Laser interferometric measurement of machine tools
DOI:
https://doi.org/10.32972/dms.2022.019Kulcsszavak:
laser interferometer, backlash, positioning accuracyAbsztrakt
This paper deals with a positioning accuracy measurement on a machine tool to perform calibration. The principle of laser interferometric measurement is introduced, a Renishaw XL-80 laser interferometer is applied to perform measurements. The method-ology of using the system is presented through a practical measurement. The deviations in certain positions are determined, thus the pitch error table of the machine tool can be re-freshed. Thereafter a test running is performed in order to check the accuracy of the ma-chining centre.
Hivatkozások
Marek, J. et al. (2020). Geometric Accuracy, Volumetric Accuracy and Compensation of CNC Machine Tools: Machine Tools – Design, Research. Ap-plication, IntechOpen, London, http://doi.org/10.5772/intechopen.92085.
Rónai, L. (2016). Further Development of a Laser Interferometer. Recent Innovations in Mechatronics, Vol. 3, No. 1–2. http://doi.org/10.17667/riim.2016.1-2/12.
Béres, M. – Paripás, B. (2017). Comparison of Two Laser Interferometric Methods for the Study of Vibrations. In: Jármai, K., Bolló, B. (eds.). Vehicle and Automotive Engineering, Lecture Notes in Mechanical Engineer-ing. Springer, Cham., https://doi.org/10.1007/978-3-319-51189-4_20.
Begović, E. et al. (2014). Laser Interferometry – Measurement and Calibration Method for Machine Tools. 3rd Conference “MAINTENANCE 2014” Conference Proceedings, Zenica, B&H, June 11–13, 2014.
Slamani M. et al. (2012). Assessment of the positioning performance of an industrial robot. Industrial Robot, Vol. 39, No. 1. https://doi.org/10.1108/01439911211192501
