基于切削ZGMn13钢的TiN涂层硬质合金刀具的磨损破损研究  

Wear and Fracture Mechanism of TiN Coated Carbide Tool for Austenitic Manganese Steel ZGMn13 Cutting

作　　者：韩桂泉[1] 胡喜兰[1] 

机构地区：[1]淮海工学院

出　　处：《煤矿机械》2005年第1期21-23,共3页Coal Mine Machinery

摘　　要：对ZGMn13奥氏体高锰钢切削过程中TiN涂层硬质合金刀具的磨损、破损机制进行了研究 ,获得了切削温度、后刀面磨损量与切削时间或切削速度的关系曲线 ,以及刀具前、后刀面显微磨损。Austenitic manganese steel,a hardworking material was cut by TiN coated carbide tool,wear and fracture mechanism of which was researched.Cutting temperature,relation curves of wear with cutting time and cutting speed,microscopic features and chemical changes of rack face and rear face of the TiN coated tool were measured.

关 键 词：TIN涂层 硬质合金 刀具 切削 高锰钢 

分 类 号：TG71[金属学及工艺—刀具与模具]