Hot straightening machine intelligent model system and control method thereof

Abstract

The invention discloses a hot straightening machine intelligent model system. The system comprises a material mechanical performance input module, a model system input module, a model system calculating module and a model system output module. By using the hot straightening machine intelligent model system and a control method thereof, a hot straightening machine technology parameter calculation method is developed and a model system control method is provided, which is convenient for production process data management. Through the investment application of the system, the defect of instable product quality due to manual parameter setting based on the experience of an operator in a traditional method is avoided; operating habits and operating rules of each shift operator can be unified andthe product quality can be stabilized; and equipment states and change conditions of technological parameters during a production process are recorded, which is convenient for historical data tracking and management.

Description

technical field [0001] The invention relates to the technical field of thermal straightening machine control, in particular to an intelligent model system of a thermal straightening machine and a control method thereof. Background technique [0002] During the process of heating, rolling, cooling, shearing, and transportation of hot-rolled strips, due to the influence of various factors, various shape defects or residual internal stress will inevitably occur. With the rapid development of my country's railways, bridges, construction, petroleum, automobiles, and household appliances, users have higher and higher requirements for the shape quality of strip steel strips. In order to improve the shape defects of hot-rolled strips and reduce residual internal stress, It must be achieved by a straightener. Therefore, the straightening machine has become the key equipment for hot rolling mills to ensure product quality. [0003] In the shape control of hot-rolled high-strength ste...

AI Technical Summary

Problems solved by technology

The calculation of the process parameters of the hot straightening machine is different from that of the cold straightening machine, and its calculation model system directly determines the key technology of the shape quality. The domestic hot straightening machine model control system is not ideal, and some straightening machines do not have an online control model. Fully manual adjustment by the operator

Images