香蕉形振动筛激振器强度的有限元分析

Finite Element Analysis of Intensity of Vibration Exciter of Banana-type Vibrating Screen

采用薄板弯曲理论、坐标变换、位移变换、形函数插值等方法,确定激振器的位移边界条件,建立激振器的有限元模型,并对振动筛激振器进行有限元强度分析。经过强度校核,各部件均在安全范围。

Through the thin plate bending theory, coordinate transformation, displacement transformation and shape function interpolation calculation, determine the displacement boundary condition of the vibration exciter, thus the vibration exciter finite element models is established. Take the finite element analysis of intensity and calculation of the vibration exciter. After taking check of intensity, all parts are in a safe range.