Application of Metal Laser Cutting
Laser cutting machine is that the energy of the laser beam is irradiated on the surface of the workpiece so that the workpiece is released to melt and evaporate, has the purpose of cutting and carving. It is the use emitted from the laser light generator, a laser beam is focused by the optical system into a high-power density laser beam irradiation conditions, the laser heat is absorbed by the material of the workpiece, a sharp rise in temperature of the workpiece, after reaching the boiling point, the material starts to vaporize and the formation of holes, with the high pressure gas stream, with the movement of the relative position of the beam and the workpiece, the material eventually forming the slits. Laser cutting machine as a new tool to use increasingly sophisticated variety of industries, including laser cutting machine, laser engraving machine, laser marking machine, laser welding machine.
Metal laser cutting machine is the use of high power density laser beam scans over the surface of the material, the material is heated in a very short time first million to several thousand degrees Celsius, melting or vaporization of the material, and then the high pressure gas from the molten or vaporized material cut seam blown away, to achieve the purpose of cutting material. Laser cutting, since the beam is not visible instead of the traditional mechanical knife, mechanical portion of the laser head without contact with the work, the work will not cause scratches on the surface of the work; Laser cutting speed, smooth incision, usually without subsequent processing; small cut heat-affected zone, the plate deformation is small, narrow kerf (0.1mm ~ 0.3mm); incision without mechanical stress, no cutting burr; high precision, repeatability, does not damage the material surface; CNC programming, processed any plan, you can format the entire board cut great, no open mold, economic saving. Metal laser cutting machine advantages: high accuracy; speed; small heat-affected zone, not easily deformed; high cost; low cost; ongoing maintenance costs low; stable performance, maintain continuous production.
Development of the laser industry, although a preliminary development, but in the international science and technology led to the development leap has been completed, and the same quality with outstanding than a high stage. Laser cutting machine in terms of market demand up to ten million, for a broad market added new vitality. Since the birth of the first laser devices and applications since the 1960s, China had a number of experts in the laser industry made efforts, and to the international one tiny difference. The rapid development of the domestic economy, has become a pillar industry of high laser market, and can reach more than 20% annual growth rate, as a new starting point for the global laser market, according to experts predict that the domestic market is still in laser rapid growth phase, You can double the increase during the next to the largest expansion of laser cutting equipment market, to fill the gaps, the domestic high-end laser equipment to get rid of the troubled state, becoming the mainstay of the international community.
