滑り率変化式接触ローラ試験機による窒化鋼ローラの面圧強さと表面損傷

概要

論文の詳細を見る
Nitrided steel rollers were fatigue-tested under three kinds of specific sliding varying conditions using a specific sliding varying type contact roller testing machine. The surface durability under each condition was elucidated. The test results under these specific sliding varying conditions were compared with the result obtained under a constant specific sliding condition. The relationships between the characteristics such as frictional torque change and the spalling failure and surface roughness on the rollers were examined. The surface durabilities under specific sliding varying conditions were lower than that under a constant specific sliding condition. The spalling failure tended to occur at a position of higher absolute value of frictional torque. The roller surface roughness tended to be lower at a position of higher absolute value of specific sliding.
一般社団法人日本機械学会の論文
1988-06-25