No.1003 2007 摩擦の発生機構と真実接触面積 |
| カテゴリー | 寄稿 |
|---|---|
| 筆者 | 東京農工大学 共生科学技術研究院 教授 工学博士 山本隆司 |
| 要旨 | Friction is a representative phenomenon of tribology caused by sliding motion and rolling motion. The function and operational performance of mechanical components are remarkably influenced by friction. The role of boundary lubrication is dominant in the operation of tribo-mechanical components since severe operating conditions can be allowed due to the improvement of processing accuracy in the surface finishing of mechanical components. Therefore, the clarification of the generation mechanism of friction with a relative motion in which a viscous effect is not included is important in analyzing the performance of mechanical components. It is the real contact area that becomes a starting point when the generation mechanism of the boundary friction is discussed. Therefore, more detailed discussion of the concept of real contact area is required. In this paper, we introduce mainly the content discussed in our research group regarding this subject. |
| キーワード | friction, boundary friction, boundary lubrication, real contact area, adhesion |
| 関連タグ |
Ranking
(2025年3月の集計)
(2024年4月から2025年3月の集計)
JTEKT ENGINEERING JOURNAL
メールマガジン
最新号の公開情報をメールでお知らせいたします。ぜひ、ご登録ください。