What to do if the display temperature of the diode laser marking machine is too high 5

Then turn off the machine first and let it cool down for a period of time, because in summer, the indoor temperature and humidity are already high, so the temperature of the marking machine is easy to rise, it is best not to work continuously for a long time, and no matter how good the marking machine is, it will reduce its life.

Really can't add cold pure water to the chiller, this is a faster way, I used to stay in the company is to have one, I will add cool pure water, soon the temperature will drop, open the lid of the chiller, to prevent the temperature from too high, if stuffy easy to make the water temperature rise, I hope you can solve the problem as soon as possible, good luck.

Set the temperature of the chiller first, if it can't be lowered, it means that there is a problem with the chiller. You can open it first to clean it, maybe there is too much dust, and replace the distilled water. If neither of these two works works, it may be that the chiller is not cold enough, and the reason may be that the refrigerant is not enough or the compressor is not working properly.

These problems can be solved by ordinary air conditioners.

The display temperature of the semiconductor laser marking machine is too high, and it should be said that the display temperature of the chiller of the semiconductor laser marking machine is too high. We do special chillers, laser marking machines use more of our machines, this situation is sometimes seen. If you are using a special chiller, you can have the following treatment methods:

1.First open the dust filter of the semiconductor laser marking machine, the semiconductor laser marking machine, the chiller, see if there is a lot of dust accumulation, and clean it.

2.See if the fan of the diode laser marking machine chiller is faulty.

3.Restore the temperature controller of the diode laser marking machine chiller to the factory value.

4.If none of the above works, it may be that there is a problem with the compressor or compressor of the semiconductor laser marking machine chiller or the capacitance of the compressor, and it is recommended to contact the manufacturer to deal with it.

The laser is a laser marking machine.

In the daily work of the laser marking machine, customers often encounter the situation that the laser marking machine cannot be marked and the laser temperature is too high, what is the reason for this? And can it solve this kind of problem?

Under normal circumstances, the laser generates heat when it is working, which causes the working medium of the laser to heat up, which affects the wavelength and output power of the laser.

Mode stability and other features. Lasers usually operate at a constant temperature, and the workshop is air-conditioned, so refrigeration or thermostatic components are required to ensure that the laser active medium is always at a constant temperature. Fiber lasers.

It is a new generation of laser, which has no requirements for the working environment, does not require air conditioning, and does not need water cooling, which is very convenient to use.

When the laser temperature is too high, it means that the laser temperature is too high, and the power supply will be automatically turned off, please check whether the temperature of the external working environment and the water cooler (air cooling system) is between 20 and 22 degrees, when the working temperature is within this range, the error message will no longer be displayed.

Note: For the state of overtemperature, the equipment has a protective device, if the laser temperature exceeds 35 degrees, it will automatically stop the light, and a warning will appear, if the temperature drops to 34 degrees, you can turn on the laser power again, if the laser temperature is too high, do not use the equipment for the time being, you can also turn off all the power of the laser marking machine, rest for a few minutes and then turn it on, at this time it will resume normal work, if the temperature of the laser is too high, please contact the laser manufacturer for after-sales maintenance.

You can take a look at the output voltage of the open optical power supply that supplies power to the laser.

1. The use environment of the equipment.

Because the laser equipment belongs to a high-tech optical equipment with high-tech content that combines light, machinery, electricity and other aspects, the equipment has a negative impact on the use environment.

There are relatively strict requirements, and the quality of the equipment use environment directly affects the stability and service life of the equipment. Therefore, the device makes.

a The installation site of the machine should be clean, free of dust and oil, no vibration and electromagnetic interference, and leave a certain space for operation and maintenance.

b The ambient temperature of the machine installation site should be controlled at 5-35 °C, and the humidity should not be more than 65%, otherwise air conditioning must be installed.

There are 6 common problems: 1Laser Power Problem 2

Line Problem 3Lens Problem 4Marking Software Setup Problems Header 6

Chiller issues. What should we do if we troubleshoot? First of all, check the parameters set in the marking software, whether the settings are wrong, and whether there is a problem with the marking software.

Solution: Re-set the marking parameters or reinstall the marking software. If there is no problem with the software, check the lenses for loose or damaged lenses.

Solution: Tighten or replace the lenses. If the lenses are normal, check that the chiller is properly connected.

Solution: Pick it up. The chiller is well connected, check the laser power supply, whether it burns out.

Solution: Press the test switch, twist the milliampere meter pointer to see if it is swinging, and replace the laser power supply without swinging. The laser power supply is in good condition, check if there is a problem with the Q head.

Solution: Replace the Q-head. If there is no problem with the foregoing, then you have to check the wiring slowly, whether it is disconnected, falling off, etc.

There are many reasons why the laser marking machine does not shine, here is just a general part of the common problems, if the laser marking machine of the factory does not shine, and it cannot be solved by itself, contact the manufacturer to cooperate with the solution.

1. Replace the Q switch with better performance, the Q switch has a great relationship with the pulse response speed of the Q drive, and a first-class Q switch can increase the energy of the laser by a thousand times, so that each pulse of the laser has a few joules of energy, so that it will be marked with depth.

2. Strive to optimize the beam quality of the semiconductor laser marking machine. Beam quality can be optimized in the following ways: The first method is:

Adjust the laser well, for example, try to ensure that the two ends of the all-reflex and semi-reflective mirrors and the yag rod are parallel and completely parallel, so that the laser that comes out is the most optimized laser. Secondly, the all-reflective mirror in the diode laser cavity can also be turned into a convex mirror, which is conducive to the optimization of the light spot. The third is to extend the total length of the optical cavity so that the spot quality will also be better.

Finally, a suitable aperture diaphragm can be added in the middle of the optical path to optimize the beam quality.

3. The linear output section of the diode laser can be advanced to achieve this purpose by changing the output rate of the output mirror, such as becoming 20% or 25% of the output rate.

4. Increase the power of the semiconductor laser, such as replacing the 75W semiconductor module. The increase in laser power can achieve twice the result with half the effort.

Hello! 1. Fix the red light first, the lens, the Q head, the module, and the red light passes through the center position.

2. Reflect the reflected red light back to the original red light emission point by adjusting the lens Q-head module.

3. Slowly adjust the lens and use the dimmer to bring out the green light.

There are two dimming rings on the machine, you can ask the manufacturer master to hand it over to you, that one is more troublesome.

I'm from Harbin and need help **99