First of all, for a fixed marking pattern, the factors affecting the marking efficiency can be divided into the equipment itself and processing materials. Therefore, it can be concluded that factors such as filling type, field mirror, galvanometer, and time delay that ultimately affect the marking efficiency.

Measures to improve marking efficiency: two-way filling: the most efficient marking, the effect is good. Backfill: It is only used when marking thin graphics and fonts, and the efficiency is similar to that of bow fill. One-way filling: The marking efficiency is slow, and it is rarely used in actual processing. Bow filling: The marking efficiency is the highest, and sometimes there will be problems of connecting lines and unevenness. When marking thin graphics and fonts, the above problems will not occur, so the bow filling is the first choice.

The above four filling methods are different and can be changed according to the actual marking requirements. Choosing the corresponding filling method can also improve the marking efficiency. If you do not pursue the marking effect of details, it is recommended to choose the bow filling, which can significantly improve the marking speed. If you want to have both two-way filling is a very good choice.

Appropriate field lens for laser marking: The larger the focal length of the field lens, the larger the focused spot, and under the same spot overlap ratio, the spacing between the filling lines can be increased, thereby improving the marking efficiency. The larger the field lens, the smaller the power density, so the spacing between the filling lines should be increased while ensuring sufficient marking energy.

But at the same time, it should be noted that thick graphics and fonts are less affected by the delay, and the delay can be appropriately reduced. Thin graphics and fonts are greatly affected by the delay, and the delay can be appropriately increased.