板材成形Ⅶ

[234] The influence of Strength Differential Effects on the accuracy of sphere-head forming simulations.

*立花 連¹, 宇田 進之輔², 杉浦 正樹³, 桑原 利彦⁴ (1.農工大・院, 2.ユニプレス, 3.ユニプレス, 4.農工大)