A kind of bar exact shearing die used in high-speed hammer is designed in tJris paper combing the technical requirement of shearing for high-quality, high-efficiency and low-energy consumption.

• 结合高质量、高效率、低能耗、低消耗精密剪切工艺的需要,设计出一套用于高速锤上的棒料精密剪切模。