What is the reason for the shallow typing of laser marking machine

    Laser marking machines use lasers to mark permanent marks on the surface of a variety of different substances. The marking function is to expose the deep substances according to the volatilization of the surface substances, and then engrave exquisite pattern designs, trademark logos and texts. The laser marking machine is mainly used in some more detailed and high-precision places. For example, electronic components, integrated circuit chips (IC), welders, household appliances, mobile communications, hardware products, special tool parts, high-precision equipment, myopia glasses, clocks, decorations, auto parts, plastic function keys, decorative building materials , PVC pipes, etc.

    What is the reason for the shallow typing with the laser marking machine? Discuss with you below.

    One, the lens is dirty and there is dirt on the surface. Just use a cotton swab, dip some ethanol, clean the lenses of the marking machine, such as beam expanders, condensers, etc., to remove the dirt inside, of course, the shallow typing can be solved.

    Second, the laser light path is shifted. The optical path needs to be adjusted again to restore it to a better condition.

    Third, the laser marking rate is too fast and the filling method is unreasonable. The marking rate can be reduced and adjustments made to the previous filling method. In addition, to check whether the product workpiece is at the correct focus distance, the focus point is adjusted again.

    Fourth, the current problem of the laser marking machine. If the current of the switching power supply of the machine is too small, it will also directly affect the intensity of the marked words or patterns. It is necessary to increase the current of the laser generator and reduce the frequency of the marking machine, so that the marking machine can operate normally and prevent the markings from being too shallow.