Finite Element Analysis of Dual-Frequency Vibrating Screen

Yong Jun Hou; Pan Fang; Lian Zeng

doi:10.4028/www.scientific.net/AMR.479-481.2124

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 479-481Finite Element Analysis of Dual-Frequency...

Finite Element Analysis of Dual-Frequency Vibrating Screen

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.

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Periodical:

Advanced Materials Research (Volumes 479-481)

Pages:

2124-2128

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.479-481.2124

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Online since:

February 2012

Authors:

Yong Jun Hou, Pan Fang, Lian Zeng

Keywords:

Dual-Frequency Vibration, Fatigue Strength, Finite Element Method (FEM), Stress Distribution, Vibrating Screen

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References

[1] Y.J. Hou and Jz.Yang:Finite Element Analysis of Structure Strength for XRZS-Z Shale Shaker. Journal of Southwest Petroleum University.25(2005)68

Google Scholar

[2] J.S. Liu,Yj.Hou:The finite element analysis of structure for tms mode three motor self-synchronism shale shaker. Mechanics.9(2005)31

Google Scholar

[3] W.B. Zhu and C.X.Xu: Research on dynamic characteristics of a shale shaker. Natural Gas Industry. Vol.26(2006)54

Google Scholar

[4] Q.H. Yao and J.Yao:The behavior and analysis of structure vibration fatigue. Mechanical Science and Technology. 19Supplement(2000)56

Google Scholar

[5] Z.J. Yin and J.P. Liu:Stress analysis of large vibration screen under alternate load. Journal of Tianjin University. 40(2007)57

Google Scholar

[6] Q.T. Guo and C.P. Zhang:Reliability design of fatigue strength of 2ZK3675 linear vibration screen. Coal Preparation Technology. 5(2000)23

Google Scholar

[7] Yu. Kichkar:Forcing of unbalanced vibration exciters in the diver system of drlling shaker, Chemical and Petroleum Engineering.11-12(2006)692

DOI: 10.1007/s10556-006-0165-3

Google Scholar

[8] D. A. Tomchin and A. L. Fradkov:Control of passage through a resonance area during the start of a two-rotor vibration machine.Journal of Machinery Manufacture and Reliability.36(2007)380

DOI: 10.3103/s1052618807040139

Google Scholar