2012년 5월 9일 수요일

Turn over(week 9 ends)

We turned the deck over today. I look forward to the rest of this term. We've got 7 more weeks.

Those are missions to do next week.

These are the ones for today and the beginning of next week.

Today's missions. Chris asked us think about what we need to do after turn over.

This splash goes down below that there.

It is getting closer to a ship shape. We didn't cover the peel ply on that shaggy part so the bleeder stuck onto the surface but we can scrape it off with using tungsten scraper.

from bow

Catalogues of marine fittings

I took a picture while Vaughn is replacing saw blade.


What is this supposed to be....Ask Chris.


A sketch for bridge deck bulkhead. We extend bulkhead from under side of deck on to top of the floor. Long straight lines are where carbon uni goes on.

Destruction mould. This female mould isn't needed anymore and we tried to make demoulding easier.

Shake those frames gently then they goes off from the masking tape on the frame.

Cutting rudder plates and outboard. Those are 8mm plates made of laminated fibre glass.

Seperating frames

This is where the boom bang(vang) goes onto. It will be made of two plates of 8mm because this has to have a lot of loads.

Centre case on birdeye view. Gantry tubes go on each side of centre case.

Nice sketch. How does the gantry tube work by the way?

Underside of deck.

We turned it over and sit it down finally. We decided to take of the bridege deck frame and transom one after turning over and actually it was a good idea to hold it(rigid and solid) when turning over.

How heavy is it going to be? We did a sweepstake and I bet 18kg. We will weigh this next monday. It doesn't look like that heavy though.

from bow
This is where those pieces fit in. We can use router but used chisel this time. Chisel the foam off just above the layer of glass.

and so does Lance. Set up wooden scafolding temporarily.

They are cutting outboard plate.

on going

They are figuring out the depth of the extension of bridgedeck bulkhead, using girder lofting.

These goes into the transom scrapped off like vang plate, so it will be double plate one of which has to be fit on the flange on the hull bottom.

Sweet as. We glue these all plates today but I didn't see because I asked Lance to get me a ride home. How are they going to be seen next week?


Gantry tube is like that. These tubes are made of black fibre glass.

The outboard one's corners were cut out to minimise the weight.

Bridge deck extension is going to be put on like that. This is different from the former design because the designer wanted to get enough space to go through the deck below.


Don't even block the air outlet by hand. Tiny amount of air coming through skin can kill human being immediately without being capable of getting any help.

Scrapping off the foam. The white part is fibre glass outside the deck.

Translucent

adjust it plum

It took quite a long session even though we used pneumatic sander by three people because of the excess glue.

We shifted all the rest of strips of cedar except those useful looking pine.

Fitted in nicely. Job today will be done after glueing.

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