The “Integration of Steelmaking, Continuous Casting and Rolling” plan integration and scheduling technology, automatic control technology and comprehensive shape control technology have been developed into key common technologies in the production process of hot-rolled wide strip steel, which are important for energy saving, product quality control, and enterprise economy. Increased efficiency is decisive. The…
The finishing roll mill unit of a high-speed wire factory adopts a 45° top-crossing cantilever rolling mill designed by Italian DANIELI company, which was put into use in 2015, and its main production wire specifications are Ф5.5 to Ф16mm. The unit is composed of eight rolling mills, and the maximum designed speed of the mill…
This paper introduces the typical high speed bar production process layout and the key equipment of high speed upper steel system The working principle has certain guiding significance to the maintenance and production organization of high-speed bar equipment. With the development of new technology of rolling equipment, the production of bar in steel works has…
Foreword: In order to meet the needs of the next work, it is necessary to carry out the analysis of the roll of the bar mill. This needs to analyze the characteristics of the precision frame, better analyze the performance characteristics of the frame roll, and systematically expound. Better analysis of material modules, application modules, etc., to ensure the improvement of its overall quality, to achieve its overall performance improvement, better meet the needs of the current work module.
In order to overcome the segregation defect of high-speed steel roll in centrifugal casting, Nippon Steel Co., Ltd. developed the c-matching method (continuous casting outer layer forming method) for manufacturing high-speed steel roll. 1 it has the characteristics of energy saving and good roll performance. Its basic principle is to cast the molten steel as…
What’s process of operation of online steel bar counting and separation system? How to operate control panel? The system is divided into several working states: star-up state, setting state, counting state, steel-splitting state and exit state. Under automatic counting state, it may operate as follows: When stopping chain bed or there are not bars…
Kocks cemented carbide roll rings for Kocks three-roll mill to replace the original ball-milling of cast iron roll ring,mainly the production of bearing steel,spring steel,alloy steel and other special steel,steel surface and tolerance controls are clearly better than cast iron roll ring and wear-resistant is good,life is a cast iron roll ring 10 times
Structure diagram of system is as shown in figure. The system includes electrical master control cabinet, site operation box, LMM1000 special illuminator, camera module, terminal splitter and medium splitter. The system is capable in video image capture, video image information processing, target tracking, counting, steel-splitting, etc.
Parking is smooth, not happen before rebar phenomenon (or before impact and < 50 mm); Stable starting, not after take phenomenon after (or take < 50 mm); Round steel in the region of the count before and after rolling Production site ensure cameras camera is clear, counting area is not obscured. Gather groove direction transfer…
The specific steps are as follows: Camera module obtains bar digital image from bar end, and cuts out effective part; the bar center will be obtained through machine visual technology processing in graphics processor. Self-learning program dynamically tracks center of bar and counts.