12 Foot Catboat

12 Foot Catboat
Designed by Edson Schock - Circa 1940's

Follow me as I build a 12 foot catboat from plywood and pine. The boat was designed by Edson Schock in the 1940's. This is a project born of a desire to have another boat to sail here in Puerto Rico that will stand-up to the Trade winds. The sail plan will be changed to a gaff rigged sail. All the lumber is locally bought and pine will be substituted for oak, which is not readily available here. Marine plywood will be used.

Tuesday, April 28, 2009

Fine tuning the frames.

Spent most of the past 2 days setting the proper angles and lengths for each frame. I want a nice, tight fit to help everything form into a strong whole when it is under the strain of a strong wind.

The most important tool in the operation is what I call a bevel finder. It sets to an angle with a thumb screw to hold it. I can then set the protractor on the table saw and cut very precise angles. Here is a picture of frame #2, just where the boat begins to widen.



The next step is to begin to add pieces to hold the frames together called gussets and floors. These will provide reinforcement and rigidity to the frame as well as strength and a place to "land" and secure other parts.

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