Paper Title:
Application of ICA Method to Thermal Error Modeling of Gear Hobbing Machine
  Abstract

Based on the synthetic analysis of thermal error sources, ICA (Independent component analysis) method is proposed to reduce the number of temperature sensor, and the selected temperature variables is used for thermal error modeling of gear hobbing machine. Finally, the hardware system of thermal error compensation is presented based on SCM (Single chip microcomputer) technique, and which is tested on Y3150K hobbing machine then. The results show that cumulative pitch error is reduced from 80μmto 20μm, and the machining accuracy is improved more than 2 grades.

  Info
Periodical
Advanced Materials Research (Volumes 24-25)
Edited by
Hang Gao, Zhuji Jin and Yannian Rui
Pages
309-314
DOI
10.4028/www.scientific.net/AMR.24-25.309
Citation
Q. J. Guo, J. G. Yang, X. S. Wang, "Application of ICA Method to Thermal Error Modeling of Gear Hobbing Machine", Advanced Materials Research, Vols. 24-25, pp. 309-314, 2007
Online since
September 2007
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Price
$32.00
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