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Re: Any welders out there?
In a message dated 9/3/99 6:00:27 AM EST, tesla-at-pupman-dot-com writes:
<< Subj: Re: Any welders out there?
Date: 9/3/99 6:00:27 AM EST
From: tesla-at-pupman-dot-com (Tesla List)
To: tesla-at-pupman-dot-com
Original Poster: Brent L Caldwell <stretchmonster-at-juno-dot-com>
All coilers:
I have two questions.
1. Could someone explain to me what a "flyback" transformer is and how
it differs from regular transformers and what it's good for that a
regular transformer isn't.
2. Also, if there are any welders out there (i figured coilers are the
type who know how to do things like heli-arc weld) if they could explain
to me (off the list) why one doesn't normally get shocked by a heli-arc
welding system when they touch the metal that is grounded with the clamp.
Brent
>>
Hi Brent,
Sometimes one does get shocked ----- In which case one throws the torch away
---
The torch is well insulated -- in addition to its design wavelength ,I
believe.
The unloaded voltage of a welding machine can be considered lethal ---
Regards
Sandy