The customer needs and prefers laser pointer of as long life time as possible.
Thereby enhancing the strength of the metal parts, wear resistance, corrosion resistance and fatigue life. Its main advantages are: the impact of high pressure, strengthen the depth of a traditional shot peening depth of four to eight times; parts that can not handle processing of traditional crafts, such as slots, holes and contour of the class; laser peening of metal surface distortion and mechanical damage, heat stress injury, does not cause phase transformation. Laser alloying and laser cladding. The laser alloying and laser cladding to different components of a layer of mold matrix with certain properties of materials coated on the mold substrate, coated with high-energy laser beam irradiation region. Laser alloying the coating material and part of the matrix by adjusting the laser output power with the melting and alloying process occurs. Therefore, the manufacturer will try the best to enhance the technology to prolong the life time of laser pointer .
The laser cladding coating with the substrate surface by laser fusion rapidly combine together again, it is the main difference of the laser alloying is laser effect of the chemical composition of the coating does not change the composition of the matrix is basically not into the coating. Based on the rapid solidification synthesis of new materials and preparation of laser surface alloying and laser cladding surface modification of new technologies is to improve the mold material at a high temperature wear and corrosion, high temperature performance, one of the most effective way. Mold laser repair. Die failure are in fact because of the local surface material wear and other reasons, and scrap metal mold processing cycle, high processing costs. The life of mold depends on the ability of anti-wear and resistance to mechanical damage. When the factory manufactures laser pointer .
Excessive wear or mechanical damage, shall be subject to repair in order to restore to use. The maintenance techniques often used in electroplating, hardfacing and thermal spray. Plating layer is thinner, but also with the substrate, the shape of the damaged parts are difficult to repair; surfacing, spraying, heat injected into the mold heat-affected zone. The application of laser mold maintenance, high-energy density of the laser beam generated by the approximate adiabatic rapid heating, less the thermal effects of the matrix, caused by the distortion can be ignored. There are two main mold laser repair method available to. Here will introduce what the 3000 hour life time of laser pointer means.
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