How to turn on the red light of laser marking machine?
Presumably, many users who have operated the laser marker have some
opinions on the red light indicator system of the marker. The production
of a laser marking machine must include a red light indicator system,
which is often called red light regulation. However, there are many
functions of red light regulation, and it also plays a vital role in the
identification and positioning of laser marking machine.
The role of red light regulation mainly includes the following three points:
1. Red light regulation is used as indicator light on the optical path of the adjusting resonator.
2. Red light can also be used as the focus of laser marking machine, which is the indication of marking distance.
3. As an indicator light for marking and positioning of laser marking
machine, according to the different marking software, it can be divided
into marking center point indication, marking pattern length and width
indication, marking pattern overall simulation indication and other
Special attention should be paid to turning on the red light adjustment
of laser marking machine. Operators need to have a certain understanding
of the equipment. For example, the red light adjustment opening of
general laser marking machine manufacturers is on the marking software.
The red light switch keypad F1 can be turned on, off or on the marking
interface to open the red light button for operation. If you only find
that the galvanometer is moving without the red light coming out, check
first to see if there is a mechanical switch to control the red light.
See if the red light power is turned on. Use a multimeter to measure
whether there is 5V electricity between the two red and black lights of
the red light indicator. Voltage, if it is 5V voltage without laser
output, then it is certain that the red light indicator needs to be