摘要
通过对相同材料的试件的切削试验研究,确定了加工刀具的材料、刀具的几何角度、切削参数等关键要素,解决了不锈钢、镍基高温合金等难切削材料的加工难题,为百万等级超超临界汽轮机主要部件的加工制造提供了正确的工艺参数。
According to the cutting test study on the sample with same material, the key factors about the materials of the cutting tools, the angles, and the cutting parameters of the cutting tools are determined in this paper, the cutting problems of stainless steel and nickel steel alloy have been solved, so that the correct cutting Darameters of the main components machining are avariable for ultra-supercritical 1000MW steam turbine.
出处
《热力透平》
2006年第2期120-124,137,共6页
Thermal Turbine
关键词
不锈钢
镍基高温合金
切削性能
试验
切削刀具
stainless steel nickel steel alloy
cutting performance
test
cutting tool
