Re: Laser Cutting a Monogram
Boss Lasers (built in China) are better than ebay Chinese lasers but the 95% power limit might be Boss trying to protect their tubes. Do you have an ammeter on your machine? If so, are you sure 95% is not over-driving your tube past the rating for your tube? You don't want to kill or seriously shorten the life of your tube by over-driving it. Examine your tube carefully for a sticker with the manufacturer name (Puri, Reci, EFR, SPT, etc.) and tube model number (NOT the KEH black and silver label), then go to the tube manufacturer's website and look up the specifications.
You would need to test, but sometimes it is actually faster to make multiple passes at faster speeds when cutting really thick material. Additionally, multiple passes can produce less charring with organic stuff like wood.
"80 Watt” 700mm x 500mm Ke Hui 7050 Laser (Similar to the Red Sail)