Laser engraving machine has the advantages of high machining efficiency, smooth machining edge and wide application. Laser engraving machine has been applied in various industries, such as advertising industry, woodworking industry, decoration industry, decoration industry, construction industry, sheet metal industry, etc. Today we focus on the classification and principle of laser engraving machine.
1、 Principle of laser engraving machine:
Laser engraving machine generates laser through laser, which is transmitted by the transmitting mirror and irradiated on the processing material through the focusing mirror, so that the modified point melts and vaporizes rapidly at high temperature, and the cutting effect is achieved by moving the laser head.
2、 Classification of laser engraving machines:
It is divided into metal laser engraving machine and non-metal laser engraving machine.
（1） Classification of metal laser engraving machine: metal optical fiber marking machine and metal optical fiber laser engraving machine.
（2） Classification of non-metallic laser engraving machine: CO2 glass tube laser engraving machine and metal RF tube laser engraving machine.
3、 Precautions for using laser engraving machine:
（1） When the laser engraving machine is working, it is forbidden to open the cover.
（2） Only materials within the specified range can be processed;
（3）Do not place other irrelevant sundries on the table, and the table needs to be cleaned in time.
Compared with the traditional manual carving method, laser carving can also make the carving effect very delicate, which is no less than the craft level of manual carving, and has been applied in many industries. Because laser engraving machine has so many advantages, the application of laser engraving machine has gradually replaced the traditional engraving equipment and methods. Become the main carving equipment.