Application of Orthogonal Experiments in Simulation and Optimization of Jaw Crusher on Traveling Characteristic Value of Moving Jaw

摘要

In this paper, the traveling characteristic value of moving jaw of jaw crusher is studied by optimization experiment. The traveling characteristic value can reflect the relationship between capacity and energy consumption of jaw crusher. When it is around 2.5, the capacity of jaw crusher is high and the energy consumption is low. The virtual prototype model of jaw crusher was established and an orthogonal experiment was done to find the effect of four design variables on the traveling characteristic value. The results show that the angle of oscillation is the most important influencing factor and the least one is the length of toggle plate. The length of link bar and the eccentricity of eccentric shaft are less important factors. And the better design parameter values of PE1500*1800 was obtained.