高速伸缩臂叉车整体车架受力分析

Force Analysis of Whole Frame of High-speed Telescopic Boom Forklift

通过详细的功能使用和结构特点的过程论述,从实际应用出发,对高速伸缩臂叉车整体车架结构形状优化设计及选用材料进行了极限作业工况有限元应力应变分析,同时对整体车架最大作业受力工况同步进行了应力分析,将整体车架结构形状优化设计和受力分析计算结果分别与所选材料的许用应力进行了对比,并给出了计算校核结论。

By discussing the use of functions and structural characteristics,the finite element stress-strain analysis of the optimal design of the overall frame structure and material selection of the high-speed telescopic boom forklift is performed.The stress analysis of the maximum working force of the overall frame is carried out.The results of the optimization design of the overall frame structure and the analysis of the stress analysis are compared with the allowable stresses of the selected materials,and the calculation and verification conclusions are given.