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Finite-element Analysis on Dynamic Response of Round Vibrating Screen Based on ANSYS

Zhu Bing

Abstract

Around shaker finite element model is proposed and modal analysis is done using ANSYS.The model's frequency of each mode and the formation is discussed and its dynamic characteristic under periodic load is simulated.Then the motioncontrol law of the structure is obtained and the maximum dynamic stress of vibration screen box by forced oscillation is reached.The result is theoretically useful for further design and improvement of the vibrating screen structure.

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Available abstract

Key concepts: Finite element method, Shaker, Modal analysis, Structural engineering, Vibration, Engineering, Structural dynamics, Mode (computer interface)