Our lives are being surrounded by lasers

Laser technology is widely used, let us take a look at the current widespread use and use of laser technology. First of all, its use in "manufacturing/processing fields" such as metal processing, semiconductor manufacturing, and material marking occupies about one-third of the laser market. Laser 3D scanners are still active in the design stage before manufacturing, but in the past few years, laser processing technology has become an indispensable part of manufacturing, such as using metal 3D printers to make molds. Lasers with high output and extremely fine processing may continue to play a leading role in the manufacturing site. The material type and laser output level determine the maximum depth and speed of engraving. Shallow carving is usually faster than deep carving. In addition, compared with high-density materials, the engraving speed of low-density materials is faster. Generally speaking, increasing the laser output level will increase the speed of laser engraving. With a wavelength of 10.6 microns, laser processing is to irradiate a laser beam to the surface of the workpiece to remove and melt materials with high power laser pointer energy and change the surface characteristics of the object. Because laser processing is non-contact processing, the tool will not directly grind resistance to the surface of the workpiece, so the laser processing speed is fast, the heating range of the processing object is small and there is no noise. Since the energy of the laser beam and the moving speed of the beam can be adjusted, laser processing can be applied to different levels and ranges.