![]() 3dpburner made some software that has settings like this for engraving images. This method is especially useful for etching pictures with the laser. And then you can choose what percentage of power you want and it will out put a voltage. I have seen laser power settings in other software that will take an input min and max value and chop it into 0-5v outputs. So a spindle speed setting of 13,000 will output 5v to my spindle speed control. With my current setup for spindle pwm I have set in my firmware that the min spindle rpm is 0 and max rpm is 13,000 and grbl chops that range into 250 steps, and converts it to a 0-5v range. My setup uses a pwm signal to set the laser power. The issue I have is how do we set the power of the laser. I have been using fusion for programming my cnc router with great success but am having trouble figuring out how to program the laser. ![]() I am almost done building my GrBL driven cnc laser and need some help programming.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |