It’s been two years since I last wrote about catenary, the wire above the track, which is a long time considering that my modeling is all about electric trains. In a real electric railroad, catenary is a vital component: without it there would be no power, and trains wouldn’t run. There are some model trains that can run off overhead power. But in Japanese models, the catenary is non-functional, merely a bit of scenic window-dressing. In fact the major manufacturers sell model catenary poles, but no kind of wire to string between them.
Read More...

Tags: Catenary, Kato, Unitrack

If you look at the River Crossing scene now, you’ll see grass and shrubs alongside the tracks. Yes, spring has come early to Sumida Crossing, and there’s ground cover on the hillside above the Village area.

This may not seem major to you. After all, ground cover isn’t exactly rocket science. It’s probably one of the easier aspects of model railroading when you come right down to it. But of all the different aspects of model railroading, it’s the one I absolutely hate. Unlike buildings or track, it’s not precise. And since it uses glue, there’s really no second chance. Like painting a picture, if you make a mistake all you can do is paint over it. There’s no “undo” with ground cover. So getting to the point where I’m ready to take that step is a major milestone for me. The River Crossing scene and its scenery is far from done, but this feels like real progress, at least to me.
Read More...

Tags: River Crossing, Scenery

There’s a “right” way to build a model railroad: build some subroadbed structure (often plywood screwed and glued in place, sometimes foam held together with glue), add roadbed (paperboard or cork are typical, a type of foam rubber is also used) held in place with wood glue or similar, attach track (held in place by silicone caulk, or temporary nails), and apply ballast (crushed stone or artificial granular substances) glued in place with diluted white glue. Make sure the track works, protect it with tape, wax paper, and other things, then add scenery of carved foam, plaster cloth or other material, paint it, glue down ground scatter, shrubs and other scenery, and plant buildings in places prepared for them.

This approach produces everything from the basement-filling layouts typical of North America, to the smaller layouts found in Europe, right down to the switching layout-on-a-shelf more typical of the space-constrained builder (common in the U.K., but hardly limited to there), as well as modular layouts that only get set up at club meetings and shows. Smaller layouts often use a box structure for the subroadbed rather than the more material-efficient approaches (like L-girder) used in larger layouts.

It is, effectively, the collective wisdom of decades of western modelers (North American and European in particular), promulgated in books, magazine articles, and today web postings. And it’s not a bad approach; it’s the collective wisdom because it works and has proven itself capable of producing long-lasting and reliable model railroads. Read More...

Tags: Scenery, Design, Operation, Foam, Benchwork

Just a brief update: For the last month or so I’ve been working on the Subway roof that carries the Rapid/Shinkansen tracks along the front of the Riverside Station scene, above the subway tracks at the front of the table. That’s now been “finished” (WS inclines glued where needed, plaster and roadbed applied over that, all painted) and it’s supporting the tracks quite nicely. The decision to use 2mm sheet styrene turned out to be a good one. The track here is a bit hard to visualize (and some of it is missing in the above photo), see the track plan for a diagram.
Read More...

Tags: Construction, Scenery, DCC

Time marches on, but it seems to be crawling on the banks of the Sumida. The hillside covering the subway has made little apparent progress over the last month, going from squarish blocks of pink foam to carved, but still pink, sections, which only just received a first coat of primer (and have yet to be glued in place).
Read More...

Tags: Construction, Design, River Crossing, Riverside, Subway, DC, Electrical, Foam, Structures

In trying to plan out the shape of the hillside that separates the large river from the two lengthwise scenes, I started laying out the road that will cross over the hill using white posterboard marked with lanes using black pen. This worked pretty well, and led to the idea of constructing a temporary bridge over the river using gray-faced foam core marked with fine-tipped paint markers I found in a local arts & crafts store. Read More...

Tags: Expressway

The “village” section of the River Crossing scene has been painted, with cork and basic ground cover (plaster cloth) applied. Much remains to be done, including the stonework of the embankment against the river, before scenery is likely to progress beyond this. But the goal of hiding the pink foam here, and getting the track in place, is done. Read More...

Tags: Construction, Scenery, E233, Viaduct, Design

The last couple of weeks have been mainly spent on the initial scenery for the “Village” part of the River Crossing scene. This consisted of carving and gluing foam, making and painting bridge abutments, laying plaster cloth (seen above) and filling in various gaps, applying a stone texture to the face of the sloped sections of embankment, and laying cork where the track goes. Read More...

Tags: Construction, River Crossing, Foam, Scenery