Research on transient temperature field modeling and simulation of flat end mill for high speed milling

被引:0
|
作者
Tan Guangyu [1 ]
Li Dapeng [1 ]
Chen Dong [2 ]
Wang Zhenyu [1 ]
Li Guanghui [1 ]
机构
[1] Guangdong Ocean Univ, Fac Engn, Zhanjiang 524088, Peoples R China
[2] Met & Min Co, Shenyang Heavy Machinery Grp, Shenyang, Peoples R China
基金
中国国家自然科学基金;
关键词
Flat end mill; Temperature field; Modeling; Simulation;
D O I
10.4028/www.scientific.net/AMM.415.677
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In order to reveal the breakage mechanism of flat end mill under periodic thermal shock, transient temperature field model of chisel edge were established by heat source method, transient temperature field model of side edge were established along the sliced differential elements from the bottom of the flute toward the final axial depth of cut by means of line heat source. The simulation results show that transient temperature field prediction model can be used for prediction transient temperature field in high speeding.
引用
收藏
页码:677 / +
页数:2
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