>> P.96
1N=0.102kgf=0.2248lbs.1mm=0.03937inchⅡ-46❸ShoulderheightandcornerradiusofthereferencemountingsurfaceFortheoppositecornerofthematingreferencemounting,itisrecommendedtohaverelievedfilletasindicatedinFig.4.RecommendedvaluefortheshoulderheightonthematingsideisindicatedinTable6.MountingpartofslideunitMountingpartoftrackrail4.giFCornerofthematingreferencemountingR₂R₂h₂R₁R₁h₁Table6ShoulderheightandcornerradiusofthereferencemountingsurfaceMountingpartofslideunitMountingpartoftrackrailShoulderheighth12.534CornerradiusR1(maximum)0.20.20.2Shoulderheighth21.21.52.5CornerradiusR2(maximum)0.20.20.2Size7912❹TighteningtorqueforfixingscrewTypicaltighteningtorqueformountingoftheMLVseriestothesteelmatingmembermaterialisindicatedinTable7.Whenvibrationandshockofthemachineordevicearelarge,fluctuatingloadislarge,ormomentloadisapplied,fixitbyusingthetorque1.2to1.5timeslargerthanthevalueindicatedinthetableasnecessary.Ifthematingmembermaterialiscastironoraluminumalloy,reducethetighteningtorquedependingonthestrengthcharacteristicsofthematingmembermaterial.Table7TighteningtorqueforfixingscrewBoltsizeM2×0.4M3×0.5TighteningtorqueN・mStainlesssteel-madescrew0.311.1Remark:ThetighteningtorqueiscalculatedbasedonthepropertydivisionA2-70.PrecautionforUse❶HandlingAstronggriponthecirculationpipesoftheMLVseriesslideunit,willdistortthecirculationpath,whichmayaffecttheoperatingperformance;handlewithcare.❷Mountingsurface,referencemountingsurfaceandtypicalmountingstructureWhenmountingtheMLVseries,properlyalignthereferencemountingsurfacesBandDofthetrackrailandtheslideunitwiththereferencemountingsurfaceofthetableandthebedandfixthem.(SeeFig.2)ThereferencemountingsurfacesBandDandmountingsurfacesAandCarepreciselyground.Machiningthemountingsurfaceofthetableandbed,suchasmachineordevice,tohighaccuracyandmountingthemproperlywillensurestablelinearmotionwithhighaccuracy.ReferencemountingsurfaceoftheslideunitistheuppermarkontheCsurfaceinsurfacewhenyouseethenormalposition.Thetrackrailreferencemountingsurfaceismarkonthetopsurfaceofidentifiedbylocatingthethetrackrail.Itisthesidesurfaceabovethemark(inthedirectionthearrowpoint).(SeeFig.3)DCAB2.giFReferencemountingsurfaceandtypicalmountingstructureTrackrailSlideunitReferencemountingsurfaceDBMark3.giFReferencemountingsurface
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