Laser engraving on the surface of a certain depth carving material, making the process emerged engraved text, markings and other image materials: wood (wood, wood, wooden box), bamboo, acrylic, color plates, marble, slate, jade , onyx, marble, resin, plastic, paper, cardboard or paperboard, lacquered metal, rubber plates, glass, crystal (surface sculpture) and other materials, laser engraving marking flatness materials have certain needs, surface material to be as flat as possible, because when marking laser engraving, laser beams require collection of talent into a small laser spot, magnifying mirror laser equipment set just like we normally use is a principle of the aluminum plate laser engraving machine, we kid have played a magnifying glass, you can set the synthesis of a small dot in the sunlight, and that is the focus, the focus of each of the magnifying glass is fixed, the minimum focal spot, the most energy rendezvous. Therefore, the material on the focus of the laser spot minimum, the strongest power, after departing from the focus spot will be larger, the energy becomes weak aluminum space laser engraving machine, so the flatness of the surface of the fault can not be too large, usually in a mm domination (especially short-focus lens, the focal length of the fault is small, telephoto lens has a slightly better), so some shaped or curved objects, you can adjust the focus requires multiple separate laser engraving aluminum end talent laser engraving machine, about cylindrical object to be rotated synchronously rotating shaft end carving talent. Typically laser engraving machine, laser marking materials can be varied, metals, plastics, ceramics and even organic materials can be laser marking, depends primarily on whether the marking material for absorption of the incident laser. Laser can be used to play a lot of the underlying laser types, including wavelength 10.6μm gas lasers (CO2 laser); wavelength Nd 1.06μm for: YAG and Nd: YVO4 solid-state lasers, Yb-doped fiber laser; harmonic YAG and YVO4 solid-state laser; wavelength in the visible and ultraviolet lasers prospective child. Absorption bands of different materials for the laser there is a difference. For the laser wavelength of 10.6μm metal having a high reflectivity, thus marking the metal material is preferably chosen for the laser wavelength of 1.06μm; in contrast, a glass transparent to light of a wavelength of 1.06μm, and therefore Preferably the wavelength of 10.6μm laser or ultraviolet laser. In addition to wavelength, there are a few decisions laser marking ability of key parameters, which are: pulse energy, pulse length of time, the pulse repetition frequency, pulse peak power and average power. Die-cast aluminum laser engraving machine, laser engraving machine, Futian, Shenzhen laser engraving machine provided by Dongguan Jun Laser Equipment Co. crown. Dongguan Guan Jun Laser Equipment Co., Ltd. (www.dgaprime.com) strong, credible, in machinery and industrial products industry cooperation projects in Dongguan, Guangdong has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the crown Jun laser and you hand into the brilliant, for a better future!