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Home / Advanced Science Letters, Volume 4, Numbers 6-7

Thermal Error Modeling and Compensation for CY-K500 Lathe

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Authors: Guo, Qianjian; Yang, Jianguo; Ren, Yongqiang

Source: Advanced Science Letters, Volume 4, Numbers 6-7, June/July 2011, pp. 1957-1960(4)

Publisher: American Scientific Publishers

DOI: https://doi.org/10.1166/asl.2011.1408

The purpose of this research is to improve the machining accuracy of a CY-K500 lathe through thermal error compensation. This paper presents the whole process of thermal error modeling and compensation by using projection pursuit regression (PPR). The results show that the PPR model improves the prediction accuracy of thermal errors on the lathe and the thermal drift has been reduced from 35 μm to 6 μm after compensation.

Keywords: CY-K500; ERROR COMPENSATION; PROJECT PURSUIT REGRESSION; THERMAL ERROR MODELING

Document Type: Research Article

Publication date: 01 June 2011

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  • ADVANCED SCIENCE LETTERS is an international peer-reviewed journal with a very wide-ranging coverage, consolidates research activities in all areas of (1) Physical Sciences, (2) Biological Sciences, (3) Mathematical Sciences, (4) Engineering, (5) Computer and Information Sciences, and (6) Geosciences to publish original short communications, full research papers and timely brief (mini) reviews with authors photo and biography encompassing the basic and applied research and current developments in educational aspects of these scientific areas.
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