"高速走丝电火花线切割精加工编程设计及应用研究"

In recent years, with the rapid development of molds, the surface quality requirements for mold processing have been continuously increasing, and the surface finishing technology of wire electrical discharge machining (WEDM) has attracted much attention. This requires WEDM to improve the mechanical properties of the processed surface, reduce surface roughness, and thereby improve the service life of molds. This paper introduces the processing principles of WEDM and the application of working media. It explores and introduces the basic principles and laws of traditional WEDM processing. It describes the development of new methods in WEDM, which can improve processing accuracy under suitable conditions. In high-speed wire electrical discharge finishing, the machining reaction force is small, and the vibration of the wire electrode is minimal. Furthermore, because the discharge gap can be narrower than traditional WEDM under certain conditions, the workpiece erosion is also reduced. High-precision finishing can be achieved in high-speed wire electrical discharge machining. This paper introduces the phenomena that occur during WEDM processing and provides explanations, and combines it with Mastercam X2 software to program design examples of wire cutting. Keywords: wire electrical discharge machining; finishing; Mastercam X2 software.