Wear Characteristic and Life of AI2O3/(W,Ti)C Ceramic Tool in Turning Iron-based P/M Composites
The wear characteristics and life of Al2O_3/(W,Ti)C ceramic tool in turning NbCp-reinforced iron-based P/M composites was investigated. Experimental results indicate that cutting parameters have an influence on tool wear, among which cutting speed and depth of cut seem to be more prominent. The maximum flank wear rapidly increases as the increase in cutting speed and depth of cut. While, it increases gradually as the decrease in feed rate. Meanwhile, an empirical model of tool life is established, from which the influence of cutting speed and depth of cut on tool life is far greater than that of feed rate. Also from the empirical model, the preferable range of cutting parameters was obtained.
Wear Tool Life Turning Iron-based Composites
Ufa Han Shengguan Qu
College of Mechanical Engineering, Dongguan University of Technology, Dongguan, China College of Mechanical Engineering, South China University of Technology, Guangzhou, China
国际会议
2010 International Conference on Advanced Mechanical Engineering(2010年先进机械工程国际学术会议 AME 2010)
洛阳
英文
1052-1055
2010-09-04（万方平台首次上网日期，不代表论文的发表时间）