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CNCtechnologydevelopmenttrends1CNCsystemdevelopmentsathomeandabroadWiththerapiddevelopmentofcomputertechnology,thetraditionalbeginningofafundamentalchangemanufacturing,theindustrialdevelopedcountriesspenthugesumsofmoneyonthemodernmanufacturingtechnologyresearchanddevelopment,tocreateanewmodel.Inmodernmanufacturingsystems,CNCtechnologyisthekeytotechnology,whichcombinesmicroelectronics,computers,informationprocessing,automaticdetection,automaticcontrol,suchastheintegrationofadvanced,ahigh-precision,high-efficiency,flexibleautomation,andothercharacteristics,themanufacturingindustryFlexibleautomation,integrated,intelligentplaythepivotalrole.Atpresent,NCtechnologyisundergoingafundamentalchange,fromaspecialclosed-loopcontrolmodetogeneral-purposereal-timedynamicopenallclosed-loopcontrolmode.IntheintegratedonthebasisoftheCNCsystemsultra-thin,ultra-light;onthebasisoftheintelligent,integratedcomputers,multimedia,fuzzycontrol,neuralnetworkandothertechnicaldisciplines,NCsystemtoachievehigh-speed,high-precision,Efficientcontrol,automaticprocessingcanbeamendedtoregulatecompensationandtheparametersforanonlineintelligentfaultdiagnosisandtreatmentofthenetworkbasedontheCAD/CAMandCNCsystemsintegrationasonemachinenetwork,makesthecentralgovernmentcentralizedcontrolofthegroupcontrolprocessing.Foralongtime,China'sCNCsystemfortraditionalclosedarchitecture,butonlyasanon-intelligentCNCmachinecontroller.Processvariablesbasedonexperienceintheformofpre-fixedparameters,processingproceduresbeforetheactualprocessingbyhandorthroughCAD/CAMandautomaticprogrammingsystemprepared.CAD/CAMandCNChavenofeedbackcontrollink,theentiremanufacturingprocessCNCisaclosedring-openingimplementingagencies.Inacomplexandchangingenvironmentundertheconditionsofprocessingtoolintheprocessofcomposition,workpiecematerial,spindlespeed,feedrate,toolpath,cuttingdepth,step,allowanceandotherprocessingparameters,notatthescenecircumstancesunderexternalinterferenceandreal-timedynamicrandomfactors,notbyrandomamendmentfeedbackcontro