形位公差与未注形位公差

1、名称：形状和位置公差标准：摘自GB/T11841996直线度，平面度公差(pm)主参数L(mm)精 度等级12345678910111210160.250.511.52.546101525408016250.30.61.223581220305010025400.40.81.52.546101525406012040630.5123581220305080150631000.61.22.54610152540601002001001600.81.53581220305080120250160250124610152540601001503002504001.22.558122030508012

2、02004004006301.536101525406010015025050063010002481220305080120200300600100016002.55101525406010015025040080016002500361220305080120200300500100025004000481525406010015025040060012004000630051020305080120200300500800150063001000061225406010015025040060010002000圆度，圆柱度公差（pm）主参数L(mm)360.10.20.40.611.52

3、.54581218306100.120.250.40.611.52.546915223610180.150.250.50.81.223581118274318300.20.30.611.52.54691321335230500.250.40.611.52.547111625396250800.30.50.81.2235181319304674801200.40.611.52.5461015223554871201800.611.223.55812182540631001802500.81.2234.5710142029467211525031511.62.5468121623325281130

4、3154001.2235791318253657891404005001.52.546810152027406397155平行度，垂直度，倾斜度公差（mm）主参数L（mm）精度等级1234567891011121100.40.81.5358122030508012010-760.51246101525406010015016-250.61.22.558122030508012020025-400.81.536101525406010015025040-6312481220305080120200300631001.22.5510152540601001502504001001601.53612

5、20305080120200300500160250248152540601001502504006002504002.551020305080120200300500800400630361225406010015025040060010006301000481530508012020030050080012001000160051020406010015025040060010001500160025006122550801202003005008001200200025004000815306010015025040060010001500250040006300102040801202

6、003005008001200200030006300100001225501001502504006001000150025004000同轴度，对称度，园跳动和全跳动公差（mm）主参数L(mm)130.40.611.52.54610204060120360.50.81.22358122550801506100.611.52.5461015306010020010180.81.2235812204080120250183011.52.5461015255010015030030501.2235812203060120200400501201.52.54610152540801502505001

7、202502358122030501002003006002505002.54610152540601202504008005008003581220305080150300500100080012504610152540601002004006001200125020005812203050801202505008001500200031506101525406010015030060010002000315050008122030508012020400800120025005000800010152540601001502505001000150030008000100001220305

8、080120200300600120020004000名称：未注形位公差的公差值及确定方法标准：摘自GB/T11841996未注形位公差的公差值(GB/T11841996)直线度、平面度垂直度对称度圆跳动基本长度10公差等级基本长度100300公差等级基本长度V100100300公差等级公差等级H0.02K0.05L0.1H0.20.3K0.40.6L0.61HKLHKL0.50.50.60.60.6110.110.20.510300.050.10.2301000.10.20.41003000.20.40.830010000.30.61.230010000.40.81.530010000.50

9、.81.5100030000.40.81.6100030000.512100030000.512公差项目公差值圆度等于给出的直径公差值，但不能大于径向圆跳动值圆柱度不作规定。圆柱度误差由圆度、直线度和相对应线的平行度误差等三部分组成，而其中每一项误差均由它们的注出公差或未注公差控制；如因功能原因，圆柱度应小于圆度、直线度和平行度的未注公差的综合反应，应在被测要素上按GB/T1182注出圆柱度公差数值，有时由于配合要求也可采用包容要求平行度等于给出的尺寸公差值或是直线度和平面度未注公差值的较大者同轴度未作规定。在极限状况下，同轴度的未注公差值可以和径向圆跳动的未注公差值相等未注公差值的确定方法项

10、目圆度与自身尺寸公差的关系未注公差值的确定方法等于给出的直径公差值， 但不能大于表未注形位公差的公差值的径向圆跳动值控制情况是否遵守包容要求自身尺寸公差（包一圆柱度遵守必须在最大实体边界之内，可充满整个尺寸公差带。当处处都为最大实体尺寸时，圆柱度误差为0不遵守由圆度、素线的直线度未注公差控制（限于用两点法测量）遵守必须在最大实体边界之内， 其未注公差值等于给出的尺寸公差值或直线度和平囿度未注公差值中的较大者平行度括角度公差）能控制的形位公差不遵守由平面度、直线度未注公差值控制垂直度一由角度公差和要素自身的直线度或半囿度未注公差值分别控制。垂直度未注公差值可从表未注形位公差的公差值中选取倾斜度直线度尺寸公差不能控制的形位公差一一一由表未注形位公差的公差值选取未规定。 在极限状态