外饰GD&T尺寸链与公差标准

上海同济同捷科技有限公司企业标准TJI/YJY·03·33-2005外饰GD&T尺寸链与公差标准上海同济同捷科技有限公司发布2005-10-10发布2005-10-16实施本标准于2005年10月16日起实施。本标准由上海同济同捷科技有限公司提出。本标准由上海同济同捷科技有限公司质量与项目管理中心负责归口管理。前言TJI/YJY·03·33-2005外饰GD&T尺寸链与公差标准TJI/YJY·03·33-2005外饰GD&T尺寸链与公差标准内容目录•公差标准的内容介绍和图示,从3~36页•图示中内容的尺寸链与公差分析示例,从37页~….1请双击下表输入每项公差值(黄字),便可计算出统计的闭环公差(红字),闭环公差closingtolerance(静态计算statisticalcalculation):+/-0,8(Thegapisn'teven)内饰interiortrim;PPtolerance=+/-0,4Part123456789101112Tolerance+/-0.400.400.000.000.000.000.000.000.000.000.000.00Contributors50.050.00.00.00.00.00.00.00.00.00.00.0%arithmeticclosingtolerance=0.800.98Quatraticclosingtolerance=0.57mm统计闭环公差Probablyclosingtolerance==+/-0.8mm0.160.160.000.000.000.000.000.000.000.000.000.000.320.682840.659410.635980.612550.58912Rectangularclosingtolerance=尺寸链起始点interiortrim;PPStart:tolerancechain门内开拉手孔公差InnerdoorhandleGrilletolerance=+/-0,423闭环公差closingtoleranceTJI/YJY·03·33-2005第一部分外饰GD&T尺寸链与公差分析部位图示TJI/YJY·03·33-2005外饰前保险杠段差或间隙overviewgaps719263548TJI/YJY·03·33-2005外饰后保险杠段差或间隙overviewgaps19151214161013171118TJI/YJY·03·33-2005第二部分外饰GD&T尺寸链与公差分析TJI/YJY·03·33-20051请双击下表输入每项公差值(黄字),便可计算出统计的闭环公差(红字),闭环公差closingtolerance(静态计算statisticalcalculation):+/-0.4(Thegapisn'teven)Part123456789101112Tolerance+/-0.300.600.000.000.000.000.000.000.000.000.000.00Contributors20.080.00.00.00.00.00.00.00.00.00.00.0%arithmeticclosingtolerance=0.901.16Quatraticclosingtolerance=0.67mm统计闭环公差Probablyclosingtolerance==+/-0.9mm0.090.360.000.000.000.000.000.000.000.000.000.000.450.785410.762490.739570.716660.69374Rectangularclosingtolerance=尺寸链起始点grilltrim;ABSStart:tolerancechain前舱盖制造公差HOODOTRtolerance=+/-0,623闭环公差closingtolerance段差或间隙Gap:1散热器格栅与前舱盖间隙GRILL-HOODOTR段差方向:Z,Directionofthegap:Z散热器格栅公差grilltrim;ABStolerance=+/-0,3TJI/YJY·03·33-20051请双击下表输入每项公差值(黄字),便可计算出统计的闭环公差(红字),闭环公差closingtolerance(静态计算statisticalcalculation):+/-1.0(Thegapisn'teven)Part123456789101112Tolerance+/-0.500.300.000.000.000.000.000.000.000.000.000.00Contributors73.526.50.00.00.00.00.00.00.00.00.00.0%arithmeticclosingtolerance=0.801.01Quatraticclosingtolerance=0.58mm统计闭环公差Probablyclosingtolerance==+/-0.8mm0.250.090.000.000.000.000.000.000.000.000.000.000.340.691550.669860.648170.626480.60479Rectangularclosingtolerance=尺寸链起始点Facebumperfronttrim;PPStart:tolerancechain散热器格栅公差InnerdoorhandleGrilletolerance=+/-0,323闭环公差closingtolerance段差或间隙Gap:2前保险杠本体与散热器格栅facebumperfront-grill间隙方向:Z,Directionofthegap:Z前保险杠本体公差Facebumperfronttrim;PPtolerance=+/-0,5TJI/YJY·03·33-2005段差或间隙Gap:31闭环公差closingtolerance公差尺寸链Tolerancechaininz:请双击下表输入每项公差值(黄字),便可计算出统计的闭环公差(红字),闭环公差closingtolerance(静态计算statisticalcalculation):+/-0.4前保险杠本体公差Facebumperfront;PPtolerance=+/-0,5Part123456789101112Tolerance+/-0.500.300.000.000.000.000.000.000.000.000.000.00Contributors73.526.50.00.00.00.00.00.00.00.00.00.0%arithmeticclosingtolerance=0.801.01Quatraticclosingtolerance=0.58mm统计闭环公差Probablyclosingtolerance==+/-0.8mm0.250.090.000.000.000.000.000.000.000.000.000.000.340.691550.669860.648170.626480.60479Rectangularclosingtolerance=尺寸链起始点facebumperfront;PPStart:tolerancechain段差方向:z,Directionofthegap:z前保险杠本体与通风网格facebumperfront–bumpernet通风网格尺寸公差bumpernet;ABStolerance=+/-0,323TJI/YJY·03·33-2005段差或间隙Gap:41闭环公差closingtolerance公差尺寸链TolerancechaininZ:请双击下表输入每项公差值(黄字),便可计算出统计的闭环公差(红字),闭环公差closingtolerance(静态计算statisticalcalculation):+/-1,1前保险杠本体公差Facebumperfront;PPtolerance=+/-0,5Part123456789101112Tolerance+/-0.500.300.000.000.000.000.000.000.000.000.000.00Contributors73.526.50.00.00.00.00.00.00.00.00.00.0%arithmeticclosingtolerance=0.801.01Quatraticclosingtolerance=0.58mm统计闭环公差Probablyclosingtolerance==+/-0.8mm0.250.090.000.000.000.000.000.000.000.000.000.000.340.691550.669860.648170.626480.60479Rectangularclosingtolerance=尺寸链起始点facebumperfront;PPStart:tolerancechain间隙方向:Z,Directionofthegap:Z前保险杠与雾灯facebumperfront–foglampfront前雾灯尺寸公差foglampfront;tolerance=+/-0,323TJI/YJY·03·33-2005段差或间隙Gap:51closingtolerance请双击下表输入每项公差值(黄字),便可计算出统计的闭环公差(红字),闭环公差closingtolerance(静态计算statisticalcalculation):+/-2.6(ThegapsinYaredifferentoneachside)frontdoortrim;PPtolerance=+/-0.5Part123456789101112Tolerance+/-0.500.300.000.000.000.000.000.000.000.000.000.00Contributors73.526.50.00.00.00.00.00.00.00.00.00.0%arithmeticclosingtolerance=0.801.01Quatraticclosingtolerance=0.58mm统计闭环公差Probablyclosingtolerance==+/-0.8mm0.250.090.000.000.000.000.000.000.000.000.000.000.340.691550.669860.648170.626480.60479Rectangularclosingtolerance=Facebumperfront;PPStart:tolerancechain间隙方向:Y,Directionofthegap:Y前大灯尺寸公差Headlamp;tolerance=+/-0.324前保险杠与前大灯facebumperfront–headlamp公差尺寸链TolerancechaininY:尺寸链起始点前保险杠本体公差TJI/YJY·03·33-2005段差或间隙Gap:61closingtolerance请双击下表输入每项公差值(黄字),便可计算出统计的闭环公差(红字),闭环公差closingtolerance(静态计算statisticalcalculation):+/-0.6(ThegapsinYaredifferentoneachside)Facebumperfront;PPtolerance=+/-0.5Part123456789101112Tolerance+/-0.500.300.000.000.000.000.000.000.000.000.000.00Contributors73.526.50.00.00.00.00.00.00.00.00.00.0%arithmeticclosingtolerance=0.801.01Quatraticclosingtolerance=0.58mm统计闭环公差Probablyclosingtolerance==+/-0.8mm0.250.090.000.00