二、形位公差数值(GB1184—80)
表3-47 直线度、平面度公差(GB1184—80)
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
(续)
表3-48 圆度、圆柱度公差(GB 1184—80)
表3-49 平 ...... (共1344字) [阅读本文]>>