Reasons for Bubbles During Welding of Color Coated Plates
Upload Time:
2022-07-28
During the welding of color coated panels, bubbles may sometimes appear due to external factors, which can make the welding unstable and also affect the aesthetics. Therefore, we should try our best to avoid this situation when welding. What is the reason for this phenomenon? Only by finding the cause can we better solve it. Let's explain it to everyone below. If the surface of the weld seam on the color coated plate is not cleaned thoroughly, it is easy to cause the appearance of bubbles, such as the presence of oil stains, moisture, and other components. We can solve this problem by cleaning the surface of the weld to be welded. 2. Impurity of protective gas can also lead to the generation of bubbles, and 99.99% argon gas can be used to address this issue. If the welding wire end is exposed to air, bubbles may also occur. So, we need to keep the end of the welding wire under the protection of inert gas when welding the color coated plate. The three methods introduced above can effectively prevent the generation of bubbles during the welding of color coated plates. For bubbles that have already appeared, we can directly use an angle grinder to grind them off. In future practical operations, everyone can refer to the content introduced in this article, and I believe it can effectively solve your problem.
During the welding of color coated panels, bubbles may sometimes appear due to external factors, which can make the welding unstable and also affect the aesthetics. Therefore, we should try our best to avoid this situation when welding. What is the reason for this phenomenon? Only by finding the cause can we better solve it. Let's explain it to everyone below.
If the surface of the weld seam on the color coated plate is not cleaned thoroughly, it is easy to cause the appearance of bubbles, such as the presence of oil stains, moisture, and other components. We can solve this problem by cleaning the surface of the weld to be welded.
2. Impurity of protective gas can also lead to the generation of bubbles, and 99.99% argon gas can be used to address this issue.
If the welding wire end is exposed to air, bubbles may also occur. So, we need to keep the end of the welding wire under the protection of inert gas when welding the color coated plate.
The three methods introduced above can effectively prevent the generation of bubbles during the welding of color coated plates. For bubbles that have already appeared, we can directly use an angle grinder to grind them off. In future practical operations, everyone can refer to the content introduced in this article, and I believe it can effectively solve your problem.
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