Based on the now, long gone, Branch Line from Campbelltown to Camden, off the Main Southern Line South of Sydney.

Monday, 19 June 2017

Plans into reality.

Having concluded as to what I wanted on this layout, I set about purchasing the timber, and brackets required to support the five modules I reckon would suffice.
My main feature is "Camden to Narellan Level Crossing" (the Old Hume Highway), then "Bow Bowing Creek to Campbelltown". 
The module construction consists of 75mm x 25mm maple frames and 5/16" Ply on top. I said I would not use ply again, as it give off a drumming sound, but the weight factor came into it, and so I decided to go with the noise.  Another factor is, I need a lot of flat surface for scenery, and it would not lend itself to open frame. I will be the only one who will have to put up with the noise anyway. I may be able to kill some of the drumming sound by gluing 50mm x 20mm timber cross braces or polystyrene under the ply where possible.
All things considered, it helps you change your way of thinking.

The wall brackets and module timbers.
 
The fixing of the brackets to the wall was no problem, as this purposely designed room is all steel frame, and hexagon head metal self tappers, are the "ants pants".
 

Train Room.
The roller door was replaced with a 1.8 meter glass sliding door
during the manufacture of the framework by the supplier.
 
 Cheers for now.


Sunday, 11 June 2017

Planning my thoughts.

Having given some thought now, to what I want to include, which for me were the important features on the line, omitting some of the smaller station stops, I set about planning what space I would need, and if it doesn't fit, how to make it fit.
Camden being a rural town, known for it's cattle (why the milk depot) and John Macarthur, with his sheep and wool, Burragorang Valley for it's coal, I needed to consider the sidings required on the layout, not that there were many on this line.
The line past the Dairy Farmers Depot, up into Camden station was a 80° to 90° turn. This meant turning the Camden module around and having it across the entrance to my train room. This immediately became a "no no" for me because I would have to crawl under, or climb over the module.

Entering the train room, Camden will be on the right hand side wall, together with the Milk Depot, the Nepean River Bridge and Elderslie. Campbelltown on the left hand side wall, and Narellan Station and the Coal Loader would be across the back wall, and with a total width of 12'0" and having 27" curves at each end, will leave just enough in the middle for Narellan yard. It would finish up just about right. All this would give me about 45' to 50' of run, end to end.

Elderslie, was on a right hand curve travelling to Camden in reality. I will have it on a left hand curve. My reason for this is again, "space", coming out of Narellan I have a right curve into a "S" bend. To put Elderslie on the right hand bend, puts it at the end of Narellan Yard, or on the Nepean River Bridge.
 
To see how all this would fit, I laid the whole layout out to full scale, on butchers paper, placed it on the floor in the train room and sized my modules from there. I did my best to keep points away from module joins, and where the modules join, keep the track straight and use rail joiners, as I did with "Kamilaroi". Also owing to a physical condition I have, it means I have to keep it narrow, because I can't stretch to reach the back of the module. 
Another thought I had, is how to keep the modules supported, so that there is nothing on the floor in the way of legs that I can accidently kick my toes on while working or operating the layout. This thought took me to Bunnings where I found just the right brackets for the job. They were not cheap, but if you want them, then you have to pay the price.

My office work bench.
Cheers for now.