高速钢堆焊刀具是苏联的先进经验,用这种方法制造刀具,可以大大节约贵重的高速钢。我厂经过了将近一年的时间,学习了苏联和国内工厂堆焊高速钢刀具的经验,目前在花键单片铣刀等刀具上获得了成功,试验证明堆焊的高速钢刀具,可以比整体的高速钢刀具节约70％以上的高速钢。现将我厂的点滴经验介绍如下: High-speed steel welding tool is the Soviet Union’s advanced experience, using this method of manufacturing tools, you can save valuable high-speed steel. I plant after nearly a year’s time, studying the Soviet Union and the domestic factory welding high-speed steel cutting tool experience, the current spline single-chip milling cutter and other tools have been successful, the test proved that surfacing high-speed steel cutting tools, than The overall high-speed steel cutting tool saves more than 70% of high-speed steel. I plant the experience is now introduced as follows: