汽车车架有限元分析与工艺优化设计
发布时间：2018-11-02 18:07
【摘要】：针对某焊接车架结构的断裂问题,借助于Optistruct平台构建了车架结构的有限元仿真模型,进行了车架结构的静力学分析,研究了焊接车架断裂的原因。根据仿真分析的结果,优化了车架的结构,降低了扭转工况下车架结构的应力,解决了车架结构的断裂问题。
[Abstract]:In view of the fracture problem of a welded frame structure, the finite element simulation model of the frame structure is constructed with the help of Optistruct platform, the statics analysis of the frame structure is carried out, and the reason of the fracture of the welded frame structure is studied. According to the results of simulation analysis, the frame structure is optimized, the stress of the frame structure is reduced under the torsional condition, and the fracture problem of the frame structure is solved.
【作者单位】： 山东时风(集团)有限责任公司;农业部农机动力和收获机械重点实验室;山东交通学院汽车工程学院;
【分类号】：U463.32
[Abstract]:In view of the fracture problem of a welded frame structure, the finite element simulation model of the frame structure is constructed with the help of Optistruct platform, the statics analysis of the frame structure is carried out, and the reason of the fracture of the welded frame structure is studied. According to the results of simulation analysis, the frame structure is optimized, the stress of the frame structure is reduced under the torsional condition, and the fracture problem of the frame structure is solved.
【作者单位】： 山东时风(集团)有限责任公司;农业部农机动力和收获机械重点实验室;山东交通学院汽车工程学院;
【分类号】：U463.32
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