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椭圆振动筛兼有直线振动筛和圆振动筛的双重优点,筛分效率相对较高。通过MATLAB建立双轴椭圆振动筛系统微分方程,并在Simulink模块中建立其仿真模型。利用该模型仿真分析双轴椭圆振动筛质心的振动特性,探讨其振动曲线和运动轨迹在不同影响因素下的变化规律,特别是在共振工况下的振动情况,为双轴椭圆振动筛仿真分析提供新的方法和手段。
Elliptic shaker both linear shaker and circular shaker dual advantages, screening efficiency is relatively high. The biaxial elliptical vibrating screen system differential equation was established by MATLAB and its simulation model was established in Simulink module. The model was used to simulate and analyze the vibration characteristics of biaxial elliptical shaker center of mass. The variation of vibration curve and motion trajectory under different influencing factors were discussed. Especially the vibration condition under resonance condition was the simulation analysis of biaxial elliptical vibration sieve Provide new methods and means.