F-0209 始動摩擦における表面粗さが摩擦挙動に及ぼす影響(S34-3 摩擦磨耗メカニズム)(S34 トライボロジー現象の新しい計測・観察法)

概要

論文の詳細を見る
In a recent study concerning the sliding test between sphere (SUJ2) and plane (S45C) under dry codition, it has been confirmed that the relative displacement is observed before the maximum friction and the static friction is smaller than the kinematic friction. In this study, the sliding tests were carried out under the same condition using the test pieces with different surface roughness. As the result, it has been made clear that i) the change of roughness hardly influences on the characteristics of the friction force-relative displacement curve, ii) Reflecting the fact that friction force is determained by the state of surface texture, the static friction between buffed sphere and papered plane or between papered sphere and buffed plane is larger than the one between buffed sphere and buffed plane, iii) The maximum friction between buffed sphere and papered plane or between papered sphere and buffed plane are larger than the one between the buffed sphere and buffed plane. However, kinematic friction is not significantly affected by the conbination of surface roughnesses.
一般社団法人日本機械学会の論文
2001-08-22