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Productivity Optimization of Cold Rolling Mills

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Abstract

A method for determining the optimal productivity and technical and economic indicators of modern continuous thin-sheet cold rolling mills was presented. The influence of the main parameters of rolling on the mill productivity was determined, namely: rolling speed, coil weight, acceleration and deceleration rates of the main drive motors, reduced passage speed of welded joints, time of auxiliary and threading operations, weight of hot-rolled coils before welding, and thickness and width of rolled strip. For mills of the main types, the limiting rolling speeds were determined, exceeding which leads to a decrease in the mill productivity.

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Authors and Affiliations

  1. Zaporizhzhia National University, Zaporizhzhia, Ukraine

    A. V. Yavtushenko, V. M. Protsenko, Yu. A. Belokon’ & Yu. V. Bondarenko

Authors
  1. A. V. Yavtushenko
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  2. V. M. Protsenko
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  3. Yu. A. Belokon’
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  4. Yu. V. Bondarenko
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Corresponding author

Correspondence to Yu. A. Belokon’.

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Translated by S. Avodkova

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Yavtushenko, A.V., Protsenko, V.M., Belokon’, Y.A. et al. Productivity Optimization of Cold Rolling Mills. Steel Transl. 50, 335–339 (2020). https://doi.org/10.3103/S0967091220050125

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