Roll Management System Key Technology And Application Study

In recent years, along with the decline in demand of the Chinese steel market, steel industry serious excess capacity, the profitability of the iron and steel enterprises is more and more difficult. As a leading domestic steel enterprises must seize this critical moment the adjustment of industrial structure, improve the management level. R & D roll management system can roll to form a unified management model, the production unit is more reasonable economic use of the roll, and maximum efficiency in the use of the roll, lower per ton of steel consumption roll mm, to enhance steel rolling production quality.Studied the key technologies of the establishment of a roll the Automatic roll model guidance maximum efficiency in the use of grinding roller and reasonable economic use of the rolling line of the roll, the operator can adjust the parameters, modify the model with automatic roller optimization election roll programs, maximize the benefits of roll.Roll wear model based on analysis, draw roll wear curve, roll wear model was further optimized, for automatic with roller system provides a theoretical basis and parameters. Rack roll wear rules proposed amount of roll wear simulation correction factor correction roll wear, the practical application of the results showed that the model results are more accurate.With the whole process of the establishment of a the roll management information system, the system dynamic tracking the state of the roll, the implementation of reasonable roll detection and repair, to achieve efficient and accurate the roll cost management functions. Through the implementation of the interface data between systems, originally isolated islands of data connectivity. The roll information shared in various departments and business systems. System platform to support the more convenient release and the update, developers in the development of new features, each console terminal every time you start the program automatically updates the program to change the C/S program updates difficult.Has designed the roller seam zero calculation model, according to the L1 after correction obtained by the mill actual depressed position data, combined with the roll data, the mill modulus data, the type of the roller bearing, and the thickness of the strip required to calculate the roll gap.The roll management information systems, created to enhance the roll management professional level. Continuous roll machine rolling risen, reducing the consumption of roll grinding. Reduce the accident rate, of the rolls and to reduce the production cost.