uhp 500 graphite electrode for arc furnace

Do you know the advantages of uhp 500 graphite electrode for arc furnace compared with copper uhp 500 graphite electrode for arc furnace?

Compared with copper uhp 500 graphite electrode for arc furnace, Ulanchabu uhp 500 graphite electrode for arc furnace has basic advantages such as less consumption, good processing function, fast discharge speed and lower thermal expansion coefficient. Because of its superiority, it gradually replaces it. The copper uhp 500 graphite electrode for arc furnace became the mainstream of electric discharge machining uhp 500 graphite electrode for arc furnace.

The advantages of graphite compared with copper discharge are as follows:

Good machining performance: cutting resistance is 1/4 of copper, and processing efficiency is 2-3 times that of copper; uhp 500 graphite electrode for arc furnace is easy to polish: uhp 500 graphite electrode for arc furnace has no burrs, and simple surface treatment with sandpaper Yes, it avoids shape distortion caused by external forces on the shape and size of uhp 500 graphite electrode for arc furnace; uhp 500 graphite electrode for arc furnace consumes little: good conductivity, low resistivity, 1/3～1/5 of copper, It can achieve lossless discharge during rough machining; uhp 500 graphite electrode for arc furnace has a fast discharge speed: the discharge speed is 1 to 2 times that of copper, the rough machining gap can reach 0.5 to 0.8 mm, and the current can reach 50 to 100 A; light weight ：The specific gravity is 1.7～1.9, which is 1/5 of copper. For large uhp 500 graphite electrode for arc furnace, it can reduce the weight of the workpiece, reduce the load of the machine tool and the difficulty of manual adjustment; High temperature resistance: sublimation temperature is 3650℃, uhp under high temperature conditions 500 graphite electrode for arc furnace does not soften, avoiding the deformation of thin-walled workpieces; uhp 500 graphite electrode for arc furnace has small deformation: the coefficient of thermal expansion is less than 6CTEX10-6/℃, which is only 1/4 of copper, which improves the dimensional accuracy of discharge; The design of uhp 500 graphite electrode for arc furnace is different: uhp 500 graphite electrode for arc furnace is easy to clear the corners, and it is possible to design a complete uhp 500 graphite electrode for arc furnace from a workpiece that usually consists of multiple uhp 500 graphite electrode for arc furnace. And reduce the discharge time.