《计算机辅助设计与制造》(computer aided design and manufacturing)

《计算机辅助设计与制造》(computer aided design and manufacturing)

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时间:2018-07-30

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1、《计算机辅助设计与制造》(Computeraideddesignandmanufacturing)ThecourseofcomputeraideddesignandmanufactureClassname:Class:number:Instructor:Zhangoccupiedtheresults:April25,2012Applicationstatusoftechnology,analysisofapplicationstatus,problemsanddevelopmenttrendof

2、CAMtechnologyinChinaAbstract:Abstract:asamulti-disciplinarycomprehensivetechnology,CAMtechnologyhasdevelopedrapidlyinrecentdecades,andhasaprofoundimpactonthemanufacturingindustry.ThispaperintroducestheapplicationofCAMtechnologyinChina,thetechnicalcha

3、racteristicsandcurrentsituationofthedevelopmentandapplication,comparedwithforeignadvancedcountriesthetrendofCAMtechnology,analysestheexistingCAMtechnologyinChinaintheapplicationoftheproblems,andputsforwardsomesuggestionsonitsdevelopmentdirection.Keyw

4、ords:CAM,application,statusquo,problems,trends,andanalysis1IntroductionCAMtechnology,computeraidedmanufacturingtechnology,referstothecompletionoftheprocessfromproductiontoproductsmanufacturedinwiththehelpofthecomputer,suchasNCprogramming,computeraide

5、dmanufacturingprocesscontrol,qualityinspectionandanalysisetc..CAMisanimportantpartoftheCAD/CAPP/CAMintegratedsystem,includingmanyfields,suchascomputerscienceandengineering,computationalmathematics,engineeringdesign,man-machineengineering,electronicte

6、chnologyandmanyotherengineeringtechnology.Aftermorethanfortyyearsofdevelopment,CAMtechnologyhasplayedaveryimportantroleinthefieldofmechanicalmanufacturing,aerospaceandothertechnicalfields.Abriefintroductiontothedevelopmentof2CAMTechnologyTwomainstage

7、softhedevelopmentofCAMtechnology.ThefirstgenerationofAPTstage,1960sinthedevelopmentofprofessionalsystemonthepartoftheprogrammingmachineandprogrammingsoftwaresuchas:FANOC,Sememsprogramming,thesystemstructurefortheplaneform,basicapproachismanualorassis

8、teddirectcalculationofNCtoolpathprogramming,targetandobjectisthedirectCNCtoolpath.Butithassomedefects,suchaspoorfunction,difficultoperationandspecialpurpose.ThesecondgenerationisthecurvedsurfaceCAMsystemstage,itssystemstructureisgenerallyCAD/CAMhybri

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