Why do bubbles appear when printing plates are welded
Time：
2020-09-07
Now friends have found that when the board is welded by welding, small air bubbles are created, which affects the quality and aesthetics. So why is there a reason? It can only be better solved by finding the reason.
Now friends have found that when the board is welded by welding, small air bubbles are created, which affects the quality and aesthetics. So why is there a reason? It can only be better solved by finding the reason. Let me explain to you:
1. If the welding surface of the printed board is not clean, it may cause the appearance of air bubbles. Substances such as oil, moisture and other ingredients are present. We can solve this problem.
2. For this, we can handle this with 99.99% argonto.
3. If the inside of the welding line is exposed to air, it will bubble up. Therefore, we must protect the inside of the welding line when welding the printed board.
If there are still pores after taking the above measures, you can directly use an angle grinder to grind off the bubbles on the printing plate. Of course, the fundamental solution is to strictly follow the operating procedures during operation.
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