四点式液压垫C10-C&F-HydraulicCushion4Cylinders-中文

1PRENSASSCHULERS.A.©:Allrightsreservedinrespectofthisdocument,weespeciallyclaimprotectionunderregulationsandunfaircompetitionlaw.ModularHydraulicCushionBASICKNOWLEDGE基本知识PressBed底座ModularUnitHydraulicUnitTheModularHydraulicCushionbringsnewfunctionalitiestomakedrawoperationseasier,moreflexibleandreliable.IntermediateTankEng.LucianoBenChanwithcontributionsofEng.OtávioMühlbauerandEng.RolandPinsdorf2PRENSASSCHULERS.A.©:Allrightsreservedinrespectofthisdocument,weespeciallyclaimprotectionunderregulationsandunfaircompetitionlaw.ModularHydraulicCushionFunctionsPurposesHoldtheblankduringdeepdrawing.Controlthematerialflowtotheinnerpartofthedie,preventingtheformationofwrinklesandkeepingtheblankthickness,improvingpartquality.Pre-acceleration.预加速Reduceimpactamongthetheupperdie,blankandblankholder,resultinginlowernoiselevelsforoperatorsandlongerlifefortooling.DynamicLock.动态固锁AtBDC,thecushionlowerdownashortstroketoavoidmarkingthepart,improvingquality.Ejectthepartfromthedie.Releasethepartthatmaybefixedoverthedieafterdrawprocess.RaisetheparttothetransportlevelMovestheparttoaconvenientheight,sothatautomationdevicescancollectandtransportittothenextstation,improvingproductivity.UpstrokeMovesthecushionpressureboxbacktotheinitialpositiontore-starttheprocess.3PRENSASSCHULERS.A.©:Allrightsreservedinrespectofthisdocument,weespeciallyclaimprotectionunderregulationsandunfaircompetitionlaw.ModularHydraulicCushionMODULARCUSHION4-POINTSBedPressureBoxMovingBolsterCylinderModularUnitGibs4PRENSASSCHULERS.A.©:Allrightsreservedinrespectofthisdocument,weespeciallyclaimprotectionunderregulationsandunfaircompetitionlaw.ModularHydraulicCushionSLIDEUPPERDIELOWERDIEMOVINGBOLSTERGIBSPRESSUREBOXBEDSPHERICALJOINTPISTONSLEEVEBASEPLATEACCUMULATOR蓄压罐CONTROLBLOCKBLANKBLANKHOLDERPRESSUREPINSCYLINDERMODULARCUSHIONSTRUCTURE5PRENSASSCHULERS.A.©:Allrightsreservedinrespectofthisdocument,weespeciallyclaimprotectionunderregulationsandunfaircompetitionlaw.ModularHydraulicCushionMODULESANDINTERMEDIATETANKCylindersModuleI2cylindersIntermediatetank中间油箱ModuleII2cylindersCylindersOILRETURNTOHYDRAULICUNIT6PRENSASSCHULERS.A.©:Allrightsreservedinrespectofthisdocument,weespeciallyclaimprotectionunderregulationsandunfaircompetitionlaw.ModularHydraulicCushionCYLINDERMODULESPistonSleeveCylinderSphericaljointBaseplateAccumulatorProp.valveControlblock7PRENSASSCHULERS.A.©:Allrightsreservedinrespectofthisdocument,weespeciallyclaimprotectionunderregulationsandunfaircompetitionlaw.ModularHydraulicCushionHYDRAULICUNITMainflowpumps主液压泵Pilotingflowpumps控制油路液压泵Cooling/filteringpumps冷却过滤泵Oildoublefilters双备过滤器CoolerOiltankMainflowpipe主油管Controlcabinet电控箱OilreturnCoolingwaterin/outCabletrayConectiontohydraulicunitConectiontomodulesControlPlate8PRENSASSCHULERS.A.©:Allrightsreservedinrespectofthisdocument,weespeciallyclaimprotectionunderregulationsandunfaircompetitionlaw.ModularHydraulicCushionCONTROLBLOCK:ManifoldforaDrawCushionAxis3-waycontrolvalveWRCE-50Logicvalvewithelec.Monitoring带电子监控的逻辑阀(ofclosedposition)Accumulatorconnection接蓄压罐Safetypressurevalve压力安全阀Tankconnection接油箱Logicvalvewithpressurelimiting带压力限制的逻辑阀9PRENSASSCHULERS.A.©:Allrightsreservedinrespectofthisdocument,weespeciallyclaimprotectionunderregulationsandunfaircompetitionlaw.ModularHydraulicCushionMulti-axisControllerMX-4Characteristics:长安福特液压模垫由BACKHOFF的控制器控制（基于PC机的PLC----带NC功能）-Flexiblemodulardesign,-Drawcushionaxes:1to16-Highperformancedigitalcontrollerunits-Highprocessingspeedduetocompiledprogramme,-fastintegerandrealarithmetic-Expotentialandtrig.functions-Processingofsingleandmulti-dimensionalvariablesStandardisedBasicFunctions:-Pre-accelerationinclosedloopcontrol-Smoothtransitionposition,pressure,positioncontrol-Loadpressuredependantvalvecharacteristiclinearisation-Synchronisationmonitoringofseveralaxes-Integratedoscilloscopefunction,WINVIEWforupto12axes10PRENSASSCHULERS.A.©:Allrightsreservedinrespectofthisdocument,weespeciallyclaimprotectionunderregulationsandunfaircompetitionlaw.ModularHydraulicCushionControlConcept:DrawCushion液压模垫控制原理MTCB-02MX-4123456PM2CAX2CAX2CLEEB02LEEB02DEAB0-360opTAApTpTAippiipTApipipiipipMaincontrol:-Profibus-DBSlave,Interbus-S由控制网络的主控制器来*setpoints*Actualvalues*Parameters*StatusinformationsssspPresscylinderorcrankangle,油压缸或曲柄的角度11PRENSASSCHULERS.A.©:Allrightsreservedinrespectofthisdocument,weespeciallyclaimprotectionunderregulationsandunfaircompetitionlaw.ModularHydraulicCushionMOTIONDIAGRAM1:Pre-accelerationofthedrawcushionwithautomaticcalculationofthestartpoint拉伸垫的预加速的开始点由系统计算得到2:Automaticsmoothtransitionfrompositiontoforcecontrol冲压打击力平滑3:Upto20intermediateforce/positionpointswithlinearinterpolation4:Decompressionatbottomdeadcentre5:OptionalreturntoTDCofthedrawcushion6:Optionalclosedraising7:Traveltopickupposition8:Traveltodrawposition,matchedtothespeedoftheeccentricZKAngle(degrees)Angle(degrees)235678mmKNPressslideDrawcushionDrawingforcebottomdeadcentre（BDC下死点）Topdeadcentre（TDC上死点）12PRENSASSCHULERS.A.©:Allrightsreservedinrespectofthisdocument,weespeciallyclaimprotectionunderregulationsand