？
Application of EDM Spark Eroding Welding Technology in the Maintenance of Stamping Molds
Industrial production is inseparable from molds, because molds are the essential instruments to complete the shaping processing. The maintenance of molds is an important link to ensure the quality of industrial production. With the development of industrial technology, how to quickly and conveniently maintain molds has become an important issue. EDM spark erosion-welding technology is an effective method for repairing molds, which can significantly reduce collection times and operating costs.
EDM represents electrical discharge machining. This kind of technology is mainly for machining non-conductive materials that cannot be processed with other technologies. In order to provide users with better processing capacity, EDM spark erosion-welding technology has been developed, which not only has the advantages of EDM, but also adds welding functions.
EDM spark erosion-welding technology combines the advantages of EDM and welding, and integrates into a single machine instrument. Through the system, the designer can set up related parameters according to the application requirements, and transfer them to the instrument. Through the instrument, the designers can control the energy of the turn-on and the drive. Thus, the depth of the erosion groove can be precisely controlled and the repaired shape can be realized accurately. This technology combines the advantages of EDM and welding, which has a significant impact on the efficiency of repairing molds.
EDM spark erosion-welding welding technology has the advantages of fast and efficient maintenance. From the moment of damage found to the beginning of the repair process, the process can be completed in 10 to 20 minutes by scanning and checking the groove of the mold with a surface measuring instrument such as a profilometer. And when the program is written, two repair operations like the grinding process can be completed by one spark erosion-welding operation. In addition, the equipment possesses higher performance and stability. This technology can repair the mold surface accurately, and can repair the larger fillet than manual grinding. Therefore, it has good consistency in the maintenance of molds.
EDM spark erosion-welding technology is new technology that has been developed in recent years. It uses electricity and heat to repair molds, and it has the effect of promoting and extending tool life. Compared with traditional machining processes, the slender erosion angle of this technology can better ensure the safety of the mold. Moreover, there is no need to heat the mold up to 400-1000 ℃ and cool it down suddenly to avoid heat damage like traditional welding methods.
EDM spark erosion-welding technology has been increasingly used in the maintenance of molds in recent years, which can greatly improve the efficiency and accuracy of the repair. This technology has the advantages of high machining precision and fast processing speed. Moreover, it reduces the manual operation and shortens the maintenance time of the molds, which greatly improves the working efficiency and saves the cost. Therefore, it has great application potential in the maintenance and repair of molds.
