Solar forging? (was Re: [TheForge] crackpottery)

[Ralph Sproul]

	Ron, If you've ever thawed pipes before.......it's pretty much the same
thing........just more intense for a shorter period.  When a machine will do
350 amps all day - it doesn't matter if it's creating sparks or resistance
heat......it's all heat.

Ralph

-----Original Message-----
From: theforge-bounces at mailman.qth.net
[mailto:theforge-bounces at mailman.qth.net]On Behalf Of Ron Childers
Sent: Thursday, December 15, 2005 4:07 PM
To: 'Sponsored by ABANA'
Subject: RE: Solar forging? (was Re: [TheForge] crackpottery)


Ralph, blow one lousy diode, relay or selector switch... I, too have a
Miller Wildcat- 375 amp cont duty- run by a 4cyl Wakasha diesel. I think it
will go to 400 something amps @ less duty cycle but aren't you afraid you'll
burn out some electronic thing?

-----Original Message-----
From: theforge-bounces at mailman.qth.net
[mailto:theforge-bounces at mailman.qth.net] On Behalf Of frosty at customcpu.com
Sent: Thursday, December 15, 2005 3:27 PM
To: Sponsored by ABANA
Subject: RE: Solar forging? (was Re: [TheForge] crackpottery)

Ralph:

Good buddy, that sounded an awful lot like a challenge. I'm sure you didn't
intend it as such, cause you're WAY too responsible a guy to encourage
flighty
sorts like Mike and I to experiment with. . . THINGS.

Now, where DID I put that big old Van De Graf generator?

Frosty


Quoting Ralph Sproul <brhlbsmt at mcttelecom.com>:

>
> 	Erik,  I don't do it all the time..........BUT - just to say I've
done
it
> .......... in the past I have taken my foot pedal hooked to my Big 50
Diesel
> welder and put two ground clamps on the cables connected to a 1/4 x 1 flat
> bar.  When you lay into the foot pedal and feed about 375 amps into the
> piece of flat bar - it gets to forging heat in short order!!  :-)    Fun
> demo, but not real practical.
>
> 	You need to have a welder that is capable of 300 amps with a 100%
duty
> cycle.  My machine will put out 375 amps full time.  A shop machine (like
a
> large tig welder) would do it - but don't try it with a small welder -
> you'll fry the panel, on-off switch, or weakest link in the machine if you
> do.
>
> 	It's great to see people's reaction to the diesel pulling down and
the
flat
> bar turning cherry red.   ..........well, maybe I got the biggest kick out
> of it - not them.   :-)
>
> 	This demo really doesn't fit into the solar discussion - but it is a

pretty
> hairbrained idea - so I guess it qualifies for posting under crackpottery.
> ............I just wonder how Mike and Frosty are gonna take to me turning
> their satelitte dish recycling thread into a More Power disertation
> ............and top this one??  (smirk)
>
> Ralph
>



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