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Re: Hollow shaft
By:Chris Luneski
Date: 2/19/2000, 6:03 am
In Response To: Hollow shaft (Nick Schade - Guillemot Kayaks)

> Building the shaft hollow by making a box would probably work, although a
> square box is probably not the best shape strengthwise. Another option is
> to set up a router with a core-box bit and carve into either side of
> interior laminations before gluing them together. When you glue the two
> pieces together you will get a round hole down the middle. Lift the wood
> out of the router near the ends to end the hollow.

Tubular Plywood (800-964-8251) is already hollow, waterproof, very light and very strong. Just bought a couple of 1 1/4" x 4' pieces (and a 1" x 12" piece for the joint) to make a long Aleut style paddle.

Check the MAIB page. They had an article on this some time back.

Chris Luneski

Messages In This Thread

Paddle-building pages (Dean - don't read)
Ross Leidy -- 2/16/2000, 12:35 pm
Re: Paddle-building pages (Dean - don't read)
Dennis -- 2/16/2000, 2:21 pm
Re: no books, but...
Ross Leidy -- 2/17/2000, 10:48 pm
Re: Paddle-building pages
Shawn Baker -- 2/16/2000, 1:27 pm
Re: Paddle-building pages
Chris Casazza -- 2/17/2000, 8:58 am
Hollow shaft
Nick Schade - Guillemot Kayaks -- 2/16/2000, 3:33 pm
Re: Hollow shaft
Chris Luneski -- 2/19/2000, 6:03 am
Re: Hollow shaft
Mike Hanks -- 2/19/2000, 3:14 pm
Re: Hollow shaft
Chris Luneski -- 2/21/2000, 4:12 am
Re: Hollow shaft
Bill Heuser -- 2/24/2000, 5:16 pm
Re: Hollow shaft
Robert Woodard -- 2/24/2000, 6:26 pm
Re: Hollow shaft
Shawn Baker -- 2/16/2000, 4:10 pm
Re: Hollow shaft
Nick Schade - Guillemot Kayaks -- 2/17/2000, 9:18 am
Molding Planes
Paul Lund -- 2/18/2000, 5:14 am
Routing w/ Tablesaw
mike allen ---} -- 2/16/2000, 10:08 pm
Re: Routing w/ Tablesaw
Shawn Baker -- 2/17/2000, 9:52 am
Re: weight saving with hollow shaft?
Hank -- 2/16/2000, 10:37 pm
Re: weight saving with hollow shaft?
John D. -- 2/17/2000, 1:54 am
Re: weight saving with hollow shaft?
Bram -- 2/17/2000, 11:57 am
Is the weight saving worth it?
Shawn Baker -- 2/17/2000, 10:13 am
Re: thanks for the "numbers"
Hank -- 2/17/2000, 7:48 am
Even thinner/lighter
Shawn Baker -- 2/17/2000, 10:19 am
Re: Even thinner/lighter
Bram -- 2/17/2000, 11:43 am
Re: Even thinner/lighter
Will Brockman -- 2/18/2000, 1:56 pm
Re: Even thinner/lighter
Ross Leidy -- 2/17/2000, 10:26 am
Re: Even thinner/lighter
Shawn Baker -- 2/17/2000, 10:29 am
Re: weight saving with hollow shaft?
Spidey -- 2/17/2000, 12:49 am
Re: Hollow shaft
Bram -- 2/16/2000, 6:46 pm
Re: Hollow shaft
Mike Hanks -- 2/16/2000, 5:37 pm