CO2 laser engraving machine is a engraving machine that uses CO2 laser technology. This type of laser equipment is a universal model with a rear focusing method, small size, and high integration degree.
The principle of laser engraving is that the laser beam is transmitted and focused on the surface of the material through an optical mechanism, and the material at the point of action of the high-energy density laser beam rapidly vaporizes, forming pits. Using a computer to control the x-y console to move the laser head and control the laser switch according to requirements, the image information processed by software has been stored in a certain way in the computer. When the information is read from the computer in sequence, the laser head scans back and forth along the scanning trajectory from left to right, from top to bottom, row by row. Whenever a "1" point is scanned, turn on the laser, and when a "0" point is scanned, turn off the laser. The computer stores information in binary format, which coincides with the two states of the laser switch.