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1、外文資料Theaggregatemachine-toolCADsystemdevelopmentandresearchAbstractaggregatemachine-toolCADisinWindow95/98,WndowsundertheNT4.0environment,designspersonnelsspecial-purposeCADsystemwithVC5.0andtheAutoCADR14ADS/ARXtechnologydevelopmentfacetheaggregatemachine-tool.Thissoftwaretechnologicaladvance,perfor

2、mancereliable,functionstrong,convenientpractical,hasprovidedthemodernizeddesigntoolforourcountryaggregatemachine-toolprofession.Keyword:Aggregatemachine-toolCADjigCADmulti-axle-boxCAD1usestheaggregatemachine-toolCADtechnologyimperativeTheaggregatemachine-tooliswithaccordingtoserialized,thestandardiz

3、eddesigngeneralpartandthespecialpurposemachinewhichcomposesaccordingtotheworkpieceshapeandtheprocessingtechnologicalrequirementdesignspecial-purposepart,belongstothedisposabledesign,thedisposablemanufacturepieceworkproduct.Therefore,thedesignquantityisbig,thedesignworkiscomplex.Inthecurrentcompetiti

4、onintensemarketeconomy,theusertotheenginebedtechnicalsophistication,thequalityreliabilityaswellasthegoodssupplycycleallrequestsveryhigh,butguaranteedthesemanyfactorsthekeyisthedesign.Inthepastthatbackwardmanualdesignmethodhasnotbeenabletosatisfytheproductdesigntherequest,usestheCADtechnology,throwso

5、ffthechartboard,hasbecomethecurrenttechnologicalrevolutionthetidalcurrent,imperative.2aggregatemachine-toolCADtheapplicationpresentsituationOverseasaggregatemachine-toolCADtechnologyresearchstartsthecomparisonearly.Atthebeginningofthe70s,someindustrydevelopedcountryfirststartsinthemulti-axle-boxCADa

6、specttostudy.Hasenteredsinceinparticularforthe90s,alongwiththecomputertechnologydevelopment,theinteractivecartographyandthedatabasemanagementsystemandsoonthedevelopmentandtheapplication,causestheaggregatemachine-toolCADtechnologydaybydaypracticalalsotheusescopeexpandsunceasingly,thedevelopedcountryh

7、asusedtheCADtechnologygenerallyintheaggregatemachine-tooldesign.Atpresent,toCAD/CAMintegrativesystemdevelopment.Inrecentyears,accordingtoustoAmericanseveralmainenginebedfactories(BURGMAST,KINGSBURY,companiesandsoonINGERSOLLLAMB,CINCINNATI,MILACRON,CROSS)theunderstanding,itsCADtechnologyobtainedtheun

8、iversalapplication.InwhichmostnoticeableisINGERSOLLCorporationhas50interactiveCADworkstationcompositionsoftwareandhardwareenvironment,causedittorealizenearly100%CAD.OnthedomesticmachinetooldesignportfoliousingCADunderstandingearlier.Thebeginningofthe1970s,DalianMachineToolInstituteportfoliostartedon

9、theresearchinthisareaofwork.1978stateasacombinationofmechanicalCADmachineindustrialprojects,andinstructedtheShanghaiJiaotongUniversity.DalianMachineToolInstituteportfolio,aministryofficialinchargeoftheInstituteofAutomation,DalianPolytechnicUniversity,QinghuaUniversity,BeijingUniversityofTechnology,S

10、hanghaiInstituteofmechanicalandelectricalproductsandotherunitstoparticipateinthedrillingmachineCADcombinationofresearch,ThisraisedourportfolioMachineCADtechnologyinthedistrict.After10yearsofeffortsandachievedinitialresults.However,thecombinationofmachineCADsystemis12-27inVAXIIandMicroVAXIIonthedevel

11、opment,hardwareinvestment,whichisdifficulttouse.Bythetimethehardwareandsoftwareenvironmentfortherestrictions,narrowscopeofapplicationsoftware,usersinconvenient.3DevelopmentportfoliodedicatedmachineCADsystemsoftwareCADtechnologyisthecontemporaryelectronicinformationtechnologyanimportantcomponentof,CA

12、Dtechnologytobecommercializedasthemostimportanthigh-techindustries.Thesupportingsoftwareandhardware,onthebasisofdifferentindustries,differentprofessionssecondarydevelopmentsoftware,developedfortheindustry,Thededicatedprofessionalcommercialsoftwarecannotonlymakegoodeconomicreturns,butwillmakesignific

13、antsocialbenefits.NinthFive-YearPlanperiodstateautoindustryasapillarindustryofthenationaleconomy,fortheindustrytoprovideacombinationoftechnologiesandequipmenttomachinetoolindustrytodeveloprapidly.Alongwiththedevelopmentoftheautoindustry,machinedesignedtoenhanceportfolioquality,shortenthedesigncycleh

14、asbecomeanextremelyurgenttask.CombinedMachineCADtechnologyandcanshortenthedesigncycleandimprovedesignquality,enterprisesinthesectorimproveitscompetitiveedge,enterpriseswillbringaboutsignificanteconomicbenefits.DalianisChinasimportantindustrialbase,asacombinationofMachineToolIndustryTechnologyandDeve

15、lopmentCenterinDalianMachineToolInstituteportfolio,industryshouldplaytheleadingrolefortherealizationofdesignautomation,enhancetechnologicalinnovationandproductcompetitiveness.promotingourportfoliomachinedesignstandards,assoonaspossiblecombinationofmachinetoolindustrytoprovidefactory-functional,flexi

16、bleoperation,withafriendlyinterface,hightechnologicalcontentportfolioMachineCADsoftware.4softwarewiththetechnicalbasisforthedevelopmentofmicroelectronicsTechnology,computerperformancehasbeengreatlyimproved.PIIhasnowdominatedthemarket,PIIIbeganlistingitsCPUperformancehasbeenclosetotheyearsbeforetheta

17、rgetworkstation.ForeignCADsoftwaretothePCWindow95/98,WindowsNTtransplant,suchasPro/Engineer,I-Sui,suchasCADDS5.ComputerGraphicsAcceleratorinimprovingperformance,theentitycanbasicallythemovementandrotation.PCCADisadevelopmentdirection,thecorrespondinghardwaretolowerthanmanyworkstations.Afteryearsofef

18、forts,weuseWindowsSDKsoftwaredevelopmenttechnology,Windowsenvironmentmoredynamicprocessoftechnicaldataexchange(DDE).Databasetechnique(ODBC),GraphicssoftwaretechnologyandthedevelopmentofsecondarytargetsOLEtechnology(OLE),DevelopmentofagenericcombinationofmechanicalCADandCADmachineintegratedCADsystem.

19、5CombinationMachineCADsystemsoftwarePortfolioMachineCADsystemsoftwareusingC+language,intheWindowsenvironmentforthedevelopmentofthecombinationofmachinedesignparametersofthegraphicinformationmanagementsystem.DatabasesystemswithC+languageindependentpreparationofthefinancialdatabasesoftwareandoperatings

20、ystemparametersgraphicsystemsintoone.formedpowerfulparametricgraphicinformationmanagementsystem.ModularMachineCADsystemincludingremovablefixtureCADsystem,ModularMachineAutomaticLineprogram3DCADgraphicssystem,thetotalportfolioMachineCADsystem,PortfolioMapMachineCADsystemsandmachinetoolsmulti-axleboxC

21、ADsystem.5.1CombinationfixturemechanicalCADsystemusingparametricCADgraphicsinformationmanagementtechnologyandinteractivedesignmethods,developedportfoliofixtureCADsystem,itswidespreadapplicability,practicalandpromotetheuseofbroadprospects.CombinationfixtureCADsystem,inaccordancewithitsmainfunctionsca

22、nbedividedintofourmodules:LocationSupportSystemCADsystem,ClampingCADsystem,CAD-orientedsystemsanddevicestypicalfixtureclampingforceofthecomputer-aidedanalysisandcalculation.5.1.1LocationSupportSystemCADsystemsforsupportingthesystembypositioningsupport,Auxiliarysupportandspacingelementcomposition.LocationSupportreferstotheprocessingmaintainacertainposition