How to handle cracking issues encountered during the operation of welding pipe equipment
Published Time:
2019-11-14
When using pipe welding equipment, especially in welding techniques, we often encounter the problem of seam cracking. Seam cracking refers to the inability of the weld seam to fully adhere during welding, resulting in substandard product quality. Cracks in pipe welding equipment are typically several centimeters or even larger. So, what causes seam cracking during pipe welding?
Do you know why there are cracks in the welded pipe? Today, the welding pipe equipment manufacturer will explain it to you.
When we use welding pipe equipment in practice, especially in its welding technology, we often encounter the problem of cracks. The so-called cracks mean that the weld cannot be completely bonded together during welding, resulting in unqualified product quality. The cracks in the welding pipe equipment are usually several centimeters or even more. Having said so much, what is the reason for the cracks in the welding pipe equipment during welding?
First of all, we need to know that the most important reason for cracks in welding pipe equipment may be the material problem, because many materials are made of chemical components. When we weld, everything follows the normal steps. During the entire welding process, the pipe of the welding pipe equipment will crack. This is mainly due to the incomplete bonding of the base material. Such cracking is entirely caused by the chemical composition of the raw materials.
Another point is the magnetic rod of the welding pipe equipment, which is a physical reason. The magnetic rod will generate a strong magnetic field during the welding process of the welding pipe equipment, causing the weld of the welding pipe equipment to reach a very high temperature in a very short time. As long as we find that the weld is black-red and there is no welding spark, we can determine that it is caused by the magnetic rod.
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