So, I have tested with a new 8bar air pump, but it was not that big difference in terms of smoke.
The first panel has cut good, just one little edge to be post-cut. And I thought, hey…
Then I tried the rest border of the panel to cut with the same and different parameter, as I had flames coming out always (I had this also last time).
So, even the parameter I used with the inner panel which was good, it didn’t go well this time. Here are some pictures from the backside:
So this didn’t cut the bar to end, but the squares were good:
Changing the parameters to 30mm/s / 70%max / 60%min was not good
Going back to the original parameters, still the same:
I checked the vertical alignment and it’s fine, I did focus, -10mm, -30mm, -50mm, laser is not moving:
Regards
Peter