rparts,usedwidely.ToolAutomaticToolChangethemanipulatorsystem,plicatedATC.Wemustfirstusedintheprocessingofallinstalledinthestandardtoolontheknifehandleinthemachineoutsidethepre-size,accordingtoacertainwayAddtotheknife.ATC,selectedfirstintheknifeknife,andthenfromATC,fromtheknifefromtheknifeorspindle,exchange,thenewknifeintothespindle,theoldknifebackintotheknife. ATC,modatealimitednumbercannotbetoomany,oolAutomaticToolChangeDaidaotheuseoftheautomatictoolchangedevices.Theknifehasmorecapacity,bothinstalledinthespindleboxsideorabove.oolspindleboxonlyaspindle,ponentstohighstiffnesstomeetthemachiningrequirements.Thenumberofestablishmentsinlargerknife,plexpartsofthemachiningprocesses,significantlyimprovingproductivity.Cmachiningcenters.parisondrawnDaidaoautomatictoolchangesystemisthemostpromising.