Creating a Material Test Card using LightBurn - Project Walkthrough - OMTech

'focal adjustment tool provided by the company' ... there were 2 acrylic pieces in my box.... and for the other people that dont know how, why not go thru that part of the process? information is appreciated but, should have went thru the full process for the people that do need it...

I contacted customer support about a problem, and it's been weeks with no response. The lack of support is infuriating.

the power on the left is that max or min power ?

You have an impressive camera I feel like I'm standing right there.
It also helps too see your videos.
I'm new to this so I will be following you. Thanks for everything.

Thanks. I just installed the k40 upgrade board so I can run lightburn on it and this helped me dial in the settings

Understand how to do the card but what if say I use leather, do I create a “card” on the leather (?) 🤔

This doesn’t help entirely. I tried the card on acrylic and nothing cut out and a lot didnt engrave at all. People always skip over how they decide on the numbers they use for the percentage and speed…can you advise on how those decisions are made?

Ran into the text on the side for outline is not even marking the wood. Tried and checked all power and speed setting but not sure why it is not doing the text?

Very helpful!

Mine came out with a shadow on everything? Any idea what might be wrong, this is the first thing I’ve done on my OMTech 80 watt

Would you share what camera you decided to use with your laser set up? Thank you!

THANK YOU

So where did you get the 150m, 20 Percent power settings? You left that out.

I wonder if smaller details would be more prominent with less burn/heat bloom if CO2 was used in the air nozzle?

Thanks! I just ran this last night on my new Omtech 100w. One issue I ran into was that the letter outlines on the right ended up being misaligned. Any idea what could cause that?

very nice

Thank you!