形位公差

直线度、平面度



主参数 L/mm
≤10>10
~16
>16
~25
>25
~40
>40
~63
>63
~100
>100
~160
>160
~250
>250
~400
>400
~630
>630
~1000
>1000
~1600
>1600
~2500
>2500
~4000
>4000
~6300
>6300
~10000
公差值 /μm
10.20.250.30.40.50.60.811.21.522.53456
20.40.50.60.811.21.522.5345681012
30.811.21.522.5345681012152025
41.21.522.53456810121520253040
522.534568101215202530405060
63456810121520253040506080100
756810121520253040506080100120150
8810121520253040506080100120150200250
9121520253040506080100120150200250300400
1020253040506080100120150200250300400500600
1130405060801001201502002503004005006008001000
1260801001201502002503004005006008001000120015002000
主参数L图例
平行度、垂直度、倾斜度



主参数 L、d(D)/mm
≤10>10
~16
>16
~25
>25
~40
>40
~63
>63
~100
>100
~160
>160
~250
>250
~400
>400
~630
>630
~1000
>1000
~1600
>1600
~2500
>2500
~4000
>4000
~6300
>6300
~10000
公差值 /μm
10.40.50.60.811.21.522.5345681012
20.811.21.522.5345681012152025
31.522.5345681012152025304050
43456810121520253040506080100
556810121520253040506080100120150
6810121520253040506080100120150200250
7121520253040506080100120150200250300400
820253040506080100120150200250300400500600
930405060801001201502002503004005006008001000
10506080100120150200250300400500600800100012001500
118010012015020025030040050060080010001200150020002500
121201502002003004005006008001000120015002000250030004000
主参数L、d(D)图例
圆度、圆柱度



主参数 d(D)/mm
≤3>3
~6
>6
~10
>10
~18
>18
~30
>30
~50
>50
~80
>80
~120
>120
~180
>180
~250
>250
~315
>315
~400
>400
~500
公差值 /μm
00.10.10.120.150.20.250.30.40.60.811.21.5
10.20.20.250.250.30.40.50.611.21.622.5
20.30.40.40.50.60.60.811.222.534
30.50.60.60.8111.21.523456
40.8111.21.51.522.53.54.5678
51.21.51.522.52.534578910
622.52.534456810121315
73445678101214161820
8456891113151820232527
968911131619222529323640
1010121518212530354046525763
1114182227333946546372818997
122530364352627487100115130140155
主参数d(D)图例
同轴度、对称度、圆跳动、全跳动



主参数 d(D)、B、L/mm
≤1>1
~3
>3
~6
>6
~10
>10
~18
>18
~30
>30
~50
>50
~120
>120
~250
>250
~500
>500
~800
>800
~1250
>1250
~2000
>2000
~3150
>3150
~5000
>5000
~8000
>8000
~10000
公差值 /μm
10.40.40.50.60.811.21.522.5345681012
20.60.60.811.21.522.53456810121520
3111.21.522.534568101215202530
41.51.522.5345681012152025304050
52.52.53456810121520253040506080
64456810121520253040506080100120
766810121520253040506080100120150200
81010121520253040506080100120150200250300
91520253040506080100120150200250300400500600
10254050608010012015020025030040050060080010001200
114060801001201502002503004005006008001000120015002000
12601201502002503004005006008001000120015002000250030004000
主参数d(D)、B、L图例
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