DocumentCode
3349978
Title
Research on dynamic characteristics of elliptical vibrating screen
Author
Zhichao, Tang ; Zhongjun, Yin ; Tian, Han ; Xin, Sun ; Lianwan, Zhang
Author_Institution
Sch. of Mech. Eng., Univ. of Sci. & Technol. Beijing, Beijing, China
fYear
2010
fDate
26-28 June 2010
Firstpage
2366
Lastpage
2369
Abstract
With the screening equipment becoming larger and larger, more and more people are paying attention to the dynamic characteristics of large-scale vibrating screen. The paper utilizes finite element software ANSYS to carry on modal analysis and dynamic stress analysis of 3175 elliptical vibrating screen, and finds out the dynamic stress distribution and modal parameters. The paper puts forward concrete modal revision plan on resonance risk. After optimization, the structure can satisfy the modal, dynamic and kinematical needs.
Keywords
Analytical models; Concrete; Finite element methods; Harmonic analysis; Image analysis; Modal analysis; Solid modeling; Springs; Stress; Welding; dynamic stress analysis; elliptical vibrating screen; modal analysis; modal modification;
fLanguage
English
Publisher
ieee
Conference_Titel
Mechanic Automation and Control Engineering (MACE), 2010 International Conference on
Conference_Location
Wuhan, China
Print_ISBN
978-1-4244-7737-1
Type
conf
DOI
10.1109/MACE.2010.5535648
Filename
5535648
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