【英文标准名称】:Limitsandfits-Guidanceforsystemofcone(taper)fitsandtolerancesforconesfromC=1:3to1:500,lengthsfrom6mmto630mmanddiametersupto500mm
【原文标准名称】:公差和配合.锥形配合系统和从C=1:3到1:500,长度从6mm至630mm直径小于等于500mm的锥形的公差系统指南
【标准号】:BS4500-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-09-30
【实施或试行日期】:2009-09-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:角度公差;圆锥形;直径;尺寸公差;尺寸规格;配合;形状公差;等级(质量);孔;机用锥销;SI系统(公制);锥形;位置公差
【英文主题词】:Angulartolerances;Conicalshape;Diameter;Dimensionaltolerances;Dimensions;Fits;Formtolerances;Grades(quality);Holes;Machinetapers;SIsystem(metric);Tapered;Tolerancesofposition
【摘要】:ThisBritishStandardgivesguidanceonasystemofconefitsandtolerancesforconesfromC=1:3to1:500andlengthsfrom6mmto630mm.TheappropriatetolerancesofthisBritishStandardcanalsobeusedforprismaticworkpieces,forexamplewedges.ThisBritishStandardappliestoconeswhicharedimensionedandtolerancedaccordingtoBSISO3040,Method1,BasicTapermethod.Thismeansthatthetoleranceslimitthevariationofpenetrationofmatingsurfaces,eachsurfacebeingwithintwolimitingprofilesofthesametapercorrespondingtothemaximummaterialcondition(MMC)andtheleastmaterialcondition(LMC).ThisBritishStandardisderivedfromBSEN20286,andisacomplementtoBSENISO1119.NOTEFordimensioningandtolerancingconesondrawings,seeBSISO3040.
【中国标准分类号】:J04
【国际标准分类号】:17_040_10
【页数】:50P.;A4
【正文语种】:英语