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Title :フェムト秒パルスレーザを用いた多結晶ダイヤモンドに対する平坦化加工技術の開発
Authors :天本 祥文
Issue Date :14-Apr-2020
Abstract :The polycrystalline diamond (PCD), sintered by ultrahigh pressure, possesses the best wear resistance among conventional tool materials adapted to micro grinding. In order to use the PCD as a grinding tool, you need to flatting and smoothing the tool surface. Therefore, an attempt was made to develop a laser smoothing techniques for PCD grinding tool using femtosecond pulsed laser that can high speed. It was confirmed that cobalt and diamond contained in PCD could be processed without distinction by using femtosecond pulse laser. Moreover, the possibility of improving the surface condition was found by using a femtosecond pulse laser.
Type Local :紀要論文
ISSN :24345725
Publisher :福岡工業大学総合研究機構
Comment :エレクトロニクス研究所(Electronics Research Laboratory)
URI :http://hdl.handle.net/11478/1530
citation :福岡工業大学総合研究機構研究所所報
Citation :福岡工業大学総合研究機構研究所所報 Vol.2 p.49 -53
Appears in Collections:Vol.2

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