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针对锤式破碎机转子的结构,对其主轴受力状况进行了理论分析,运用有限元分析软件COSMOS/Works进行了静力分析,得出主轴在载荷作用下的应力和变形分布规律。根据分析结果,对破碎机主轴进行了优化设计和再分析。分析结果表明,所设计的主轴完全满足其强度、刚度和稳定性要求,同时该方法为其他机械产品优化设计提供了参考。
Aimed at the structure of the rotor of the hammer crusher, the stress state of the spindle was analyzed theoretically. The static analysis of the spindle was carried out by finite element analysis software COSMOS / Works. The stress and deformation distribution of the spindle under load were obtained. According to the analysis results, the main shaft of the crusher was optimized and re-analyzed. The analysis results show that the designed spindle fully meets the requirements of strength, stiffness and stability. At the same time, this method provides a reference for the optimization design of other mechanical products.