Knowledge

Graphite immersed in oil. Before machining graphite materials, they should be immersed in engine oil for dozens of hours to allow the oil to penetrate

The machining method is the main method adopted by domestic general mold production units.

The NC automatic forming method requires a special graphite electrode forming machine.

The pressurized vibration method requires a special machine tool, and the electrode master mold has the opposite shape to the electrode.

Graphite electrodes are different from traditional copper electrodes in design.

Graphite electrodes are easier to process and the processing speed is significantly faster than copper electrodes.

The increasing complexity of mold geometries and the diversification of product applications have led to higher and higher requirements for the discha

The main raw material for graphite electrode production is petroleum coke.

Graphite electrode refers to a kind of refractory made of petroleum coke and bituminous coke as aggregate and coal pitch as binder.