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Re: [TCML] Making a larger toroid ideas



Moriclips will clip two adjacent ribs together from the ducting ends into a circle without projecting out to form a breakout point.
I use several and can put up and take down the ducting  quickly.
I am using 18 inch ducting. Far better than conductive tape etc. I have a plastic bucket to support the inner radius and it all sits on a big aluminium disc.

Peter Terren

-----Original Message----- From: Timothy Gilmore
Sent: Thursday, April 02, 2015 4:45 AM
To: Tesla Coil Mailing List
Subject: Re: [TCML] Making a larger toroid ideas

Peter,

I see that the Mori clips will clip onto something like paper or a folder.
I don't see how they would be used to join together dryer ducting. Can you
explain?

Tim

On Wed, Apr 1, 2015 at 2:52 PM, Peter Terren <pterren@xxxxxxxxxxxx> wrote:

Dryer ducting joins can be done with Moriclips or similar. I use these in
my office instead of paperclips.
They slide on and lock. Sometimes I use a couple of small aluminum angles
to help the slide off.
http://www.ebay.com/itm/Carl-Mori-Clips-SMALL-20-Page-
Capacity-MC52-1-Box-of-50-clips-SILVER-/121286431691

Peter Terren
tesladownunder.com

-----Original Message----- From: Timothy Gilmore
Sent: Wednesday, April 01, 2015 7:53 PM
To: Tesla Coil Mailing List
Subject: [TCML] Making a larger toroid ideas

Now that I have my mid sized Tesla coil working with 3 feet averaging and
some over 4 feet using 2 15kv 60mA NSTs... I would like to focus on
building a bigger Toroid top load. Currently I'm using 6" dryer ducting
with foil pizza pans in the middle. As most dryer ducting designs go, it's
not "smooth" and I get a lot of side sparks. I'm thinking if I can build
one with 8" dryer ducting or larger and figure out a way to make it smooth
it should create less but longer thicker sparks.

What are coilers doing about this problem? I'm not going to spend $400+ for
a machined one that's smaller. I'm limited on tools with a hacksaw and
electric drill for the moment. If dryer ducting is to be used, what are you
guys using to join the ends together (just tape)?

Thanks,

Tim
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