MATEC Web Conf.
Volume 100, 201713th Global Congress on Manufacturing and Management (GCMM 2016)
|Number of page(s)||5|
|Section||Part 3: Manufacturing innovation and Advanced manufacturing technology|
|Published online||08 March 2017|
Research on Error Compensation Technology for CNC Machining
School of Mechanical and Energy Engineering, Tongji University, 4800 Cao’an Road, Shanghai, China
Aiming at the thermal error problem in the procedure process of CNC machine, this study develops a new thermal error compensation technology. First, spindle and linear axis error are analyzed and measured. Then, a comprehensive error compensation model are proposed, which combined with spindle and linear axis. Finally, we use an example to illustrate the proposed method. Experimental results have shown that the proposed approach is able to reduce the influence of the thermal error on machining precision.
Key words: Error Compensation / spindle and linear axis / multiple regression model
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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