Roll wear on finishing trains of ASP1700 hot strip mills

Zhimin Xi, Anrui He, Quan Yang, Xiaoxia Lai, Haodong Huang, and Lin Zhao1) National Engineering Research Center for Advanced Rolling Technology, University of Science and Technology Beijing, Beijing 100083, China2) Anshan Iron and Steel Corporation, Anshan 114002, China

摘 要：<正> A great deal of research and practical production indicated that a perfect shape control system needs a precise prediction model of roll wear. According to the practical wear curve of work roll in Angang ASP1700 hot strip mill, which was measured by a roll-profilemeter, the model of wear curve caused by one single strip was established. The prediction of work-roll wear was achieved by combining Fortran language and practical technology parameters. The calculated results agreed well with the measured.

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