省エネルギ形潤滑油と鋼ローラの面圧強さ : 第3報,調質S45CローラにおけるMoS_2添加量の影響

概要

論文の詳細を見る
In order to elucidate the effect of energy saving type lubricants on the surface failure and surface durability for the pitting of steel rollers, thermally refined 0.45 percent carbon steel rollers were fatigue-tested under a sliding-rolling contact condition. The EP gear oils dispersed with various quantities of molybdenum disulphide were used. The relationship curves between Hertzian stress and fatigue life were obtained, and the Weibull analyses were applied to the results regarding pitting life and failure. The effect of the quantity of molybdenum disulphide dispersed in oil on the surface durability, the life and the failure was discussed. The results for the fatigue life and the surface failure mode were also discussed by the amplitudes of the ratios of stresses to hardnesses beneath the roller surfaces.
一般社団法人日本機械学会の論文
1986-05-25