Important:The controller Start Speed and Min Power rules still supersede all operations. This form will calculate the correct values for you and label the actual power and power scale in the axis!

So with a Output Max Power of 70% and an Output Min Power of 20%, setting a 50% power scale will result in an actual 45% laser power (Halfway between 20% and 70%). The power scale is a percentage BETWEEN the min and max output power settings and not the absolute power. This will eliminate the challenges that happen when changes a user makes for their project carries over to the next user.The way this test chart is generated will depend on your controller:Īll test patches for a set speed are created on the same layer, and each shape has its own power scale set, this allows 100 power levels per speed, and up to 31 speed settings. One day, we hope to understand how to create a user config file for LightBurn that will enable us to force LightBurn to start in a specific configuration. Members with their own copies of LightBurn can clone this repo (or just download any of the cut libraries) for their own use. The cut library loaded into LightBurn when the app starts will be the merged version of the Little Blue and Big Red cut libraries. The workstations in the Studio that are not directly connected to a laser will also each contain a clone of this repo in their C:/users/maker/documents/Lightburn directory.

The python script that merges the cut libraries will be run periodically on the Little Blue and Big Red libraries in this repo to create a merged cut library. The cut libraries on those machines will evolve over time and the changes committed back to this repo. The cut library loaded into LightBurn when the app starts will be the version that matches the laser the computer is connected to. The computers that control Little Blue and Big Red will each contain a clone of this repo in their C:/users/maker/documents/Lightburn directory. LightBurn Default config file for Little Blue LightBurn Default config file for Big Red.Python script for merging Cut libraries from Little Blue and Big Red.This repo is where the BARN ETA studio is keeping the configuration files for the LightBurn software that we use with our two laser cutter/engravers.

Lightburn files download