drawbead restraining force

基本解释

A kind of reasonable and effective drawbead restraining force model has to be built to improve the simulativeprecision in the numerical simulation of panel.
在板料模拟中，为提高等效拉延筋的模拟精度，需要建立合理的拉延筋约束阻力模型。
A kind of reasonable and effective drawbead restraining force model has to be build to improve the simulative precision in the numerical simulation of panel.
在覆盖件的数值模拟中，为提高等效拉延筋的模拟精度，需要建立合理有效的拉延筋约束阻力求解模型。
The kinematic hardening model can better reflect the bending and unbending process of sheet metal during passing through drawbead and predict drawbead restraining force more accurately.
运动强化模型更好地反映了板料在拉伸筋处的弯曲反弯过程，可以更准确地预测拉伸筋阻力。