Simulation Analysis of the Influence of Roller Motion Parameters on Roller Cut-Off Performance of Coal Mining Machines
Based on the operating characteristics of the cutting drum of coal mining machine,a simulation analysis method is introduced to analyse the influence of the movement parameters of the drum of coal mining machine on the cutting performance.This simulation method requires the construction of single-tooth rotary cutting model and drum cutting model,and based on them,finite element simulation analysis is implemented from two perspectives,namely,single-tooth rotary cutting simulation and drum motion parameter on cutting performance simulation.In order to verify the application feasibility of the simulation analysis method,the industrial test method is used to match and compare with the simulation analysis method,and finally confirm that the simulation analysis method can meet the application requirements.
coal miner drummotion parametersdrum cutting performancefinite element simulation analysis
NETL
NSTL
万方数据
