整体硬质合金波刃铣刀磨削加工的工艺研究

Research On Grinding Technology of Solid Hardmetal Milling Cutter with Waved Edges

通过铲磨后角误差的补偿计算,设计并制作了补偿修正的成型砂轮;采用粗精二次磨削工艺,成功解决了硬质合金后波刃铣刀的磨削的关键技术问题。现经测试表明:该方法制造的整体硬质合金波形刃铣刀,其切削性能达到了国外知名品牌的同类铣刀的实际水平。

The forming grinding wheel was designed and produced by calculation on the error compensation of relief ground a she, key grinding problems of solid hardmetal end milling cutter with waved edges have been successfully solved by two steps-rough grinding and finish grinding. The results from the cutting experiments show： the cutting performance of milling cutter which was made with this method has achieved the same level as overseas well-known brands＂ similar products.