摘要
通过对定宽机滑块加工系统进行分析,将悬伸式镗削加工改为“过桥”支承镗削加工,通过重新设计支承辅具,重新设定切削参数,使定宽机滑块表面粗糙度提高1~2个等级,达到Ra3.2以上。
The analysis on the machining of the slide of slab sizing presses proposes to perform the bore machining with"bridging"support instead of without any support.The machining with redesigned support tools and new cutting parameters can increase the surface roughness by 1 or 2 levels,aboveRa3.2.
出处
《一重技术》
2020年第3期47-52,67,共7页
CFHI Technology
关键词
定宽机滑块
“过桥法”支承镗削
支承镗杆
尾部支承固定
设计切削参数
slide of slab sizing press
bore-machining with bridging support
support bar
fixed tail support
designed cutting parameter
