形位精度等级和加工面加工精度等级、方案VIP免费

附录二 形位精度公差值附表 2-1 直线度、平面度公差值主参数 L/mm公差等级123456789101112公差值/μm≤100.20.40.81.2235812203060>10~160.250.511.52.5461015254080>16~250.30.61.2235812203050100>25~400.40.81.52.5461015254060120>40~630.5123581220305080150>63~1000.61.22.5461015254060100200>100~1600.81.53581220305080120250>160~25012461015254060100150300>250~4001.22.5581220305080120200400>400~6301.5361015254060100150250500>630~10002481220305080120200300600>1000~16002.551015254060100150250400800>1600~25003612203050801202003005001000>2500~400048152540601001502504006001200>4000~6300510203050801202003005008001500>6300~1000061225406010015025040060010002000附表 2-2 圆度、圆柱度公差值主参数 L/mm公差等级0123456789101112公差值/μm附表 2-4同轴度、对称度、圆跳动和全跳动公差值≤30.10.20.30.50.81.22346101425>3~60.10.20.40.611.52.5458121830>6~100.120.250.40.611.52.5469152236>10~180.150.250.50.81.2235711182743>18~300.20.30.611.52.546813213352>30~500.250.40.611.52.5471116253962>50~800.30.50.81.223581319304674>80~1200.40.611.52.546101522355487>120~1800.611.223.5581218254063100>180~2500.81.2234.57101420294672115>250~3151.01.62.5468121623325281130>315~4001.223579131825365789140>400~5001.52.546810152027406397155附表 2-3 平行度、垂直度、倾斜度公差值主参数 L/mm公差等级123456789101112公差值/μm≤100.40.81.53581220305080120>10~160.512461015254060100150>16~250.61.22.5581220305080120200>25~400.81.5361015254060100150250>40~6312481220305080120200300>63~1001.22.551015254060100150250400>100~1601.5361220305080120200300500>160~25024815254060100150250400600>250~4002.551020305080120200300500800>400~63036122540601001502504006001000>630~100048153050801202003005008001200>1000~160051020406010015025040060010001500>1600~250061225508012020030050080012002000>2500~40008153060100150250400600100015002500>4000~630010204080120200300500800120020003000>6300~100001225501001502504006001000150025004000主参数 L/mm公差等级123456789101112公差值/μm≤10.40.611.52.5461015254060>1~30.40.611.52.54610204060120>3~60.50.81.22...