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Been there, done it a bit
By:Paul Jacobson
Date: 6/30/1998, 1:25 am
In Response To: Re: Have you done it (Duane Strosaker)

> About your advice on laminating frames or using plywood for frames
> on a skin boat, have you done it? That advice sounds funky to me,
> and I can't believe you are talking from experience.

> Next!

Am I in line?

Plywood for frames I've done. It works well. I have also make up frames from board stock cut into strips, and secured by gussets at the corners. This may be sleeker and stronger, but cutting frames with a jig saw is much faster for me.

Plywood for ribs, or steam bending ribs I have not done. The 1/8 inch plywood I bought seems like it is flexible enough to bend into a rib, but I'm not sure it would then be stiff enough to work right. Now, bending 1 layer of 1/8 inch ply over a from, and then laminating a 2nd layer to it would give me a pretty stiff 1/4 inch thick part. Since both pieces were bent over the form when they were laminated, the shape should hold. I suppose it is possible, but it sounds a lot more time consuming.

I just located a source near me for good wood for steam bending and may give it a try one of these days. I have to have a few projects lined up before I can justify putting together a steamer. In the meantime I've been making curved parts for the cockpit and coaming from thin, laminated, slices rather than steamed solid stock.

Paul Jacobson

Messages In This Thread

Frame Bending Lesson
Duane Strosaker -- 6/28/1998, 12:27 pm
Re: Frame Bending - Springback formula
Dave Greenway -- 7/1/1998, 2:23 pm
Re: Frame Bending - Springback formula
Bram van der Sluys -- 7/4/1998, 5:40 pm
Re: Frame Bending - Springback formula
Mark Kanzler -- 7/1/1998, 4:30 pm
Re: Frame Bending - Springback formula
Mike Spence -- 7/1/1998, 4:57 pm
Re: Frame Bending Tragedy
Mark Kanzler -- 6/29/1998, 3:55 pm
Re: Have you done it
Duane Strosaker -- 6/30/1998, 12:41 pm
Re: Have you done it?
Mark Kanzler -- 7/1/1998, 12:22 am
Been there, done it a bit
Paul Jacobson -- 6/30/1998, 1:25 am
Re: Been there, done it a bit
Paul Jacobson -- 6/30/1998, 2:07 am
Re: Been there, done it a bit
David Dick -- 6/30/1998, 9:59 am
Re: Tragedy
Roger Tulk -- 6/29/1998, 9:56 pm
Re: Frame Bending Lesson
Roger Tulk -- 6/29/1998, 9:38 am