Issue |
MATEC Web Conf.
Volume 86, 2016
5th International Scientific Conference “Integration, Partnership and Innovation in Construction Science and Education”
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Article Number | 01030 | |
Number of page(s) | 8 | |
Section | 1 Structural mechanics | |
DOI | https://doi.org/10.1051/matecconf/20168601030 | |
Published online | 28 November 2016 |
Influence of Strip Bite Time in Work Rolls Gap on Dynamic Loads in Strip Rolling Stands
1 Peter the Great St. Petersburg Polytechnic University, Polytechnicheskaya, 29, Saint-Petersburg, 195251, Russia
2 LLC “Saint-Petersburg Electrotechnical Company”, Pushkin, Parkovaya, 56, Saint-Petersburg, 196603, Russia
3 Moscow State University of Civil Engineering, 129337, 26, Yaroslavskoye Shosse, Moscow, Russia
* Corresponding author: artiukh@mail.ru
Reasons of increase of dynamic coefficients of main drive lines are discussed. Methods of their calculation and technical solutions for their reduction are offered by means of increase of elastic torsion angle of main drive lines during unsteady rolling when metal bites happen. According to results of calculations of elastic shaft-energy accumulator it was recommended to install it in motor section of #4A rolling stand of hot rolling mill 1700 of PJSC ‘ILYICH iron and steel works’ (Mariupol city, Ukraine).
© The Authors, published by EDP Sciences, 2016
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