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鋁制品鉆鉸的問題 |
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點(diǎn)評
請問應(yīng)該將刀修磨成什么情況會比較好呢?謝謝!
鋁件鉸孔的時(shí)候也遇到內(nèi)孔面黑亮的現(xiàn)象,而且觀察過切削液夜噴射冷卻足夠,但是還是有,將刀修磨過后就好點(diǎn)了~
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