对键槽拉胎导套设计的改进  

Improvement key slot pull moding tool design

作　　者：张志奇[1] 

机构地区：[1]鸡西北方制钢有限公司,黑龙江鸡西158100

出　　处：《煤矿机械》2003年第11期103-104,共2页Coal Mine Machinery

摘　　要：对键槽拉削加工中出现的质量问题,查找原因并进行分析。通过改进拉胎设计结构, 选用理想材料,提高拉削键槽精度。Pull the slice to process the inside the quantity problem that appear to key slot, and check to seek the reason and proceed analysis, pass improvement to pull the tool to design the construction, choose to use the ideal material, and increase to pull the slice key slot the accuracy.

关 键 词：拉胎 导套 喇叭口 

分 类 号：TG76[金属学及工艺—刀具与模具]