Thermal Error Modeling of a CNC Machine Tool
2013 ◽
Vol 303-306
◽
pp. 1782-1785
Keyword(s):
The purpose of this research is to improve the machining accuracy of a CNC machine tool through thermal error modeling and compensation. In this paper, a thermal error model based on back propagation networks (BPN) is presented, and the compensation is fulfilled. The results show that the BPN model improves the prediction accuracy of thermal errors on the CNC machine tool, and the thermal drift has been reduced from 15 to 5 after compensation.
2010 ◽
Vol 135
◽
pp. 170-173
◽
2020 ◽
Vol 107
(9-10)
◽
pp. 3921-3930
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Keyword(s):
2015 ◽
Vol 85
(9-12)
◽
pp. 2761-2771
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Keyword(s):
2010 ◽
Vol 55
(5-8)
◽
pp. 623-629
◽
2008 ◽
Vol 392-394
◽
pp. 30-34
◽
2021 ◽
Keyword(s):
Keyword(s):