THE ANALYSIS OF THE ROLLS COOLING AT PUSH BENCH IN ROLLING MILL PLANT ŽP A.S.-Reference-Cited by-同舟云学术

THE ANALYSIS OF THE ROLLS COOLING AT PUSH BENCH IN ROLLING MILL PLANT ŽP A.S.

Published:2022-11-10 Issue:1 Volume:74 Page:4-8
ISSN:2657-747X
Container-title:Journal of Metallic Materials
language:
Short-container-title:

Author:

KÁN Michal¹,TURŇA Ján²,MOJŽIŠ Milan²,PATIN Ľubomír³,KOTRBÁČEK Petr⁴^ORCID,BELLEROVÁ Hana⁴^ORCID

Affiliation:

1. Faculty of Materials Science and Technology in Trnava, Slovak Republic

2. ŽP VVC s.r.o., Podbrezova, Slovak Republic

3. Železiarne Podbrezova, Podbrezova, Slovak Republic

4. Heat Transfer and Fluid Flow Laboratory, Faculty of Mechanical Engineering Brno University of Technology

Abstract

This article deals with a comprehensive analysis at roll cooling of push bench on a rolling mill during the rolling process of semi-finished products used for the production of seamless tubes. An important issue that we deal with in this issue is the influence of the cooling parameters using special programmable nozzles of various types with the required flow and water pressure on the final surface temperature of the extruder rollers, at finish quality of shell. The experiment will address the problem of determining the cooling efficiency of different types of nozzles on an experimental device for testing the heat transfer coefficient during cylinder cooling. During experiments maintains development of deformation processes in stands of push bench.

Publisher

Siec Badawcza Lukasiewicz - Instytut Metalurgii Zelaza im. St. Staszica

Subject

General Medicine

Reference14 articles.

1. B. Počta. Steel tubes: Seamless tubes. In Czech. Praha. SNTL. 1963. 416 p.

2. M. Kollerova at all. Rolling, Bratislava, Alfa 1991, 576 p., ISBN 80-05-00729-9.

3. Work safety and technology prescription for operating the device push bench. In Slovak (SRW) PBTP-02.76-484/10.

4. M. Kapustova, L. Morovič, R. Sobota, J. Bilik, M. Kritikos. Importance of Finite Element Analysis for Verification of Technological Parameters of Seamless Tubes Production Obtained by Experiment. In: Materials Science Forum 1053, pp. 225–231). Trans Tech Publications, Ltd. [Online] Available at: https://doi.org/10.4028/p-dcab26.

5. A. Mojžiš. Proposal of technology of pressing and rolling of tubes and calibration of stretch reducing mill. (in Slovak). Diploma work. Košice. 1999. 50 p.