潤滑油の耐焼付き能に及ぼす荷重分布の影響 : 第3報,クラウニング円筒試験結果-その2

概要

論文の詳細を見る
The effects of crowning on the anti-seizure capacity of a gear base oil have been studied at high specific slidings using finely finished test cylinders. Like at a large surface roughness, the anti・seizure capacity of the gear base oil in the test with crowned cylinders is higher than that in the test with uncrowned cylinders. The radius of crowning hardly affects the seizure load. Furthermore, the outer surface bulk temperature just before seizure tends to increase as the radius of crowning is increased. In addition, under finely finished test cylinders, the seizure load hardly decreases as the sliding velocity is increased, and the friction coefficient just before seizure is not affected by the radius of crowing except at low sliding velocities. It is concluded that the crowning does not diminish the anti-seizure capacity of the gear base oil.
一般社団法人日本機械学会の論文
1988-03-25