Showing posts with label Traversers. Show all posts
Showing posts with label Traversers. Show all posts

Monday, 16 November 2009

Winmar

My layout Winmar, based on a fictional location just north of Albury on the Main South line in New South Wales, should be delivered to our new home at the end of next week. The layout has been stored, among other things, inside a 40 foot container at Allied Pickfords. With the extremely hot weather of late, I am hoping the layout (and other things) will be ok since I am not sure if the container sits out in some open yard or whether the container is under cover in some sort of warehouse.

Anyway, I will take delivery of Winmar on Friday week and have it placed inside the garage for the time being. I am still of the mind to disassemble the layout, lift up the track, and remove most of the wiring to be used again on a new layout. I guess that the condition of the layout when it is unpacked from the container will also have a bearing on my final decision.

Notwithstanding the desire to start afresh, I still really like the layout diagram and the concept of running a branch and an industrial siding off the main body of the layout. Having a small loco depot (Winmar being a junction station) is also a plus.

Here is the layout diagram in original form (click on the image to expand it for viewing). I did make some changes to the arrangement of the track on the baseboard when I actually laid the track down. I made changes to the purple-coloured sidings behind the station, lengthening one of the double sidings and omitting the siding off to the left (still in purple). Also, S7 in the blue-grey colour was extended around as an inside curve and joins the main just short of the entrance to the traverser as a grains loop siding.


Perhaps I might consider taking out just the station "module" and seeing if I can use it within the body of the new layout, although at this stage it is not clear what the new layout will actually look like and nor what final area in the garage I will have to work in. I am also considering whether to use the twelve track traverser (the traverser moves on heavy duty rollers from a computer server stack) since this will be easy to unscrew and keep intact. Suffice to say, the original layout plan as shown in the diagram and with the traverser fiddle yard at the rear is very much likely to change in context ... or disappear all together.

Sunday, 19 July 2009

Winmar - first photos

To illustrate some of the points mentioned in my previous blog post, I have included some photos from the archives of my Winmar layout (thanks, Bob!). The photo of the track diagram on the control panel was taken just before the whole layout was put into storage a couple of months ago. The front face needs the masking tape removed at the bottom and another coat of paint.

The layout diagram shows the station (the black horizontal bar at the front) with the main line and a platform road linking both the loco depot (on the right) and the Lake Hume branch and oil depot on the left. There are three loop sidings (including the grain loop - inner left) and a headshunt. The dead end factory sidings (there is only one now) are in purple. Towards the top tight quadrant of the panel diagram is where an industrial siding forks off from the main. Both the main line and the industrial siding curve around to meet the tracks on the traverser.


The control panel is a box made from plywood with a lid that opens at the front using a piano hinge. The four panel meters measure current and voltage for each of the two controllers (cabs). The top row of switches are numbered and have blue/orange lights to indicate power and cab (one or two) for the fiddle yard sidings. The bottom row of switches are numbered for the power blocks on the display side of the layout. Three switches to right of the masking tape are for the three turntable roads in loco. The back of the panel box is open for access to the wiring and to house a couple of transformers. The panel box sits on an upside-down baby change table (that was no longer required!) which has been slightly modified with castors and elbow rests. Bob Stack drew up the layout diagram for me using a computer software drawing program. I laminated the plan and stuck it to the control panel box. I still have to finish the edging.

The next two photos show the front of the layout from different ends. The first photo looks down the straight from the Lake Hume branch end of the layout. You can see in this early photo that the sharp S-bend is still in place on the left. The replacement S-bend now takes the siding about four inches into the operating well but maintains the same length. The second photo shows the turntable at the loco depot end of the layout. A bicentennial liveried 80 class is visiting to add some colour to the shot.



This last photo shows the unfinished twelve tracks on the traverser. All the tracks are down now and wired up. Note the handles (on both sides of the traverser) for moving the traverser in and out to match up the selected fiddle yard track to the main line of the layout. You can also see one length of the aluminium framing that holds the layout baseboard grid together.



When I get my other computer tower connected up to a screen, I'll find and then copy some more photos of Winmar to my "active" computer for uploading to the blog.

Monday, 25 May 2009

In the beginning

In the beginning something starts. And so it is with this blog about my thoughts, discussions, observations, and actual application of thinking to model railways. Unlike some other blogs about model railways, this blog is more than just a diary of a model railway layout.

Yet I do have a model railway layout. The layout is based on the New South Wales Government Railways (NSWGR) and subsequent permutations of that railway system. The layout is based on a fictitious town called Winmar located just north of Albury in New South Wales on the single track Main South line. The layout is operational (i.e. the electrics work and I can run a train) but there is no scenery, and no buildings have yet been erected. The layout is 16' x 8' (or roughly 5m x 2.5m) on a single baseboard with an operating well in the middle. The main technical feature of the layout is a moving traverser for a fiddle yard, capable of holding 12 individual trains 6' (2 metres) in length. The actual railway era varies, from 1965 to 2000, ensuring considerable flexibility towards locomotives and rolling stock in keeping with my broad range of interest.

So much for the explanation about the railway layout at this stage.

Now, the intention of this blog is to let loose the ramblings of an experienced (over twenty-five years) armchair modeller with plenty more to do to get where I want to be.

And so, as I say, I am at the start...of this blog...with more to discuss and think about in the future.