Paper Title:
Analytical Robust Design of a Gear Milling Machine Headstock
  Abstract

Headstock is a key component of gear milling machine. The dynamic functional performance of the headstock is usually influenced by uncertainties of both geometric and non-geometric design parameters. A new mathematical model to represent relationships among first frequency and design parameters of the headstock were derived with Rayleigh method. Then, a larger-the-better and smaller-the-better robust analysis and optimization model was developed. The sensitivity analysis results show that height of the headstock makes a great impact on the first frequency. Through robust optimizations, the first frequency is scaled up by 3.35 percent while minimizing the variance of the first frequency.

  Info
Periodical
Edited by
Yi-Min Deng, Aibing Yu, Weihua Li and Di Zheng
Pages
162-165
DOI
10.4028/www.scientific.net/AMM.37-38.162
Citation
Y. L. Chen, S. Liu, H. T. Wang, P. H. Gu, "Analytical Robust Design of a Gear Milling Machine Headstock", Applied Mechanics and Materials, Vols. 37-38, pp. 162-165, 2010
Online since
November 2010
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Price
$32.00
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