Tuesday, December 23, 2008
Monday, December 15, 2008
A boat or an expensive blob of carbon resin and foam
Boat is faired, filled and faired and filled and faired - I am certain that I could do this four or five more times but i think I am ready to Carbon the hull now (hindsight will be 20/20 on if I am right). So the weather is looking good, the rain has cleared up so the next post should be of a laminated hull waiting to dry while we build some aluminium boat trolleys. I am nervous and excited, I don't think I have rushed anything so i hope it all goes well. In the picture you can see the boat with the carbon and peel ply hanging up at the back of the shed:
- I'm using a light glue spray on the carbon to hold the fibres together when I cut
- I bough a really good pair of scissors (like $40 dollars) and they are worth every cent
SO I need to cut and lay up the rest of the carbon, vacuum (the cleaning kind) the hull again, cut the peel ply and then mix resin - and pray I don't/haven't screwed it up!
Thursday, December 11, 2008
Test sample of carbon
In this sample I had 35gms of foam, 19 gms of carbon and a total cured weight of 79 gms - just need to use the spatula a bit ore after I put the peelply on.
Wednesday, December 10, 2008
1% of the area 99% of the effort
Well we delayed laminating today until next Tuesday as I was not happy with the bow shape. Geoff has forwarded me templates for frames 1 and 2 that have the foam factored in so I should be able to sight from these as to whether I need to keep sanding or fill and fair. It's frustrating but it is worth getting right.
I also did a test lay up of carbon on foam last night, so we can approximate if there may be a weight issue and look at vacuum bagging ....
Monday, December 8, 2008
More rain, and Bubs on antibiotics have cut seriously into boat building (but family comes first), but if I get my arse into gear and finish fairing by Wednesday we'll still be able to laminate the carbon Thursday morning (touch wood). If not it will be next week, as it's my brothers wedding this weekend.
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