20083 --FANUC

FANUC(213164)

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TP21 B 10040420(2008)03001604

StudyonFANUCencodersandtheapplicationinCNCmachinesTANGCaiping

(ChangzhouInstituteofMechatronicTechnology213164)

AbstractEncodersplayimportantroleinCNCmachinesonwhichthemachiningaccuracydependsThisarticleanalyzes

theoperatingprincipleofthewidelyusedFANUCeneodersbycomparingwithconventionalencedersHowtheencodersare

usedinCNCmachinereferencepointapproachingisdiscussedwellAndtroubleshootingrelatedtoencedersisalsoin-

volved

KeywordscederCNCmachineFANUCreferencepointapproachingabsolute

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