天气预报 > 其他 > 机夹刀好还是手磨刀好
机夹刀好还是手磨刀好
更新时间: 2020-06-28 00:00:00  

手磨刀一般是白钢刀或焊接硬质合金刀片的。刀具材质就是高速钢或YG、YT、YW等一般的硬质合金。而机夹刀可选用的硬质合金材质及规格要多很多,同时还可以用不同性质的涂层。所以说机夹刀通过合理选用,针对具体的产品其性能会好于手磨刀,但其通用性会有所降低。如果是加工批量产品的,用机夹刀较好。如果加工各种单件小批量产品的,用手磨刀加几把特殊用途的机夹刀(如倒角刀、割断刀)较好。

关键词: 还是 磨刀

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