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Abstract
The development of reliable and durable roller reinforcement structures often presents significant difficulties, since it requires an assessment of the durability of its individual parts, as well as an analysis of the reliability of roller reinforcement structures as a whole. This work presents a methodology for determining the reliability and durability of guide fittings. Guide fittings PRD–01 and PRD–03, installed in crate No. 15, were selected as the object of the study. The results of statistical processing of data on valves PRD–01 and PRD–03 are presented. The results show that when 10 thousand tons are produced, the rental probability of emergency failures of the PRD – 01 valve is 8.6%, and the PRD–03 is more than 40%
Keywords:
section rolling mill, guide fittings, rollers, wear resistance, durability, reliability, average operating time, failure
Tyuteryakov Nail Sh. – Ph.D. in Technical Sciences, Associate Professor at the Department of Design and Operation of Metallurgical Machines and Equipment, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Zalilov Rustem V. – Ph.D. in Agricultural Sciences, Associate Professor at the Department of Design and Operation of Metallurgical Machines and Equipment, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia.
Kozlov Roman A. – Ph.D. in Pedagogical Sciences, Associate Professor, Dean of the Faculty of Physical Education and Sports Excellence, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia.
Osipova Olga A. – Senior lecturer at the Department of mechanics, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia.
Yudin Danil V. – Master's student, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia.
