Improvement of Fitment and Simulation Test Analysis Based on Simpack Bogie
Bogie can effectively solve the problem of low transport efficiency and high cargo loss rate caused by unloading-loading-and then sending out of traditional mining railway transport,in order to further enhance the adaptability of bogie,it is necessary to combine with the actual transport conditions to improve it.Taking the E22 bogie as the research object,the model of the improved bogie is constructed based on Simpack software,and the judgement criteria are set according to the relevant norms,focusing on the simulation analysis of the wheel load reduction rate,derailment coefficient and axle transverse force of the bogie under different working conditions,and the experimental analysis of the derailment coefficient and the wheel load reduction rate under different working conditions is carried out in conjunction with the practical working conditions.The above two conclusions meet the requirements of the relevant standards and can be widely used in practice.
mining railwaybogiewheel weight reduction ratederailment coefficientaxle transverse force
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