Today it was all about chainplates. I was researching some other building logs about builders' ways to make these parts. Different approaches were noticed. During this research i found pictures of Sultana' replica (i am guessing) that showed chainplates that are different. So i decided to give it a try.
The hook on the top of the chainplate, part that connects to deadeye, is fairly long and i knew i will not be able to accommodate this just because my deadeyes were glued to the ship already, and there is no way to twist the wire that are holding them in position. So needed to accommodate a bit which will make me a builder who deviates from the ship picture ().
For this task I decided to use .81mm brass rod.
First i flattened the end piece of future chainplate; it is about 3.5mm long flat part that will hold two holes for metal pins. I used small hammer and anvil. The flattening goes really well, but need to make sure the strike power with hammer is identical otherwise the flattened part will not be in correct shape. Then i twisted the chainplate and made a hook...
The wholes are made with proxxon drill with 0.5mm metal drill bit. For that activity, i placed chainplate on the piece of wood, with scotch tape that keeps it in position. The scotch tape served as good surface to put two dots as reference points for drilling. With a small nail, i made a mark for drilling bit so it does not slip of the flattened part while drilling..
Testing on the ship...
So, now to the mass production. First i made a template to be used to twist the wire around it for correct shape..
.. then 16 of them (with few extras) were build: made a hook first, twist it around the template, cut in size..
Flattening step was next. I decided to use a pair of cheap (or how they call it economy priced) flathead noseplies, squeezed wire part that has to be flattened. Hammer is used to made a wire flat. This method produced very nice pieces and flatted part was fairly identical on all chainplates.
All completed......
On above picture ship chainplates are visible as well as my drawing in attempt to replicate it. The only difference is that i was unable to accommodate longer hook - mental note to my self: next time make sure you make deadeyes and chainplates at the same time....
Now it is time to drill holes; all chainplates are mounted on the piece of wood, fixed with scotch tape...
...holes will be marked with pen and with pilot hole.
These tiny pieces get hot very quickly during drilling process and they have tendency to move since scotch tape does not keep them tight to the wood.. So find a way to hold them with something else other then your fingers..
All drilled, excess flat part was cut and edges sanded a bit; now they are ready for blackening bath
Drying cycle...
And testing on the ship looks acceptable..
Fixing them to the ship will be done tomorrow; already spent 4 hrs on this task..
Happy modeling..