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主要通过筛机与实际工况相似的原则简化高频振动筛模型,而后对其进行动力学分析,研究其内部应力分布规律,研究结果可作为今后筛机动态强度校核和结构改进的依据。
Mainly through the screening machine and the actual working conditions similar to the principle of simplifying the high-frequency shaker model, and then its dynamic analysis of the internal stress distribution law, the results can be used as dynamic screening strength screening and structural improvement basis.