EDM refers to the current density of the spark discharge channel between the tool and the workpiece (positive and negative electrodes). The high temperature generated in the local area plays the role of electrical corrosion, which causes the local melting and oxidation of conductive materials. This phenomenon can predict the size, shape and surface quality of the parts. Therefore, there is an electric spark forming machine.

With the wide application of the die sinker Edm machines, many industries such as aviation, electronics, automobile, light industry and so on have continued to purchase and use it, because the die sinker Edm machines has solved many processing problems that cannot be achieved by traditional machining, such as difficult material processing and complex part shape, and has the advantages of high processing accuracy, high finish, and fast speed.     

The die sinker Edm machines has a beautiful and generous sense of design outside. The mechanical structure is reasonable and compact, solid and solid, and the sales price is reasonable and practical. There are many people can see in ZNC die sinker Edm machines for sale and CNC die sinker Edm machines for sale in website. How to distinguish the two machines.The ZNC electric discharge molding machine can only control the movement of the Z axis, that is, the discharge machining control, and the other two axes (X and Y axes) can be manually controlled; CNC electric discharge molding can control the movement of three or more axes at the same time. It can conduct electric discharge machining on each axis, or even multi-axis continuous electric discharge machining. Therefore, the machining accuracy is higher and the range is wider. So,Which one is more suitable for you?