Study of the frequency characteristics of sound source vibrations during processing with cantilever-mounted disk and comb milling cutters on thread-processing machines
https://doi.org/10.46973/0201-727X_2025_4_65
Abstract
Thread milling machines specialize in cutting threads of various types and sizes, both internal and external, using cantilever-mounted disk and comb milling cutters. This article presents theoretical research and derives analytical relationships for sound pressure and sound power levels in milling processes. The resulting analytical relationships make it possible to predict noise levels at various stages of thread milling and develop measures to reduce them.
These measures include optimizing cutting conditions, using vibration-damping materials, employing noise-reducing enclosures and screens, and performing preventive maintenance on machine tools to eliminate imbalances and backlash. Implementing the proposed recommendations will not only improve the accuracy and quality of threaded connections by reducing vibration and improving the stability of the cutting process. This, in turn, will lead to a reduction in defects, increased productivity, and a reduction in production costs, but will also reduce the negative impact of noise on machine operators.
About the Authors
A. E. Nabokov
Rostov State Transport University (RSTU)
Russian Federation
Russian Federation
Nabokov Alexander Evgenievich, Chair “Structural Mechanics”, Senior Lecturer
A. N. Chukarin
Rostov State Transport University (RSTU)
Russian Federation
Russian Federation
Chukarin Alexander Nikolaevich, Chair “Life Safety”,
Doctor of Technical Sciences, Professor
I. A. Yaitskov
Rostov State Transport University (RSTU)
Russian Federation
Russian Federation
Yaitskov Ivan Anatolievich, Electromechanical Department Doctor of Engineering Sciences, Professor, Dean
References
1. Yaitskova, N. M. Noise reduction of metal-cutting machines / N. M. Yaitskova, T. A. Finochenko, I. G. Pereverzev // Trudy Rostovskogo Gosudarstvennogo Universiteta Putej Soobcheniya. – 2020. – No. 2 (51). – P. 112–115. – ISSN 1818-5509.
2. Chukarin, A. N. Theory and methods of acoustic calculations and design of technological machines for mechanical processing / A. N. Chukarin. – Rostov-on-Don : Publishing Center DSTU, 2004. – 152 p. – ISBN 5-7890-0326-5.
3. Balykov, I. A. Influence of cutting processes on the noise of milling machines / I. A. Balykov, A. N. Chukarin, D. Z. Evseev // New in safety and life and ecology : collection of reports and abstracts of the All-Russian scientific and practical conference with international participation Oct 14–16, 1996. – Saint Petersburg, 1996. – Р. 222–223.
4. Zharkov, I. G. Vibrations when processing with blade tools / I. G. Zharkov. – Leningrad : Mechanical engineering. Leningrad Department, 1986. – 184 p.
5. Strength calculations in mechanical engineering. In 3 vols. Vol. 1 : Theoretical foundations and experimental methods / edited by S. D. Ponomarev. – Moscow : Mashgiz, 1956. – 884 p.
6. Model validation of the acoustic systems "tooth wheels-mandrels" of the vertical gear generator and gear shaping machines / S. Ryzhov, T. Finochenko, A. Chukarin, I. Yaitskov // Akustika. – 2021. – Vol. 41. – P. 90–93. – DOI 10.36336/akustika20214190.
7. Ryzhkov, D. I. Vibrations during metal cutting and methods for eliminating them / D. I. Ryzhkov. – Moscow : Mashinostroenie, 1961. – 172 p.
8. Meskhi, B. Ch. Mathematical modeling of noise generation in the tool-workpiece system during milling and grinding / B.Ch. Meskhi, V. A. Gergert // Construction-2003 : materials of the International scientific-practical conference / Rostov State University of Civil Engineering. – Rostov-on-Don, 2003. Р. 50–57. – EDN VIHKAD.
9. Nabokov, A. E. Experimental studies of noise at the workplaces of machine operators of threadprocessing and slot-milling machines / A. E. Nabokov // News of the Tula State University. Technical sciences. – 2023. – No. 5. – P. 77–84. – DOI 10.24412/2071-6168-2023-5-77-78.
Review
For citations:
Nabokov A.E., Chukarin A.N., Yaitskov I.A. Study of the frequency characteristics of sound source vibrations during processing with cantilever-mounted disk and comb milling cutters on thread-processing machines. Vestnik Rostovskogo Gosudarstvennogo Universiteta Putej Soobshcheniya. 2025;(4):65-70. (In Russ.) https://doi.org/10.46973/0201-727X_2025_4_65
Views:
6
JATS XML
Email this article 