Bristol Barrow Road - Hitting the Buffers - Part 2
Having formed and soldered up the two main support structures
the main beam was formed from two pieces of rail each 30mm long. There is a narrow gap between the two rails so I used a short length of 0.2mm nickel silver strip as a temporary spacer during soldering. I also used two additional pieces to join the rails together.
I have since modified this by using a couple of pieces of thin double sided pcb to make the beam insulated from the trackwork - [ Mark, I have taken note of your sensible suggestion.]
Next I bent 4 pieces of nickel silver strip to form the mounting brackets for the beam and soldered them up.
This is followed by drilling 4 x 0.7mm holes into the brackets and the rail to enable lengths of nickel silver wire to be inserted to form cosmetic bolts.
Similar holes are drilled into the base a track rail attaching the buffer to the track.
The components ready for final assembly....
The completed assembly, with cosmetic bolts inserted through the beam and brackets................
- 20
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