焼結ダイヤモンド工具の切削性能と摩耗解析(第2報) : 焼結ダイヤモンド工具の熱化学的損傷機構

概要

論文の詳細を見る
The analysis of the mechano-physical wear mechanism of sintered diamond tool in the 1st report of this study revealed complexity of the mechanism in the tool deterioration. This paper treats with the experimental analysis of the thereto-chemical mechanism of the tool deterioration. The experimental fact that. the tool wife can be prolonged up to hundred times in wet cut compared to that in dry cut when machining ceramics with the sintered diamond tool has suggested various experimental techniques to clarify the mechanism of tool deterioration. Eventually it has been concluded that the transformation of diamond into graphite, which is accelerated by the residual cobalt within the sintered diamond at higher temperatures, is detrimental to the tool life.
社団法人精密工学会の論文
1984-09-05