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Fiber laser marking machine tutorial

by:Leadtech Coding     2022-03-14
Fiber laser marking machine tutorial:

1. Power on 

1. Connect the external 220V power supply. (The ground wire must be properly grounded, otherwise it will affect the normal use of the board, laser and other functions, or even damage!) 

2. Turn on the main power switch of the equipment air switch.

3. Start the computer and turn it on at the same time: red light, galvanometer, laser switch. After the computer starts normally, open the Ezcad2.7.6 marking software.

4. Load graphics or input text, etc., and set various parameters. 

5. Adjust the focal length, aim the infrared rays at the marking position, and start working. (Fiber laser has no harm to the human body, don't be afraid of light energy hurting people, but don't stay under the laser for a long time, because there is heat)

2. Shut down 

1. Turn off Ezcad2 first .7.6 Marking software.

2. Then turn off: laser, galvanometer, red light, computer, air switch main power.

Laser marking mechanism

This laser marking machine adopts fiber laser with a wavelength of 1064nm. This product is a class IV laser product and conforms to the national standard GB7247.1 -2012.

Laser has high brightness, high directivity, high monochromaticity and high coherence, which is unmatched by ordinary lighting sources. After the laser beam is focused, a high temperature of thousands or even tens of thousands of degrees can be generated at the focal point, making it possible to process almost all materials.

Laser marking is to use a laser beam to engrave permanent marks on the surface of various substances. The effect of marking is to expose the deep material through the evaporation of the surface material, or to 'engrave' traces through the chemical and physical changes of the surface material caused by the action of light energy, showing the graphics and text to be etched.

1.2 Features of laser marking

1) It can process a variety of metal and non-metal materials, especially for high hardness, high melting point and brittle materials.

2) It belongs to non-contact processing, does not damage the product, has no tool wear, and has good marking quality.

3) The laser beam is thin, the processing material consumption is small, and the processing heat affected zone is small.

4) High processing efficiency, computer control, easy to realize automation.

According to different laser power, different manufacturers of lasers, service life and other conditions, the parameters are also changed accordingly, the following parameters are only reference parameters for new machines.

Take stainless steel as an example:

effect

speed

times

Power

Frequency

Stainless steel blackening

50-200

1-2

50-60

p>

30-40

Stainless steel whitening

800-2000

1-2

10-60

p>

20-40

Stainless Steel Printing Depth

500-1000

20-100

80-100

p>

20

Maintenance and maintenance

MZ-FM20/30W/50W fiber laser marking machine is mainly composed of electronic devices, precision instruments and optical devices , has higher requirements for the use environment and daily maintenance.

7.1 Precautions when maintaining the machine

1) When the machine is not working, the power of the marking machine and the computer should be cut off.

2) When the machine is not working, cover the field lens lens to prevent dust from contaminating the optical lens.

3) When the machine is working, the circuit is in a high voltage state, and non-professionals should not repair it when it is turned on to avoid electric shock accidents.

4) If there is any failure of the machine, the power should be cut off immediately.

5) During the working process of the marking machine, do not move the marking machine to avoid damage to the machine.

6) Do not stack or place other items on the marking machine, so as not to affect the cooling effect of the machine.

7) Irregularly check the cleaning of the lens surface of the field lens. If there is dust, oil, etc., use a absorbent cotton ball with more than 75% medical alcohol to wipe the mirror surface from one side. Remember not to wipe it back and forth to avoid scratching the mirror surface. Affect the light-emitting effect; do not wipe with a rag or paper towel.

Laser Technology Co., Ltd. is a high-tech enterprise engaged in the research, development, production and sales of laser equipment. High-quality, cost-effective laser equipment and solutions.

The company's main products: fiber laser marking machine, CO2 laser marking machine, fiber transmission laser welding machine, laser cutting machine, laser cij printer, etc. Supply: laser marking machine, Yantai laser marking machine, Weifang laser marking machine, etc.


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