Some time ago I started a little side project - a bank of Scalefour Society Lever Frames - this was to be something that I could take along to our fortnightly Midland Area Group meetings that would be pretty self contained.
With the main construction completed at our meetings (the assembly of the frames and levers over the last couple of months or so), the last couple of weeks at home has progressed onto the painting and final assembly stage.
The 3 frames were joined together (I originally built 4 but decided that I would remove all but one of the "spare" levers and renumber my present control panel switches to suit the 15 levers in the 3 frames). Once cleaned they were sprayed in Upol 8 self-etch primer, then received a coat of satin black from a rattle can.
The 14 levers that I needed had been soldered up from the 3 layers of etch for each, cleaned up and the handle mounting spigot at the top was filed to a round section about 1.4mm diameter then had a 10BA thread put on. At the time that I purchased the lever frame kits (from an exhibition) I was unable to purchase the turned handles (Jeremy had run out), so instead I elected to turn my own which before shaping had been drilled and tapped 10BA to suit the thread on the mounting spigot on the lever itself.
Over the last few days, the top 45mm of each lever received a coat of Upol 8, then were brush painted with Ammo acrylic paints. The lever numbers which hadn't been painted (apart from primer) were given a coat of black ink, then a fine file run across the face to pick out the etched numerals and surround.
This is the first time that I have used the Ammo paints, and was pleasantly surprised by their covering power.
One of the Facing Point Lock levers ready to be installed in the frame.
The completed lever frame with all of the levers and their respective microswitches installed (the two FPL levers don't need microswitches).
Completed lever frame from the rear. The levers sit in "shoes" which slide forward and backward driving the 0.9mm rods that can be seen at the back of the frame. Eventually, I intend to add a locking frame to the rear of the leverframe and these rods will be connected to the tappets.
Thanks for looking
Ian