>> P.464
QuickGuidetoPrecisionMeasuringInstrumentsNomenclature(Holtest)ContactpointConeInsideMeasuringInstrumentsSpindleSleeveThimbleRatchet測定子コーンCustom-orderedProducts(Holtest/Borematic)Mitutoyocancustom-buildaninsidemicrometerbestsuitedtoyourspecialapplication.PleasefeelfreetocontactMitutoyoaboutthepossibilities-evenifonlyonecustom-manufacturedpieceisrequired.Pleasenotethat,dependingoncircumstances,suchamicrometerwillusuallyneedtobeusedwithamastersettingringforaccuracyassurance.(Acustom-orderedmicrometercanbemadecompatiblewithamasterringsuppliedbythecustomer.PleaseconsultMitutoyo.)•Allowsmeasurementofthediameterofvariouslyshapedinsidegroovesandsplines.•Minimummeasurablegroovediameterisapproximately16mm(differsdependingontheworkpieceprole.)•Dimensionshouldbeasfollows:ForW=lessthan2mm:ForW=2mmormore:modiedaccordingtocircumstances.=lessthan2mm=2mmasthestandardvaluewhichcanbe•Thenumberofsplinesorserrationsislimitedtoamultipleof3.•Detailsoftheworkpieceproleshouldbeprovidedatthetimeofplacingacustom-order.•Ifyourapplicationneedsameasuringrangedifferentfromthatofthestandardinsidemicrometeranadditionalinitialcostforthemasterringgagewillberequired.•Allowsmeasurementoftheeffectivediameterofaninternalthread.•Measurableinternalthreadsarerestrictedaccordingtothetype,nominaldimension,andpitchofthethread.PleasecontactMitutoyowiththespecicationofthethreadtobemeasuredforadvice.W=0.5ormoreTipradiusRthatcanmeasuretheminimumdiameter(differentforeachsize)/N00000035-45mm45˚ormoreR=0.3ormore/N00000035-45mmTipradiusRthatcanmeasuretheminimumdiameter(differentforeachsize)W=1ormoreR=0.5ormoreøDødHrTipradiusRthatcanmeasuretheminimumdiameter(differentforeachsize)W=1ormoreøDødr/N00000035-45mmH1H2HrDøødrDøaød/N0000003545mm/N0000003545mmøD08-57スピンドル外筒シンブルラチェットストップ45054541DV0.005mmS/N00000035-45mmWorkpieceprole(example)Contactpointtipprole(example)RemarksTypeoffeatureSquaregrooveRoundgrooveSplineSerrationThreadedhole
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