I've recently purchased a K40 laser and cut my first acrylic. However, as shown in the photo, the clear acrylic turned cloudy near the cuts; I assume due to the heat. I took 3 passes at 15ma to cut...
Type: Posts; User: sjernigan
I've recently purchased a K40 laser and cut my first acrylic. However, as shown in the photo, the clear acrylic turned cloudy near the cuts; I assume due to the heat. I took 3 passes at 15ma to cut...
I was able to get the ammeter installed but am kicking myself for not checking it with a known source ahead of installation. The shocking news is that my settings are WILDLY different than yours. ...
I think I have found the answer to my question. It appears that the cheaper ammeters will work if they are installed in series with the ground side of the tube. I guess the resistance of the tube...
I should have read the forums better but I purchased a K40 that came with a digital percentage-based power control. That is, you set the power for the laser from 0 to 100%. The laser doesn't lase...