I upgraded the Sculpfun S9 with a 22W laser head and now the burn appears at the start of every cut. I didn’t have this problem with the 5W laser. Is there any solution?
You have a lot more power now There are different ways to tackle this.
- Use less power and more passes
- Use lead-in and lead-out feature
- Use dynamic power (though not the best option for cuts)
- your material is also supporting this effect because it’s so bright. You will need to clean it afterwards anyhow.
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