Automated Screwdown Mechanism of DUO-130 Rolling Mill

Abstract:

The article presents an automated control system for a screwdown mechanism of a laboratory rolling mill DUO-130 developed by NPI 'Practice Equipment and Technologies', SUSU (NRU). A specific feature of the system under consideration is its integrity into control system of the whole rolling mill. The article describes the operating principle of a screwdown mechanism regulated by a step motor and advantages of the chosen control method. It also gives the structure and operating principle of the control system of a servo drive that ensures regulating of a screwdown mechanism. It also presents the process of calculating the determination precision and positioning the upper roller of a roller plate.

• Periodical: Solid State Phenomena (Volume 284)
• Pages: 1380-1384
• DOI: https://doi.org/10.4028/www.scientific.net/SSP.284.1380
• Online since: October 2018
• Authors: L.V. Radionova, T.A. Lisovskaya, Roman A. Lisovskiy*
• Keywords: Automated Control System, Roller Gap, Rolling Mill, Screwdown Machanism, Work Roller

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