Reengineering of the Slab-Centering Unit of a Roughing Mill Stand


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Abstract

To enhance the operational reliability and maintainability of the manipulator for centering of a slab and measurement of its width in roughing mill stands, it is proposed to replace the electromechanical drive with a hydraulic one. The hydraulic circuit and design of the double-acting hydraulic cylinder with a pressure sensor are described. The sensor allows determining the position of the manipulator at any time and comparing the distance between the manipulators to the theoretical width of the slab.

About the authors

N. A. Chichenev

National University of Science and Technology (MISiS)

Author for correspondence.
Email: chich38@mail.ru
Russian Federation, Moscow

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