Roll drive mechanism with planetary gearbox for cold pilger pipe rolling mills

Authors

DOI:

https://doi.org/10.15802/tpm.1.2025.15

Keywords:

roll drive, planetary gearbox, cold pilger rolling, axial forces, thin-walled pipes

Abstract

Purpose. Creation and study of a roll drive mechanism with a planetary gearbox, which will ensure a reduction in axial forces in the production of thin-walled pipes and it will expand the range of pipes obtained on cold pilger rolling mills. Methodology. The work includes research on determining the parameters of the roll drive of cold pilger rolling mills using the graph-analytical method of studying the kinematics of mechanisms. Results. The roll drive mechanism with a planetary gearbox will ensure regulation of the angular speed of rotation of the rolls and a reduction in axial forces. Scientific novelty. The influence of the geometric parameters of the roll drive on the value of the angular speed of the rolls, which ensure a reduction in axial forces, has been determined. Practical significance. The roll drive mechanism with a planetary gearbox allows obtaining high-quality thin-walled pipes with the possibility of expanding the range.

References

Kinitsky, Ya.T. (2002). Theory of mechanisms and machines. Publishing house "Naukova Dumka"

Titov, V. A., Shamarin, Yu. E., Dolmatov, A. I., Borysevich, V. K., Makovey, V. O.,& Alekseenko V. M. (2010). High-speed methods of metal processing by pressure. KVITs

Semychev, A.V., Vyshinsky, V.T., Frolov, Ya.V., & Danchenko, V.M. (2007). Determination of axial forces acting in the deformation center during cold pilger rolling. Bulletin of the Donbass State Machine-Building Academy, (1(7)), 149-151

Semichev, A. V., Danchenko, V. M., Vyshinsky, V. T., & Frolov, Ya. V. (2009). Development of a rocker mechanism with adjustable rocker length. Theory and practice of metallurgy, (1-2), 122-124

Semychev, A. V., Vyshinsky, V. T., & Danchenko, V. M. (2010). Development of a gear-lever drive mechanism for rolls of cold pilger pipe rolling mills. Bulletin of the Donbass State Machine-Building Academy, (1(18)), 149-301

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Published

2025-02-21

How to Cite

Danchenko , V., Dobrov , I., & Semichev , A. (2025). Roll drive mechanism with planetary gearbox for cold pilger pipe rolling mills. Theory and Practice of Metallurgy, (1), 107–110. https://doi.org/10.15802/tpm.1.2025.15

Issue

No. 1 (2025)

Section

Articles

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Copyright (c) 2025 Danchenko V.M., Dobrov I.V., Semichev A.V.

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