Kneel down and ask for the detailed technical parameters of the laser marking machine

Laser marking uses laser photons as the carrier of energy, and the high energy generated after focusing the ultra-fine laser beam to achieve the marking of the surface of the material.

Laser marking is a non-contact process, and the processed workpiece is not deformed.

Laser marking has a small heat-affected area, an accurate processing trajectory, high processing speed, and can complete some processes that cannot be achieved by conventional methods.

Equipment features: The equipment is produced with international leading technology, and the core components are imported from abroad. Its advantages are:

1. It is the smallest equipment in the same kind of products in China.

2. The light source adopts semiconductor array, and the light-light conversion efficiency is high.

3. Low heat loss, no need to be equipped with a separate cooling system; There is no cold water tank, which saves the trouble of changing the water.

4. Low power consumption, about 500W h.

5. The performance is stable, and the maintenance-free time of the whole machine can reach 15,000 hours, and there is no need to install krypton lamp.

6. It can mark the surface of various metal materials and some non-metal materials, and the applicability is very strong.

7. With the computer, the marking graphics and parameters can be changed at will.

8. The marking effect is fine, unique, never worn out, and has anti-counterfeiting.

Applicable materials: It can mark high-resolution and very beautiful images on any metal (including rare metals), engineering plastics, electroplating materials, coating materials, spraying materials, plastics and rubber, epoxy resins and other materials.

Application industry: Widely used in mobile phone buttons, plastic translucent buttons, electronic components, integrated circuits (IC), electrical appliances, communication products, signs, sanitary ware, hardware products, tool accessories, precision instruments, glasses and watches, jewelry, auto parts, luggage buckles, knives, locks, cooking utensils, stainless steel products, PVC pipes, medical equipment and other industries.

Main parameters: Model EP10-1

Laser type wavelength ND: YAG 1064nm

The peak power of the laser is 20kw

Laser beam quality m2 <

Laser pulse width 8ns

Power stability (rms, >4h) <3%.

Laser mode tem00

Marking range 50mm x 50mm

70mm x70mm

110mm x 110mm, etc.

Marking depth

The maximum marking line speed is 7000mm s

Minimum marking line width

Minimum character height

Repeatability of 10 rad

Power consumption

Power requirement 220VAC 50Hz

Parameters are just an external performance, if you want to understand more deeply, you need to understand the accessories of the marking machine.

Shenzhen Shengming laser equipment, dedicated to your service.

The parameter settings of the laser marking machine are explained in detail as follows:

1. Marking frequency, the number of pulses per unit time is called the marking frequency of the fiber laser marking machine.

If the marking frequency is large, the laser spots will be dense, and if the marking frequency is small, the laser spots will be loose. Although it may not be visible to the naked eye, if we put the marked area under an electron microscope and magnify it, we can see that what appears to the eye as a continuous straight line is actually composed of many points. The higher the marking frequency, the denser the laser dots will be, and the marked place will look smoother.

2. Marking speed, which refers to the moving speed of the laser.

This speed refers to the speed that can be adjusted in the parameters, not to the overall speed at which a product is marked. Because the overall marking speed is not only affected by the adjustment of speed parameters, but also by factors such as marking depth and marking area.

The function of the marking speed parameter is that the faster the speed, the faster the marking speed, all else being equal. The faster the speed, the fewer times the same place will be hit with a laser. If the speed is slow, it is more conducive to playing depth.

But it's not always the slower the speed, the better the depth. Because the marking speed is too slow, the material produced by the laser will accumulate on the surface of the material, affecting the laser to penetrate deeper. Therefore, if you want to hit the depth, you need to use low speed to hit it a few times and then sweep it at high speed.

3. Marking power.

In the parameter settings, the power is adjusted by percentage, and the output power from 0 to 100 can be adjusted. Generally, the default parameter is an output power of 50. The larger the output power, the greater the laser output energy and the easier it is to hit the depth.

However, the output power should be adjusted according to your actual needs, because the output energy is too large, the greater the impact on the material, and you can achieve the effect you want without turning on more power, otherwise it will have an impact on the service life of the laser if you work at high load for a long time.

4. Filling, mainly used in closed graphics that are not related to each other

The filling types are: one-way fill, two-way fill, ring fill, and optimized two-way fill, which can adjust the filling angle, line spacing, and line margin. There's not much to talk about this parameter, you can actually try it and know what is going on (fill in the lines inside the graph).

5. Pulse width.

Pulse duration refers to the duration of a pulse. The general fiber laser marking machine does not have the function of adjusting the pulse width, what are the advantages of the fiber laser marking machine with adjustable pulse width, the main thing is that it can be used to hit black alumina, and there will be a little advantage in the depth.

The parameter settings of the laser marking machine are explained in detail as follows:1. Laser wavelength:

2. Laser repetition rate: 5-20kHz.

3. Standard engraving range: 110mm 110mm.

4. Engraving depth: 5mm.

5. Engraving line speed: 7000mm s.

6. Minimum line width: minimum character:.

7. Repeatability: .

8. Machine power: 250W.

9. Laser power: 10W, 30W, 50W, 100W.