双偏心摆式飞剪机构优化

Optimization of double eccentric pendulum fly shear

针对引进双偏心摆式飞剪冲击大的缺点,通过运动学及动力学分析,在改进双偏心摆式飞剪设计时,提出了既要满足同步剪切要求又要改善飞剪的动力性能的优化设计思想。采用二次规划法对飞剪的结构参数进行了优化,为双偏心摆式飞剪的国产化研究提供了理论参考依据。

In connection with the strong shock of the imported eccentric fly shear, optimized design concept is put forward that, through kinematics and dynamic analysis, the design of the double eccentric rocking fly shear shall satisfy not only the synchronous shearing requirements but also the dynamic performance. Based on that, the parameters are optimized with quadratic programming, which provides theoretical reference to the study on nationalization of double eccentric pendulum fly shear.