纯铁的切削性能研究  

A Study of Pure Iron Machinability

作　　者：田文生[1] 乐兌谦 

机构地区：[1]太原重型机械学院 [2]西安交通大学

出　　处：《太原重型机械学院学报》1990年第2期17-24,共8页Journal of Taiyuan Heavy Machinery Institute

摘　　要：本文对纯铁的切削性能进行了试验研究。试验发现,刀具前角是影响纯铁切屑变形和切削力的主要因素,且影响非常显著。此外,纯铁的切削力曲线中有驼峰出现,这与前人试验结果不同。In this paper,pure iron machinability is experimentally studied. It is found in the experiment that tool rake angle is the most remarkable factor influencing on the chip deformation and cutting force during cutting pure iron. In addition, it is discovered that the curve of pure iron's cutting force is tortuous,which differs from the predecessor's experimental resuls.

关 键 词：纯铁 切屑变形 切削力 刀具 

分 类 号：TG506.7[金属学及工艺—金属切削加工及机床]