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材料30crmnsi ,,深孔鉆的鉆頭磨法,請(qǐng)教 |
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點(diǎn)評(píng)
你要有個(gè)針對(duì)性的提問(wèn)啊
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點(diǎn)評(píng)
你這種磨法還挺特別的哦,, 有空試試。你說(shuō)的“倪志�,!便@頭通俗點(diǎn)就是“群鉆”,。
我磨的就是群鉆,,排屑順暢,不斷,,一口氣鉆到底
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點(diǎn)評(píng)
有時(shí)候能,,有時(shí)鉆頭磨偏一點(diǎn)點(diǎn)就超了。
做一個(gè)卡規(guī),,來(lái)檢查鉆頭,,應(yīng)該會(huì)好一點(diǎn)
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