COAL ENGINEERING ›› 2018, Vol. 50 ›› Issue (1): 149-152.doi: 10.11799/ce201801040

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Topology optimization of stiffener position on side plate of ZKB type linear vibrating screen

  

  • Received:2017-09-20 Revised:2017-08-03 Online:2018-01-20 Published:2018-04-18

Abstract: In order to improve the service life of the side panel of a linear vibrating screen, a method based on topology optimization and improving the position of the stiffener of the side plate is proposed in this paper.It can improve the operation of the side panel problems, such as side panel cracks and other failures.In this paper, the side of ZKB1548 linear vibrating screen is taken as an example. ANSYS software is used to analyze and study. It is known that the change of the position of the stiffener of the side plate will affect its natural frequency.The side plate is optimized, and the working frequency of the optimized side plate has a certain safety distance with the natural frequency of the structure so as to guarantee the service life of the side plate.

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