Optimisation Analysis of the Installation Position of Cutting Arm of EML340 Continuous Coal Mining Machine
In order to further explore the improvement path of the operation effect of the cutting arm of continuous coal mining machine,the study takes EML340 continuous coal mining machine as the research object and focuses on the analysis of the possible optimisation path of the installation position of its cutting arm.In the actual research work,based on the established simulation model of the cutting section of the continuous coal mining machine,the flat cutting arm and the inclined cutting arm of the cutting section are analysed separately,the parameters of the installation position that need to be optimised are clarified,and the multi-objective genetic algorithm is used as a tool for optimisation.The optimisation results show that the stress condition of the cutting arm of this continuous coal mining machine has been significantly improved,which can effectively enhance the operating life of the cutting arm.
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