摘要
18CrNiMo7-6钢太阳轮轴属于细长中空结构件,其在生产过程中存在淬火畸变量较大、质量稳定性差及加工周期较长等问题。为此,对其生产工艺进行了改进,包括调整冷、热加工工序、改进热处理装炉方式以及优化热处理工艺。改进后的生产工艺可有效提升太阳轮轴的生产质量和生产效率。
The 18CrNiMo7-6 steel sun gear shaft is a slender hollow structural component.During the production process,there exist some problems such as large quenching distortion,unstable quality and long processing cycle.Therefore,a new production process was formulated,including adjusting the cold and hot processing procedures,improving the heat treatment loading method and optimizing the heat treatment process,which effectively enhanced the quality and production efficiency of the sun gear shaft.
作者
王秀萍
WANG Xiuping(Changzhou Tianshan Heavy Industry machinery Co.,Ltd.,Changzhou 213001,Jiangsu,China)
出处
《热处理》
2025年第4期32-33,45,共3页
Heat Treatment
