我厂深井泵車間楊文濤同志,利用廢高速鋼立銑刀改制車刀,来代替白鋼刀使用,减轻了刀具供应不足的困难。改制的方法如下。根据廢刀的情况和需要的車刀形狀,用砂輪来改磨。在磨制时,为了便于掌握,最好用夾具把廢銑刀夾牢,然后进行刃磨。并要 I plant deep well pump workshop Comrade Yang Wentao, the use of waste high-speed steel milling cutter reshaping turning tool to replace the use of white steel knife, reducing the difficulties of insufficient supply of knives. The method of restructuring is as follows. According to the situation and the needs of the knife blade shape, grinding wheel to change. Grinding, in order to facilitate the grasp, it is best to clamp the waste milling cutter fixture, and then sharpening. And want