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Electric Discharge Machining

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Compared with the traditional electrode,isostatic graphite materials for EDM application have the following advantages:

The price of isostatic graphite is about 25% compared with the same volume of copper elelctrode.
The machining speed is 3~5 times fasterthan copper electrode,the machined surface is smooth.Electrice discharge processing speed is 1.5~2 times faster than the copper electrode,it's better for Rough Machining.
Good Machining precision,C.T.E is 1/4 of copper .easy polishing.
The density of graphite is only 1/5 of copper,it's more suitable in the production for larger electrode.
Used as EDM electrode.which consumption is only 1/3-1/5 of copper electrode,the coating of spark decomposition of carbide compensates electrode loss
The melting point of graphite is up 3650 C . no deformation under high temperature and more suitable for machining bone electrode.
Stick damaged graphite to save time and reduce material costs

Note:we can processing according your request or drawing.

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