Correct operation and precautions of 3W UV laser marking machine

The so-called metal laser marking machine is to use a laser beam to remove a certain part of the metal material, so as to achieve the desired effect or mark. There are two types of laser metal marking, light-engraving and deep-engraving. The specific depth depends on different materials, the power of the laser used, and the engraving time.

Metal laser marking machine

Light carving is mainly used for various tools, permanent marking on the surface of parts and accessories, deep carving is mainly used for carving abrasive tools, seals, etc.

Generally speaking, the engraving depth is related to factors such as the absorption of the laser by the engraved material, the power of the laser, and the action time of the laser on the engraved material. Deep carving usually requires a longer action time. Deep and shallow carvings can be carried out on the surface of various gold-plastic materials, such as engraving identification codes, company logos, and more complex images.

The specific operation steps of laser marking machine can be divided into the following 5 points:

1. Before turning on the metal laser marking machine, we must first check whether the power cord of the marking machine is connected correctly, but ensure that the power supply is normal during the operation of the laser marking machine.

2. Insert the key of the metal laser marking machine and turn it 90 degrees clockwise to the "on" position until the power indicator light is on.

3. Check the laser head button of the laser marking machine and confirm that the laser head button (emergency stop switch) is in the pressed state.

4. Turn on the computer equipment connected to the laser marking machine and open the metal laser marking software.

5. Then rotate the red button to make it pop up and turn on the power of the laser head. After about 1 minute, the laser head can start to complete. At this time, remove the lens cap. At this point, the laser marking machine is turned on and can accept the operator's command to perform marking operations.

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Finally, let's take a look at the precautions of the metal laser marking machine, which are divided into the following 9 points:

1. Keep the room and the surface of the machine clean and tidy;

2. It is strictly forbidden to start the laser power supply and Q-switch power supply under the condition of no water or abnormal water circulation;

3. It is strictly forbidden to change the protection circuit and the main components of the laser arbitrarily;

4. No-load operation of the acousto-optic power supply is not allowed (that is, the output end of the acousto-optic power supply is suspended);

5. If an abnormal phenomenon occurs, first turn off the galvanometer switch and the key switch, and then check;

6. It is not allowed to start other components before the krypton lamp is ignited to prevent high voltage from entering and damaging the components;

7. Note that the output terminal (anode) of the laser power supply cannot be suspended to prevent ignition and breakdown with other electrical appliances;

8. Keep the internal circulating water clean. Clean the water tank regularly and replace with deionized water or pure water;

9. Regularly check whether there is dirt on each optical lens (the term depends on the working environment), if there is dirt, wipe it in an emergency.