Laser engraving machine engraving presentation is based on the use of numerical control technology, laser for processing media. Processing materials under laser irradiation instantaneous melting and gasification of physically modified, to achieve the purpose of processing. Laser processing characteristics: no contact with the material surface, without affecting the mechanical movement, the surface will not be deformed, generally without fixed. Elasticity, flexibility is not affected by the material, facilitate soft material. High precision, high speed, wide range of applications. Carving a common way divided into laser cutting, laser engraving, laser marking, glass (crystal) engraving several. 2, the process is marking machine, laser cutting machine, laser engraving machine and other equipment, laser to achieve. 1. Applicable Material engraving machine non-metallic materials processing (co2 laser): glass, wood, leather, cloth, plastic, rubber printing edition, color plates, glass, synthetic crystal, horn, cardboard, MDF, marble, jade and other 2. Metal Materials Processing (YAG laser) common metallic materials. The principle of laser direct engraving machine engraving copper, has been considered to be technically feasible, but can direct laser engraving zinc. MDC Swiss company making process by improving achieve direct laser engraving. First in a thin layer of nickel plated copper roll, and then copper on its surface, and subsequently coated with a layer of zinc. This layer of zinc can absorb the laser energy and evaporation, followed by evaporation as well as its underlying copper, while generating a load ink network points. After carving, like other engraved cylinder as the final layer on the drum hard chrome plating. Also developed about 500W power YAG laser engraving 70,000 per second network points. Direct laser engraving system has three main components: a high-energy laser, laser delivery systems, optical systems, by adjusting the focal length, to adjust the energy per unit area. Fiber laser engraving machine engraving machine causes the rapid development of photonics technology, laser engraving technology range more widely, carving precision increasingly demanding. Effect of laser engraving four most fundamental elements are: engraving speed, laser power, engraving precision materials. On a specific material, such as to achieve a certain effect engraving, requires a certain energy absorbed laser energy should be seen as a material that absorbs the laser energy = laser power / engraving speed. Simply put, is to improve the laser energy absorbed by the material, they should raise or lower the laser power engraving speed, as to say which method depends on the final material and the final carving effect. In general, users will avoid the high and low speed, because it would reduce production efficiency. In fact, not only affects the efficiency of engraving engraving speed, precision carving also has a very big influence on its carved backdrop Scope: Family Residential: TV backdrop, sofa backdrop, bedroom background, theme wall, entrance, study. Commercial establishments: hotels, office buildings, companies, apartments, bath center. Lounges: bars, KTV, beauty salons, restaurants, movie theaters, studio, conference rooms, restaurants and other wall decoration and exhibition, exhibition booth decorations, upscale counters, walls and other corporate image.