面向非线性问题的多轴线转向机构设计

Design on Steering Mechanism with Multi - axis for Nonlinear Problem

研究了液压模块组合挂车多轴线转向机构的转向拉杆、换位孔以及连接件之间的接触非线性问题,分析了转向机构的结构特征,并利用Adams对转向机构进行了受力分析,运用Abaqus软件建立了转向机构的非线性有限元模型,得到了在极限工况下转向拉杆、换位孔和连接件的最大应力值以及应力分布,并分析了其强度和刚度,为多轴线转向机构的设计研究提供了良好的方案。

This article discussed the contact nonlinear problem between steering linkages,transposition hole and adapting piece of steering gear with many axes of hydraulic pressure module composite trailer.The architectural feature of the steering gear was analyzed and conducts force was investigated by Adams.The finite element model of the steering gear was built by Abaqus,which resulted in the maximum stress and stress distribution of the steering linkages,transposition hole and adapting piece under the maximum working condition.It provided a good scheme to the design and research of the steering gear with many axes.