破碎机振动梁动力响应优化设计

Dynamic response optimization design of vibrating neam

借助通用有限元分析软件ANSYS的优化模块,以某路面破碎机的核心部件-振动梁为研究对象,研究了振动梁的有限元模型,对简谐激励下的振动梁进行了参数优化。得到问题的最优解,获得了振动梁的关键设计参数。同时用多体动力学分析软件SIMPACK对优化参数进行了校核,通过两种软件的对比验证了结果的准确性。

With the optimization module of the General FEA sofiware-ANSYS, the key component of a vibrating-break machine-a vibrating beam under harmonic excitation is optimized. The key design variables are obtained with the optimization result. At last, the optimization results are checked by a Multi-Body dynamic simulation software -SIMPACK, the results are proved to be correct by compare.