平歯車の摩擦損失と温度上昇に関する研究 : 鉱油と合成油を使用した場合

概要

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Recently, one of the most important problems is in measuring the efficiency of gears and, further, in finding the way how to increase their efficiency. This problem has already been studied, but the final detailed conclusions have not yet been published. In our study, several factors for increasing the efficiency of gears, i.e. factors for decreasing the frictional loss of gears, were investigated. It was found that by means of increasing the viscosity of base oils and concentration of anti-wear additive plus EP additive to the base oil, we can obtain only very low effects on the decrement of frictional loss. On the contrary, however, synthetic oils bring about quite remarkable effects on the decrement of frictional loss. Further, the temperature rise in gear teeth was measured in connection with the frictional loss and a relationship was found between them.
一般社団法人日本機械学会の論文
1986-04-25