August 22, 2015
After an overnight curing of the epoxy, I unclamped the floor timber and I proceeded to remove the excess glue from its surfaces.
Once that was done, using a “Sharpie”, I traced out the perimeter of the original floor timber on to the new floor timber blank.
Using my Shopsmith bandsaw, I “rough cut” the new timber to shape.
Before I could fit the new floor timber into the hull, I had to level up the boat. I did this by adjusting the “jackstands” on the port and starboard side of the hull and also underneath the stem as well.
I held my four foot level against the original head bulkhead that I left inside the hull. Doing this gave me references in the athwartship plane, along with fore and aft too; as I adjusted the “jackstands”.
I also double checked other surfaces as well. Here is one of the original floor timbers that I left in the hull.
I “split the difference” between everything that I checked. Here is the same floor timber again.
Once the boat was leveled in both axis, I could then fit the new floor timber in place. I used a level and a pair of scribes to do this.
When I had my marks on the new timber, I used the old timber to set the angle of the bandsaw. (Why reinvent the wheel?).
I knew that I needed to “tune” the end cuts of the floor timber. Lacking a piece of chalk, I grabbed a piece of Kingsford Charcoal out of the bag I keep near my BBQ grill.
I rubbed the charcoal on to the interior surface of the hull…….
…….then I “rubbed” the floor timber into the charcoal.
The coal left “black marks” on the ends of the floor timber. I needed to remove these “high spots” so that the timber would sit “tight” against the skin of the hull.
I removed the “high spots” with my grinder.
Not too bad a fit!
I decided that I wanted slightly larger limber holes in these new floor timbers. So, using my bandsaw and my grinder, I cut larger limber holes.
Next, I used my router to put a 1/4″ radius on the fore and aft top edges of the timber.
Finally, I glued up a second timber using the same process that I did on the first floor timber!
yo tambien estoy restaurando un golden hind 31 de año 1974 ,y veo con agrado tus post y tu trabajo,
me gustaria estar en contacto contigo para poder ayudarnos mutuamente,
y compartir experiencia y informacion,