Paper Title:

Application of Clustering Regression to Thermal Error Modeling of NC Machine Tool

Periodical Key Engineering Materials (Volumes 431 - 432)
Main Theme Machining and Advanced Manufacturing Technology X
Edited by Yingxue Yao, Dunwen Zuo and Xipeng Xu
Pages 110-113
DOI 10.4028/www.scientific.net/KEM.431-432.110
Citation Xiao Ni Qi et al., 2010, Key Engineering Materials, 431-432, 110
Online since March, 2010
Authors Xiao Ni Qi, Qian Jian Guo
Keywords Clustering Analysis (CA), Gear Hobbing Machine, Thermal Error Modelling
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Abstract

The thermal distortion of YK3610 hobbing machine is analyzed. The concept of clustering analysis is proposed and implemented on the gear hobbing machine. The model was used in the experimental of thermal error compensation. The results show that the thermal error compensation control system can reduce thermal errors significantly and the prediction accuracy of the thermal error model is high enough.