Table of Contents
Advertisement
Operation
9.7
Focusing
Notice
It is absolutely essential to maintain the correct focal distance for every laser marking process. Only
when in focus will the laser beam achieve the power density necessary for permanent and clearly legible
marking.
Prior to any marking it is therefore necessary to set the correct focal distance between the marking head and the
workpiece. An incorrect focal distance is the most common cause of poor or even indistinguishable markings.
The focal distance (A) is measured between the lower edge of the working galvo head (B) and the upper surface of the
workpiece (C). The correct focal distance depends on the lens used (focal length).
54
Emission indicator status yellow - shutter is closed, no laser
power output.
Emission indicator staus red - shutter is open, output of laser
power possible.
Warning Laser
If the device is switched on or the safety shutter is
open there is a danger of laser radiation.
–
Pay attention to the emission display.
–
Do not open laser marking head.
Advertisement
Table of Contents
