Working-Stand Equipment Vibrations of Continuous Cold Rolling Mills during the Production of Thin Strip Products

V. F. Bocharov; V. V. Bocharov; D. V. Bocharov

doi:10.3103/S0967091219120027

Working-Stand Equipment Vibrations of Continuous Cold Rolling Mills during the Production of Thin Strip Products

Authors: Bocharov V.F.¹, Bocharov V.V.¹, Bocharov D.V.¹
Affiliations:
1. Illich Mariupol Metallurgical Plant
Issue: Vol 49, No 12 (2019)
Pages: 885-887
Section: Article
URL: https://journals.rcsi.science/0967-0912/article/view/180951
DOI: https://doi.org/10.3103/S0967091219120027
ID: 180951

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Abstract

The article considers the nature, occurrence mechanism and development of resonant vibrations found in the working stand equipment of cold rolling mills during the production of strips with a thickness of 0.4–0.6 mm at speeds of more than 12 m/s. Vibration causes are possibly based on changes in the metal properties during rolling due to acquired hardening and forming of internal friction peaks.