1 mechanical part ( 1 ) The design of the main machine adopts the finite element analysis method to ensure the strength and rigidity of the machine tool. The base part is cast by high-quality cast iron. After processing, it is treated by secondary artificial aging and vibration aging to reduce the casting stress. The worktable is equipped with precision ball screws and adopts precision rolling linear guide rails imported from Taiwan. ( 2 ) Precision guide wheel assembly adopts double bearing structure. ( 3 ) According to the characteristics of processing brittle and hard materials, the machine tool adopts diamond thread horizontal processing for easy clamping of workpieces and safe blanking, i.e. diamond thread cuts the workpieces above the workpieces. ( 4 ) The cutting technology adopts the patented technology invented by our company, and the surface roughness and precision are obviously improved. 2 electrical system ( 1 ) The numerical control system of the machine tool is controlled by a programmable controller. The programming system adopts the special software for wire cutting programming control developed by our company. ( 2 ) Good stop protection function for broken wires. When broken wires occur, the wire drum stops rotating and the program stops processing.