Microstructure of fast tool servo machining on copper alloy

被引:13
|
作者
Lu, Hong [1 ]
Choi, Soo-chang [2 ]
Lee, Sang-min [1 ]
Lee, Deug-woo [3 ]
机构
[1] Pusan Natl Univ, Dept Nano Fus Technol, Miryang 627706, South Korea
[2] Korea Inst Machinery & Mat, Taejon 305343, South Korea
[3] Pusan Natl Univ, Dept Nano Mechatron Engn, Miryang 627706, South Korea
关键词
fast tool servo; microstructure; piezoelectric; diamond machining; copper alloy; DESIGN;
D O I
10.1016/S1003-6326(12)61810-X
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
The development of the fast tool servo (FTS) for precision machining was investigated. The micron machining performance of a piezoelectric-assisted FTS on copper alloy was evaluated. The results indicate that the quality of the microstructure depends mainly on two important factors: the cutting speed (or spindle speed) and the driving frequency of the FTS. The excessive driving frequency increases the formation of burrs. The effect of the clearance angle of the diamond tool on the microstructure machining precision was also investigated.
引用
收藏
页码:S820 / S824
页数:5
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