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目前這類鍵槽一般是怎么加工的? |
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點(diǎn)評(píng)
不是Rz2.5么??
哥,我看標(biāo)注的是Rz25,Ra也就3.2~6.3之間(跟測(cè)量方向和加工表面紋理有關(guān)),你說(shuō)的0.8是怎么出來(lái)的?
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點(diǎn)評(píng)
這個(gè)沒(méi)有位置度要求,公差0.025比樓主的好做多了
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