日本ゴム協会誌
Print ISSN : 0029-022X
総説
エラストマーの凝着を伴う摩擦の発生機構
桃園 聡
著者情報
ジャーナル フリー

2015 年 88 巻 2 号 p. 48-54

詳細
抄録

It is well known that elastomer surfaces vary friction behavior with the sliding conditions. These frictional characteristics depend on interfacial dissipation of viscoelastic asymmetric deformation and adhesion. As adhesion plays a dominant role in such friction behavior at very low sliding velocities, adhesive friction of elastomer is focused and discussed. The one mechanism of adhesive friction force generation is macroscopic dissipation of fracture and healing of contact junction. The other one is microscopic dissipation of attachment and deformation of molecular chain of elastomer. It is shown that the combination of these two mechanisms can explain the friction characteristics at very low speed conditions.

著者関連情報
© 2015 一般社団法人日本ゴム協会
前の記事 次の記事
feedback
Top