钻削高锰钢新钻型试验研究  

Experiment Study for New Shape-edge of Drilling High Mangamese Steel ZGMn13

作　　者：许立[1] 许晶晶[1] 

机构地区：[1]大连交通大学

出　　处：《工具技术》2008年第5期40-41,共2页Tool Engineering

摘　　要：在难加工材料高锰钢钻削过程中,刀具破损严重,通过试验研究发现,改进刀具切削刃的形状,可以提高刀具寿命,提高生产率。利用8901F数字三相电参数测量仪测量钻削功率,结果表明改进的刃形在高锰钢钻削过程中钻削功率明显降低。In difficult-to-cut materials drilling process of the high manganese steel, the tool damaged severely, by the experiment research, improvement of tool shape-edge can raise tool＇s life and improve the rate of production. This paper makes use of the three-phase 8901 F Digital Electric Parameters Test Meter to test drilling power, the result shows that the drilling power can be dropped obviously by the improved tool shape-edge in the high manganese steel drilling process.

关 键 词：高锰钢 钻削 刃形 

分 类 号：TG520.11[金属学及工艺—金属切削加工及机床] TG142.72[一般工业技术—材料科学与工程]