Introduction
In the production of steel products, rolling is an important process that directly determines the quality of the product. The application of online rolling in the production of steel products brings considerable economic and technical benefits. This article mainly introduces the application of online rolling technology in the production of online steel products and its economic and technical benefits.
Application of Online Rolling in Steel Product Online Production
1. General Rolling Method
Online rolling is one of the most commonly used methods in the production of steel products, including hot rolling and cold rolling. In hot rolling process, the heated steel slab is first flattened into a long strip, which is then cut into different lengths as needed, and finally welded together to form a steel plate or strip of the specified size and shape. Cold rolling is the further cold-processed of the hot-rolled steel plate or strip, which is used to make steel without large deformation, and generally used to produce steel plates and coils with higher dimensional accuracy and ordinary strength.
2. Online Rolling Technology Application
Online rolling technology is essentially the application of automation technology used in the production process of various hot rolled and cold rolled steel products, making the production process more intelligent, rapid and efficient. The online rolling technology includes pre-finishing operations such as induction heating, hot roiling, intermediate rolling and cooling; the online rolling can accurately detect the rolling force, temperature and other parameters through the online measuring device and the temperature control system, and then according to its production process control, QC it can efficiently control the steel quality, and its automatic adjustment of passes and rolling speed can greatly reduce the standby time of the equipment, which greatly reduce costs and improve production efficiency.
Benefits of Online Rolling Technology
1. Improve Product Quality
The application of online rolling technology can greatly improve the production quality of steel products by accurately controlling the temperature, rolling force and other parameters, and real-time monitoring of product quality during the production process. The quality of the finished product is stable and reliable, which can effectively improve the overall product quality.
2. Reduce Production Cost
The application of online rolling technology in the production of steel products can reduce the production cost, such as saving man-hour cost, saving the cost of repairing and adjusting the equipment, and reducing the cost of waste material, etc. By prolonging the equipment maintenance cycle, the maintenance cost can be effectively reduced.
3. Increase Production Efficiency
The application of online rolling technology can accurately measure the production parameters of steel products, and quickly respond to the deviations of these parameters. The automatic adjustment and optimized operation of the rolling process can improve the production efficiency and shorten the production cycle.
Conclusion
The application of online rolling technology in the production of steel products has brought economic and technical benefits. Online rolling technology can improve product quality, reduce production cost and increase production efficiency, which is of great significance to the development of steel products industry.
