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Title: | Elaboration of a digital model for estimation of power parameters of a rolling process in a continuous rolling mill |
Authors: | Al-Jumaili, M. J. Vydrin, A. V. Shkuratov, Ye. A. |
Keywords: | continuous rolling, pipes, experimental research, kinematics, rolling force. |
Issue Date: | 2020 |
Publisher: | IOP Conference Series: Materials Science and Engineering- Institute of Physics Publishing |
Abstract: | Development of pipe rolling industry led to a wide application of continuous rolling mills with a retained mandrel and 3-roll calibres for billets rolling. It required refinement of a number of theoretical provisions, related to kinematics change of the process. Within the framework of this research, a methodology for determination the process power parameters was developed, based on the energy theory. An experimental research was performed with the purpose of finding a pattern of influence of rolling process parameters to the angle of contact of a mandrel and the value of roll widening. Values of average pressure at the point of contact with working mills and a mandrel were determined during the formation of the equation of powers projection on the longitudinal axis. Developed mathematical models and the estimation algorithm of power parameters of a rolling process in a continuous rolling mill allowed the researchers to determine the pipe rolling force in a continuous rolling mill with a quiet high precision. Acquired patterns might be applied both in research and in the development of rolling data tables for pipe-rolling units with continuous rolling mills. |
URI: | http://localhost:8080/xmlui/handle/123456789/1314 |
ISSN: | 2213, 020066 |
Appears in Collections: | الهندسة الكيميائية والبتروكيميائية |
Files in This Item:
File | Description | Size | Format | |
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Abstract.pdf | 5.46 kB | Adobe PDF | View/Open |
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