Research on Thermal Error Compensation Instrument Based on Thermal Modal Analysis for NC Machine Tools

Bo Yang; Yi Wang; Wen Li Yu; Xin Hua Yao; Jian Zhong Fu

doi:10.4028/www.scientific.net/AMR.819.76

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 819Research on Thermal Error Compensation Instrument...

Research on Thermal Error Compensation Instrument Based on Thermal Modal Analysis for NC Machine Tools

Abstract:

Great efforts have been made to improve the accuracy of NC machine tools, within which thermal error compensation is one of the most efficient ways. A new thermal error compensation instrument which is based on thermal modal analysis for NC machine tools is introduced in this paper. OMRONsCJ2M-CPU11 is used as microcontroller, and SAILING TECHNOLOGYs STA-A08 temperature measuring modules as temperature transmitter. Through hardware and software design, high precision and stability can be achieved. By measuring several key points temperature and making use of a thermal error compensation theory, real-time thermal error compensation can be output to the machine tool, thus thermal error can be reduced.

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Periodical:

Advanced Materials Research (Volume 819)

Pages:

76-80

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.819.76

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Online since:

September 2013

Authors:

Bo Yang, Yi Wang, Wen Li Yu, Xin Hua Yao, Jian Zhong Fu

Keywords:

Programmable Logic Controller (PLC), Temperature Transmitter, Thermal Error Compensation, Thermal Modal Analysis

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References

[1] R. Ramesh, M.A. Mannan, A.N. Poo, Error compensation in machine tools—a review: part II: thermal errors, Int. J. Mach. Tools Manuf. 40 (2000) 1257–1284.

DOI: 10.1016/s0890-6955(00)00010-9

Google Scholar

[2] M. Weck, P. McKeown, R. Bonse, Reduction and compensation of thermal error in machine tools, Annals of CIRP. 44 (1995) 589–598.

DOI: 10.1016/s0007-8506(07)60506-x

Google Scholar

[3] B. Denkena, C. Schmidt, M. Krüger, Experimental investigation and modeling of thermal and mechanical influences on shape deviations in machining structural parts, Int. J. Mach. Tools Manuf. 50 (2010) 1015–1021.

DOI: 10.1016/j.ijmachtools.2010.06.006

Google Scholar

[4] Y.X. Li, H.C. Tong, Application of time series analysis to thermal error modeling on NC machine tools, Journal of Sichuan University 37 (2006) 74–78.

Google Scholar

[5] S.M. Pandit, S.M. Wu, Time series and system analysis with applications, Wiley, New York Trans ASME. 115 (1983) 472–479.

Google Scholar

[6] J.S. Chen, J.X. Yuan, Real-time Compensation for Time-variant Volumetric Errors on a Machining Center. J EngInd. 115 (1993) 472-479.

DOI: 10.1115/1.2901792

Google Scholar

[7] Z.C. Chen, Research on Thermal modal theory and Thermal State Precision Control Strategy for Machine Tools, Thesis, Zhejiang University (1989).

Google Scholar

[8] H.Y. Shen, System of Numeral Temperature Testing Based on ARM and DS18B20, Mechanical & Electrical Engineering Magazine. 22 (2005) 50-53.

Google Scholar