Problema comune

1. The quality of the laser beam deteriorates. The quality of the laser directly determines the quality of the laser beam. Generally speaking, end pump semiconductor lasers, CO2 metal radio frequency tube lasers, CO2 glass tube lasers, and fiber lasers. The above-mentioned beam quality can only be sent back to the manufacturer of the laser for correction, and the semiconductor side pump laser can improve the beam quality by correcting the optical path. But conversely, if the quality of the frame fixed by the optical lens of the semiconductor side pump laser marking machine is poor, it will lead to laser energy fluctuations, and even no laser output, let alone the deterioration of the beam quality. 2. The signal of the marking card is disturbed. 3. There is a problem with the galvanometer signal, or the galvanometer is interfered by the outside world. The influence process is as follows: the galvanometer shakes slightly during the marking process, so that the marked text or pattern is not clear. 4. The laser beam integration lens is damaged and contaminated. This is easy

Daily inspection content: 1. The equipment is clean and lubricated normally; 2. Whether there is debris on and around the equipment; 3. The device current is not easy to exceed 20A; 4. Whether the mobile phone and strong magnetic objects are close to the galvanometer; 5. Whether there is abnormal noise during the operation of the equipment; 6. Do not touch the lens with your hands or other objects; 7. Switch on and off the equipment strictly abide by the on and off procedures; 8. If the computer freezes or the software does not respond, immediately turn off the galvanometer switch.[/vc_column_text][/vc_column][/vc_row]

1. Matters needing attention and daily maintenance: 1. When the laser marking machine is working, it cannot touch or collide with the movable beam of the scanning work table; 2. The laser and optical lens are fragile, and should be handled with care when handling, and avoid vibration; 3. When a fault occurs in the machine, the work should be stopped immediately and handled by professional staff; 4. It is strictly forbidden to start the laser power supply without water or when the water circulation is abnormal; 5. Pay attention to the sequence of switching on and off, the current must be adjusted to about 5A when shutting down; 6. Note that the size of the marking machine should not exceed the working size; 7. Pay attention to keeping the room and the surface of the machine clean and tidy; 8. Pay attention to keep the internal circulating water clean, regularly clean the water tank and change to deionized water or pure water; 9. It is strictly forbidden to start the laser power supply and acousto-optic power supply in the

Because the laser equipment is a high-tech optical equipment that combines light, machine, and electricity, the equipment has strict requirements on the use environment. The quality of the equipment use environment directly affects the stability and service life of the equipment. Therefore, the environment in which the equipment is used should meet the following requirements: 1. The installation site of the machine should be clean, free of dust and oil, vibration and electromagnetic interference, and leave a certain space for operation and maintenance. 2. The ambient temperature of the machine installation site should be controlled at 5-35°C, and the humidity should not be greater than 65%, otherwise air conditioning must be installed. 3. The power supply capacity and wires of the machine must meet the requirements of the equipment, the voltage fluctuation is not more than 10%, and there is a reliable ground wire. 4. Machines that use cooling water must ensure that the water quality of the cooling water is clean. The cooling water uses pure distilled water or deionized water. However, pure distilled water should be used for

First, the laser marking machine and laser beam related elements: The laser output form of laser marking machine includes continuous output CW mode and laser marking machine pulse mode. The absorption characteristics of the processing material to the laser beam will be affected by the laser wavelength, and the laser wavelength advantage depends on the working medium of the laser marking machine laser. The output power is the size of the energy, the duty cycle is the proportion of the laser irradiation time lock in each pulse time when the pulse is output, the frequency is the number of irradiation per second, and the beam pattern represents the distribution of the energy front . Second, the laser marking machine and laser processing lens related elements: The focus distance of the laser marking machine represents the distance from the lens position of the laser marking machine to the focus, and is an element that directly affects the spot diameter and depth at the focus position. Among the lenses processed by laser marking machines, there are two types of concave-convex lenses and