RE: [CAD_CAM_EDM_DRO] A bit off topic - resistance welding

I have looked at a plan to make a spot welder using a microwave transformer.
The primary of the transformer was unchanged, but the high voltage secondary
was cut of and a single turn of the biggest welding cable that would fit was
put in it's place. The on and off was controlled with a timer that turned
the incoming line voltage on then off.

Tim
[Denver, CO]

> << Does anyone have any idea whether it would be possible to
> make a simple
> > resistance welding set-up for tiny jobs? >>