Advantages and operating precautions of the welding machine group
Published Time:
2020-10-12
Compared with seamless pipe production equipment, high-frequency welded pipe production features high continuity, efficiency, and low cost. Simultaneously, the production of raw material strip is developing rapidly, and the proportion of welded pipes in the entire pipe material is increasing. High-frequency welded pipe production has the advantages of being pollution-free and low-noise in terms of production efficiency and economic benefits, producing no wastewater or waste gas. The production uses circulating water cooling, which is both energy-saving and environmentally friendly, and also saves labor, requiring only 5-8 people per shift. In terms of use, with the improvement of the quality of electric welded pipe welds and the reliability of non-destructive testing, the uses of welded pipes are becoming increasingly widespread, replacing seamless steel pipes in more sectors and applications. The growth rate of welded pipes is greater than that of seamless pipes, which is the overall development trend. High-frequency welding technology has advantages in many aspects and is adaptable to a wide range of pipe blank materials and steel pipe specifications and dimensions. High-frequency welding not only increases welding speed but also obtains welds with a small heat-affected zone and good penetration.
Compared to seamless pipe production equipment, high-frequency welded pipe production is characterized by its high continuity, efficiency, and low cost. Simultaneously, the production of raw material strips is developing rapidly, and the proportion of welded pipes in the entire pipe material market is increasing. High-frequency welded pipe production boasts the advantages of being pollution-free and low-noise, resulting in economic benefits. It does not produce wastewater or exhaust gas. The production process uses circulating water cooling, which is both energy-saving and environmentally friendly, and also saves labor; only 5-8 people are needed per shift. In terms of applications, with the improvement of electric welded pipe weld quality and the reliability of non-destructive testing, the applications of welded pipes are becoming increasingly widespread, replacing seamless steel pipes in more sectors and applications. The growth rate of welded pipes is greater than that of seamless pipes, which is the overall development trend. High-frequency welding technology has advantages in many aspects, and it has a wide adaptability to pipe blank materials and steel pipe specifications and dimensions. High-frequency welding not only increases welding speed but also obtains a weld with a small heat-affected zone and good penetration.
1. Generally speaking, the formulation of welded pipe unit operation procedures must comply with safety regulations. Operators must not come into contact with the mold during the operation of the unit, and they should also pay attention to placing their hands in the pipe outlet direction to avoid injury or harm due to improper operation. In addition, before operation, operators should check whether each lubrication point of the unit is properly lubricated. If not, add some lubricating oil to ensure the normal operation of the unit. During the use of the welded pipe unit, it is necessary to use some high-temperature resistant synthetic composite aluminum-based lubricating grease to avoid damage to the welded pipe unit.
2. Pay attention to adjusting the one-way valve of the flying saw in the welded pipe unit, and ensure that the flying saw trolley and the steel pipe production speed are synchronized to effectively prevent the saw blade from being damaged.
3. In daily life, regular inspection and maintenance of the welded pipe unit should be carried out, and the performance of the welded pipe unit should be understood in a timely manner. If a fault occurs, timely measures should be taken for repair.
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