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     Research Journal of Applied Sciences, Engineering and Technology

    Abstract
2013(Vol.6, Issue:07)
Article Information:

Research on Thermal Error Compensation of Gear Hobbing Machine

Qianjian Guo, Shanshan Yu and Jianguo Yang
Corresponding Author:  Qianjian Guo 
Submitted: November 24, 2012
Accepted: January 14, 2013
Published: July 05, 2013
Abstract:
The purpose of this research is to improve the machining accuracy of YK3610 Hobbing machine through thermal error compensation. This study presents the whole process of thermal error modeling and compensation by using Back Propagation Network (BPN) and ant colony optimization is introduced into the training of BPN. The results show that the BPN model based on ant colony algorithm improves the prediction accuracy of thermal errors on the gear hobbing machine and the thermal drift has been reduced from 14.2 μm to 4.5 μm after compensation.

Key words:  Ant colony algorithm, back propagation network, error compensation, thermal error modeling, , ,
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Cite this Reference:
Qianjian Guo, Shanshan Yu and Jianguo Yang, . Research on Thermal Error Compensation of Gear Hobbing Machine. Research Journal of Applied Sciences, Engineering and Technology, (07): 1316-1321.
ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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