Another small update from the last week.... I still don't know how exactly I'm going to keep the side open. Most examples I've seen have the gun decks fairly closed, and therefore not really a problem with breaking the ribs (because of the gun hatches). If I also want to keep these decks open, then there is only support from the ribs that remain, and if these are also interrupted by the gun holes, where do I get the support for the upper decks... That's why I'm still pushing this problem foreward, and start with the bow of the ship. I expect this to stay closed anyway...
For this I started with the first full rib on the bow side. All ribs that come before that are no longer for the full cross-section of the ship because they are placed obliquely on the keel in connection with the curvature of the bow.
The method that I use for the time being for making the ribs is rather labour-intensive. I will list this step by step:
1 - Copy the rib from the original drawing 3x. For the complete rib I need four sheets of A4.
2 - Stick the different sheets together in such a way that the rib is exactly the same as the original drawing (so also three times)
3 - Each rib consists of two halves that are later glued together. 2 of the 3 copies are used to cut out the different parts of the rib (1 copy for each half)
4 - Stick the cut-out parts on wood that has been sawn to the correct thickness beforehand. This rib consists of 18 different parts.
5 - Saw out all these parts so that there is still some margin along the edges, so don't cut exactly into shape!
6 - Cut the two parts that will be on the center rafter exactly to size and make sure it fits well on the center keel.
7 - Now glue the parts of the two halves together so that they completely cover the rib on the drawing using the 3rd copy.
8 - Now glue the two halves together, making sure they are aligned with each other by placing them both on the center rafter while aligning them.
9 - Now paste the third copy over the rafter again so that a complete rib is shown again, you can then use the lines of this copy to sand the rib into the final shape.
10 - Then sand the inside and the outside to size according to the outer lines of the drawing (the drawing also has intermediate lines that indicate how the rib should be sanded obliquely.
11 - Then the ribs should be sanded obliquely in line with the hull.
I haven't done step 11 yet. I suspect that I can do this better when the adjacent ribs are also ready, then I can sand/file them smoothly at an angle relative to each other.
And now the pictures:
I only sanded the rib where it meets the construction board so that I can place it here. It is still a bit tight here, I suspect that the building board is a bit too tight, but I still have to check that.
See the drawing below:
The 'purple' rib is the one I showed before. The green rib consists of two separate pieces, port and starboard, each of which consists of 8 parts...
And here are the parts for that rib...
I expect the frequency of the updates to go down a bit... Reasonably repetitive work, but each and every one of them difficult because they all have to be sanded into their unique shape....
If anyone knows a better method for making the ribs I'd love to hear it! Apart from the bow and stern I still have 69 to go....