Electro-Discharge Machining

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chinmay das

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Sep 25, 2010, 9:39:36 AM9/25/10

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What is basic difference between sparking and arcing in Electro-
Discharge Machining?

rakesh choudhury

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Nov 8, 2010, 11:15:21 AM11/8/10

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On Sep 25, 6:39 pm, chinmay das <chinmay...@gmail.com> wrote:
> What is basic difference between sparking and arcing in Electro-
> Discharge Machining?

Ans.
>Generally when the working medium is air the potential difference produced is termed as SPARKING
and when the medium is any liquid the potential difference produced is
termed as ARCING.

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