Step one complete!

Here are half the moulds for Befur with louise providing scale

Here are half the moulds for Befur with Louise providing scale (Oh, I mean "elegance" - phew!)

Well, we passed the first milestone; all the formers/moulds/jigs are cut out, and I only made a complete hash of one of them! One needs a 14mm “outer” laminating around it due to my misunderstanding of the frames v ribs question and cutting it undersize – but that will serve as good practice for the rest of the laminating I have ahead of me.

Here are the rest showing the ones next to the Transom and Stem;  an elegant stern and prow designed to cope with open water…

Louise modeling the other half of moulds...
The other moulds showing the end ones (next to stem and transom

We are going to return to some metal work while we await the arrival of the Castings from France…. (end August) – I think I will fix the two bikes occupying the building space and turn them into wood funds…

 

First Mould astern of stem
First Mould astern of stem

As you can see the bows flaire to throw off spray when operating in rough water, and the transom has a significant tumblehome, so the moudls are made in two halves, so that they can be dismantled and removed once the stripping is complete.

The game plan is then to cut the floors, frames and bulkheads to shape using these moulds. Having spoken to Paul Fisher he has persuaded me that we should not try to fit floors etc. prior to sheathing the inside of the hull, so I am planning to just preinstall the Hog/Stem/Transom (of course) and the Bilge Stringers and Clamp.

Next up is sourcing the timber for the strongback of the building jig. I was thinking of building box sections from OSB (sterling board) to save weight and money, but “the community” has persuaded me that this is a bad plan, and I have come to agree. While I think the actual box sections should be a strong as the timbers, I concluded I could not attach the “risers” that hold the jigs in place firmly enough – It would be too hard to spread the load to acheive a stable solution… so 30+ meters of 8 by 3 – here we come!

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s