Finite Element Analysis of Dual-Frequency Vibrating Screen-Reference-Cited by-同舟云学术

Finite Element Analysis of Dual-Frequency Vibrating Screen

Published:2012-02 Issue: Volume:479-481 Page:2124-2128
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Hou Yong Jun¹,Fang Pan¹,Zeng Lian¹

Affiliation:

1. Southwest Petroleum University

Abstract

In order to study the stress distribution of dual-frequency vibrating screen and ensure the screen box has sufficient strength and longevity, a finite element model of dual-frequency vibrating screen was built, and the stress, modes and fatigue life of the screen box were analyzed. The results indicate that, the stress concentration appears at the contacting parts between the crossbeam and the stiffener of motor seat, the crossbeam, L-type stiffening plate, baffle of material added and screen box. The middle of crossbeam and the L-type stiffening plate are weaker parts of fatigue, they are easily fatigue failure under high frequency vibration.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.479-481.2124.pdf

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