Implementing method of roller preparation in accordance of materials for rolling line finish rolling work

Abstract

The invention discloses an implementing method of roller preparation in accordance of materials for rolling line finish rolling work. In the method, according to the requirements of different rollingspecies for finish rolling work rollers, the rule of roller preparation in accordance of materials is compiled; a rolling plan is read from a rolling line control system, and the highest steel speciesroller preparation requirement serves as the roller preparation requirement of the rolling plan according to the rule of roller preparation in accordance of materials and the rolling plane; rollers meeting the requirement are selected from turnover rollers, and a roller replacing list is automatically generated; the machining time is automatically calculated if no rollers meeting the requirementexist and is compared with the rolling starting time of the rolling plan, if the machining time is shorter than the rolling starting time, the roller replacing list is automatically generated, otherwise a production plan regulation inform is sent to the rolling line control system; the roller replacing list is transmitted to the rolling line control system, the rollers are hoisted and conveyed toa roller replacing trolley by operators in a roller grinding workshop and sent to a rolling line; the rollers are pushed into a rolling machine for rolling work; and corresponding information of the rollers is sent into a manager of roller preparation in accordance of materials after the rolling plan ends so that the states of the finish rolling work rollers can be inquired about.

Description

technical field [0001] The invention relates to the technical field of hot rolling, and in particular to an implementation method for preparing work rolls according to materials for finish rolling in a rolling line. Background technique [0002] Finishing work roll preparation according to material refers to the selection of qualified finishing work rolls for use on the machine according to the requirements for rolling steel type preparation. The traditional process of finishing work roll preparation according to material is to use paper roll change sheets to exchange information. Achieved. Due to the surface roughness and wear resistance of the high-speed steel work roll, it can be used for multiple times after grinding. After multiple uses, the surface of the work roll will have defects such as peeling off of the oxide film or large wear. Therefore, it is necessary to use different steel types The requirements for the quality of the roll surface and the shape of the plate...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an implementation method for preparing rolls according to the material of the finish rolling work rolls of the rolling line. According to the rules, after the rolling plan is issued, the demand for spare rolls is automatically generated, and the roll change order is automatically generated according to the demand for spare rolls, and transmitted to the rolling line control system, so as to realize the automatic management of the finish rolling work rolls according to the material.

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