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MicrometersisanMaximumPermissibleErrorofFullSurfaceContactErrorJMPE[JISB7502:2016]Thefullsurfacecontacterroroftheoutsidemicrometerindicationerrormeasuredbycontactingtheentiremeasuringsurfacewiththeobjecttobemeasuredatanarbitrarypointinthemeasuringrange.Thefullsurfacecontacterrorcanbeobtainedbyadjustingthereferencepointtheminimummeasuringlengthofthemicrometer,insertingagrade0or1gaugeblockprescribedinJISB7506oranequivalentorhighergaugebetweenthemeasuring(Fig.3),andthensubtractingthedimensionsofthegageblocksurfacesfromconstantpressuredevice.themicrometerusingadevicewithindicationconstantvalueofpressureusingtheaMicrometersGaugeblockFig:Measurementoffullsurfacecontacterror13-10MicrometerPerformanceofisissurfacecontactrevisedandissuedandtheerror"themicrometerJapanesewhichIndustrialindicatesin2016as"IndustrialJISB7502wasStandardsmicrometerperformance,waschangedto"Indicationerror".importantmicrometerindicationFullthemaximumpermissibleerrorerror.The(MPE).ThefollowingdescribesthestandardinspectionmethodincludingtherevisedcontentofJIS2016.errorindicationerrorInotherwords,MPEhasthemostlimitedbysamemeaningtolerance.theas
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