Increasing the laser effect

Increasing the laser effect

The effect of laser engraving machine engraving product is good or bad, in addition to the laser engraving machine power speed and other self-parameter settings related to the product's own material difference is also related, different material changes, the effect of engraving is not the same.

In order to understand the influence of laser engraving machine on different materials, we must first understand the principle of laser engraving machine to various materials. When the light source of laser engraving machine illuminates the surface of the material, part of it is reflected by the surface of the material. After entering the material, the rest is absorbed by the material and some through the material.

This is the different material, which is caused by different changes caused by the light source, and the values of the reflective scale, the absorption ratio A and the linear absorption coefficient of the material to the laser can be calculated by the optical constant of the material or the measured value of the complex refractive index.

The installation of laser engraved laser tubes should be reasonable, and the fulcrum should be at the total length of the laser tubes 1/4, otherwise, it will easily cause the laser tube light spot mode to deteriorate, which is not conducive to the laser engraving machine and when the laser spot becomes several points after working for a period of time. The tube must be replaced when the laser power drop does not meet the original requirements.

It is necessary to wash the water tank and the cooling system frequently, and the cooling water tank should be kept at a certain temperature. Otherwise, it is easy to cause the laser tube to be damaged easily and the dew power drop and so on, resulting in a lot of obstacles.

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