The use of optical fiber laser marking machine considerations and classification of laser processing

by:cycjet     2020-08-12
1, because the laser is a very sophisticated equipment, so should pay attention to when carrying it light to take light put, don't force and amplitude is too large, otherwise will make the laser in the process of using intermediate have some error, at the same time in the process of handling to avoid vibration, because vibration is likely to make the loss of some small parts in laser or other unknown effects. 2, when the fiber laser is broken, we should immediately stop using it, but don't own privately to open it, for it damage from us these people without professional knowledge, should please dedicated staff to repair and maintenance, it enables it to continue to serve us. 3, pay attention to the use of optical fiber laser marking machine order, pay particular attention to order, at the time of the switch machine, according to their own thoughts, must to boot off this kind of action, at the same time to turn it off when you dispatch the current numerical to 5 a, like this can maximum limit in the face of it, for their own protection. Laser marking machine 4, use it to pay attention to adjust the dimension of a marking machine, the working width than marking machine level, otherwise could rally marking machine damage above a certain degree. 5, must be in the water cycle or hydrologic cycle start under the normal operation of optical fiber laser marking machine, if without water or water cycle is not normal use marking machine, marking machine damage may, make us in the later use process will produce some unknown factors. 6, because the use of marking machine for water circulation, so we also note that when using the water in the water is clean, should time for tank cleaning and to replace the water. Principle of laser marking machine is a kind of light source, the light than ordinary light difference is very big, because it has the very high directivity and monochromaticity and high energy, the occurrence of this kind of marking machine, caused a stir in many industries with in the 20th century 60 s, when the laser is applied to the printing industry, and some processing industry, put on the market at present the ultraviolet laser marking machine in laser marking machine includes a receipt printer and anti-fake label printing, and even some have appeared online production, the use of visible laser has indeed to the point of popularity. The classification of the laser processing. Principle of laser marking machine is using a laser beam on different material surface carved symbols, these symbols compared with other symbols, is the nature of the durable, the printing effect is also through surface directly into the deep, can be carved traces, the laser can burn off some substance, then put some of the text and image display, the principle of the current domestic workers have only two is a kind of hot working, one is cold, to talk about the hot working for first. Hot working means the laser beam energy is very high, and the density is very thick, so that a strong beam of light shone on the object to the processing, easily absorbed by the laser and chemical reactions in the entire surface, such as melt or evaporation, and so on phenomenon. Heat cold working principle and optical fiber laser marking machine is the biggest difference is not used for thermal ablation, it is done by high-energy photons damage of thermal process of the processing is of great significance in the symbols of the laser, because this kind of cold won't cause a lot of heat, so there would be no side effects, around to processing object does not produce distortion or are some of the phenomenon, fault is usually used as some basal material of thin film processing, use of cold working away, in the above out of narrow slots. Actually, laser marking machine is mainly used laser printed symbols, and symbols printed were pure live done laser generator, the generator of krypton lamp plugged in, can with 29 kv such a breakdown of krypton lamp high pressure gas, and then the power supply will automatically convert to output the voltage, inside the laser generator, the krypton lamp plays an important part, it is because the krypton lamp's arc after launch, gathered in a point above, and then to achieve the purpose of continuous laser, the continuous laser can make the surface of the object changes. Shenzhen citizen laser technology co. , LTD. Is a company committed to global customers with laser equipment and laser intelligent solutions high-tech enterprises, the company mainly research and development production _ _ _ laser marking machine - sales Laser welding machine Laser cutting machine - Laser engraving machine, the hotline: 400 - 009 - 8266 http: / / www。 szmslaser。 com/。
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