Re: EDM home brew units ?

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "agerooo12000"
<agerooo12000@y...> wrote:

>
> > From a more universal understanding of the theory of the components,
> > Langolis reaches much deeper.
> >
> > From a set of how to actually build the machine, I think Fleming has a
> > no nonsence approach.
>
> We do disagree :-)
>
> Where Langlois shines is the ability to go to a bigger system. A
> unimat will cut metal, but my Southbend kicks butt. A Taig makes
> chips, but my Bridgeport will eat it for lunch. With Langlois in depth
> explanations for theory and sizing, you have the foundation for making
> a more robust machine. I found Fleming very wanting in this
> respect. "Get someone that knows electronics to help you." His EDM
> tank/filtration system, use of servo motor and subsequent minimalist
> parts list, and the use of a drawer slide for the ram are all works of
> artistry. I like to learn the nuts and bolts of it though because that
> sets the stage for....
>
>
>
>
> MORE POWER!
>
>
>
> "But Capn, I'm giving er all she's got!"
>
> "Then build a bigger engine dang it!"
>

I think we agree on your evaluation.

However, I think the whole principal of the resistor/capacitor
discharge is old school and does not gear up for larger power supplies
or faster cutting.

I think the real next phase is more electronics and more actual
control over the spark, (Warp Drive an not Impuse engines) not just a
larger transformer.

And Langolis (or Flemming) does not even borach the subject of
dilithum crystals !


Dave