Grinding of micro-grooves in cemented carbide dies

被引：0

作者：

Isokawa, Yoshihito ^{[1
]}

Maeda, Yukio ^{[1
]}

Iwatsuka, Kenichi ^{[1
]}

Tanaka, Hideaki ^{[2
]}

Yazawa, Takanori ^{[3
]}

Suzuki, Shinya ^{[4
]}

机构：

[1] Toyama Prefectural Univ, Imizu, Toyama 9390311, Japan

[2] Hitachi Ltd, Prod Engn Res Lab, Yokohama, Kanagawa 2440817, Japan

[3] Nagasaki Univ, Nagasaki 8528521, Japan

[4] Toyama Natl Coll, Toyama 9330293, Japan

来源：

PROGRESS OF MACHINING TECHNOLOGY | 2012年

关键词：

cemented carbide die; tilt angle; electrodeposited diamond wheel;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Microchannel chips for use in micro total analysis systems have recently been attracting attention in the medical field. Generally, microchannel chips are composed of plastic or glass. Glass is strong in terms of heat and chemical erosion resistance, whereas plastic is weak. However, dies for manufacturing glass microchannel chips are currently not viable because they are composed of cemented carbide. Therefore, in this study, to manufacture cemented carbide microchannel chip dies, we examine methods of forming a fine groove by means of grinding using an electrodeposited diamond wheel. The results of the study clarify the relationship among tilt angle, surface roughness of the groove bottom face, and deviation of groove depth.

引用

页码：61 / +

页数：2

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