Influence of Temperature on the Friction of Contact Surface Treated in Case of the Bolted Joints
ねじ締結における表面処理された接触面の摩擦に及ぼす環境温度の影響
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20265351
- Paper/Info type
- Proceedings (Spring)
No.81-26
- Pages
- 1-5(Total 5 p)
- Date of publication
- May 2026
- Publisher
- JSAE
- Language
- Japanese
- Event
- 2026 JSAE Annual Congress (Spring)
Detailed Information
| Author(J) | 1) 両角 由貴夫, 2) 下山 颯, 3) 寺尾 正太郎, 4) 大宮 祐也 |
|---|---|
| Author(E) | 1) Yukio Morozumi, 2) Hayate Shimoyama, 3) Shotaro Terao, 4) Yuya Omiya |
| Affiliation(J) | 1) トヨタ自動車, 2) 香川大学, 3) 香川大学, 4) 香川大学 |
| Affiliation(E) | 1) Toyota Motor, 2) Kagawa University, 3) Kagawa University, 4) Kagawa University |
| Abstract(J) | ねじ締結は摩擦力を利用する接合技術である．車は高温に晒されることがあり，その環境での接合面の摩擦特性把握は信頼性確保において重要と考えられる．本研究では，摩擦係数測定装置を作製し，ねじ部品の防錆処理を施した試験片にて測定を実施する．接合面の観察および特性より，温度が及ぼす影響について考察する． Translation |
| Abstract(E) | Bolt fastening is a joining technique that relies on frictional force. Since vehicles are sometimes exposed to high temperatures, understanding the friction characteristics at the contact surfaces under such conditions is considered important for ensuring reliability. In this study, a test equipment to measure friction coefficients was developed, and measurements were conducted on specimens with anti-corrosion surface treatment utilized to screw parts. Based on observations and characteristics of the contact surfaces, the influences of temperature are discussed. |
