Monday, April 10, 2017

Aka alignment

Two hours last saturday to check the alignment of the aka system. The whole stuff is accurate within +/- 5mm and we'll possibly have to slightly modify a few bolt holes. Here's a pic showing all beams cleaned and ready for fiberglassing

and here's another view of the whole aka system

Total work time to date: 557 hours

Monday, April 3, 2017

Deck seats (4)

Three hours of work in the week end. We first cleaned the aka beams form epoxy drips and the like

and then dry fitted the seats

Getting there...

Total work time to date:555 hours

Tuesday, March 28, 2017

Deck seats (3)

Last saturday we worked two hours to glue up the various components of the deck seats.
Here are the two seats with the inner reinforcements. The wooden beams will rest on the port and starboard deck of the cockpit.

Those are the two beams (2x4 i.e. 45x90 mm) that will longitudinally join the forward and aft akas on each side. The reinforcement glued at the ends are there because we'll have to drill holes there for the 10 mm bolts. The outer side of the seats will be epoxy glued under those beams.

Total work time to date: 552 hours

Saturday, March 18, 2017

Deck seats (2)

Spring is coming in at last, so it's becoming more pleasant to work in the garage. We worked 2 hours this morning to cut out all the pieces to build the two deck seats, which are 2 meters long and 75 cm wide each.
Here's a view of the to panels of 12 mm thick plywood cut to size after being stacked

and here's yours truly relaxing to give you an idea of the size of the seats

We also cut all the longitudinal beams that will be glued to those panels next time.

Total work time to date: 550 hours

Saturday, March 4, 2017

Deck seats (1)

During the week we spent two more hours to complete the coating of the aka bolt holes with silica thickened resin. This morning we worked two hours: we took the vaka outside to check again the aka system and to take measurements to cut the two panels of 12 mm plywood for the deck seats. Those will be 199 cm long and 75 cm wide.
Here's a view of the two akas with the doubler

and here are the two deck seats ready to be cut to size

Total work time to date: 548 hours

Tuesday, February 28, 2017

Akas (bolt holes)

The thing went so and so since we used an excessively thick putty (resin + silica) which could not flow freely in the space between the bolts and the oversize holes, so we had to recoat several holes (two more hours last evening). Here are a couple of pics of the rig. However, the bolts came out (relatively) easily thanks to the plastic tape wrap.

And here's a pic of one of the coated holes

At least, now we know how to do it for the next set of aka beams.

Total work time to date: 544 hours

Sunday, February 26, 2017

Akas: almost there

Three hours of work yesterday, in which we prepared the bolt holes in the aka beams with resin thickened with silica. The holes were drilled oversized (12 mm dia for 10 mm bolts, 15 mm dia for 12 mm bolts). We then covered the bolts with plastic tape, put them in the holes and filled the space with resin. Hope it works...

Total work time to date: 542 hours