Modal Analysis of the Dynamic Disc of New-Type Plate-Rolling Crusher

Abstract:

The finite element analysis software Solidworks Simulation is used to the modal analysis of the dynamic disc of the new-type plate-rolling crusher, its natural frequency and main vibration modes of preceding five orders are obtained. The analysis results show that while the natural frequency of preceding two orders of the dynamic disc is closed to the engagement frequency of the gears of the reducer casing, resonance occurs. So corresponding measures of avoiding resonance are proposed, the study offers theoretical references for the dynamic design of the dynamic disc.

• Periodical: Applied Mechanics and Materials (Volumes 602-605)
• Pages: 404-407
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.602-605.404
• Online since: August 2014
• Authors: Dong Jie Pei*, Chao Lei Dai, Dong Chen Qin
• Keywords: Dynamic Disc, Finite Element, Modal Analysis, Natural Frequency, Resonance

References

[1] G. Peng. The development status of common crusher and daily maintenance [J]. New products and technology of Chinese, 2009(22): 149-150.

[2] X. Z. Ye, C.X. Chen. SolidWorks Simulation Based Tutorial (2012)[M]. Machinery Industry Press, (2012).

[3] D.L. Li, W.W. Zhang. Modal Analysis For Special Gear Box Of New Crusher Based On Simulation.

[4] T. Qu. Research on the main reduction box for cantilever double tooth roller crusher[J]. 1995(1): 12-13.

[5] S.M. Li. Mechanical fatigue and reliability design(2006) [M]. Science Press, (2006).