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1、外文资料翻译学生姓名：李鹏冲专业班级：机械设计制造及其自动化04级2班指导教师：杨庆山河北工程大学机电学院2008年6月装载机发展概况AbstractThispaperhavediscusseds.s.ZL-50typefork-lifttruckmainlyoverallfictitiousprototypedesignaswellassomekindsoftypicalschoolworkoperatingmodesimitateandemulate,includeequipmentandtheoverall
2、partsneededbuildmould.Inthisdesigncourse,haveappliedADAMSsoftwareandthesoftwareofPRO/ENGINEER.ADAMSsoftwareisusedintheemulationofsomekindsofschoolworkoperatingmodes,andthesoftwareofPRO/ENGINEERisusedtobuildmouldmainly.Throughthesimulatedemulationforsomekindso
3、foverallschoolworkoperatingmodes,canseerelativelydistinctlytheoverallpossibleconditioninactualschoolworkcoursethatmet,canintimemodify,havereducedactualdesigntime,haveraisedproductionefficiency.TheinnovationofthisdesignZhiisinin,imitateandhaveemulatedfork-lift
4、truckthe3kindsoftypicalschoolworkoperatingmodeinactualschoolwork,iseffectagainhaveimitatedinactualschoolworkthehydraulicimpactofuse,sowhenbeinghelpfultosolveactualloading,theactualproblemofmeetingthestockthatishardtouninstallcansoraiseproductionefficiency.Key
5、words:Fork-lifttruck、fictitiousprototype,buildmould,emulation,optimization、productionefficiencyLoaderDevelopment China'smodern20wheelloadersbeganinthemid-1960softheZ435.Theaircraftasawholerack,rearaxlesteering.Afteryearsofhardwork,theattractionwastheworld'smo
6、stadvancedtechnologywheelloaderonthebasisofthesuccessfuldevelopmentofthepowerof162KWofshovel-fitwheelloaders,stereotypesforZ450(laterZL50),andin1971December18,formallyappraisedbyexperts.ThusthebirthofChina'sfirstarticulatedwheelloader,thuscreatingourindustryl
7、oaderformationanddevelopmenthistory. Z450-typeloaderwithhydraulicmechanicaltransmission,powershift,Shuangqiaoshandrive,hydraulicmanipulation,articulatedpowersteering,gasoilAfterburnerbrakewheelloaders,andothermodern,thebasicstructureoftheworld'sadvancedl
8、evelforthetime.Basicallyrepresentthefirstgenerationofwheeledloadingthebasicstructure.Theaircraftintheoverallperformanceofdynamic,andinsertionforceariseofpowerandflexibility,manipulationof
