Theoretical Tire Model for Wear Progress of Tires with Tread Pattern Considering Two-Dimensional Contact Patch
幅方向接地面を考慮したパターン付きタイヤの解析的摩耗進展モデル
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20224235
- Paper/Info type
- Symposium Text
No.25-21
- Pages
- 1-52(Total 52 p)
- Date of publication
- Mar 2022
- Publisher
- JSAE
- Language
- Japanese
- Event
- JSAE Symposium 2021
Detailed Information
| Category(J) | PPT資料 Translation |
|---|---|
| Category(E) | PPT slides |
| Author(J) | 1) 中島 幸雄 |
| Author(E) | 1) Yukio Nakajima |
| Affiliation(J) | 1) 元工学院大学 |
| Affiliation(E) | 1) former Kogakuin University |
| Abstract(J) | 二次元の接地面を考慮したパターン付きタイヤの摩耗進展の解析的タイヤモデルを開発した。接地圧分布が摩耗、偏摩耗、接地面のせん断力分布によって変化することを考慮して、摩耗エネルギーを予測した。周方向と横方向せん断力はそれぞれ７個と４個のメカニズムを考慮した。予測した摩耗進展は従来知見と定性的に一致した。 Translation |
| Abstract(E) | A new theoretical tire model for the wear progress of tires with tread pattern is developed considering a two-dimensional contact patch. In the model, the wear energy is calculated from the shear force and pressure distribution in a two-dimensional contact patch that are changed with not only shear forces in a contact patch but also with the wear and irregular wear of tires. The fore–aft shear force in a contact patch consists of six mechanisms, whereas the lateral shear force consists of three mechanisms. The progress of irregular wear qualitatively agree with the conventional knowledge of tire engineers. |
