汽车覆盖件拉伸模拉伸方向的确定及优化

Determination and Optimization of the Drawing Direction of the Drawing Die for the Auto Body Metal Sheets

从汽车覆盖件拉伸方向的重要性和可改变性出发 ,根据确定拉伸方向的原则 ,建立了拉伸方向的优化模型。并利用较先进的软件 ,编制了优化程序 。

Started from the importance and changeability of the direction of drawing the auto body metal sheets, and based on the principle of determining the drawing direction, an optimized model for the drawing direction was set up. With the relatively advanced software, an optimized program was worked out to optimize the drawing direction.