>> P.96
Ⅱ-88❹TighteningtorqueforfixingscrewIfthefixingforceofBSP,BSPGandBSRtowardthematingsurfaceistoostrong,performanceandaccuracyareadverselyaffected.Althoughitdependsonmaterial,rigidityandfinishingconditionofthematingsurface,itisgenerallyrecommendedtousesmallertighteningtorqueforfixingscrewsandusevaluecomparabletoTable6.Inaddition,useastoppermeasuresuchasadhesiveagentiffixingscrewmaybeloosenedbyvibration,etc.Table6TighteningtorqueforfixingscrewBoltsizeTighteningtorqueN・mM2×0.40.065M2.3×0.40.10M2.6×0.450.15M3×0.50.24Table5Shoulderheightandcornerradiusofthereferencemountingsurfaceunit:mmIdentificationnumberShoulderheighth3CornerradiusR1(maximum)--BSR122.50.5BSP7--3BSP10--4-BSPG12-BSP15BSPG15BSR155BSP20BSPG20BSR206BSP25BSPG25BSR25BSP・BSPGBSRR1R1h3R1h3R1