拉刀使用中影响切屑形状的主要因素  

The Main Factors of Influencing the Chip Shape in Use

作　　者：杨晓婷[1] 

机构地区：[1]太原工具厂拉刀分厂,山西太原030008

出　　处：《科技创新与生产力》2014年第12期78-79,共2页Sci-tech Innovation and Productivity

摘　　要：在拉削过程中切屑形状的好坏直接影响加工表面的质量和拉刀的使用寿命,经过长期对拉刀的试拉实验以及用户使用情况反馈的总结,得出影响切屑形状的主要因素主要有6点:被拉削材料、齿升量、切削速度、容屑槽形状、刀刃形状、切削液。In the process of broaching chip in the shape of a good or bad directly affect the machining surface quality and the service life of the broach, so to understand the main factors influencing the chip shape is very necessary, after a long to broach the test of experiments as well as the usage of the user feedback, there are mainly six： by broaching materials, tooth, cutting speed, let chip groove shape, shape of the blade, cutting fluid.

关 键 词：拉刀 切屑 容屑槽 

分 类 号：TG715[金属学及工艺—刀具与模具]