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1、TRANSFERANDUNITMACHINEWhilethespecificintentionandapplicationfortransferandunitmachinevaryfromonemachinetypetoanother,allformsoftransferandunitmachinehavecommonbenefits.HerearebutafewofthemoreimportantbenefitsofferedbyTRANSFERANDUNITMACHINEequipment.Thefirstbenefi
2、tofferedbyallformsoftransferandunitmachineisimprovedautomation.Theoperatorinterventionrelatedtoproducingworkpiecescanbereducedoreliminated.Manytransferandunitmachinecanrununattendedduringtheirentiremachiningcycle,freeingtheoperatortodoothertasks.Thisgivesthetransf
3、erandunitmachineuserseveralsidebenefitsincludingreducedoperatorfatigue,fewermistakescausedbyhumanerror,andconsistentandpredictablemachiningtimeforeachworkpiece.Sincethemachinewillberunningunderprogramcontrol,theskilllevelrequiredofthetransferandunitmachineoperator
4、(relatedtobasicmachiningpractice)isalsoreducedascomparedtoamachinistproducingworkpieceswithconventionalmachinetools.Thesecondmajorbenefitoftransferandunitmachinetechnologyisconsistentandaccurateworkpieces.Today'stransferandunitmachinesboastalmostunbelievableaccura
5、cyandrepeatabilityspecifications.Thismeansthatonceaprogramisverified,two,ten,oronethousandidenticalworkpiecescanbeeasilyproducedwithprecisionandconsistency.rdbenefitofferedbymostformsoftransferandunitmachinetoolsisflexibility.Sincethesemachinesarerunfromprograms,r
6、unningadifferentworkpieceisalmostaseasyasloadingadifferentprogram.Onceaprogramhasbeenverifiedandexecutedforoneproductionrun,itcanbeeasilyrecalledthenexttimetheworkpieceistoberun.Thisleadstoyetanotherbenefit,fastchangeover.Sincethesemachinesareveryeasytosetupandrun
7、,andsinceprogramscanbeeasilyloaded,theyallowveryshortsetuptime.Thisisimperativewithtoday'sjust-in-time(JIT)productrequirements.Motioncontrol-theheartoftransferandunitmachineThemostbasicfunctionofanytransferandunitmachineisautomatic,precise,andconsistentmotioncontr
8、ol.Ratherthanapplyingcompletelymechanicaldevicestocausemotionasisrequiredonmostconventionalmachinetools,transferandunitmachinesallowmotioncontrolinarevo
