Re: EDM home brew units ?

> There are usually guidance values on max current densities for the
> various electrode materials but they are still quite high values.
>
> For a pulser unit then the power delivered per spark is

proportional

> to the current. Energy delivered per spark assuming there is a

zero

> ionization delay is:
>
> E = Vo.Ton(Vs-Vo)/Rl

Excelllent. This is what I was looking for. Naturally there are the
variables of different fluid media, but this will let me see if I'm
close to my mark for capablities with machine #2 (and #1 isn't even
finished yet). It aso lets me know if I'm over taxing the 6a system.

Thanks

> gap voltage where it needs to be however if you cut faster than

your

> flushing can handle it will all go to pot.
>

Kawasaki KZ650 oil pump for the moving of dialectric.


Bill


I need to live in a neighborhood that tosses good scrap metal away.
Too bad they don't allow houses in industrial parks.