Modal Analysis and Design on the Base Plate of Large-Scale Linear Vibration Screen

Abstract:

Large-scale vibration screen produced modal deformation under the influence of their quality. They often leaded to destruction in the linear vibration screen. This damage often occurred in side plates and screen boxes. Because rivets connected the side plate, it was individually analyzed. There were large deformation of linear vibration screen ZX3175 by computer software COSMOSWorks. The nature frequency of the screen plate was close to the screen source. There were large modal deformations at the edge of the plate. This was the main reason for fatigue damage of the plate. This paper put forward some methods to reduce modal deformation of the base plate.

• Periodical: Applied Mechanics and Materials (Volumes 155-156)
• Pages: 514-518
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.155-156.514
• Online since: February 2012
• Authors: Xin Du
• Keywords: 20g, Base Plate, COSMOSWorks, Linear Vibration Screen, Modal Analysis, ZX3175

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