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本文介绍了高速钢刀具压铸工艺试验结果。高速钢在压铸过程中直接获得了淬火效果。为改善高速钢性能添加了稀土及其它元素。切削试验表明:压铸高速钢刀具的切削性能相当或优于锻造高速钢。
This article describes the high-speed steel die-casting process test results. High-speed steel in the casting process directly obtained the quenching effect. To improve the performance of high-speed steel added rare earth and other elements. Cutting tests show that: the cutting performance of die-casting high-speed steel cutting tool is equal to or better than forging high-speed steel.