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TheSpinTesterfortheAutomobileClutchTestwithHighSpeedPhotographySystemAbstract：Thedevelopmentofanewtypespintesterfortheautomobileclutchtestisintroduced.Averticalflexibleshaftsystemwithrubberdamperisappliedtothetester。Thecrushingtestoftheclutchassemblycanbedonefrequentlyonthespintester，andthehighspeedphotographysystemadoptingordinarycameracanrecordthecrushingwink.Thecrushingtestofaclutchonthistesterisalsointroduced。andtheweaklinkoftheclutchassemblycanbefoundfromthephotographofcrushingwink.Keywords:spintesterautomobileclutchhighspeedphotographyClutchbyglandassemblyandplatenassemblywhich,intheirrotationstrengthisthekeypartsofthequalityevaluationcarisanimportantindex,rulesandregulationsshouldbeaccelerationintheirstateoftherotatingspeedishigherthanspeedingstrengthtesttodeterminethesafetyandreliabilityoftheclutchdisc.Forexample,santanaclutchdiscassemblyanddrivenplatetotalchengduinordinarytemperaturerequirementsina=rad/s2accelerationof50accto12000r/min,andplatenassemblyalsorequiresinhightemperature(250°C)ata=rad/s2accelerationof50accto10000r/minwithoutfracture.ThesetestsrequireinthespecializedtestingmachineAtpresent,thedomesticisnoclutchassemblystrengthtestonthespecialequipment。Thispaperintroducestheauthordevelopedaverticalmulti—functionofclutchrotatingstrengthtester(seechart1).Ithasastrongdriveability(1),cangenerateenoughacceleration,themaximumweight50kg,withthehighestspeed18000r/min，maximumacceleration20radPI/s2theclutchassemblystrengthtest;()2thestrongvibrationabsorbersystem，toabsorbtheclutchassemblyhighspeedrotatingvibrationenergy；(3)thereliableandsteadyautomationcontrolsystemandabsolutesafetyofleadbrickprotectionrecessed;(4)toobservetheclutchassemblyrotationexperimentprocessandtheruptureinstantaneousstatesurveillanceandhigh—speedphotographysystem。Toallsortsofclutchassembly,themachinecanstrengthtest,especiallyforhighspeedcanbefrequentlydodestructivetesting,useconvenient,safeandreliable。Figure1clutchrotatingstrengthtesterphotos1。Themainstructurecharacteristics1.1Withrubberdampingbearingonthe"flexibleshafttypeThiskindoftestengineryduetofrequent,high-speeddestructivetesting,thehostaxisshouldbeabletocompletetheclutchassemblyrosequicklytothewholeprocessofdestruction,soweusedonthevertical''withrubberdamperflexibleshaftof[1],thestructureseeFIG。2).Duetotheverticalaxis,onesoftcriticalspeedislow,orderonly1800to2000r/minorso,makewholehigh-speedareaareonsupercriticalofsmoothstate.Atthesametimeinsoftshaftwithamiddlewith"O"typeofrubberringdampingbearingshaftsystemwhenthecriticalspeedorbecausetheclutchassemblybroughtseriousimbalancefierce,thevibrationdampingbearingcanabsorbvibrationenergy,attenuationshaftvibration[2],ensuretheclutchassemblycontinuetoriseuntilthecompletedestruction,ensurespeedhigh-speeddamagetest.Thisstructureissimple,easytoadjust,dampingrange.Inordertopreventtheclutchassemblydamagetimegreatinstantaneousvibrationenergycauseshaftandthelowerthedestructionofthetransmissionsystem,inthegentleshaftwithalimitbearing,headtopreventsoftshaftbendingbigandthebottomofthedriveshaftdamagecomponentsoSoftaxisadoptplug-ininstallation,whentheclutchassembly,themostseriousdestructionisreplacedthesoftshaft,headbenttothewholemachinedidn'thaveanyeffect,operationloadingandunloadingisveryconvenient,andensurethetestercanfrequentlyintheclutchassemblydestructivetest.Theverticalaxis,faci...