Fiber laser marking machine effect and online flight principle


Author: Correct Pack -Laser Marking Machine Manufacturer

Fiber laser marking machine is currently the most popular laser in China. It has a shining halo. For example, the best laser in the world, the laser with better spot mode, good stability, integrated finished product, maintenance-free equipment, The laser has been used for a long time, and this kind of laser is also widely used in our daily life. For example, it is inseparable from the broadband used for fiber-to-the-home. Laser trimming technology can automatically fine-tune the specified resistance, with an accuracy of 0.01% to 0.002%, which is higher in accuracy and efficiency than traditional methods, and lower in cost. Laser processing equipment is one of the key technical equipment for transforming traditional manufacturing industries using laser processing technology. 1. The main products include various laser marking machines, welding machines, cutting machines, dicing machines, engraving machines, heat treatment machines, three-dimensional molding machines and texturing machines, etc. These products have entered or are entering various industrial fields. Some substances with metastable energy levels will absorb light energy under the excitation of external photons, so that the number of atoms at high energy levels is greater than the number of atoms at low energy levels——The number of particles is reversed. If there is a beam of light irradiated, the energy of the photon is different from the two energies. At this time, stimulated radiation will be generated and a large amount of light energy will be output. Laser marking is permanent and not easy to wear, which has special significance for the anti-counterfeiting of products. It has been widely used in branding electronic components, integrated circuits, numbering printed circuit boards, etc. Laser processing technology has been used in many fields It has been widely used. With the continuous deepening of laser processing technology, equipment and process research, it will have a broader application prospect. Because the heat input to the workpiece during processing is small, the heat-affected zone and thermal deformation are small, and the processing efficiency is high. Easy to automate.

Fiber laser marking machine effect Due to the high efficiency, no pollution, high precision and small heat-affected zone of laser processing technology, it is widely used in the electronics industry. Laser welding is one of the important aspects of the application of laser material processing technology. The welding process It belongs to the heat conduction type, that is, the laser radiation heats the surface of the workpiece, and the surface heat diffuses to the inside through heat conduction. By controlling the parameters such as the width, energy, peak power and repetition frequency of the laser pulse, the workpiece is melted to form a specific molten pool. Ultraviolet laser marking machine fiber laser marking machine has a spot close to TEM00 mode, with a small spot and a very small divergence angle, which is very conducive to focusing. The focused spot is very fine, and the marking accuracy is very high. Then In addition, the laser wavelength emitted by the fiber laser is almost equal to the wavelength of the semiconductor laser YAG. The main differences between the two wavelengths are as follows: the main wavelength of the fiber laser is 1060NM, and the other is 1090NM, and the YAG semiconductor laser emits The laser wavelength is only 1064. In this case, the maximum laser correlation between the two does not exceed 30NM. In optical applications, optical lenses with the same film layer can be used, so we do not distinguish between the two when replacing them for production. different optical components. The height of the main beam and the front and rear positions of the online flight laser marking machine can be adjusted conveniently. The laser head can be rotated 180 degrees. It has a red light focus indicator device. It is equipped with the flight marking software developed by the company itself. It is connected to the photoelectric probe and automatically triggered to realize automatic flight. Marking function, the online flight laser marking machine can mark Chinese, English and graphics, has strong text layout IC automatic laser marking machine and graphics processing functions, can automatically generate batch numbers and serial numbers, plugged in The intelligent control interface can be flexibly connected with various automation equipment and sensors, and the software functions can be flexibly modified according to the specific conditions of customers.

1. Do a good job of inspection. Before using the flying laser marking machine, you must check whether its cooling fan is normal. Only when it is normal can you activate the laser and vibrating mirror power of the marking machine, otherwise it will affect the marking machine. service life. 2. Make sure the voltage is stable before use. If you are not sure whether the voltage is stable, it is best to equip the marking machine with a power regulator to ensure that it can work in a stable voltage state. Once the power supply or other abnormal conditions occur during work, don’t panic. Turn off the main power switch immediately, and check the cause of the failure after three minutes. 3. Ensure a good working environment. Not all working environments are conducive to the normal operation of the flying laser marking machine. Do not work in an airtight environment, which is prone to static electricity. Make sure that the workplace is well ventilated and the air humidity is at More than 80%, if it is too low, it will generate static electricity, and if it is too high, it will damage the electronic components of the marking machine.

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: 400-0098-266

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