Development of Evaluation Method and Prediction Technology of Outer Panel Sink Mark by Mastic Adhesive
マスチック接着剤による外板パネル歪の評価方法及び予測技術の開発
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20216245
- Paper/Info type
- Proceedings (Autumn)
No.135-21
- Pages
- 1-6(Total 6 p)
- Date of publication
- Oct 2021
- Publisher
- JSAE
- Language
- Japanese
- Event
- 2021 JSAE Annual Congress (Autumn) [Online]
Detailed Information
| Author(J) | 1) 岩間 隆史, 2) 二塚 貴之, 3) 佐藤 健太郎, 4) 玉井 良清 |
|---|---|
| Author(E) | 1) Takashi Iwama, 2) Takayuki Futatsuka, 3) Kentaro Sato, 4) Yoshikiyo Tamai |
| Affiliation(J) | 1) JFEスチール, 2) JFEスチール, 3) JFEスチール, 4) JFEスチール |
| Affiliation(E) | 1) JFE Steel, 2) JFE Steel, 3) JFE Steel, 4) JFE Steel |
| Abstract(J) | マスチックが塗装工程で硬化収縮する際，外板パネルを引込み歪が発生する．その歪の評価・予測手法は少なく，発生機構は十分解明されていない， パネル歪の定量評価治具を開発し，歪におよぼすパネル板厚，マスチック塗布量，パネルと補強部品間の距離の影響を調査した．さらにCAE予測モデルも開発し，実験結果を再現した． Translation |
| Abstract(E) | Evaluation and prediction methods of the outer panel sink mark by mastic adhesive hardening are few, and the generation mechanism is not sufficiently clarified. A tool for quantitative evaluation of the sink mark was developed, and the effects of panel thickness, amount of mastic adhesive, and distance between panel and reinforcing parts on the sink mark were investigated. In addition, a CAE prediction model was also developed to reproduce the experimental results. |
