Study on Fracture Analysis Method in Polymer Parts for Digital Development (Second Report)
デジタル開発に向けた樹脂部品の破断解析技術の検討(第2報)
- Delivery
- Available on the other site
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- Publication code
- 20224049
- Paper/Info type
- JSAE Transaction
Vol.53 No.1
- Pages
- 157-163(Total 7 p)
- Date of publication
- Jan 2022
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
Category(J) | 技術論文 Translation |
---|---|
Category(E) | TechnicalPaper |
Author(J) | 1) 野村 友和, 2) 松本 洋人, 3) 有田 公輔, 4) 近澤 亮介, 5) 川原 康照 |
Author(E) | 1) Tomokazu Nomura, 2) Hiroto Matsumoto, 3) Kosuke Arita, 4) Ryosuke Chikazawa, 5) Kosho Kawahara |
Affiliation(J) | 1) トヨタ紡織, 2) トヨタ紡織, 3) トヨタ自動車, 4) トヨタ自動車, 5) トヨタ自動車 |
Abstract(J) | 樹脂部品の割れや破断を予測するための解析技術において,樹脂部品の成形条件(成形機の設定や成形解析シミュレーションの出力値など)を考慮するモデル化技術の開発について報告する.製品の成形条件を考慮したうえで,材料特性との関係を定量的に明らかにし,材料モデル,および,衝突解析モデルへの反映方法を検討した. Translation |
Abstract(E) | This paper describes the development of modeling method to consider manufacturing conditions (injection machine settings, output parameters in injection simulation and so on) for polymer parts with analysis method for predicting a crack. It is well known that the material properties of polymers are influenced by molding conditions. Relationships between material properties and manufacturing conditions were quantitatively determined by various investigations on the test plate. The method for applying the effects by manufacturing conditions to material models and crash simulation model was proposed. |