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选择某企业选矿厂正在使用的湿式格子型球磨机MQG2700×2100筒体进行结构分析,并对其进行模型简化,推导了其基本动力学方程,对设计极限状态和使用极限状态进行极限强度分析.并通过PRO/Engineer建立了MQG2700×2100湿式格子型球磨机三维模型,利用有限元分析软件ANSYS对筒体部分进行固有振动特性分析和动力响应特性分析,通过应力、变形分析,得出危险工况下的应力及其变形.
Select the wet lattice type ball mill MQG2700 × 2100 which is being used in the concentrator of a certain enterprise to carry on the structural analysis and simplify the model and derive its basic dynamic equation to carry on the ultimate strength analysis to the design limit state and the use limit state. The 3D model of MQG2700 × 2100 wet lattice ball mill was established by PRO / Engineer. The inherent vibration characteristics and dynamic response characteristics of the cylinder were analyzed by finite element analysis software ANSYS. Through the analysis of stress and deformation, Stress and deformation.