Analytical study of contact pressure reduction during cold rolling of thick strips with single-zone backward-slip process

Q: What type of study is this?

This is a Quantitative Study study.

L. S. Kokhan; А. V. Aldunin

doi:10.31044/1684-2499-2022-0-8-17-25

January 1, 2022Technology of metals

Analytical study of contact pressure reduction during cold rolling of thick strips with single-zone backward-slip process

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Key Points

Average relative stress on contact surfaces was significantly reduced during single-zone cold rolling, enhancing durability.
Transitioning from double-zone to single-zone cold rolling lowered wear rates of the rolling rolls and reduced cracking risks.
Analytical studies indicate that reduced contact pressure leads to longer service life for rolling rolls during manufacturing.
Findings suggest the single-zone backward-slip process may offer a more efficient method in the cold rolling industry.

Implication

Analytical study finds reduced contact pressure improves rolling rolls' durability, highlighting implications for manufacturing.

Abstract

A considerable reduction of average relative stress on the contact surface with rolling rolls during transition from double-zone to single-zone cold rolling of the thick strip backward-slip has been determined by analytical studies. It makes possible to increase service life of rolling rolls due to the reduction of their wear and the probability of cracking.

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Cite This Study

Kokhan et al. (2022) studied this question.

synapsesocial.com/papers/68d4768331b076d99fa6f1e3 https://doi.org/10.31044/1684-2499-2022-0-8-17-25

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Analytical study of contact pressure reduction during cold rolling of thick strips with single-zone backward-slip process

Key Points

Implication

Abstract

Discussion

Cite This Study

Analytical study of contact pressure reduction during cold rolling of thick strips with single-zone backward-slip process

Key Points

Implication

Abstract

Discussion

Cite This Study

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