Re: ECM, The poor man's EDM??

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "Graham Stabler" <eexgs@n...>
wrote:

> there is a tiny build up apparently that can be corrected by the odd
> reversal of polarity however I have not bothered and have not really
> noticed it.
>
> Graham

I am not all that familiar with the whole metals plating proces, but
this seems like it works on the same fundamentals.

But, it does seem the ECM does not suffer from a build up rate that is
anywhere near the erosion rate.

Dave