Thank you for the videos Clara they are very detailed. I think the slower piercing method is good for me and I will try today as we have normally a large hole and spatter. Can you do a video on the best gas, nozzle, parameters etc to cut galvanised sheet please? We have trouble with getting a clean cut as there is always dross on the back! Very annoying. We have tried everything! Please help ❤️👍
Hi Clara, thanks for your videos are very helpful, in the specific video you can find the list of parameters for Pierce but I can't find it can you help me !?I would be very grateful if you could help me with a list of parameters for cutting and Pierce. Thanks !
Alex, thank you. There is a video showing the parameters from 500-8000W:Laser Parameter | Fiber Laser Parameters | Laser Cutting Library ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-LM2PpMHsoVI.html
Hi Clara! I am having problems with my pierce height. My laser starts off piercing as programmed at 3mm height but after a few minutes it starts piercing higher and higher. It will eventually end up over 25mm and at that height it is leaving big burn marks about 2-3mm wide because of the focus. If I pause the machine for a few minutes then resume it goes back piercing at the correct height of 3mm but a couple of minutes later it starts getting higher again. Any idea what is happening?
Yes. I've checked both lenses, they are clean. I've put tape over the nozzle and the hole is in the center. I'm not sure why its getting hot?@@ClaraChai
Hi clara I have a problem in my machine in piercing ,, my machine is unable to pierce in all thickness,, sometime it is piercing and sometimes it is leaving,, my engineer tried most of the things but they are also unable to track... Why it is happening
@@ClaraChai I have 3kw max source , machine bed 1500x3000 with pipe attachment of 6 metre , this problem is coming from last week, first I ignored it but it was keep arising and now this problem is increased and unable to work properly.
@@ClaraChai Hi Clara with cutting Aluminum it can reflect back and damage the laser. You can reduce the reflection with good pierce. I just don't know what is best way.
