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外文资料TheaggregatemachinetoolCADsystemdevelopmentandresearchAbstractaggregatemachinetoolCADisinWindow95/98,WndowsundertheNT4.0environment,designspersonnelsspecialpurposeCADsystemwithVC5.0andtheAutoCADR14ADS/ARXtechnologydevelopmentfacetheaggregatemachinetool.Thissoftwaretechnologicaladvance,performancereliable,functionstrong,convenientpractical,hasprovidedthemodernizeddesigntoolforourcountryaggregatemachinetoolprofession.KeywordAggregatemachinetoolCADjigCADmultiaxleboxCAD1usestheaggregatemachinetoolCADtechnologyimperativeTheaggregatemachinetooliswithaccordingtoserialized,thestandardizeddesigngeneralpartandthespecialpurposemachinewhichcomposesaccordingtotheworkpieceshapeandtheprocessingtechnologicalrequirementdesignspecialpurposepart,belongstothedisposabledesign,thedisposablemanufacturepieceworkproduct.Therefore,thedesignquantityisbig,thedesignworkiscomplex.Inthecurrentcompetitionintensemarketeconomy,theusertotheenginebedtechnicalsophistication,thequalityreliabilityaswellasthegoodssupplycycleallrequestsveryhigh,butguaranteedthesemanyfactorsthekeyisthedesign.Inthepastthatbackwardmanualdesignmethodhasnotbeenabletosatisfytheproductdesigntherequest,usestheCADtechnology,throwsoffthechartboard,hasbecomethecurrenttechnologicalrevolutionthetidalcurrent,imperative.2aggregatemachinetoolCADtheapplicationpresentsituationOverseasaggregatemachinetoolCADtechnologyresearchstartsthecomparisonearly.Atthebeginningofthe70s,someindustrydevelopedcountryfirststartsinthemultiaxleboxCADaspecttostudy.Hasenteredsinceinparticularforthe90s,alongwiththecomputertechnologydevelopment,theinteractivecartographyandthedatabasemanagementsystemandsoonthedevelopmentandtheapplication,causestheaggregatemachinetoolCADtechnologydaybydaypracticalalsotheusescopeexpandsunceasingly,thedevelopedcountryhasusedtheCADtechnologygenerallyintheaggregatemachinetooldesign.Atpresent,toCAD/CAMintegrativesystemdevelopment.Inrecentyears,accordingtoustoAmericanseveralmainenginebedfactoriesBURGMAST,KINGSBURY,companiesandsoonINGERSOLLLAMB,CINCINNATI,MILACRON,CROSStheunderstanding,itsCADtechnologyobtainedtheuniversalapplication.InwhichmostnoticeableisINGERSOLLCorporationhas50interactiveCADworkstationcompositionsoftwareandhardwareenvironment,causedittorealizenearly100CAD.OnthedomesticmachinetooldesignportfoliousingCADunderstandingearlier.Thebeginningofthe1970s,DalianMachineToolInstituteportfoliostartedontheresearchinthisareaofwork.1978stateasacombinationofmechanicalCADmachineindustrialprojects,andinstructedtheShanghaiJiaotongUniversity.DalianMachineToolInstituteportfolio,aministryofficialinchargeoftheInstituteofAutomation,DalianPolytechnicUniversity,QinghuaUniversity,BeijingUniversityofTechnology,ShanghaiInstituteofmechanicalandelectricalproductsandotherunitstoparticipateinthedrillingmachineCADcombinationofresearch,ThisraisedourportfolioMachineCADtechnologyinthedistrict.After10yearsofeffortsandachievedinitialresults.However,thecombinationofmachineCADsystemis1227inVAXIIandMicroVAXIIonthedevelopment,hardwareinvestment,whichisdifficulttouse.Bythetimethehardwareandsoftwareenvironmentfortherestrictions,narrowscopeofapplicationsoftware,usersinconvenient.3DevelopmentportfoliodedicatedmachineCADsystemsoftwareCADtechnologyisthecontemporaryelectronicinformationtechnologyanimportantcomponentof,CADtechnologytobecommercializedasthemostimportanthightechindustries.Thesupportingsoftwareandhardware,onthebasisofdifferentindustries,differentprofessionssecondarydevelopmentsoftware,developedfortheindustry,Thededicatedprofessionalcommercialsoftwarecannotonlymakegoodeconomicreturns,butwillmakesignificantsocialbenefits.NinthFiveYearPlanperiodstateautoindustryasapillarindustryofthenationaleconomy,fortheindustrytoprovideacombinationoftechnologiesandequipmenttomachinetoolindustrytodeveloprapidly.Alongwiththedevelopmentoftheautoindustry,machinedesignedtoenhanceportfolioquality,shortenthedesigncyclehasbecomeanextremelyurgenttask.CombinedMachineCADtechnologyandcanshortenthedesigncycleandimprovedesignquality,enterprisesinthesectorimproveitscompetitiveedge,enterpriseswillbringaboutsignificanteconomicbenefits.DalianisChinasimportantindustrialbase,asacombinationofMachineToolIndustryTechnologyandDevelopmentCenterinDalianMachineToolInstituteportfolio,industryshouldplaytheleadingrolefortherealizationofdesignautomation,enhancetechnologicalinnovationandproductcompetitiveness.promotingourportfoliomachinedesignstandards,assoonaspossiblecombinationofmachinetoolindustrytoprovidefactoryfunctional,flexibleoperation,withafriendlyinterface,hightechnologicalcontentportfolioMachineCADsoftware.4softwarewiththetechnicalbasisforthedevelopmentofmicroelectronicsTechnology,computerperformancehasbeengreatlyimproved.PIIhasnowdominatedthemarket,PIIIbeganlistingitsCPUperformancehasbeenclosetotheyearsbeforethetargetworkstation.ForeignCADsoftwaretothePCWindow95/98,WindowsNTtransplant,suchasPro/Engineer,ISui,suchasCADDS5.ComputerGraphicsAcceleratorinimprovingperformance,theentitycanbasicallythemovementandrotation.PCCADisadevelopmentdirection,thecorrespondinghardwaretolowerthanmanyworkstations.Afteryearsofefforts,weuseWindowsSDKsoftwaredevelopmenttechnology,WindowsenvironmentmoredynamicprocessoftechnicaldataexchangeDDE.DatabasetechniqueODBC,GraphicssoftwaretechnologyandthedevelopmentofsecondarytargetsOLEtechnologyOLE,DevelopmentofagenericcombinationofmechanicalCADandCADmachineintegratedCADsystem.5CombinationMachineCADsystemsoftwarePortfolioMachineCADsystemsoftwareusingClanguage,intheWindowsenvironmentforthedevelopmentofthecombinationofmachinedesignparametersofthegraphicinformationmanagementsystem.DatabasesystemswithClanguageindependentpreparationofthefinancialdatabasesoftwareandoperatingsystemparametersgraphicsystemsintoone.formedpowerfulparametricgraphicinformationmanagementsystem.ModularMachineCADsystemincludingremovablefixtureCADsystem,ModularMachineAutomaticLineprogram3DCADgraphicssystem,thetotalportfolioMachineCADsystem,PortfolioMapMachineCADsystemsandmachinetoolsmultiaxleboxCADsystem.5.1CombinationfixturemechanicalCADsystemusingparametricCADgraphicsinformationmanagementtechnologyandinteractivedesignmethods,developedportfoliofixtureCADsystem,itswidespreadapplicability,practicalandpromotetheuseofbroadprospects.CombinationfixtureCADsystem,inaccordancewithitsmainfunctionscanbedividedintofourmodulesLocationSupportSystemCADsystem,ClampingCADsystem,CADorientedsystemsanddevicestypicalfixtureclampingforceofthecomputeraidedanalysisandcalculation.5.1.1LocationSupportSystemCADsystemsforsupportingthesystembypositioningsupport,Auxiliarysupportandspacingelementcomposition.LocationSupportreferstotheprocessingmaintainacertainposition
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