曲げⅡ

[328] Die deflection and Springback during Bending, 2nd report
- Consideration of mechanism by FEA -

*中本 裕汰¹, 平澤 樂人², 西脇 武志³, 蔦森 秀夫⁴ (1.大同大・院, 2.大同大・院, 3.大同大, 4.大同大)