Hi gents, glad the hoods and hinges pass the eye test -
I was going to post these on the build log, but here we are:
You can see what’s going on with the hood. The body work is .040" styrene, and each side is just under 2 3/4" long, so at this scale is fairly heavy.
The piano hinge is made of parts from The Model Car Garage, which provides you with each side of the hinge. The kit comes with some unusually flexible wire for the pin, which I replaced with .015" phosphor bronze rod, which is rigid and strong.
These hinges are very similar to those you see in many 1/35 PE kits, but they are not made of brass - I don’t know what the material is, but it is harder/stronger than brass. I mention this because the parts are universal, so you need to cut the “teeth/comb”? part to match the outside diameter of the rod you will use for the pin. I wound up cutting the teeth one-by-one with my knife to try to match the pin diameter.
Back to the PE material - it is HARD! and a pain to drill through. As you can see above, I went through the process of punching/drilling #78 drill bit diameter holes in the opposing sides of the hinge parts. This was a very slow process, as the material is not east to punch/drill through, and I didn’t want to get too aggressive and make the hole diameter bigger than the rivet head
The rivets are metal, with .8 mm heads, so they are small. I frequently use small rivets for structural purposes, particularly on parts that move and when using CA glue, as parts can snap off/break the CA bond. Along the way I figured out that the rivet themselves needs to be securely held in place (sorry for such an obvious observation!) or they can pretty easily and annoyingly, pop out. CA alone doesn’t always work to keep them in place. So, as you can see above, I used small diameter alu tube to make little nuts, which are slid over the rivet ends and glued in place. The result is a pretty secure fit.
As you can see in the picture above, the rivets are spaced fairly evenly along the length of both sides of the hinges. The rivets are nickel plated (rather than brass) to match the hinge color, because I will likely leave it in unfinished metal, as I think paint might essentially glue the hinge together.
Cheers
Nick