Views: 210 Author: Site Editor Publish Time: 2023-04-25 Origin: Site Inquire
Rolling machine is a kind of bending forming correction processing machine. It is used to bend various metal materials into a circle according to the principle of three points or through the interaction of various external forces such as overall hydraulic pressure and mechanical driving force. The overall working shaft and the roller are moved laterally, and the change in the relative position angle of the overall working shaft and the roller and the movement of the rotating shaft are used to enable the continuous elastic-plastic bending of the metal sheet to finally obtain a predetermined shape and high A metal sheet forming and processing equipment for accurately forming workpieces. It uses various work shaft roller parts whose work axes are parallel to each other as the main components of the work roll. Through its conversion of mechanical, hydraulic and other energy shafts as kinetic energy during axial movement, it makes the entire work roll possible achieve changes in axial position and movement in axial rotation.
The application of the plate rolling machine in different countries is different. The foreign plate rolling machine industry has developed better. The countries with more complete technologies are Germany, Switzerland, Italy, the United Kingdom, and Japan. Among them, Swiss Chr.Haeusler and Japan Fuji Vehicle Company The most representative.
The country started late. For decades, the country has attached great importance to it and issued some policy support. In addition, with the improvement of comprehensive national strength, related scientific and technological breakthroughs in the mechanical field have been laid, which has laid a solid foundation for the development of the domestic plate rolling machine industry. With the continuous development of modern scientific information technology, cross-cooperation between various technical fields, the state and government and related fields are paying more and more attention to the study and introduction of foreign related technologies. On the whole, with the continuous research, study and deepening of foreign advanced coil processing technology, the adjustable coil three-roller and flat plate four-roller produced by Chinese enterprises have more and more replaced the domestic coil processing equipment. Symmetrical roll-to-roll three-roller and flatbed machine that have always occupied the main application position. In addition, with the continuous advancement of domestic hydraulic coiling product manufacturing and production technology, the working precision and performance of domestic new hydraulic coiling components have gradually reached a higher international level. At present, small, medium and high-power hydraulic plate bending machines for hydraulic rolling medium and thin plates need to be driven by hydraulic mechanical transmission or machine, liquid hydraulic hybrid machinery, and many large, medium and small power hydraulic plate bending machines for hydraulic rolling thick plates Need to use a hydraulic motor drive or multiple generators to drive jointly. The professional machine tool factories produced by domestic large-scale coiled steel plate machine tool factories include Nantong, Jiangsu.
Although China's plate rolling machine has achieved tremendous development, there are still some technical problems in the industry as a whole. The level of integrated and synergistic technology between information processing systems needs to be continuously increased, and there is a lack of a set to adapt to the development of different industries. In order to meet the needs of the automatic information processing system, China's intelligent plate rolling machine should adapt to the newest wave of emerging economies and the rapid development of globalization as soon as possible, adapt to the new national development strategy, and accelerate the deepening of structural adjustment and industrial transformation of roll plate machine manufacturers Renovation and upgrading, the introduction, digestion, and absorption of foreign advanced equipment technology, using foreign innovative technology as the driving force to lead the industry development, progress and independent innovation, can accelerate the strengthening and expansion of China's large-scale roll plate machine equipment manufacturing industry.
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