The minute of green laser pointer has been drafted and prepared

The minute of green laser pointer has been drafted and prepared.
Such as carbon tungsten steel 60 # laser cladding, hardness up to 2200HV more than the wear resistance of about 20 times the substrate 60 # steel. Its wear resistance, corrosion resistance and flame spraying the surface of Q235 steel by laser cladding alloy after CoCrSiB compared and found that the corrosion resistance of the former was significantly higher than the latter. The laser cladding technique involves cross-disciplinary high-tech optical, mechanical, electrical, computer controller (CNC systems), materials, physics, chemistry discipline. In recent years, combined with the rise of rapid prototyping CAD technology processing technology for laser cladding technology has added a new vitality. The drawing of green laser pointer was mainly discussed.
At present, the laser cladding technology has become the preparation of new materials, metal parts quickly and directly to manufacturing, failure of one of the important means of green re-manufactured metal parts, such as the turbine wheel shaft, a large generator shaft, a large fan shaft wear and tear repair. Been widely used in aviation, petroleum, automobile, machinery manufacturing, shipbuilding, mold manufacturing industry. The advantages and disadvantages of laser cladding forming technology: laser cladding formed by the coating hardness and high reliability. Parts formed by laser cladding is very dense. Disadvantages: high cost of laser cladding. Laser cladding technology for the production environment are higher, and susceptible to outside influence an adverse impact on the hardness of precision parts. The technology improvement suggestion of green laser pointer is practical.
Laser wafer stack manufacturing (LOM). LOM technology is a common mold to create a new rapid prototyping technology. The principle is cutting sheet metal with a high-power laser beam, multi-layer thin slices and then superimposed, and its shape gradually changes, eventually to obtain the necessary prototype three-dimensional geometry. Each section contour of the three-dimensional solid model computer-controlled CO2 laser beam for cutting thin material (such as the volume of the underside of adhesive plaint, or being developed by the metal thin materials, etc.), and gradually each contour, and sticky knot formation of rapid prototyping. This method can make the casting master mold or for the loss of paper, precision casting. The technology will be a special foil layer by layer stacked. This is the discussion of technology of green laser pointer .