Artsy crafty in the boat shop...

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May 5, 2006
1,140
Knutson K-35 Yawl Bellingham
I figured I'd take a little break from the normal updates, until tomorrow, and throw out a little example of some of the small work that goes on with the boats.

The rudder fairing tab on Lady J was looking real ragged so I decided to build a new one.



As you can see, it's nothing but compound curves. I picked up a nice Sapele block, big enough for two in case I screwed up.

After seeing if my wood guys would possibly mill it close for me (they wouldn't touch it) I took the hard road and did it by hand my damned self. First was to put the piece in my new Jawhorse (neat tool) and start the cuts. Using my new Japanese Kataba saw, and a coping saw, I made the cuts from the corners. My saw turned out to be too short for the piece so I broke out the sawsall with a long thin blade to finish the cuts. It worked very nicely.



and



After I made the cuts to both sides and cleaned it up on the big sander, I test fitted it, sanded somemore and then marked where I wanted fasteners. I drilled a 3/8" hole clear through and a 3/4" nut pocket for threaded rod, which will be the major fastening. I also drilled some screw holes. This was done by hand since I still don't have a drill press. It's on the list ok?



and



I also had the rudder shaft channel marked and used the saw to cut kerfs for chiseling the channel. Once these were cut, some judicious chiseling with a very sharp chisel and sandpaper took care of the channel.



Here are the two pieces, new and old side by side.



Then, with Jay's help, I set the piece in place, ran the slightly smaller OD bit up the rod hole and drilled 3" into the keelson. We threaded the 3' rod in place and marked where it was flush with tape. We pulled it off and I cut it 1/2" shorter than the mark so a bung will fit once it's bolted. The Sonicrafter makes short work of it. I threaded the rod for fit, tested the depth and then took the piece outside to put some bedding material on the edge next to the hull.



Once the piece was ready, I slid it over the rod, bolted it in place and tested it. It really doesn't need anything else but I set the screws as well. Here's the finished piece installed.



So, that's my craft project for today. BTW, that black bead is the sealer. Not really necessary but I wanted a good tight fit and that part of the keelson is wavy. Besides, it'll have bottom paint on it.
 

Ted

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Jan 26, 2005
1,279
C&C 110 Bay Shore, Long Island, NY
Nice work! Can you explain how you use the fork? :D
 
Jun 2, 2004
5,802
Hunter 37-cutter, '79 41 23' 30"N 82 33' 20"W--------Huron, OH
Will that seam really be bottom paint as in anti-fouling? Or is there a primer or barrier-coat or something else that goes on a wood bottom before the bottom paint?
 
Jun 1, 2004
121
Catalina 22 PA
I do believe that you spent more time photographing, posting photos, and documenting in detail the excellent work that you did on the rudder fairing tab. Great job on both endeavors!
 
May 5, 2006
1,140
Knutson K-35 Yawl Bellingham
Ed, just straight bottom paint on the wood.

Mike, nah, I just had the camera nearby and grabbed it during each phase but thanks.
 
Sep 25, 2008
2,288
C30 Event Horizon Port Aransas
Charlie, when my shipment came in from Taiwan, I thought of contacting you again to see if you wanted to sell them. But I can not imagine a cooler job than what you do now. I hope you make lots of money and enjoy what you do. If not both I hope you at least get one of those things.
 
Oct 2, 2008
3,811
Pearson/ 530 Strafford, NH
Hi Charlie,
That is art. How'd you get the holes to line up? I would have had plenty of kindling for the stove. Does the grain matter when you look for the finished product?
All U Get
 

Ross

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Jun 15, 2004
14,693
Islander/Wayfairer 30 sail number 25 Perryville,Md.
The Rockwell Jawhorse looks very usefull. Are you as pleased with it as you expected?
 
May 5, 2006
1,140
Knutson K-35 Yawl Bellingham
Hi Charlie,
That is art. How'd you get the holes to line up? I would have had plenty of kindling for the stove. Does the grain matter when you look for the finished product?
All U Get
I pre-drilled the hole in the piece first and then ran a slightly smaller bit (long) up through those holes into the keelson. When replacing a piece of wood, ya wanna select something in the same family. Where I stray from that is with replacing ribs. I'm a big fan of Black Locust as it's superior to White Oak in every way, especially glue up.
 
May 5, 2006
1,140
Knutson K-35 Yawl Bellingham
The Rockwell Jawhorse looks very usefull. Are you as pleased with it as you expected?
So far so good, once I figured out how to lock the rear leg in place. Ya need to be careful with fragile materials. It has enough clamping pressure to crush hardwood.
 
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