Paper Title:
Harmonic Response Analyses of Three Knife-Shape-Tooth Star-Wheel Loading Mechanism
  Abstract

In order to research dynamic natures of a three knife-shape-tooth star-wheel loading mechanism, a mechanical model and a solid model of the star-wheel loading mechanism are established by means of updated-Lagrange and ANSYS software in the paper, equivalent stress clouds and displacement responding curves of the star-wheel at different excitation frequencies are obtained through harmonic response analyses. Model analysis shown that the star-wheel loading mechanism doesn’t take place resonance when the excitation frequency locates between 1.8 and 2.4 Hz, and the star-wheel works stability when the rotation speed is from 36 r/min to 48 r/min. These conclusions from study lay a theoretical foundation for improving the design of a three knife-shape-tooth star-wheel loading mechanism and make better its dynamic behavior.

  Info
Periodical
Advanced Materials Research (Volumes 139-141)
Edited by
Liangchi Zhang, Chunliang Zhang and Tielin Shi
Pages
2322-2325
DOI
10.4028/www.scientific.net/AMR.139-141.2322
Citation
X. H. Li, Y. D. Sha, J. Q. Yao, C. H. Liu, "Harmonic Response Analyses of Three Knife-Shape-Tooth Star-Wheel Loading Mechanism", Advanced Materials Research, Vols. 139-141, pp. 2322-2325, 2010
Online since
October 2010
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Price
$32.00
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