Evaluating the Lifetime of Quarto Stand Rolls on the Basis of the Contact Fatigue Criterion

Aleksey V. Antsupov; Artem A. Fedulov; Viktor F. Antsupov; Alexander V. Antsupov

doi:10.4028/p-hfvzag

Paper Titles

Simulation Based Fluidity and Solidification Analysis of Aluminium-Copper Sand Cast Alloy
p.37

Sensitivity Analysis of Gas Tungsten Arc Welding Process Variables for Angular Distortion in Chromium Manganese Stainless Steel Using Design Thinking Approach
p.47

Analysis of Inclined Crack in Aluminium Alloy Plate Subjected to Three-Point Bending Load Repaired with Carbon Fiber Reinforced Polymer
p.67

Microstructure Evolution and Fracture Toughness Behaviour of Cryorolled LM6 Al Alloy
p.83

Evaluating the Lifetime of Quarto Stand Rolls on the Basis of the Contact Fatigue Criterion
p.91

Developing the Methodology of Failure Probability for the Rolling Equipment Units and Elements
p.99

The Influence of Microstructure Quality on the Efficiency of Bucket Teeth of Career Excavators
p.107

Analysis of Residual Stresses for Underwater Wet Welding of High Strength Steel
p.113

Exothermic Reactions in AlNi Foils Produced by Rolling Powders
p.123

HomeKey Engineering MaterialsKey Engineering Materials Vol. 941Evaluating the Lifetime of Quarto Stand Rolls on...

Evaluating the Lifetime of Quarto Stand Rolls on the Basis of the Contact Fatigue Criterion

Abstract:

One of the principal failures of the supporting and working rolls on the Quarto rolling system is the spalling of their surfaces due to the gradual accumulation of defects in contact volumes of a material. Nowadays to prevent such kind of degradation failures it is necessary to check out the stationary condition of the contact strength, which doesn’t answer to the question of the duration of the roll staying in the working state, i.e., its resource (lifetime). In the article a new physical-analytical model of the roll’s failure is suggested by the criterion of the surface layer fracture and the corresponding methodology of the expected resource calculation. The approach is based on the kinetic concept of damage of solid bodies, the energy (thermodynamic) condition of fracture of solid bodies and the fundamentals of reliability forecasting for technical objects. The feature of the suggested methodology is that the definition of the failure moment for the supporting or working rolls of the Quarto system derived from the condition of the current density of defects in surface layer of a material reaching the critical value, which is the function of the enthalpy of a material melting..

You might also be interested in these eBooks

Industrial Production: Materials and Technologies

View Preview

Info:

Periodical:

Key Engineering Materials (Volume 941)

Pages:

91-97

DOI:

https://doi.org/10.4028/p-hfvzag

Citation:

Cite this paper

Online since:

March 2023

Authors:

Aleksey V. Antsupov, Artem A. Fedulov, Viktor F. Antsupov, Alexander V. Antsupov*

Keywords:

Broadband Mill, Failure, Fatigue, Reliability, Resourse

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

* - Corresponding Author

References

[1] A.I. Tselikov, P.I. Poluhin, V.M. Grebenik. Machines and machinery of metalurgical plants. V3 Machines and machinary for rolling production and adjustment. 2nd ed., Metallurgiya, Moscow, 1988.

Google Scholar

[2] K. Kapur, L. Lamberson. Reliability and system design. World, Мoscow, (1980)

Google Scholar

[3] A.S. Pronikov. The parametrical reliability of machines. The Publishing House of Bauman Moscow State Technical University, Moscow, (2002)

Google Scholar

[4] A.V. Antsupov, A.V. Antsupov, V.P. Antsupov. Analytical method for project resource estimation of metallurgical machinery parts. Izvestiya Vysshikh Uchebnykh Zavedenij Chernaya Metallurgiya. 60 (2017) 30-35

DOI: 10.17073/0368-0797-2017-1-30-35

Google Scholar

[5] V.V. Fedorov. Fundamentals of ergodynamics and synergy of deformed bodied, ed. by S.V. Fedorov. Publishing house of FSBEI HPE "KSTU", Kaliningrad, (2014)

Google Scholar

[6] A.V. Antsupov (Jr), A.V. Antsupov, V.P. Antsupov. Procedia Engineering. 150 (2016)

DOI: 10.1016/j.proeng.2016.07.094

Google Scholar

[7] A.V. Antsupov (Jr), M.G. Slobodyansky, V.P. Antsupov, A.V. Antsupov. The evaluation of parts and nodes lifetime of metallurgical machines on the stage of design and maintanence: A tutorial. Publishing house of State tech. University named after G.I. Nosova, Magnitogorsk, (2018)

DOI: 10.21285/1814-3520-2018-4-10-20

Google Scholar

[8] E.A. Garber. The mills of cold rolling (theory, equipment, technology). OAO "Chermetinformatsiya", Moscow, (2004)

Google Scholar

[9] E.A. Garber. I.A. Kozhevnikova. The theory of rolling. Teplotechnik, Moscow, (2013)

Google Scholar

[10] E.A. Garber. M.V. Khlopotin. Simulation and upgrading of the thermal mode and caliber of rolls of the widestrip mills of hot rolling. Teplotechnik, Moscow, (2013)

Google Scholar

[11] A.V. Antsupov, A.A. Fedulov, A.V. Antsupov Jr., and V.P. Antsupov. An Application of Antifriction Coatings to Increase the Lifetime of Friction Units. MATEC Web of Conferences 346, 03024 (2021)

DOI: 10.1051/matecconf/202134603024

Google Scholar

[12] A.Yu. Fircovich, O.S. Klochkov, R.R. Ismagilov, and others. Materials and technologies of cold and hot rolling mills rolls manufacturing: A reference book. MGTU, Magnitogorsk, (2012)

Google Scholar