The difference between marking machine and coding machine and signal interference

Author: Correct Pack -Laser Marking Machine Manufacturer

Many people in the marking machine and coding machine can't tell the difference between the two. Don't look at the difference between the marking machine and the coding machine. There is an essential difference between the marking machine and the coding machine. Marking machines are divided into electrochemical marking machines, pneumatic marking machines, and laser marking machines. Now the last thing you enter is laser marking machines. The difference between marking machines and coding machines is the marking method. The printed marks are more exquisite, and the time of existence is longer. Now the marking machine is widely used, and it is used in many enterprises. It is always used in the production industry, because each manufacturing industry has its own standard quality. The marking machine can meet this requirement, and print out its own logo for the company's products, and the effect of use is also very good. Marking machines have been widely used in developed countries, and now it is a big problem to choose and buy marking machines. The production of marking machines requires high technology, and advanced technology is only in the hands of a few people. Marking machine, so imported marking machine is a good choice, but the price of imported marking machine is not flattering, and some small and medium-sized enterprises produce marking machines with quality problems.

The fields of application of marking machines and coding machines are also different. Coding machines are mostly used in the civilian field, while marking machines are mainly used in the industrial field. Because the marking effect printed by the marking machine is better, the marking machine is now more popular. The specific steps of adjusting the optical path of the marking machine:. 1. First turn on the red light power, remove the Q switch, adjust the rear mirror, module, and front mirror so that the reverse setting point is at the same point as the red light emitting point.

2. Turn on the chiller, laser power supply, place the frequency doubling film between the front reflector and the beam expander, adjust the laser power to about 10A, observe whether there is green light on the frequency doubling film, and gently adjust the front reflector bracket, Until the green light appears, the UV laser marking machine gradually reduces the output current of the laser power supply to 8A, and continues to carefully adjust the four knobs on the front and rear reflector frames to make the diameter of the spot the brightest. 3. Put the frequency doubling film under the focusing lens, and adjust the beam expander bracket to make the diameter of the spot the brightest and roundest. 4. Install the Q switch, put the frequency multiplier between the front mirror and the beam expander, and observe whether the Q switch locks the light normally through the switch Q drive, and whether there is any light leakage. When there is light leakage, adjust the Q position. After adjustment , and then increase the laser power supply current to observe whether there is light leakage until there is no light leakage at all.

5. After finishing the above work, you can try marking first. If the marking effect is ideal, you can use it. If not, check which link has a problem and do it again according to the method. If there is signal interference when using the laser marking machine, you can install the following methods to deal with it:. The signal interference problem of the laser marking machine occurs when the computer sets the straight line of the IC automatic laser marking machine, and what is printed is a wave. This is caused by signal interference. The reason for the interference is the excitation.

Optical power supply and acousto-optic driver, the interference effect of external power grid fluctuations on the galvanometer, you can find a solution if you know the reason, you can try not to turn on the laser power driver. , check whether the lines scanned with the indicator light are wavy or not. After confirming that there is no interference in the previous steps, first power the laser with air. Check to see if there is any Ariel phenomenon, then gradually increase the output power of the laser power supply, observe the drawn lines, and finally turn on the acousto-optic drive to observe, and the waves appear.

It is basically possible to determine where the interference comes from at which step the phenomenon occurs. After finding out the source of the interference, we can come up with a solution to the interference. It is best to find a quiet environment during use, so that the chances of signal interference will be greatly reduced. Zhuhai Correct Pack is a well-known laser equipment manufacturer in China. It has been focusing on the development and production of laser equipment for 12 years, providing customers with a complete set of laser equipment solutions, and creating cost-effective laser equipment. Main business: UV, co2, fiber laser marking machines, laser radium engraving machines And other cost-effective laser equipment, national service hotline: 400-0098-266https://www.xmslaser.com/.