I have one copy of Lightburn on a desktop PC, where I do design work, and a second copy on a PC laptop, which I use to control my OLM2. When I transfer files from one computer to the other, whether by email or thumb drive, everything remains the same, except cut speed. That changes by a factor of 60: cut speeds of 1000 on the desktop are transforme...
2023-11-011.1K10I may simply be overthinking this but with Co2 lasers, when setting up test cards, you’re dealing with speed and power, easy enough…But what about UV, where you’re dealing with Speed, Freq, Q-Pulse? How would one go about accurately setting up a material test card specific to a UV laser to account for all three?
2023-10-3199210error 5 autoguiado no esta habilitado en la configuracion de Grbl
2023-10-2899710The update overlay button keeps turning grey and I need to choose from the camera drop down menu “none” then choose lightburn camera to get it back. It does this often while I am working on a design. It seems that it started happening since the last update. Anyone else experiencing this or know how to to repair this?
2023-10-281.1K10Hi everyone. Sorry if i placed this in the wrong section.Yesterday, I recieved my Aeon Fiber Laser ST50J. I was playing with some materials I had, and as I was testing and testing. I’d save the settings where I thought were good, in the library. Came back today and everything I had saved from yesterday is gone.Would anyone know what I could...
2023-10-281.3K10I have lost t the “select objects” option from my laser drop down menuThank you
2023-10-271.1K10I’ve been using Lightburn to cut out some veneers for a job over the past year. Each unit contains 5 closed shapes that are identical and I have 4 units worth set up across the bed. So 20 identical shapes that should all cut the same.I’ve recently started noticing that some of my veneers are loose fitting. After a while I figured out t...
2023-10-2778710I am making the finger joint box for the coasters. It has worked beautifully before. Now two sides are right but the other two, the bottom fingers are correct but the side ones are too big. Looking at the program, they are right, fit perfectly on the screen but are off when lasered. Weird. Also circles are oval. This all happened after the new upda...
2023-10-2794310I’d like to use a Calcomp digitizing tablet to input blueprints of parts to cut out with my laser. Is there a way to set up such an input tablet (Roll-Up 3036 III) in Lightburn?TIA,GT
2023-10-2698110Lightburn v1.4.03 on Win 10 machine is not working. Offset outward actually offsets both directions. Offset inwards does nothing. Offset both works as intended.
2023-10-2698410Recently the laser quietly stopped firing in the middle of a simple job. It was just cutting a straight line at about 20mA.The rest of the machine still works normally. No error messages. The power supply’s fan is running.What I’ve tried:Controller Pulse button = nothing happens. No movement on ammeter, and laser doesn’t fire.Test...
2023-10-251.1K10HiWhat is the reason that the laser cuts great in the Y axis but worse in the X axis?
2023-10-251K10cutting 1/2” foam sheet into 1” circles. Start point and end point don’t quite meet up. Can I make laser go slightly past the start point so it cuts complete circle and cut pieces will cleanly fall out of scrap sheet.
2023-10-251.1K10Hi all…I found objects that I like but it’s very intensive for laser.Does LightBurn have option to simplify objects? Check image so you can see what I mean.
2023-10-2487410So, as I progress down the road to the completion of the Russ Sadler upgrade, I’ve bumped into a few challenges* along the way. When I installed the adjustable head bracket (from Cloudray) I had to move it about 8mm forward so that it wouldn’t slam into the homing sensor (which was on the left side of the X gantry). I have moved that se...
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