Abstract
The service life of a diamond tool in cutting single-crystal silicon is normally very short because of severe tool wear. Therefore, it is important to use a proper coolant in order to restrain tool wear. In this paper, the performances of oil-based and water-based coolants were compared in silicon machining by investigating cutting forces and tool wear geometries. The water-based coolant was found to restrain flank wear more effectively than the oil-based one. The effective tool life using the water-based one was averagely three times longer than that using the oil-based one. The tool wear mechanism might be related to microplasma generated between silicon and diamond during cutting.
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Dates
Type | When |
---|---|
Created | 16 years, 5 months ago (March 11, 2009, 7:43 p.m.) |
Deposited | 4 years, 7 months ago (Jan. 12, 2021, 6:01 p.m.) |
Indexed | 2 years, 6 months ago (Feb. 7, 2023, 3:19 p.m.) |
Issued | 17 years ago (Sept. 1, 2008) |
Published | 17 years ago (Sept. 1, 2008) |
Published Online | 17 years ago (Sept. 1, 2008) |
@article{Ohta_2008, title={Coolant Effects on Tool Wear in Machining Single-Crystal Silicon with Diamond Tools}, volume={389–390}, ISSN={1662-9795}, url={http://dx.doi.org/10.4028/www.scientific.net/kem.389-390.144}, DOI={10.4028/www.scientific.net/kem.389-390.144}, journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.}, author={Ohta, Tsutomu and Yan, Ji Wang and Kodera, Sunao and Yajima, Shuuma and Horikawa, Naoyuki and Takahashi, Youichi and Kuriyagawa, Tsunemoto}, year={2008}, month=sep, pages={144–150} }