Problem: Ich klebe Fotos auf Sperrholz und laser das entlang einer Kontur. Leider haben Fotos keine Wiederholgenauigkeit, sodas der Laserpfad nicht bei gleichen Fotos das gleiche Ergebnis bringt.
Lösung: Wenn ich auf das Foto Kalibrierungsmarken anbringen würde und eine Software dazu bringe diese Marken anzusteuern und den Laserpfad danach positioniere und orientiere wäre das eine allgemeine Lösung.
Thank you - that exactly the solution - I think. But I didnt found the submenue “print and cut” or german “drucken und schneiden”. Is this a special version of lightburn?
There are several options for moving the laser head to a given point. You can, if you have a camera with reasonably good resolution, use it to run the laser to a point with the “normal” jogging options that are in LightBurn, see the pictures.
(Here you can also fine-tune the distance required per keystroke and speed)
Another option is to set your Ruida to a speed and step length that allows you to position the laser head exactly over a point.
If you use a red laser light for positioning help, be sure your focus is set correctly or your laser won’t match either (unless you have a cross laser as a pointer)
If it has to be positioned super accurately, I shoot a small pulse on my reference marks until it hits 100%.