双轴柔性辊弯成型仿真的有限元建模

Simulation Model of Dual-axis Flexible Roll-forming of a Profile

主要研究的是五斜率腿高恒定的型材,利用Marc对其进行双轴柔性辊弯成型运动过程模拟,包括利用Marc几何建模、旋转角度和斜边成型的控制。

This paper is about the formation of a kind of profile with five slopes.The kinematic simulation of the profile＇s roll-forming process is carried out by using Marc,including establishing the geometric model with Marc,controlling the rotation angle and the hypotenuse forming.