Dynamic Analysis and Optimisation of Coal Mine Hoist Overhead Wheel
In order to further explore the possible optimization path of the flywheel of the coal mine hoist,the flywheel system in the JKMD-3.5 × 4(Ⅲ)hoist commonly used in coal mine enterprises is taken as the research object,and the ANSYS finite element analysis software is firstly applied to carry out the modelling,meshing and simulation analysis of the flywheel system,and then the strain situation is clarified based on the results of the simulation analysis and it is determined that the lightweighting concept and method should be adopted to carry out the optimization.Finally,the performance simulation analysis of the lightweighted overhead wheel system is carried out,and the results show that the overhead wheel system optimised by the lightweighting concept and method still meets the requirements in terms of safety and other aspects,which indicates that this optimisation has a certain degree of feasibility,and it can provide a reference for the future related work.
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