Laser engraving machine and laser marking machine

Laser marking machine, according to the way it works can be divided into optical fiber laser marking machine, CO2 laser marking machine, uv laser marking machine, etc. Laser marking is to use the principle of laser beam exposed surface evaporation materials, show deep material, or lead to the change of the physical and chemical changes in surface material carving traces, or burning some material by light energy, text display the etching pattern. Laser marking machine and laser engraving machine, laser engraving machine is a kind of using laser engraving need sculpture materials technology and equipment. Laser engraving machine is different from mechanical engraving machine and other methods of traditional manual sculpture. Laser engraving processing machinery and equipment used in the what's the difference? Let's take a look at the laser engraving machine in the application of the laser engraving processing. Laser marking machine to distinguish the knowledge! A: laser engraving machine processing and the depth of the different printing. Laser engraving machine generally have deep engraving depth and larger power. Laser power range from 25 w to 150 w. The depth of the engraving materials from 0. 1 mm to 80 mm, the depth of the engraving depends on specific materials. In general, wood products, sponge, such as acrylic resin material engraving depth is deeper. Laser marking machine generally print depth is less than 5 mm, laser rate between 10 w to 100 w. Second: processing speed, laser engraving machine engraving speed is usually 200 mm/s 500 mm/s engraving and cutting speed. The speed of the laser marking machine is laser engraving machine three times. In speed, laser marking machine is faster than laser engraving machine. As well as mineral water manufacturer, 1 minute streamline is about 100 meters. Third: much higher precision and speed of marking machine engraving machine. The laser can use thin beam ACTS on the material surface, fine line width can reach 0. 02mm。 For precision machining and security provides a broad application space. Fourth: the difference between the marking format: laser marking machine can generally marking the 200 * 200 mm format, carved large format engraving machine can. Using the galvanometer scanning laser marking machine, so the working width is relatively small. Laser engraving machine refers to carving machine spindle was replaced by the laser focusing lens, laser was used instead of machining tools. Therefore, as long as the xyz axis is large enough, it is possible to handle larger format in large format, but requires accurate and processing. Machine has a great influence on efficiency. In addition, since there is no galvanometer, focus lens and other light path system is more suitable for heat dissipation, so there is no limit on the laser power output. Fifth: different laser: laser engraving machine light path system is made up of three reflection lens and a focusing lens. Laser light is usually a carbon dioxide glass tube. The service life of laser tube is in commonly 2000 - Within 10000 hours. Co2 laser tube is a one-off. The laser laser marking machine, as a general rule, be metal laser ( Non-metallic marking machine) And YAG solid state laser ( Metal laser marking machine) , life is in commonly five years. Laser marking machine tube to air. Sixth: the difference between engraving and marking material, there are many different kinds of laser engraving machine engraving materials: glass, crystal, acrylic, wood, marble, cloth, leather, carpet, paper, PVC, plastic, Mosaic carved or cutting non-metallic materials, such as can be. Laser marking machine industry is mainly used for cloth, leather, wood, ceramic and metal products.