机械工程毕业设计外文翻译

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1、外文资料原文及译文学院：机电工程学院专业：机械设计制造及其自动化班级：学号：姓名：-14-Mechanicalengineering1.TheporfileofmechanicalengineeringEngingeeringisabranchofmechanicalengineerig,itstudiesmechanicalandpowergenerationespeciallypowerandmovement.2.Thehistoryofmechanicalengineering18thcenturylaterperiods,thesteamengineinventionhasprovi

2、dedamainpowerfountainheadfortheindustrialrevolution,enormouslyimpelledeachkindofmechznicalbiting.Thus,animportantbranchofanewEngineering–separatedfromthecivilengineeringtoolsandmachinesonthebranch-developedtogetherwithBirminghamandtheestablishmentoftheAssociantionofMechanicalEngineersin1847hadbeeno

3、fficiallyrecognized.Themechanicalengineeringalreadymainlyusedinbytrialanderrormethodmechanicapplicationtechnologicaldevelopmentintoprofessionalengineerthescientificmethodofwhichintheresearch,thedesignandtherealmofproductionused.Fromthemostbroadperspective,thedemendcontinuouslytoenhancetheefficience

4、yofmechanicalengineersimprovethequalityofwork,andaskedhimtoacceptthehistoryofthehighdegreeofeducationandtraining.Machineoperationtostressnotonlyeconomicbutalsoinfrastructurecoststoanabsoluteminimun.3.ThefieldofmechanicalengineeringThecommoditymachinerydevelopmentinthedevelopcountry,inthehighlevelma

5、teriallifeverygreatdegreeisdecidedeachkindofwhichcanrealizeinthemechanicalengineering.Mechanicalengineersunceasinglywillinventthemachinenextlifetoproducethecommodity,unceasinglywilldeveloptheaccuracyandthecomplexitymoreandmorehighmachinetoolsproducesthemachine.Themaincluesofthemechanicaldevelopment

6、is:Inordertoenhancetheexcellentinqualityandreasonableinpriceproducetoincreasetheprecisionaswellastoreducetheproductioncost.Thisthreerequirementspromotedthecomplexcontrolsystemdevelopment.Themostsuccessfulmachinemanufactureisitsmachineandthecontrolsystemclosefusion,whethersuchcontrolsystemisessentia

7、llymechanicalorelectronic.Themodernizedcarenginproductiontransmissionline(conveyerbelt)isaseriesofcomplexproductionscraftmechanization-14-verygoodexample.Thepeopleareintheprocessofdevelopmentinordertoenable