Bollard machined parts and assembly
Update..
Each bollard is made from two turned components with a hollow bore as per last blog entry, they locate into a machined base plate. The base plate also carries the gusset between the posts, so I’ve cut a 1.5 mm slot between the two bollard holes and made a matching brass strip (3.5 mm × 17 mm) that locks into the bottoms of the bollards. This gives the correct look of the gusset plate on the real tug.
The bollards have a small shoulder turned on the base to seat into the plate, and I’ll be flaring the thin wall on the underside to secure them mechanically. The bore is 5 mm, and I’ll be using a ball bearing under a hand press to form the flare.
They’re only small fittings, but they’re satisfying parts to make and they really start to bring the foredeck to life. More to come once I’ve finished the bases and test‑fitted everything to the deck.