Study of the Effect of Tool Wear on Cutting Ti6AI4V Process

被引:1
|
作者
Yang Shubao [1 ]
Ni Hongchao [1 ]
Zhu Guohui [1 ]
机构
[1] Anhui Univ Technol, Maanshan 243032, Anhui, Peoples R China
关键词
Titanium Alloy; Tool Wear; Cutting Force; Cutting Temperature; Chip Morphology;
D O I
10.4028/www.scientific.net/AMR.690-693.2030
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Ti6AI4V alloy is widely used in the aircraft industry, marine and the commercial applications due to its excellent comprehensive properties. However, its poor machinability prevents it from application widely, and the rapid tool wear is one of the key factors. The FEM models of cutting titanium alloy are established. The effect of tool wear on chip morphology, cutting temperature and cutting force are studied. The simulation results show that: the cutting force and cutting temperature will rise with the increase of tool wear. Furthermore, the degree of chip deformation will improve, but the frequency of serrated chip tooth occurred will decrease.
引用
收藏
页码:2030 / 2035
页数:6
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