First of all, look at the quality of its laser, because the laser is the most important part of the whole fiber laser marking machine. Its quality determines the quality of the fiber laser marking machine. Generally speaking, imported lasers are better, and its beam The quality is good, the electro-optical conversion rate is high, and the domestic laser is slightly inferior, but the domestic laser can also meet the needs of any industry, so if the funds are not very sufficient, the domestic laser can also be used. Secondly, it depends on whether the cooling equipment of the fiber laser marking machine is good or not, which can be judged from the following aspects:. 1. How about the cooling water flow rate? The faster the cooling water flow rate, the more helpful it is for heat dissipation.
2. Whether the water pipe of the cooling system is leaking, if there is dew, it will also affect the power of the laser. Finally, it depends on the quality of the laser lens of the fiber laser marking machine. Generally, the better the laser lens, the more lasers the anti-laser marking machine emits, and the smaller the laser loss, which is conducive to increasing the electro-optic conversion rate of the fiber laser marking machine. Lenses Imported lenses, domestic lenses, and domestic lenses are divided into two types: imported materials and domestic materials. The price gap is very large, and the use effect and service life are also very different. Laser marking machines are usually classified into optical fiber, ultraviolet, and CO2 carbon dioxide laser marking machines. Except for some optical accessories and organizational principles, most of the other configurations can usually be divided into the following categories.
From the principle and structure of the laser marking machine, the diagrammatic anatomy is as follows:. The structure of the laser marking machine has the following supporting systems:. One, focus system.
The function of the focusing system is to focus the parallel laser beams on one point, mainly using f-θlenses, different f-θThe focal length of the lens is different, and the marking effect and range of the UV laser marking machine are also different. The fiber laser marking machine uses an imported high-performance focusing system. The standard lens focal length is f=160mm, and the effective scanning rangeΦ110mm, users can choose the type of lens according to their needs. Second, the wrench model. The model architecture of the entire device.
Third, the computer control system. The computer control system is the control and command center of the entire laser marking machine, and is also the carrier of software installation. Through the coordinated control of the acousto-optic modulation system and the galvanometer scanning system, the marking process on the workpiece is completed. Fourth, the laser power supply.
The laser power supply of the laser marking machine is a device that provides power for the laser. Its input voltage is AC220V, and it is installed in the control box of the marking machine. Fifth, lasers. This is the core accessory of the laser marking machine. According to different models, IC automatic laser marking machines usually have many series of lasers: optical fiber, ultraviolet, CO2, YAG, semiconductor, etc. The output laser mode is good and the service life is long. It is designed to be installed in the casing of the marking machine.
Sixth, the galvanometer field mirror scanning system. The vibrating mirror scanning system is composed of two parts: optical scanner and servo control. The vibrating mirror is composed of three parts: stator, rotor and detection sensor. The whole system is designed and manufactured using new technologies, new materials, new processes and new working principles. . The optical scanner adopts a moving magnet deflection servo motor. The optical scanner is divided into an X-direction scanning system and a Y-direction scanning system. Each servo motor shaft is fixed with a laser reflector, and each servo motor is respectively sent by a computer. The signal controls its scanning trajectory.
Seven, marking control software. The laser marking machine software is used to control the marking parameters, control the debugging application interface, and operate all marking actions. 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/.