I like that idea of an electric igniter. Wish I had had one.
Even the gun made me a bit nervous. This stuff is really hot. You do not
want it touching you during the "exciting" moment and it is always a pretty
'instant" (startling) moment when it ignites. If your hand is in the wrong
place when it ignites, zero chance to escape undamaged.
Larry WO7R
On Mon, Oct 31, 2016 at 5:46 PM, Gary <gary_mayfield@hotmail.com> wrote:
> One shots with a battery powered igniter.
>
> https://www.therfc.com/cadweldnew.htm
>
>
> The RFC will rent you the igniter - works awesome. Standard disclaimer
>
>
> 73,
>
> Joe kk0sd
>
> [http://www.therfc.com/Images/cadweldscan2.jpg]<https://www.
> therfc.com/cadweldnew.htm>
>
> CADWELD Plus - The RF Connection Home Page<https://www.therfc.com/
> cadweldnew.htm>
> www.therfc.com
> CADWELD Plus. The CADWELD ONE-SHOT unit consists of the ceramic mold which
> contains the CADWELD WELD METAL, a metal disk, a flared sleeve or sleeves
> and cover.
>
>
>
>
>
> ________________________________
> From: TowerTalk <towertalk-bounces@contesting.com> on behalf of Bob K6UJ <
> k6uj@pacbell.net>
> Sent: Monday, October 31, 2016 7:36 PM
> To: towertalk@contesting.com
> Subject: Re: [TowerTalk] Cad Welding tips
>
> Larry,
>
> Thanks for the info. I will get the igniter gun too.
> Safety first !
>
> Bob
> K6UJ
>
> On 10/31/16 5:26 PM, Larry Loen wrote:
> > You can get the one shots all over the web.
> >
> > This link: http://kf7p.com/KF7P/HargerUniShot.html
> Harger® Uni-Shot - kf7p.com<http://kf7p.com/KF7P/HargerUniShot.html>
> kf7p.com
> What is it? Exothermic welding is a welding process for joining two
> electrical conductors. it uses a superheated copper alloy to permanently
> join to conductors ...
>
>
>
> >
> > . . .includes various one-shots. Study carefully to find the exact right
> > one, including the diameter of your ground rod. That, you can get a lot
> of
> > places. The real value is the little "igniter gun" farther down the
> page.
> >
> > Scroll down until you find their igniter product that looks like a little
> > gun. We had a lot of cadwelding to do and accidentally experimented. I
> > tried a couple of other methods and frankly, as we discovered, they were
> > dangerous. Some use ordinary sparklers to ignite these things and we had
> > some singed knuckles when we tried that. Likewise, ordinary
> > flint-and-steel of various sorts. Never again. Could have easily had
> 3rd
> > degree burns. This little "gun" version of it gets your hands just far
> > enough away to be reasonably safe. Try and ignite it at an angle for
> > further safety -- the stuff mostly goes straight up. But, you need a gap
> > between you and the actual ignition.
> >
> >
> > Larry WO7R
> >
> > On Mon, Oct 31, 2016 at 5:12 PM, Bob K6UJ <k6uj@pacbell.net> wrote:
> >
> >> I will be connecting no. 6 copper wire to 8 foot ground rods and plan to
> >> bury the
> >> connections. I did my homework reading Tower Talk archives and have
> >> concluded
> >> that I will cad weld the connections. I am a newbie at Cad Welding any
> >> advice, and where is the best place to get cad welding supplies ?
> >>
> >>
> >> Bob
> >> K6UJ
> >> _______________________________________________
> >>
> >>
> >>
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> >> TowerTalk@contesting.com
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> TowerTalk Info Page - Contesting<http://lists.contesting.com/mailman/
> listinfo/towertalk>
> lists.contesting.com
> TowerTalk is for discussion of tower and HF antenna construction topics.
> TT members have lots of helpful information and are happy to share it.
>
>
>
> >>
> > _______________________________________________
> >
> >
> >
> > _______________________________________________
> > TowerTalk mailing list
> > TowerTalk@contesting.com
> > http://lists.contesting.com/mailman/listinfo/towertalk
> TowerTalk Info Page - Contesting<http://lists.contesting.com/mailman/
> listinfo/towertalk>
> lists.contesting.com
> TowerTalk is for discussion of tower and HF antenna construction topics.
> TT members have lots of helpful information and are happy to share it.
>
>
>
> >
>
> _______________________________________________
>
>
>
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> TowerTalk Info Page - Contesting<http://lists.contesting.com/mailman/
> listinfo/towertalk>
> lists.contesting.com
> TowerTalk is for discussion of tower and HF antenna construction topics.
> TT members have lots of helpful information and are happy to share it.
>
>
>
> _______________________________________________
>
>
>
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