表面粗さが凝着力低減に及ぼす影響を評価するシステムの開発

抄録

Measurements of surface forces are very important for surface science and engineering, and therefore have been studied by many researchers. Though the effects of surface roughness on reduction of adhesion forces have been discussed statistically by Greenwood, Persson et al., few deterministic researches can be found. In this study, we developed an experimental system that can measure the surface force and the surface roughness at the same position. The effects of the surface roughness on the reduction of the adhesion forces were clarified deterministically using the newly developed system.