一种铝合金前罩内板结构的冲压可行性研究

Stamping feasibility study of an aluminum alloy front cover inner plate structure

针对自主设计的某款铝合金前罩内板结构形式进行冲压成形可行性分析,通过调整冲压方向、压边力、拉延系数及等效拉延筋等影响因子,根据仿真结果分析验证该结构形式的可成形性,为铝合金前罩内板工程化提供设计参考。

The stamping feasibility analysis of the structural form of an aluminum alloy hood inner plate designed independently was carried out.By adjusting the influencing factors such as pressing direction,binder tonnage,draw rate and equivalent draw bead,the formability of the structure is verified according to the simulation results,which provides design reference for the engineering of aluminum alloy hood inner plate.