Thermal Deformation Errors Compensation System of Machine Tools

Sheng Li; Xin Hua Yao; Jian Zhong Fu

doi:10.4028/www.scientific.net/AMR.201-203.1657

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 201-203Thermal Deformation Errors Compensation System of...

Thermal Deformation Errors Compensation System of Machine Tools

Abstract:

This research presents a design of a thermal deformation errors compensation system for CNC machine tools which can compensate thermal deformation of Z-axis during the working time. The thermal deformation errors compensation system includes three instruments: displacement tester, temperature tester and thermal errors compensator. Displacement and temperature testers have been designed in the early researches, and the thermal errors compensator is designed in this research. The compensation process includes two parts, modeling part and compensation part. Modeling part focuses on making a model of thermal deformation, and compensation part focuses on using the model to compensate the thermal deformation of Z-axis during the working time.

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Advanced Manufacturing Systems, ICMSE 2011

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Periodical:

Advanced Materials Research (Volumes 201-203)

Pages:

1657-1661

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.201-203.1657

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Online since:

February 2011

Authors:

Sheng Li, Xin Hua Yao, Jian Zhong Fu

Keywords:

Error Compensation, Modeling, Sensitive Point, Thermal Deformation

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