Research on Thermal Error Modeling of CNC Machine Tool
2010 ◽
Vol 135
◽
pp. 170-173
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Keyword(s):
Four key temperature points of a CNC machine tool were obtained in this paper, and a thermal error model based on the four key temperature points was proposed by using based back propagation neural network. A thermal error compensation system was developed based on the proposed model, and which has been applied to the CNC machine tool in daily production. The results show that the thermal error in workpiece diameter has been reduced from 33 to 6 .
2013 ◽
Vol 303-306
◽
pp. 1782-1785
Keyword(s):
2020 ◽
Vol 107
(9-10)
◽
pp. 3921-3930
◽
Keyword(s):
2015 ◽
Vol 85
(9-12)
◽
pp. 2761-2771
◽
Keyword(s):
2010 ◽
Vol 55
(5-8)
◽
pp. 623-629
◽
Keyword(s):
2008 ◽
Vol 392-394
◽
pp. 30-34
◽
2020 ◽
Vol 108
(9-10)
◽
pp. 3031-3044
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Keyword(s):
2021 ◽