The boat project proceeds

It's a while since I wrote last time, but now the project has proceeded well and it's in a good phase to share some images with you.

We started with building the jig on which we then assemble the frames and build the boat up-side down.
 

Next step was to cut all the frames out from plywood sheets. With some optimization I was able to save some plywood sheets.

Here we now have all the frames in place on the jig.

 The transom is installed.

Before all the length going supporting strips could be attached openings in the frames needed to be made. We used several different techniques to find out the most suitable one. Saw and chisel, B&D "Raspiroope", handheld milling machine with different jigs. Below you see one example of a jug used.

Many of the strips needed to be jointed. Below you see a simple one that is ok when the joint will not be visible in the final product.

All the strips and the keel are installed. 

The stem is roughly formed but it needs some final shaping is still needed to get it to fit. The stem will get a slightly different form than on the model I built earlier.

Below you see the keel shaped.

My colleague is showing how you speed up the shaping with an electric planer. You get fast results quickly but need to be careful not to destroy and start all over. 

Today we cut the bottom plates roughly and will be able to install them next week.

First view from the inside but still up-side down.

The screw holes drilled in the bottom plates. And now the bottom plates are ready to be glued and screwed.

Next time I hope I can show you something that really looks like a boat.

First we make a model

When I started studying wooden boat making earlier this year at Livia in Pargas I wanted to make a motorboat. I had a vision of the look and size so I started to study what there is on the market and what kind of drawing would be available. I didn't really find what I was looking for, so I decided to look for some suitable boat design software to start drawing the boat myself. One of the older students had used DELFTShip for his project so I decided to download it and give it a try. After several long evenings and weekends I had produced something I could present to my teacher.  

After some iterations he told me it would be a good idea to start with a 1:10 model of the boat. It would be easier to visualize the shapes of the boat and a good learning on how to build the full scale boat. And a lot cheaper to practice on 1:10 scale than on full scale.

On the autumn break I started to build the model. The idea was to simulate as much as possible the building of the full scale boat. I started with building the stand. I had suitable material from my last strip kayak project. The rest of the material I bought from Levy-Jaati in Turku, 1 and 2 mm plywood. Cutting the frames was easy with a small band saw and the strips with a sharp knife.

 

Next step was to start gluing everything together. A fast tool for this was a hot glue gun, it's fast and you are able to fix if something goes wrong. Just use the hair dryer, auch I never asked if it's ok to take it to the garage.

 

After removing the clams all parts stayed together and the whole skeleton was really stiff.
Now it was already possible to check the shape and fine tune some parts before mounting the boards.
 

A few more steps and we had the inner hull and the deck also mounted. The steering console and the engine I carved from some small pieces of XPS foam from Finnfoam. The seats I made from some small pieces of a yoga mat.

Last step was then to varnish the hull and add some paint on the bottom, engine and steering console. It was difficult to choose the color for the engine as I think all colors are associated with some outboard brand. The matt black color doesn't mean M.....

If you are curious to see the boat live you have your chance this weekend 10-13.11 at Venexpo boat exhibition in Turku at Livias stand C/43. Welcome.

After the exhibition we will continue in full scale.

The stand is ready and so are most of the frames.

 

The boat is taking shape

We have been building the first boat now for about 6 week and it starts to look like a boat, a bigger boat than I first thought. We have already learned a lot about building a traditional wooden boat and there will be a lot more to learn before it is ready.

As soon as we got the boat turned around on its keel and the first planks fastened we started to impregnate the boat with linseed oil. The last thing every week has been to clean up the boat from all chips and sawdust and then brush on some linseed oil. There will be a lot of oil needed. The linseed oil we get from GVK Coating Technology Oy.  

 
Last week we learned how to make a joint. Now we know how to make a simple one but there will be more variants to learn.

Riveting is also practiced a couple of hundred times, but is still far from perfect.

 

The transom has also started to get its shape. I think it will look great when it will be ready. Slightly bent in standing planking or strips. I don't know when narrow planks will be strips.

To ensure there is enough to do I have been planning my own boat project in the background. The first plans already exist in both digital format and as a paper print-out. Designing a boat on the computer in 3D is something totally new to me and I have used more hours on it than I thought would be needed. Seems that everything needs some practicing.

More interesting pictures of my own boat project will be posted shortly. I have still not any project name for this boat so if you have a good one, please suggest.

I have got feedback that I should post more pictures and more frequently. I'll try to fulfill your wishes.
 
   

A big day

Hi,

Yesterday was a big day for Sari and Jouka when they  launched their boats. 

Saris boat a traditional type of sailing boat she started building last year. 

Joukas boat a self designed modern sailing boat built in pine strips.

Both boats were out for a short test trip. A bit more wind would though have been nice.

There are a lot of nice details on Joukas boat. One example are the knitted turnbuckle protectors.

Planking started

Today we finally could start the planking of our wooden boat project.

Now we left the first to planks to settle after the steaming. Next step will be to fasten the planks and turn the boat around and continue with the planking. Soon we will see the shape of our boat.

 

Modules of a wooden boat

Earlier I didn't see wooden boat building as something modular, I more thought it as one single process of creating. 

Fore some weeks now we have been working on the main basic parts of the boat. 

The stem formed and glued.

The stem installed

 

The stern 

We had long discussions with our teacher about the design of the stern. Finally we decided to make a curved one. The main reason was the nice look. After we started the work and found out that it was not that straight forward to just make it, our teachers comment was that he gave us alternatives and we chose the most simple one. But we are all here for learning. 

The parts formed

The stern glued

 The stern installed

After some days planing and gluing the keel starts to get its shape.

After a few weeks working on different modules that later will become a boat I have changed my mind. Wooden boat building is very much a modular process. At least until now.