I have a project that requires me to drill #70 holes in HO scale strap hinges (16 in all) and glue .018" wire into each hole. These will become the pivot for the hinge. I need to know a good method for applying such a minute amount of ACC without getting it all over the hinge or my fingers. Would you use gel or water thin ACC?
If you’re using .018" wire, a #70 drill will be too big: instead, use a #76, which will give you holes only a couple of thou’ over-size. And why would you want to glue the hinge pin in place? If you’re worried about it falling out, simply make a short right-angle bend at the top, so that it can’t slip all the way through.
The wire goes completely through one end of the hinge. I leave about 1/16" exposed on each side. Then, a forked piece is put over the wire and it forms the pivot. The hinge is cemented to the door and the forked piece is cemented to the door opening.