Reasons: 1. The needed focus is lost Wrong focus length For standard laser head(2" lens), the focus length is 6mm, 4 inch laser head, the focus length is 10mm. TYPE DOT SIZE FOCAL DISTANCE FUNCTION STANDARD 2" 0.0039″(0.099mm) 4.5mm~6.5mm Cutting ...
When we use just the right power and speed to cut,there is no excessive charring of the cutting area. As we reduce the cutting speed the charring of the cutting edges deepens. As we increase the cutting power the charring of the cutting area also ...
Test with 3mm plywood, LightBurn software, Engraving(Fill) and Cutting(Line) modes , 60W, 80W, 100W, 130W tubes. Engraving(Fill) 60W 80W 100W 130W Cutting(Line) 60W 80W 100W 130W Material test file download The lbrn files are attached
Test with 3mm plywood, LightBurn software,Engraving(Fill) and Cutting(Line) modes, 30W, 55W RF tubes. Engraving(Fill) 30W 55W Cutting(Line) 30W cutting is coming 55W Note: If the circle does not close, it is caused by the minimum power setting being ...
Below picture is 5mm acrylic, engraving with 1000mm/s speed, 15% power. Reason: This behavior is not because of a fault. It is due to the fact that the actual output power is with certain fluctuations and is unstable. Solutions: 1. Increase the ...