Structural Dynamics Analysis of Cutting Section of Coal Mining Machine under Different Working Conditions
Numerical simulation software is used to analyze the dynamics of the front and rear rocker arms of the coal miner and the front and rear lifting brackets in straight line and slant cut conditions,and the stress concentration areas of the front and rear rocker arms and the front and rear brackets in different conditions are given,which will provide a certain reference for the subsequent optimization of the cut-off section of the coal miner,and make contributions to the mine for the reduction of costs and increase of efficiency.
numerical simulationfront and rear rocker armsdynamic analysislifting bracket
NETL
NSTL
万方数据
