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钻头横刃多少最佳

更新时间: 2021-03-08 00:05:08     

1、钻头横刃的角度没有万能“最佳”的说法,要根据工作环境来调整。

2、横刃的角度可以检验钻头的后角、前角刃磨是否正确,因为横刃角度越大,靠钻心处的前角增大,后角减小,切削环境变差,角度过小,则会导致磨掉另一刃口靠钻心处的刃口, 导致无法切削或者切削阻力变的极大 。

关键词: 钻头 多少 最佳

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