Showing posts with label spiling. Show all posts
Showing posts with label spiling. Show all posts

Saturday, April 11, 2009

A Whole Boat!

At lot has been done since our last post. The boat is now fully planked. And just today Drew finished attaching the outer stem, so the hull of our boat is now complete! This is excellent progress. It looks like we will in fact have the boat ready to be able to move by May.

Before the boat will be ready we are going to put some fiberglass sheathing on the bottom of the boat to guard against abrasion during our beach landings. The fiberglass will just cover the bottom, ie the oval shaped plywood piece that is more or less parallel to the water. There will be a little overlap, and the cloth should come up an inch or two all the way around. This will help protect the base of the stem and the garboard seam, and hopefully prevent the glass from peeling off to easily.

In this picture, the starboard sheer strake (the plank closest to the basement floor) is not actually glued on. Since this shot was taken, Drew and I glued this plank on, and Drew spiled and cut out a matching plank for the port side. Brant (whose name i'm not 100% sure on how to spell) came down to help drew glue that one on. In drew's opinion, the boat looks pretty darn good. I'm excited to see it.

In D.M.'s post of March 25th, he voiced the larger goal of having the boat movable by May. It now looks like that will be totally feasable. In order to be ready to turn the boat over, which will essentially make it available to move, we just need to glass and paint the bottom. Of course, after that there will plenty of work to do before the boat is actually "done." (seats, decks, oars, oarlocks/tholepins, a name, etc).

Look for more action here in the next few days. I'll be up in Olympia for the coming weekend, and we should have access to a camera, fingers crossed.

Wednesday, September 10, 2008

More Scarphing

I worked a little more slowly today.  I needed to be really careful with the garboard scarphs because I have very little leeway for error.  The angles that I measured, and the distances that I calcuated with the pattern left me only a quarter inch or so at each end. 

But now the garboard is all scarphed.  The next time I'm in the boat shop I'll transfer the spiling marks from the pattern onto the big scarphed board and cut out the first plank.  

Tuesday, September 9, 2008

Patterns and Spiling

I've finally finished all the fairing.  The new battens (thank you John Gardner and Howard Chapelle for the dimensions) made what was once almost impossible into a relatively easy task.  I still spent several days working my way along each frame, making the bevel just right to accept the planking.  


Yesterday, I ended the day making the pattern for the garboard plank.  This is really exciting because it means we've made it to the next major part of the project (and the part that makes the boat a boat).  We're now separating the inside of the boat from the outside, making it a floatable object.  



Today I finished making the garboard pattern, and spiled the shape of the plank-to-be onto it.  Spiling is the process of transfering a three dimensional shape onto a flat piece of something (probably wood) that's held against the object.  In this case the object is the hull of the boat, the transfer tool is a compass, and the flat spiling stock is 1/8 inch plywood bent around the frames of the boat.  (The pictures will make it a little clearer.)  


After finishing the pattern and spiling, my problem this morning went something like this:  I have one eight by four foot piece of plywood to make the garboard plank with.  The plank is about 17 feet long by twenty or so inches wide with a big curve.  How did I get 17 feet out of 16 feet?  Very carefully.  Look at the pictures to discover my fancy style.