Micro-milling of fully sintered ZrO2 Ceramics with Diamond coated end mills

被引：0
|
作者：
Bian, Rong [1 ]
Ferraris, Eleonora [2 ]
Qian, Jun [2 ]
Reynaerts, Dominiek [2 ]
Li, Liang [1 ]
He, Ning [1 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Coll Mech & Elect Engn, Nanjing 210016, Peoples R China
[2] Katholieke Univ Leuven, Dept Mech Engn, B-3001\ Leuven, Belgium
来源：
EMERGING TECHNOLOGY IN PRECISION ENGINEERING XIV | 2012年 / 523-524卷
关键词：
Micro-milling; ductile; diamond coated; Zirconia (ZrO2); surface;
D O I：
10.4028/www.scientific.net/KEM.523-524.87
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This work presents an experimental investigation on micro-milling of fully sintered Zirconia (ZrO2) with CVD diamond coated end mills. The experiments were conducted on a Kern MMP 2522 micro-milling centre. Diamond coated WC micro end mills with stiff geometry, are employed. Effects of cutting parameters on surface quality were investigated by means of a mixed full factorial experimental design. Surface roughness was measured by a Talysurf 120L profilometer. Surface topography was examined using a scanning electron microscope. The results show that a smaller feed rate was apt to result lower surface roughness. With the increase of cutting length, brittle damages were observed in some tests.
引用
收藏
页码：87 / +
页数：2
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