液压支架四连杆机构的三维建模和运动仿真

Three-dimension Model and Dynamic Animation of Four-bar Mechanism of Hydraulic Support

利用UG的建模模块(model)对液压支架四连杆机构进行快速整体建模,然后应用UG的运动仿真模块(animation)对支架升架、降架的运动过程进行模拟分析,同时利用标记点对顶梁端点的运动轨迹进行跟踪,来验证端点最大水平变动量是否满足设计要求。

Using UG/motion rapidly sets up the whole model of the hydraulic support, then simulating the rising and declining process with the UG/animation, at the same time to assure whether the maximal horizontal displacement movement is accord with the design requirement or not, utilizing the marker to trace the end point of the roof beam.