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Re: S&G: Transferring Plans to Plywood
By:Robert N Pruden
Date: 4/18/2011, 8:58 pm
In Response To: S&G: Transferring Plans to Plywood (don carter)

Hi, Don

I built the S&G NH a couple of years ago. I taped the plans to three sheets of plywood stapled together end to end. I used a simple paper stapler to hold the sheets together. I cut each length of paper panel out and laid it out on the plywood such that I could maximize use of the plywood with a minimum of waste. I used a fabric cutting wheel designed to make perforations only. I then used my router to cut each panel out of the plywood sheets, being careful to mark each section of panel cut from each sheet of plywood. I then glued each section of panel together to get the full length panel. Next, I sanded each panel as closely as I could get to the transferred imprint. I then laid out each full length panel onto more plywood sheets (use whatever is left of the original sheets) to trace out the panel opposites. Remember that the drawings you have are for one side of the kayak only. Once the copies of the full length panels were traced out (using the panels already made), I then cut the opposing panels out, glued the sections together and then began the copying procedure to make certain that the opposing panels were exactly the same shape. I did this by clamping opposing panels together and sanded the edges of both to make certain that they were the exact same shape. I did this will all opposing panels. When I say opposing panels you should realize that the panels on the right side of the kayak are the mirror image of the panels on the left side: as such, they are opposing. Once you have all the panels mated and sanded, you are then ready to move forward. It is critical to shape the panels as the drawings indicate or you will have some concave depressions or convex bulging wherever the poor shaping occurs. When you use the jigsaw to cut out the panels from the plywood sheets, leave a little extra wood around the edges about 1/8 " or 1 mm from the traced lines...this assures you that you can sand carefully and get the exact shape that Nick intended for your kayak. I followed this method for my kayak and got a perfect shape with no visible imperfections. That said, my first kayak from plans was not quite perfect but it still works well. I hope this helps you work it out. By using scotch tape to hold the panel drawings to the plywood you won't mess up the wood and have to clean it afterward.

Robert N Pruden

Messages In This Thread

S&G: Transferring Plans to Plywood
don carter -- 4/14/2011, 11:59 pm
Re: S&G: Transferring Plans to Plywood
Dave Gentry -- 4/15/2011, 12:40 am
Re: S&G: Transferring Plans to Plywood
Kim Haubert -- 4/15/2011, 7:44 am
Re: S&G: Transferring Plans to Plywood
Paul G. Jacobson -- 4/15/2011, 4:05 am
Re: S&G: Transferring Plans to Plywood
John VanBuren -- 4/15/2011, 5:33 am
Re: S&G: Transferring Plans to Plywood
Bill Hamm -- 4/15/2011, 6:01 am
Re: S&G: Transferring Plans to Plywood
Bill Hamm -- 4/15/2011, 6:05 am
Re: S&G: Transferring Plans to Plywood
StephenHJ -- 4/15/2011, 12:02 pm
Re: S&G: Transferring Plans to Plywood
Mike Savage -- 4/15/2011, 12:52 pm
Re: S&G: Transferring Plans to Plywood
Bill Hamm -- 4/17/2011, 1:11 am
Re: S&G: Transferring Plans to Plywood
Mike Savage -- 4/17/2011, 4:21 pm
Re: S&G: Transferring Plans to Plywood
Bill Hamm -- 4/17/2011, 4:39 pm
Re: S&G: Transferring Plans to Plywood
ancient kayaker -- 4/17/2011, 6:38 pm
Re: S&G: Transferring Plans to Plywood
Bill Hamm -- 4/18/2011, 12:16 am
Re: S&G: Transferring Plans to Plywood
Mike Savage -- 4/18/2011, 7:11 am
Re: S&G: Transferring Plans to Plywood
Bill Hamm -- 4/19/2011, 1:41 am
Re: S&G: Transferring Plans to Plywood
Mike Savage -- 4/18/2011, 7:09 am
Re: S&G: Transferring Plans to Plywood
ancient kayaker -- 4/18/2011, 2:06 pm
Re: S&G: Transferring Plans to Plywood
Mike Savage -- 4/18/2011, 3:31 pm
Re: S&G: Transferring Plans to Plywood
Bill Hamm -- 4/19/2011, 1:43 am
Re: S&G: Transferring Plans to Plywood
Mike Savage -- 4/19/2011, 12:50 pm
Re: S&G: Transferring Plans to Plywood
Bill Hamm -- 4/19/2011, 1:42 am
Re: S&G: Transferring Plans to Plywood
Jay Babina -- 4/15/2011, 7:17 am
Re: S&G: Transferring Plans to Plywood
Jeff Horton -- 4/15/2011, 1:08 pm
Re: S&G: Transferring Plans to Plywood
don carter -- 4/15/2011, 2:25 pm
Re: S&G: Transferring Plans to Plywood
Dave Houser -- 4/15/2011, 2:55 pm
Re: S&G: Transferring Plans to Plywood
don carter -- 4/16/2011, 1:33 pm
Re: S&G: Transferring Plans to Plywood
Bill Hamm -- 4/15/2011, 3:31 pm
Re: S&G: Transferring Plans to Plywood
ancient kayaker -- 4/15/2011, 6:32 pm
Re: S&G: Transferring Plans to Plywood
StephenHJ -- 4/15/2011, 11:09 pm
Re: S&G: Transferring Plans to Plywood
ancient kayaker -- 4/16/2011, 8:02 am
Re: S&G: Transferring Plans to Plywood
ancient kayaker -- 4/22/2011, 12:58 am
Re: S&G: Transferring Plans to Plywood
don carter -- 4/16/2011, 1:36 pm
Re: S&G: Transferring Plans to Plywood
Bill Hamm -- 4/17/2011, 1:13 am
Re: S&G: Transferring Plans to Plywood
Robert N Pruden -- 4/18/2011, 8:58 pm
Re: S&G: Transferring Plans to Plywood
Bill Hamm -- 4/19/2011, 1:46 am
Re: S&G: Transferring Plans to Plywood
ancient kayaker -- 4/19/2011, 9:31 am
Re: S&G: Transferring Plans to Plywood
don carter -- 4/19/2011, 11:59 pm
Re: S&G: Transferring Plans to Plywood
ancient kayaker -- 4/20/2011, 10:59 am
Re: S&G: Transferring Plans to Plywood
Bill Hamm -- 4/21/2011, 12:57 am
Re: S&G: Transferring Plans to Plywood
Alex Ferguson -- 4/21/2011, 5:49 am
Re: S&G: Transferring Plans to Plywood
Bill Hamm -- 4/21/2011, 6:18 am
Re: S&G: Transferring Plans to Plywood
Bill Hamm -- 4/21/2011, 6:21 am
Re: S&G: Transferring Plans to Plywood
Alex Ferguson -- 4/21/2011, 7:52 am
Re: S&G: Transferring Plans to Plywood
Alex Ferguson -- 4/21/2011, 7:49 am
Re: S&G: Transferring Plans to Plywood
don carter -- 4/19/2011, 10:22 pm
Re: S&G: Transferring Plans to Plywood
Robert N Pruden -- 4/19/2011, 10:27 pm
Re: S&G: Transferring Plans to Plywood
don carter -- 4/20/2011, 12:00 am