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The study of infl uence of work rolls vibration during cold rolling on the quality of steel strip surface

A. Kozhevnikov ; Cherepovets State University, Cherepovets, Russia
N. Bolobanova ; Cherepovets State University, Cherepovets, Russia
I. Kozhevnikova ; Cherepovets State University, Cherepovets, Russia
D. Shalaevskii ; Cherepovets State University, Cherepovets, Russia

Puni tekst: engleski, pdf (734 KB) str. 74-76 preuzimanja: 13* citiraj
APA 6th Edition
Kozhevnikov, A., Bolobanova, N., Kozhevnikova, I. i Shalaevskii, D. (2020). The study of infl uence of work rolls vibration during cold rolling on the quality of steel strip surface. Metalurgija, 59 (1), 74-76. Preuzeto s https://hrcak.srce.hr/224769
MLA 8th Edition
Kozhevnikov, A., et al. "The study of infl uence of work rolls vibration during cold rolling on the quality of steel strip surface." Metalurgija, vol. 59, br. 1, 2020, str. 74-76. https://hrcak.srce.hr/224769. Citirano 18.10.2019.
Chicago 17th Edition
Kozhevnikov, A., N. Bolobanova, I. Kozhevnikova i D. Shalaevskii. "The study of infl uence of work rolls vibration during cold rolling on the quality of steel strip surface." Metalurgija 59, br. 1 (2020): 74-76. https://hrcak.srce.hr/224769
Harvard
Kozhevnikov, A., et al. (2020). 'The study of infl uence of work rolls vibration during cold rolling on the quality of steel strip surface', Metalurgija, 59(1), str. 74-76. Preuzeto s: https://hrcak.srce.hr/224769 (Datum pristupa: 18.10.2019.)
Vancouver
Kozhevnikov A, Bolobanova N, Kozhevnikova I, Shalaevskii D. The study of infl uence of work rolls vibration during cold rolling on the quality of steel strip surface. Metalurgija [Internet]. 2020 [pristupljeno 18.10.2019.];59(1):74-76. Dostupno na: https://hrcak.srce.hr/224769
IEEE
A. Kozhevnikov, N. Bolobanova, I. Kozhevnikova i D. Shalaevskii, "The study of infl uence of work rolls vibration during cold rolling on the quality of steel strip surface", Metalurgija, vol.59, br. 1, str. 74-76, 2020. [Online]. Dostupno na: https://hrcak.srce.hr/224769. [Citirano: 18.10.2019.]

Sažetak
The article represents the results of the study of work rolls vibration influence on the quality of cold rolled strips on the basis of computer simulation of the rolling process in the DEFORM-2D program. It was determined that the size of alternating shadow zones on the surface of cold rolled strips received through simulation complies with experimental data. The comparison of the strip surface profile change depending on work roll vibration frequency and rolling speed demonstrated that rolling speed increase leads to increase in width of transversal stripes, and increase of vibration frequency leads to their decrease. The results of computer simulation led to the conclusion that vertical vibration of work rolls as the oscillation curve according to the Harmonic Law does not significantly influence the longitudinal strip off gauge. It was found that work rolls horizontal vibration does not influence the nature of deviations in the strip surface profile. Recommendations on use of simulation results are provided to evaluate the strip surface profile.

Ključne riječi
steel strip; cold rolling; work rolls vibration; surface quality; computer simulation

Hrčak ID: 224769

URI
https://hrcak.srce.hr/224769

Posjeta: 23 *