Views: 0 Author: Site Editor Publish Time: 2024-11-12 Origin: Site
With the rapid development of industrialization, large-scale storage tank welding technology has gradually become a more mature and standardized construction method. Large storage tank refers to a container with a volume of more than 50 cubic meters for storing various substances. Because of the large volume and complex structure of the storage tank, it is difficult to weld.
Therefore, the development and application of large storage tank welding technology has become the focus of research.
The production of large storage tanks needs to follow certain specifications and technological processes. First of all, the material selection and processing need to be carried out, including the selection and cutting of steel plates (generally using oxy-acetylene cutting or plasma cutting). Then, seam welding is performed on the steel plate, followed by X-ray and ultrasonic inspection of the welded joints. After welding, the storage tank is subjected to pressure test and paint treatment.
Among them, welding technology of large storage tank is the core link of storage tank production. Modern large-scale storage tank welding technology has been developed to high strength, high efficiency, high automation and so on. Here we focus on the development and application of welding technology.
1. Traditional manual welding
In the early production of large storage tanks, manual welding was used. Manual welding From the early manual arc welding to the later gas shielded welding and automatic welding, the manual welding method has always occupied an absolutely dominant position in the process.
However, the traditional manual welding technology has some disadvantages. Such as long time, work intensity, labor force and so on. In addition, the welding quality is difficult to guarantee, and it is easy to produce quality problems such as porosity, slag inclusion and cracks in the weld. Therefore, in order to improve the quality and efficiency of welding, it is necessary to constantly improve and innovate welding technology.
2. Intelligent automatic welding
With the continuous progress of science and technology, the emergence of automated machines is more and more applied to industrial production work. The appearance of the machine will make the tedious work simple and efficient, and reduce the occurrence of work safety accidents. Similarly, the welding technology of large storage tanks has also developed to the stage of automatic precision welding technology.
Modern intelligent automatic welding machines can be precisely controlled according to 3D models. Workers only need to set up the welding procedure to begin the automatic welding process. Automatic welding technology overcomes the defects of early manual welding, and can fully implement welding procedures, which is more efficient and reliable. The application of automatic gas shielded welding, automatic arc welding and automatic laser welding technology has greatly improved the speed and accuracy of welding.
In addition, the advantages of automatic welding machine tools are not only reflected in welding quality and efficiency, but also include more convenient operation, easy maintenance, saving raw materials and other aspects, which is an essential equipment in the production of large storage tanks.
The production of large storage tanks is a very important link in modern industry. Large tanks have a wide range of applications, including storage of crude oil, natural gas, chemicals, and more. Therefore, the quality, safety and long-term durability of storage tanks are very important. Good welding technology can directly affect the quality of the storage tank.
Aiming at the development of large storage tank welding technology, it is widely used in petroleum, chemical industry, chemical fertilizer, liquefied gas and other fields, especially in the petroleum and chemical industry. The application of large storage tank welding technology not only improves the efficiency and quality of storage tank production, but also ensures the safety and durability of storage tank.
