深孔镗床旧镗头上机夹镗刀的应用  

Application of Deep Hole Boring Machine,Old Boring Head and Boring Clip-on

作　　者：李宝明 

机构地区：[1]大同煤矿集团中央机厂液压配件车间,山西大同037001

出　　处：《机械管理开发》2011年第5期105-105,108,共2页Mechanical Management and Development

摘　　要：T2130型深孔镗床主要用于各型液压支架缸筒的深孔加工,与该型镗床配套的粗镗头规格从125～280mm共有8个规格,多年来一直使用焊接镗刀进行深孔的镗削加工。从加工效率上看,焊接镗刀较易崩裂、刃磨次数多,费时,生产效率不高。通过改造原有刀具装夹结构,安装机夹镗刀,提高加工效率,降低成本。T2130 type is mainly used for each deep hole boring hydraulic support cylinder of the deep hole processing.With this type of coarse boring matching head specifications from phi 125 ~ phi 280 there were eight specifications.For many years has been used for welding boring knife series in deep hole processing.Look from processing efficiency,welding boring easily split,cutting knife number,time-consuming,and the production efficiency is not high.Through transforming the original tool clamping structure,installation machine clip boring,in order to improve the processing knife efficiency and reduce the cost.

关 键 词：粗镗头 深孔加工 机夹镗刀 加工效率 

分 类 号：TG53[金属学及工艺—金属切削加工及机床]