Technical support for front angle control wedge on cutting operations
https://doi.org/10.46973/0201-727X_2024_1_205
Abstract
The paper considers a mathematical model of the process of controlling the front angle of the second wedge at turning operations of the section. It is carried out a synthesis of the control system which provides the required indicators of the quality of its reaction to periodic processes of formation and collapse of shear surfaces during chip formation. Based on the studies carried out, the possibility and prospects of creating an "intelligent" tool using the control of the front angle of its wedge depending on the cutting conditions have been confirmed.
About the Author
O. A. Erzin
Tula State University (TulSU)
Russian Federation
Russian Federation
Oleg Alexandrovich Erzin, Candidate of Engineering Sciences, Associate Professor
Chair «Industrial Automation and Robotics»
Tula
References
1. Sellmer, D. High-performance processing by means of the “intellektualnyq” cutting tools / D. Sellmer // Werkstatt und Betrieb. – 2001. – No. 3. – P. 38–40.
2. Patent RU 2443510 С1. Turning cutter with variable front corner / E. B. Shelkunov, O. N. Poroshin. – No. RU2010144908/02A ; filed 11. 02. 2010 ; published 02. 27. 2012.
3. Patent RU2741397C1. Cutter with variable front angle / G. V. Shadsky, V. S. Salnikov, O. A. Erzin. – No. RU2020129113A ; filed 09. 02. 2020 ; published 01/25/2021.
4. Salnikov, V. S. Analysis of the design solution of an "intelligent" cutting tool with a controlled front angle / V. S. Salnikov, G. V. Shadsky, O. A. Erzin // Proceedings of the Tula State University. Technical Sciences. – Tula : Publishing House of TulSU, 2022. – Issue. 10. – P. 400–406.
5. Martinov, G. M. Expansion of CNC system functionality for control of electron beam welding plant / G. M. Martinov, V. V. Plikhunov, A. V. Kovalenko // Aviation industry. – 2009. – No. 1. – P. 16–21. – ISSN 0869-530X.
6. Synthesis and analysis of the automatic control system of the laser process complex / V. V. Zvezdin, S. M. Portnov, P. A. Kisaev, I. N. Kuznetsov // Design and study of technical systems : intercollegiate scientific collection. – Nab. Chelny : INECA Publishing House, 2010. – No. 15. – P. 39–45.
7. Shadsky, G. V. Parametrization of the front angle control system of the cutting wedge for turning operations / G. V. Shadsky, V. S. Salnikov, O. A. Erzin // Proceedings of the Tula State University. Technical Sciences. – 2021. – Issue. 9. – P. 620–629. – DOI: 10.24412/2071-6168-2021-9-620-629.
8. Salnikov, V. S. Prospects for controlling the front angle of the cutting wedge with the technological conditioning of the change in cutting speed / V. S. Salnikov, G. V. Shadsky, O. A. Erzin // Proceedings of the Tula State University. Technical Sciences. – 2023. – No. 12. – P. 276–284. – DOI: 10.24412/2071-6168-2023-12-276-277.
9. Salnikov, V. S. Technical solution of a cutting cutter with a controlled front angle / V.S. Salnikov, G. V. Shadsky, O. A. Erzin // Proceedings of the Tula State University. Technical Sciences. – Tula : Publishing House of TulSU, 2024. – No. 2. – P. 3–6. – DOI: 10.24412/2071-6168-2024-2-3-6.
10. Gaiduk, A. R. Theory and methods of analytical synthesis of automatic control systems (polynomial approach) : monograph / A. R. Gaiduk. – Moscow : Fizmatlit, 2012. – 360 p. – ISBN 978-5-9221-1424-0.
11. Afanasyev, V. N. Mathematical theory of design of control systems / V. N. Afanasyev, V. B. Kolmanovsky, V. R. Nosov. – 3<sup>rd</sup> ed., rev. and expand. – Moscow : Higher School, 2003. – 615 p. – ISBN 5-06-004162-X.
12. Volkov, D. I. Development of a model of the cutting process taking into account the cyclical nature of the formation of chips / D. I. Volkov, S. L. Proskuryakov // USATU Bulletin. Mechanical engineering. – Ufa : Publishing House of USATU, 2011. – Vol. 15, No. 3 (43). – P. 72–78. – ISSN 1992-6502.
13. Ye, G. G. Influence of cutting conditions on the cutting performance of TiAl6V4 / G. G. Ye1, Shi Feng Xue, Xing Hua Tong, Lan-Hong Dai // Advanced Materials Research. – 2011. – Vol. 337. – P. 387–391. – DOI: 10.4028/www.scientific.net/AMR.337.387.
14. Evseev, L. L. Initial positions and dependencies for calculating the characteristics of the dynamics of the metal cutting process / L. L. Evseev // Russian Engineering Research. – 1995. – No. 12. – Р. 1–7. – ISSN 0042-463.
15. Evseev L. L. Calculation of the optimal cutting speed by the dynamic factor of the chip formation process / L. L. Evseev // STIN. – 1994. – No. 4. – P. 41–43. – ISSN 0869-7566.
Review
For citations:
Erzin O.A. Technical support for front angle control wedge on cutting operations. Vestnik Rostovskogo Gosudarstvennogo Universiteta Putej Soobshcheniya. 2024;(1):205-211. (In Russ.) https://doi.org/10.46973/0201-727X_2024_1_205
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