2013•Machinery & ElectronicsRequires access

FEM Modal Analysis of Double-layer Linear Vibrating Screen

Wenyun Wang

Abstract

In the paper SolidWorks software was used to create three-dimensional model of the double-layer linear vibrating screen,and FEM software ANSYS Workbench was used for modal analysis.Through simulation results,the system innate frequencies and modes were obtained for screening.The experiment was made to acquire the suitable rated frequency,and its result proved the rationality of modal analysis.Based on the analysis above.

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Available abstract

Key concepts: Workbench, Modal analysis, Finite element method, Software, Modal, Structural engineering, Layer (electronics), Modal testing