MATEC Web Conf.
Volume 256, 2019The 5th International Conference on Mechatronics and Mechanical Engineering (ICMME 2018)
|Number of page(s)||4|
|Section||Modern Measurement and Control Technology & Key Technologies|
|Published online||23 January 2019|
Thermal Error Measurement and Analysis of Vertical Machining Center
1 University of Jinan, School of Mechanical Engineering, 250022 Jinan, China
2 University of Jinan, School of Automation and Electrical Engineering, 250022 Jinan, China
3 Guanhong Intelligent mechanical equipment Co.Ltd, 252500 Liaocheng, China
In this paper, the thermal calculation and thermal-structural coupling analysis of the vertical machining center are carried out to obtain the theoretical values of thermal generation and thermal displacement. Combined with the thermal structure analysis of vertical machining center, sensors are placed at the key positions with large thermal displacement to measure and analyze the thermal error data, and the law of temperature and thermal deformation of machining center is found out. This research provides theoretical basis for thermal error compensation.
© The Authors, published by EDP Sciences, 2019
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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