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加工铸件上的白口,是比较伤脑筋的;这问题在我厂也一直成为关键。后来王子文同志在刀具上动脑筋、想办法,终于改进了两种端面铣刀。去年7月分,由于铸件特别多,我们才开始大量使用这种铣刀。开始只是用来加工铸件,后来就逐渐地用来加工钢件。根据使用情况,证明这种铣刀有良好的效果,它除了能延长刀具寿命之外,同时还能提高工件表面光洁度。
White on the castings, is more headache; this problem has also become the key in our plant. Later, Prince comrade brains on the tool, think of a solution, and finally improved two face milling cutter. In July last year, we started to make heavy use of this milling cutter because of the extraordinary amount of castings. The beginning is only used to process castings, and later gradually used to process steel. Depending on the application, this type of milling cutter proves to be effective, in addition to prolonging the life of the tool while also improving the surface finish of the workpiece.