QY50汽车起重机回转台有限元分析

Finite Element Analysis on The Revolving Platform of QY50 Crane

对 QY50型汽车起重机回转台进行了力学分析 ,根据其受力特点 ,建立了回转台有限元计算模型 ,对位移、应力计算结果进行了分析 。

The paper presents the mechanics analysis on the revolving platform of the QY50 crane. According to mechanics peculiarity, the finite element model of the platform was developed. A few conclusions were drawn from the displacement and stresses computing results. \;