Laser welding is a non-contact welding process that uses laser energy to join together several different welding materials and then select them into a whole to meet the different requirements of different parts for material properties. Laser welding only applies vertical pressure at the welding point, thereby minimizing the mechanical stress on the product and achieving lightweight equipment with the lightest weight, optimal structure and best performance to ensure welding quality.
Advantages of laser welding
Laser welding machines use the characteristics of high directivity and high power density of laser beams to focus the laser beam in a small area through an optical system to form a local high temperature, thereby melting and welding the metal. Laser processing is non-contact processing, and energy is supplied in a short time, so it can avoid thermal effects outside the processing point. Because the processing time is short, moving objects can also be processed.
With the continuous development of the economy, market pressure on enterprises continues to increase, forcing enterprises to seek new development directions to survive in the fierce market competition. Laser welding can fundamentally improve product quality and enhance the market competitiveness of enterprises. In the past, the main obstacle to the adoption of laser welding was the high price of laser welding machines due to the high laser power required. In recent years, the price per watt of laser welding machines has dropped, so it can compete with other welding processes, and the operating costs of laser welding are low, allowing laser welding to enter the production process of enterprises.
The penetration depth of laser welding is easy to control. The penetration depth depends on the thermal conductivity of the metal. The depth and width of the welding seam can be larger than that of arc welding, which fully improves the welding quality of the product. Laser welding is fast and depends on the material, penetration depth and laser power. The welding speed of thin materials can reach 30m/s, which improves the production efficiency of the product and increases the output value. The process of laser welding has good repeatability. For parts with fixed shapes such as water-cooled walls, which can be automatically welded, it is easy to realize computerization. It is suitable for mass production and further improves the production efficiency of the product. At the same time, laser welding has a very wide range of applications. It can provide high enough power to weld various similar or different materials, and can also weld irregularly shaped joints. For some alloy series that are difficult to weld with traditional techniques, laser welding is used This results in a stable process, increased weld strength and excellent forming. In the entire production process of boilers, basically everything revolves around welding, the quality of welding, the time and labor consumed by welding
Strength is very important to the quality and efficiency of the entire boiler manufacturing process. The use of laser welding technology can greatly improve the work efficiency and production quality in the welding process, which is in line with the optimization efficiency of boiler manufacturing and the prospects and trends of large-scale development.
Product recommendation
Application of laser welding technology in boiler manufacturing
Laser welding machines utilize the characteristics of high directivity and high power density of laser beams. Through the optical system, the laser beams are concentrated in a small area to form local high temperatures, thereby melting and welding the metal. Laser processing is non-contact processing, and energy is supplied within a short period of time, so it can avoid thermal effects outside the processing point. And because the processing time is short, moving objects can also be processed.
The penetration depth of laser welding is easy to control. The penetration depth depends on the thermal conductivity of the metal. The depth and width of the welding seam can be larger than that of arc welding, which fully improves the welding quality of the product. Laser welding is fast and depends on the material, penetration depth and laser power. The welding speed of thin materials can reach up to 100%, which improves the production efficiency of the product and increases the output value. The process of laser welding has good repeatability. For parts with fixed shapes such as water-cooled walls, which can be automatically welded, it is easy to realize computerization. It is suitable for mass production and further improves the production efficiency of the product. At the same time, laser welding has a very wide range of applications. It can provide high enough power to weld various similar or different materials, and can also weld irregularly shaped joints. For some alloy series that are difficult to weld with traditional technology, laser Welding results in a stable process, increased weld strength and excellent forming. The entire production process of boilers basically revolves around welding. The quality of welding, the time spent on welding, and the labor consumed are very important to the quality and efficiency of the entire boiler manufacturing process. The use of laser welding technology can greatly improve the work efficiency and production quality in the welding process, which is in line with the optimization efficiency of boiler manufacturing and the prospects and trends of large-scale development.
Boiler manufacturing is not a new industry. For a long time in the past, the focus of boiler manufacturing was on the practicality and safety of the boiler. That was because the technical level was limited in the past, so most of the energy was focused on quality. With the development of the times, while the quality can be fully guaranteed, the aesthetic appearance of the boiler has also become an important reference factor for consumers to choose to buy. Laser welding can not only improve product quality, but also improve welding to a great extent. The appearance quality of the stitching makes the product beautiful and elegant, fully attracting the attention of buyers, thereby improving the market competitiveness of the product. The reason is that laser welding can achieve non-contact welding. The laser beam will not stress the workpiece, the workpiece will deform little, and the heat affected zone will be small, making the welded part more beautiful. The application of laser welding technology to the boiler manufacturing industry can help boiler companies better solve this problem and make the products beautiful and elegant, which will become a major selling point of the products.
For the boiler manufacturing industry, the emergence of laser welding technology can help them use more advanced welding technology to weld boilers, while ensuring excellent welding quality and making the boiler appearance more beautiful and elegant. And compared with metal welding, welds using laser welding are more resistant to wear and corrosion. This advanced technology will inject new vitality and power into the boiler manufacturing industry.
Conclusion
With the continuous improvement of the level of science and technology, laser welding has been widely used in automobile, steel, shipbuilding and other industries, and has further promoted the continuous development and progress of laser welding technology. This also shows that the application prospects of laser welding technology are very Optimistically, I believe that laser welding technology will also be widely used in the boiler manufacturing industry and will also bring huge economic benefits to enterprises. But at the same time, we must also clearly know that any technology will have its own limitations in the development process. In the process of using laser welding technology, we should also be clearly aware of the flaws and shortcomings of this technology itself. Continuous improvement in production work is the feasible way for the long-term development of enterprises. I believe that laser welding technology will be widely used and achieve fruitful results in the near future.
