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Processing Meaning Of Fiber Laser Marking Machine

- Oct 09, 2017 -

First look at the quality of its laser how, because the laser is the whole laser marking machine the most important place, it determines the quality of the laser marking machine. Generally speaking, imported lasers is better, its beam quality is good, the electro-optical conversion rate is high, domestic laser slightly less, but the domestic lasers can meet the needs of any industry, so if the funds are not sufficient circumstances, the use of domestic lasers Can also be. Fiber Laser Marking Machine

In the case of Second, depending on the laser marking machine cooling equipment is good, you can judge from the following aspects: how the cooling water flow rate, the faster the cooling water flow, the more heat to help. The cooling system of water pipes is leaking, if dew, then, will also affect the power of the laser. "Cold working" has a very high energy (UV) photon, can interrupt the material (especially organic materials) or the surrounding medium chemical bonds, to the material non-thermal process damage.Fiber Laser Marking Machine

This cold work has a special meaning in laser marking processing because it is not hotly ablated but does not produce "thermal damage" side effects, interrupting the chemical peeling of the chemical bond, and thus the inner and outer areas of the surface being processed Resulting in heating or thermal deformation and so on. For example, an excimer laser is used in the electronics industry to deposit a chemical film on a base material, and a narrow groove is formed on the semiconductor substrate.Fiber Laser Marking Machine

Before starting the laser, be sure to start the cooling system. Because fiber lasers at work will have a very high temperature, even if two or three seconds without cooling, will make the laser tube explosion. In addition, the cooling water flow rate should be fast, and to regularly replace the cooling water, the faster flow, the more conducive to cooling. Regular replacement of cooling water is also essential, the cooling water quickly scours the laser tube process will be impurities, and these impurities adsorbed on the laser tube will certainly affect its cooling effect.Fiber Laser Marking Machine

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