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1001-3997201010-0137-02【】Adams/CarAdams/Insight。Adams/CarAdams/Insight【Abstract】Aminicar’sfrontMacphersonsuspensionmodelwasestablishedbyusingAdams/Carandthentheinfluenceofwheelparalleltravelonfrontwheelalignmentparameterswasanalyzedandobtaineditsunreasonableness.ThepartialhardpointlocationofthesuspensionwasoptimizedbyusingAdams/Insightoptimizationresultsindicatethattheoptimaldesignwascorrectandreliable.Moreoverthekinematicscharacteristicsofthesuspensionsystemwereimproved.KeywordsAdams/CarAdams/InsightFrontwheelalignmentparametersHardpoint 。、、[1-3]。ADAMSAdams/CarPostProcessorAdams/Insight。。1ADAMS/CarADAMS/InsightADAMS/CarADAMSAutomaticDynamicAnalysisofMechanicalMDIMSCAudi、BMW、RENAULTVOLVO、ADAMS/Car、。、、[4]。ADAMS/InsightMSC(DOEDesignOfExperiment)。FactorResponse。ADAMS。ADAMS/Insight。[5]。ADAMS/CarK&C、、。22.1ADAMS/CarTemplateBuilder、、、[6]。、、。1。xyz12.2。。TH116AAdams/CarInsight545006Co-applicationofadams/carandinsightinsimulationandoptimizationforanautomobilefrontsuspensionLIAOShu-huaDUANShou-yanWANGJin-boGuangxiUniversityofTechnologyAutomobileEngineeringDepartmentLiuzhou545006China＊2009-12-16MachineryDesign＆Manufacture102010101371。4~7。、、。1NumberofSteps100ModeofSimulationinteractiveVerticalSetupModeWheelCenterBumpTravel60ReboundTravel-60TravelRelativeToAbsolute33.1Adams/Insighttoeangle、camberangle、casterangle。lca_front、lca_rear、lca_outer9[-55]mm。3.2Adams/InsightAdams/CarSimulateDOEInterface→DesignObjective→New2。DOEInterface→Adams/Insight→ExportAdams/InsightAdams/Insight。DOEDesignTypeFractionalFactorial3256。。。CreateDesignObjective…NameDefinitionbyResultSetComp.DesignObjective’svalueisthemaximumabsolutevalueduringsimulatio.S300-front-sus.ToeExistingResultSetComponentRequest.S300-front-sus.Before-Opt-parallel-travel.toe-angle.leftOKApplyCancel23Adams/Insight3.3、。、。。。3.3.1。。460mm1.4°。0.2°。1.00.750.50.250.0-0.25-0.5-60.0-40.0-20.00.020.040.060.0WheelcenterverticaltravelmmToeangledegBefore-Opt-parallel-travel:Toeangle.left:wheelCenterVerticalTravel.vertecal-leftAfter-Opt-parallel-travel:Toeangle.left:WheelCenterVertioalTravel.vertical-left43.3.2-60.0-40.0-20.00.020.040.060.0WheelcenterverticaltravelmmBefore-Opt-parallel-travel:Toeangle.left:wheelCenterVerticalTravel.vertecal-leftAfter-Opt-parallel-travel:Toeangle.left:WheelCenterVertioalTravel.vertical-leftCamberangledeg3.02.01.00.0-1.0-2.05[7]5。-0.003°-0.015°mm。560mm2.17°-1.57°3.74°-0.031°/mm-0.34～1.12°-0.012°/mm。3.3.3-60.0-40.0-20.00.020.040.060.0WheelcenterverticaltravelmmCasterangledegBefore-Opt-parallel-travel:Toeangle.left:wheelCenterVerticalTravel.vertecal-leftAfter-Opt-parallel-travel:Toeangle.left:WheelCenterVertioalTravel.vertical-left3.83.63.43.23.02.86。。[8]。63.25°60mm3.78°2.82°1°0.5°。。3.3.410Adams/CarInsight138。7～13°。100mm3.0～5.0°。9.52°。60mm7～11.5°4.5°。。-60.0-40.0-20.00.020.040.060.0WheelcenterverticaltravelmmKingpininclinationangledegBefore-Opt-parallel-travel:Toeangle.left:wheelCenterVerticalTravel.vertecal-leftAfter-Opt-parallel-travel:Toeangle.left:WheelCenterVertioalTravel.vertical-left12.011.010.09.08.07.06.074Adams/Car。Adams/Insight。Adams/CarAdams/Insight、。1．M．20092．J．20042712:1594~15983．D．20074．MSC.ADAMSM20085．MSC.ADAMSM．20066．J．2007242:59~61DY120B621703DY120BlargesizedendcoversundercutmachinedevelopmentZHONGShanLUDong-shengHUANGChun-fengChinaGasTurbineEstablishmentJiangyou621703China1001-3997201010-0139-03【】。DY120B、、。PLC。。【Abstract】Endcoversundercutmachineisoneofthecrucialequipmentinautomobilemufflerpro－duction.IthasintroducedthedevelopingprocessofthelargesizedendcoversundercutmachineDY120Banddescribeditstechnicalparameterscharacteristicsandmethodsofcomponentdesignanddebuggingtests.WithPLCcontrolandtwospeedmotorfrequencycontroltechnologiesoverallperformanceofthee－quipmenthasbeenimproved.ItcanbeconfirmedinthedebuggingteststhatItequipmenthasreacheditsdesignindex.Thesuccessfuldevelopmentofthelargesizedendcoversundercutmachinehasextendedthefieldofmarketapplicationandsignificantlyimprovedeconomicbenefits.KeywordsEndcoversundercutmachineTwoquicklygeneratorfrequencyconversionsarecontrolledSystemdesigns 1、、。DY120BΦ80～320DY120。PLCTH16A＊2009-12-01＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊MachineryDesign＆Manufacture10201010139