摘要
主柱塞是压机主缸部分核心关键件之一,柱塞的尺寸精度和表面粗糙度决定了压机的使用性能。为了提高柱塞表面耐磨性,延长使用寿命,通常工艺方法是柱塞表面进行表淬、镀硬铬和堆焊不锈钢。由于柱塞堆焊表面硬度非常高,加工比较困难,同时要保证相关精度要求,都是要面临的主要问题。本文主要对柱塞表面堆焊2Cr13不锈钢的加工进行工艺研究,对材料进行分析,从车削到磨削,各种加工方法刃具的选择、工艺参数的确定等进行说明,总结出加工中注意的要点,为以后提高质量提供参考。
The process of overlay welding 2 Cr13 stainless steel on the plunger surface has been studied in the text. The material has been analyzed. The cutting tool selection of each kind of machining methods from turning to grinding process and the determination of the technical process parameters have been expounded.The key points in the processing have been summed up, which provides reference for improving the quality in the future.
作者
王艳鹏
WANG Yanpeng(Taiyuan Heavy Industry Co., Ltd., Tianjin 300452, Chin)
出处
《锻压装备与制造技术》
2018年第2期61-62,共2页
China Metalforming Equipment & Manufacturing Technology
