钣料弯曲U形件的数学模型研究

Mathematical model research on U shape parts for plate bend

通过数学运算与试验研究钣料弯曲过程中力臂和力矩的变化规律,建立钣料弯曲U形件的数学模型及弯曲过程的运动学图形。运用该研究结果可以解决弯曲回弹的问题。

For change law of rorce arm and moment in research process about plate bend,with the help of mathematical operation experiment research,the mathematical model on U shape parts for plate bend and the kinematics figure have been set up.When law down the technology on the complicated large bending parts,utilize this research result to resolve the return bounce on bend.