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我的機(jī)械日記1 |
點(diǎn)評(píng)
我有點(diǎn)不大懂啊,。
1.孔的尺寸公差為0.039,,而孔的同軸度為公差為0.05,首先形位公差應(yīng)該小于尺寸公差呀,?
2.同軸度芯棒應(yīng)該是檢測(cè)孔的同軸度的吧,?芯棒通過(guò)孔,孔就合格了對(duì)嗎,?我沒(méi)有搞過(guò)這塊,,還希望通過(guò)你學(xué)習(xí)呢
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