2円筒ころがり-すべり接触におけるスコーリングに及ぼすあらさの突起間干渉の影響 : 第2報,浸炭ローラの場合

概要

論文の詳細を見る
Using two-disk machine, the processes leading up to the occurrence of scoring on carburized rollers were investigated in detail, under six different conditions of asperity interaction brought about by three combinations of the direction of machining marks of high speed roller/low speed roller(circumferential/circumferential, axial/circumferential, or axial/axial) and two drive ratios of two rollers (integral2 or hunting 1.95). The scoring loads were influenced by the combination of the direction of machining marks. as the surface hardness of the test rollers was high, there was not significant difference in the running-in process by the drive ratio. And so the state of oil film-formation was little influenced by the drive ratio, but markedly influenced by the direction of the machining marks. Although the break down of oil film did not always proceed to scoring, it was suggested that, in the case of carburized rollers, scoring limits are influenced not only by the state of oil film-formation but also by the severity of asperity interaction.
一般社団法人日本機械学会の論文
1986-07-25