Jump to ContentJump to Main Navigation
Show Summary Details
More options …

Archives of Mechanical Technology and Materials

1 Issue per year

Open Access
Online
ISSN
2450-9469
See all formats and pricing
More options …

The influence of vibrations on surface roughness formed during precision boring

Dariusz Korzeniewski / Natalia Znojkiewicz
Published Online: 2017-02-17 | DOI: https://doi.org/10.1515/amtm-2017-0001

Abstract

In this paper, the analysis of vibrations on surface roughness generated during boring with the application of the conventional boring tool and one with the damper is presented. The experiments included the measurement of vibration accelerations carried out with the piezoelectric sensor, as well as the evaluation of surface roughness parameters after each machining pass. The obtained results reveal that in the investigated range, no stability loss was found. Furthermore, the growth of the rotational speed induces the increase of vibration level, as well as the growth of the differences between the vibration values generated during boring with the conventional tool and one equipped with damper. Vibrations have also the direct influence on the machined surface roughness. In case of the tool equipped with the damper, the tool’s overhang L had more intense influence than rotational speed n. However, for the conventional boring tool this dependency was unequivocal.

Keywords: vibrations; surface roughness; precision boring; finish cutting

References

  • [1] Grzelak K., Kowalczyk S.: Organizacja procesów obróbki i montażu części maszyn i urządzeń. WSiP Warszawa 2014.Google Scholar

  • [2] Totis G., Sortino M.: Robust Analysis of Stability in Internal Turning. Procedia Engineering 69 (2014) 1306 - 1315.Google Scholar

  • [3] Miguelez M.H., Rubio L., Loya J.A., Fernandez-Saez J.: Improvement of chatter stability in boring operations with passive vibration absorbers. International Journal of Mechanical Sciences 52 (2010) 1376-1384.Google Scholar

  • [4] Venkata Rao K., Murthy B.S.N., Mohan Rao N.: Prediction of cutting tool wear, surface roughness and vibration of work piece in boring of AISI 316 steel with artificial neural network. Measurement 51 (2014) 63-70.Google Scholar

  • [5] Sortino M., Totis G., Prosperi F.: Modeling the dynamic properties of conventional and high-damping boring bars. Mechanical Systems and Signal Processing 34 (2013) 340-352.Google Scholar

  • [6] Rubio L., Loya J.A., Miguélez M.H., Fernández-Sáez J.: Optimization of passive vibration absorbers to reduce chatter in boring. Mechanical Systems and Signal Processing 41 (2013) 691-704.Google Scholar

  • [7] Siddhpura M., Paurobally R.: A review of chatter vibration research in turning. International Journal of Machine Tools & Manufacture 61 (2012) 27-47.Google Scholar

  • [8] Sortino M., Totis G., Prosperi F.: Development of a practical model for selection of stable tooling system configurations in internal turning. International Journal of Machine Tools & Manufacture 61 (2012) 58-70.Google Scholar

  • [9] Venkata Rao K., Murthy B.S.N., Mohan Rao N.: Cutting tool condition monitoring by analyzing surface roughness, work piece vibration and volume of metal removed for AISI 1040 steel in boring. Measurement 46 (2013) 4075-4084.Google Scholar

About the article

Received: 2016-05-23

Accepted: 2017-02-12

Published Online: 2017-02-17

Published in Print: 2017-01-26


Citation Information: Archives of Mechanical Technology and Materials, ISSN (Online) 2450-9469, DOI: https://doi.org/10.1515/amtm-2017-0001.

Export Citation

© 2017. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License. BY-NC-ND 4.0

Comments (0)

Please log in or register to comment.
Log in