A composite multifunctional experimental rolling mill unit and its reversible rolling mill

Abstract

The invention provides a combined type multi-function experimental rolling mill unit and a reversible rolling mill thereof. The rolling mill unit is composed of a two-roll / four-roll reversible rolling mill, hot rolling line equipment and cold rolling line equipment, wherein the hot rolling equipment comprises a rolling mill front roller way, a rolling mill front-back centering device, a rolling mill rear roller way and a control cooling device; and the cold rolling line equipment comprises a rolling mill front-back tension traction device. The hot rolling line equipment and the cold rolling line equipment are arranged in parallel, and a rack of the two-roll / four-roll reversible rolling mill can horizontally move between the hot rolling line equipment and the cold rolling line equipment and is locked on a rolling mill base after arriving at the appointed rolling position. The combined type multi-function experimental rolling mill unit and the reversible rolling mill thereof have the characteristics that rolling experiment requirements under two modes of hot rolling and cold rolling can be met only by using one experimental rolling mill unit, the equipment investment and the need for space occupation in a plant are reduced, the use ration of the equipment is increased, and composite cost of production and management is reduced.

Description

technical field [0001] The invention belongs to the technical field of rolling in the metallurgical industry, and in particular relates to a composite multifunctional experimental rolling mill unit and a reversible rolling mill that can meet the requirements of rolling experiments in two modes of hot rolling and cold rolling. Background technique [0002] With the development of the economy and the advancement of science and technology, the requirements of users and downstream industries for steel performance are constantly increasing. Research work such as development has been paid more and more attention. As an important tool for experimental research on steel rolling, the experimental rolling mill can well simulate the actual rolling production conditions. By analyzing the rolling data obtained on the experimental rolling mill, it can guide the actual production, reduce the blindness in the production process and scientific research and development, and quickly Effective...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a compound multifunctional experimental rolling mill unit and its reversible rolling mill, which solves the large equipment investment and land occupation requirements caused by the above-mentioned two sets of experimental rolling mills used for cold rolling and hot rolling respectively. The problem of high and low utilization rate of experimental rolling mill equipment

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