樓主: tuping1234
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軸承位-配合面的形狀和位置公差-疑問(wèn)討論 |
點(diǎn)評(píng)
普通機(jī)床也有精度啊,定位精度和重復(fù)定位精度總要提前設(shè)定吧
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點(diǎn)評(píng)
你仔細(xì)查查圓柱度數(shù)據(jù),再查對(duì)應(yīng)等級(jí)標(biāo)準(zhǔn)。我大概翻了下,4級(jí)不大直徑小于2um
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