Is the laser of the laser marking machine harmful to the human body?

1, the laser beam of the laser marking machine is very small, the operator generally like to stare at the laser marking machine beam, if you look at the sparks generated by the cutting for a long time, it is damaging to the eyes, and there will be a stinging sensation. Therefore, if you stare at the laser beam for a long time, it will have a certain effect on the eyes, so try not to stare at the beam when operating the laser marking machine.

1, laser marking machine is a high-tech marking equipment, marking effect is fine and beautiful, high efficiency, very popular. And after the researchers' investigation and experiment, found that as long as the operation is proper, generally speaking, the laser marking machine will not cause any harm to the body.

2, with the progress of laser technology, laser marking machine as a new type of marking equipment, is recognized by more and more users, is now more and more used in a variety of industries, such as video industry, automotive manufacturing, parts processing, medical equipment, tubes and so on.

3, laser marking machine is a kind of environmental protection equipment, in the work will not produce any toxic or harmful to the human body gas, will not be like other equipment to produce some harmful to the human body gas, will not damage the environment.

Use process:

①Turn on the incoming power, open the key switch. At this time the machine pumping and refrigeration system is energized, the ammeter shows the value of about 7A.

②Wait 5 to 10 seconds, press the trigger button on the external control panel, the ammeter shows zero, 3 to 5 seconds later, the krypton lamp ignites, the ammeter shows the value of 7A. (Refer to the laser power supply operating instructions).

③Turn on the galvanometer power supply.

④Open the computer, call out the required marking file.

⑤Adjust the laser power to the working current (10 ~ 18A), you can start marking.

After marking, turn off the power of each component in the following order.

①The laser power supply working current is adjusted to the minimum (about 7A).

②Turn off the computer.

③Turn off the oscillator power.

④Press the stop button.

⑤ Turn off the key switch.

⑥Disconnect the incoming power supply.

Baidu Encyclopedia- Laser Marking Machine