摘要
本文系统研究了车削和磨削GH33A高温合金的表面粗糙度、残余应力和加工硬化的形成特点,以及切削参数的影响和高温下表面质量的变化规律;提出了为了达到良好的表面完整性状态所应控制的加工参数。
This paper discusses the surface roughness, residual stress and work hardening of high temperature alloy GH33A when turning or grinding it. The effect of cutting parameters and rules of the surface quality change under high temperature as well as the machining parameters to obtain fine surface integrity are put forward.
出处
《航空工艺技术》
1991年第3期24-27,共4页
Aeronautical Manufacturing Technology
