THE SINGLE BEST STRATEGY TO USE FOR LASER MACHINE

The Z axis is no less than twelve inches, can we use this to established the laser head length? or do we have a Management for fine tuning the depth of the head to the program?In a very CO2 laser cutter machine, the laser beam is produced in a very tube stuffed with CO2 gasoline. Up coming, with the assistance of mirrors and lenses, the laser beam