>> P.88
Ⅱ-80❷TypicalmountingstructureAsindicatedinFig.1,referencemountingsurfacesBandD,andmountingsurfacesAandCarepreciselyground.Therefore,bymachiningthereferencemountingsurfaceofthematingmemberandthemountingsurface,suchasmachineordevice,tohighaccuracyandmountingthemproperly,stablelinearmotionwithhighaccuracyisrealized.Fortheoppositecornerofthematingreferencemounting,itisrecommendedtohaverelievedfilletasindicatedintheillustrationinTable5.ThevalueindicatedinTable5isrecommendedfortheshoulderheightonthematingside.Table5Shoulderheightunit:mmWidthShoulderheightofthetablesideh1Shoulderheightofthebedsideh2610.581.20.8101.20.8121.50.8172.51.2252.51.530324032.56042.5❸WhenlateralloadistheprimaryloadAsindicatedinFig.2,firmlyfixthesidesofthetableandbedwithpressureplates.Fig.2MountingexamplewhenlateralloadistheprimaryloadTablesideBedsideh1h2MarkPressurePlateReferencemountingsurfaceReferencemountingsurface❹TighteningtorqueforfixingscrewTypicaltighteningtorqueformountingoftheBWUseriestothesteelmatingmembermaterialisindicatedinTable6.Ifthematingmembermaterialiscastironoraluminumalloy,reducethetighteningtorquedependingonthestrengthcharacteristicsofthematingmembermaterial.Table6TighteningtorqueforfixingscrewBoltsizeTighteningtorqueN・mM1×0.250.04M1.4×0.30.10M1.6×0.350.15M2×0.40.31M3×0.51.1M4×0.72.5Remark:hetighteningtorqueiscalculatedbasedonpropertydivisionA2-70ofstainlesssteelhexagonsocketheadbolt.
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