Effects of Mechanical Properties of Tribo-film on Frictional Phenomena under Lubrication with CVTF
CVT油潤滑下で形成するトライボフィルムの機械的特性が摩擦現象に与える影響
- Delivery
- Available on the other site
- Click here to order.
- Publication code
- 20214241
- Paper/Info type
- JSAE Transaction
Vol.52 No.3
- Pages
- 574-581(Total 8 p)
- Date of publication
- May 2021
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
| Category(J) | 研究論文 Translation |
|---|---|
| Category(E) | ResearchPaper |
| Author(J) | 1) 二藤 優, 2) 渡部 誠也, 3) 佐々木 信也 |
| Author(E) | 1) Yu Nito, 2) Seiya Watanabe, 3) Shinya Sasaki |
| Affiliation(J) | 1) 東京理科大学大学院, 2) 東京理科大学, 3) 東京理科大学 |
| Abstract(J) | 金属ベルト式CVT用潤滑油下で摩擦試験を行い，形成されたトライボフィルムの機械的特性を，ナノインデンテーション装置で測定した．加えて表面分析を行い，トライボフィルムの構成元素および膜厚さを測定した．トライボフィルムの機械的特性ならびに表面分析結果と摩擦現象との関係性について考察した結果を報告する． Translation |
| Abstract(E) | A continuously variable transmission (CVT) is one of the automotive transmissions that transmits torque by the frictional force between the belt and the pulley. CVT fluid (CVTF) is designed to control the frictional force under the boundary lubrication. In this study, the mechanical properties of the tribo-film derived from the CVTF were investigated by nanoindentation technique. In addition, surface analysis methods such as TOF-SIMS, FIB-SEM-EDX, and AFM were used to elucidate the chemical composition and microstructure of the tribo-film. The relationship between mechanical properties and frictional behavior was discussed based on the surface analysis |
