After a long, long break I’ve found some time to work on my locomotive. In order to finally construct the drivers’ axle bearings, I need to be sure about what the springs’ suspension is going to look like.
Spring Suspension
Tag: Sketchup
Trailing Wheel Axle Bearing
Today I focused on the Axle Bearing of the Trailing Wheel. I’m currently wondering which would be the best length for its boom. Right now, I’ve got the choice between two versions: the originally drawn, long version and a new one, which is considerably shorter.
3D-Drawing Revision
A few weeks ago, I re-read my construction diary over at the railroad-line.com forums. Doing that I noticed that I failed to implement all of Thayer’s suggestions into my drawings. Most importantly the stack’s dimensions were too big while the boiler was too small in diametre.
3D-Planning: Axle Bearings
Tonight I finally could make progress on the axle bearings. Until now I scratched my head on how to realize the bearings and especially the connection between the leaf springs and frame in a way that supplies both prototypically accurate and solid results – without purchasing a lathe and mill.
Drivers Dummies
Howdy,
just a very quick update before I’m going to sleep.
I fixed the misalignment on the cylinders, thanks again Frederic from railroad-line forums for mentioning it!
Tonight I just messed around a bit and patched together some very quick’n’dirty drivers. This screenshot serves no purpose whatsoever except providing a bit of eye-candy. Enjoy!
Saddle Lower Half, Cylinders
Hello folks,
the last couple of days I focused on the lower saddle half and the cylinders. As you can see in today’s screenshots, I rearranged the parts of the saddle halfs. The lower half of the saddle is going to form a group with the trunnion and the cylinder supports. The upper half acts as a counterpart so that the both halves act like a vice to fasten the main frame bars.
Reconstructing the Saddle
Hello everyone,
I’m still around, though things have changed. Quit my job and found me a new one that actually leaves me some spare time. Last week I contacted Regner Dampftechnik Company in order to check up on the wheels. It seems I can expect them to arrive in late June or early July. In the meantime I took on Wallace’s advice and reconstructed the saddle. This first image shows what I’ve got so far.
Buffer Bar
Bonjour les gars,
we’ve got progress, slow but steady. Today I attacked the buffer bar. This piece is going to be quite prominent and will add to the loco’s distinctive shape, so I’d like to give it the most realistic look possible. Plus I have to be able to disassemble it whenever I have to work on the frame.
I tried some options but couldn’t think of an ideal solution.
Designing the Saddle
Hello folks,
the last weeks I’ve been strechted pretty thin between my girlfriend, our kittens and deadlines at work. However, yesterday evening I managed to squeeze in half an hour of SketchUp modeling, followed by another hour just until now.
I’m working on the connecting frame between the cylinders and the smokebox – help me out here, how is this part called? thanks to Wallace from the railroad-line.com forums I now know that this part is called the “smokebox saddle”.
3D-Planning Commenced
Hello everyone,
just a very quick update. Work is taking over at the moment so railroad has to take a step back. However I managed to start on the 3D model, here’s the status quo:
See you around soon!