS●Lesson1IntroductiontoMachineryDesign●Lesson2Mechanisms●Lesson3MachineParts(I)●Lesson4MachineParts(II)●Lesson5EngineeringGraphicintheThird-angleProjection●Lesson6IntroductiontoCAD/CAM/CAPP●Lesson7ADiscussiononModernDesignOptimization●Lesson8UsingDynamicSimulationintheDevelopmentofConstr

2、uctionMachinery●Lesson9EngineeringTolerance●Lesson10NumericalControl●Lesson11IntroductiontoHeatPipeTechnologyinMachiningProcess●Lesson12IntroductiontoMaterialForming●Lesson13MaterialFormingProcesses●Lesson14IntroductiontoMould●Lesson15MouldDesignandManufacturing●Lesson16HeatTreatmentofMetal●Les

3、son17VirtualManufacturing●Lesson18FluidandHydraulicSystem●Lesson19ProductTestandQualityControl●Lesson20IntroductionofAutomobileEngine●Lesson21TheAutomobileComponents●Lesson22Mechatronics●Lesson23IndustrialRobots●Lesson24AnArmyofSmallRobots●Lesson25IntroductiontoMEMS●Lesson26Dialogue—AtCIMT●Less

4、on27VirtualManufacturing●Lesson1IntroductiontoMachineryDesign●1.1Text[1]Machinerydesigniseithertoformulateanengineeringplanforthesatisfactionofaspecifiedneedortosolveanengineeringproblem.Itinvolvesarangeofdisciplinesinmaterials,mechanics,heat,flow,control,electronicsandproduction.MachineryCompo

5、nentsThemajorpartofamachineisthemechanicalsystem.[3]Andthemechanicalsystemisdecomposedintomechanisms,whichcanbefurtherdecomposedintomechanicalcomponents.Inthissense,themechanicalcomponentsarethefundamentalelementsofmachinery.Onthewhole,mechanicalcomponentscanbeclassifiedasuniversalandspecialcom

6、ponents.Bolts,gear,andchainsarethetypicalexamplesoftheuniversalcomponents,whichcanbeusedextensivelyindifferentmachinesacrossvariousindustrialsectors.MechanicalDesignProcessProductdesignrequiresmuchresearchanddevelopment.Manyconceptsofanideamustbestudied,tried,refined,andtheneitherusedordiscarde

7、d.Althoughthecontentofeachengineeringproblemisunique,thedesignersfollowthesimilarprocesstosolvetheproblems.ThecompleteprocessisoftenoutlinedasinFig.1.1.Fig.1.1DesignProcessModelRecognitionofNeedSometimes,designbeginswhenadesignerr