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IJAT Vol.7 No.4 pp. 433-438
doi: 10.20965/ijat.2013.p0433
(2013)

Paper:

Influence of Tungsten-Carbide and Cobalt on Tool Wear in Cutting of Cemented Carbides with Polycrystalline Diamond Tool

Junsuke Fujiwara*, Keisuke Wakao*, and Takeshi Miyamoto**

*Osaka University, Yamadaoka 2-1, Suita, Osaka 565-0871, Japan

**Kobe City College of Technology, Gakuenhigashimachi 8-3, Nishiku, Kobe, Hyogo 651-2194, Japan

Received:
February 5, 2013
Accepted:
June 12, 2013
Published:
July 5, 2013
Keywords:
turning, cemented carbide, polycrystalline diamond tool, tool wear
Abstract

The influence of the tungsten-carbide (WC) particle size and Co contents of cemented carbides on polycrystalline diamond tool wear during turning was investigated experimentally. The main results obtained were as follows. (1) Tool wear increased with increasing Co content. (2) It is important to cut off the binder between the WC particles and the Co. (3) Cemented carbides containing small WC particles are more effective than cemented carbides containing large particles.

Cite this article as:
J. Fujiwara, K. Wakao, and T. Miyamoto, “Influence of Tungsten-Carbide and Cobalt on Tool Wear in Cutting of Cemented Carbides with Polycrystalline Diamond Tool,” Int. J. Automation Technol., Vol.7, No.4, pp. 433-438, 2013.
Data files:
References
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Last updated on Nov. 18, 2019