Laser processing technology is pollution-free to the environment, and its processing energy isconcentrated, the heat affected zone is small, and it is not subject to electromagnetic interference.Any material can be carved and cut without mechanical extrusion and mechanical stress on thematerial. The accuracy can reach 0.1mm, and the speed of laser cutting is faster than that of wirecutting. The laser cutting slit is between 0.1 -0.2mm, the processing cost is low, the large workpiecedoes not need any mold manufacturing and the cutting surface is relatively smooth. Laser processingtechnology using computer programming can maximize the utilization of materials