Crossing Paths

Crossing Paths
Model Melbourne trams

Sunday, 1 June 2014

Cutting the umbilical cord

I have now entered the final phase of converting Victoria Street to DCC operation, the block wiring that was initially was installed for DC operation has not been fully utilised since the adaption to DCC. This has been part of the plan since early last year!

There were seven blocks on Victoria Street, each block was wired to a DPDT switch with a centre off position, which allowed two controllers to control two trams at one time, since the adaption to DCC, all switches have been thrown to one side; therefore one controller, the powercab.

The infrastructure to support this arrangement resembled a rats nests of wiring and terminal strips, which when I took Victoria Street on the road or removed a module for some work, made it feel like I was reinstating a telephone exchange after a natural disaster.

So therefore, I have now bitten the bullet, and now in the process installing a DCC bus with plugs at either side of the modules for a more flexible and quicker setup and pull down arrangement. The bus wire is sourced from 2.5mm* domestic household TPI, (if it can handle 16A at 240V AC, it will handle DCC!)



Out with the old, the block panel and its umbilical cord.
  
However DC has not completely been removed from the equation, a DPDT switch has been installed including a DIN socket so the 'Cashless and Broke' inertia DC controller can control the layout if I wish to run one tram (at a time) that has not been chipped yet (a new purchase).
 

 
A new addition on the NCE PCP.
 
The Railway Station module is the first module getting all the attention, and now it is the master module, in the process the pub received some more detail to its lighting, inside and out.
 
 
Rocking out at the Railway Hotel with its neon sign and disco lights.
  
  
At the moment Victoria Street is currently a diorama.
 


The next modules to get the 'treatment' will be the Racecourse and the Fiddle yard, so I can still run some trams while The Bend and The Gates undergo a retro fit of lighting and bus wire.
 
From under the wires and with the smell of hot solder.
Glenn

 
 
 

 
 
 


Saturday, 24 May 2014

Bush Week on Victoria Street

 
Bush week (1) n,[Aust slang],an agricultural show held in the city. (2)[Aust informal] An imagined or symbolic time when assumedly unsophisticated people from the bush come to the city, likely to be preyed on by tricksters there.

I finally got around to fitting decoders into my homage of the former SECV (State Electricity Commission Victoria) tramways that operated in regional Victoria in Ballarat, Bendigo and Geelong.

These regional tramways literally ran on the smell of an oily rag, their rollingstock were made up of the cast offs from Melbourne and Adelaide and some still to this day, cut a notch at their respective tramway museums.

Bendigo Birney 29 and Ballarat 28 return from the
racecourse on an enthusiasts trip.
 
These models are still undergoing final adjustment to speed tables, kick rates and strengths before the real fun of fitting lights begins. (so far, so good no magic smoke has escaped yet!)
 
Ballarat 28 (a reworked Tyco/Mantua)
 
Holding up services at the racecourse.
 
Country cousins running amok in the city.
 
 
From under the wires in a darker shade of green,
Glenn
 
 

 
 

Wednesday, 30 April 2014

Open door policy in the workshops

To some it sounds like a trendy theory about transparent management, but in the W class trams of Melbourne it is usually about air conditioning with a dash of human interaction with the travelling public.

The leading near side cab door in the open position offers the trammie some fresh air, and with both cab doors open allows the cross flow of a breeze on a stinking summers day. The trammie should have a firm grip of the controller and the brake handle, so he/she is unlikely to fall out at speed, and with the door open allows them to step out quickly and persuade the points into the intended direction, plus the odd chat with punters in safety zones regarding their inquiries about other trams not in control of that driver.

My second 812 with the Bachmann mechanism is in the process of being converted to DCC with lighting, but to avoid a clash with the Cooee 812, this tram will be renumbered 821 (modelled on W5-821 with its Met livery and two canvas doors in its drop centre).

The shell has had its saloon windows and doors removed, the cab at one end has had the door filed out on the leading near side, the cab door will be replaced by one made from styrene in the open position.

The now W5 821 undergoing some modifications
(painted dash and holes drilled for marker lights and 'air conditioning')
 
The Cooee SW5 812 is in the process of having the doors salvaged from the Bachmann 812 (now 821) fitted, as the supplied doors are incorrect, while this is taking place a tidy up of the interior and fibre optics to improve the effect of the hazard/indicator lights.
 
 Some housekeeping is required,
(Correct doors top left, supplied doors top middle)
 
And finally, the pink tram for the oldest daughter is now finished, resplendent in its pink livery, LED headlights, fibre optic tail lights and a funky disco saloon light the changes colour. The speed table has been adjusted so the top speed is more manageable for a five year old.
 
                       pink........                                    yellow.................
 

                                        and blue. 
funky saloon and tail lights
(yes, it was entertaining to fit)
 
Late Mail: Victoria Street can be now found on Facebook at
another work in progress
 
From under the wires and the workbench light.
Glenn

Saturday, 5 April 2014

Ménage à trois (no, it's not what you think!)

As one does occasionally, I decided to kill time by updating apps on the mobile, call it housekeeping if you want; however, the engine driver app on my android smart phone received its update (v2.8.2.), and now it offers a third throttle slot. Now I don't know if I am a servant to three masters or a master of three servants.

Given that I can run Victoria Street by a bog standard Powercab (v1.28) that has a two recall limit,  together with JMRI and a USB interface plus laptop I can push it a little further, then with either wi throttle/engine drive I can try to trip the current overload of the Powercab. Now with three slots per smartphone who knows what can happen.

A few photos of the new app in action, and yes there was the odd collision.

 
No good can come from this.
 

Cutting notches.
 
 
It's like herding cats plus spinning plates
at the same time.
 
 
I may not leave the house for a while.
 
 
from under the wires and irradiated by the wifi.
 
Regards Glenn.
 
 
 

 
 


Wednesday, 2 April 2014

Autumn, football and some nice weather for a slide.

Autumn in Melbourne, the start of the football season, cool nights followed by pleasant days, and with being the most 'European' city in Australia has avenues and streets full of deciduous trees, that drop leaves in autumn.

Leaf litter and trams do not really get along, together with damp rails provide the hair raising conditions that can lead to wheel lock when braking resulting in a sudden dump of sand and some choice language from the driver.


The bride at her workplace has a digital die cutter, and for a bit of a test run, punched out some autumn leave for me, maple/plane tree type of leaves, while some were over scale, I had enough for a photo shoot. Now knowing this, I am now thinking of other items to be produced.

 
 
On the football front the doggies are back playing at their spiritual home, Whitten Oval (Footscray), their first game this Saturday since 1997 will be played for premiership points. Mind you, it is our VFL side, not our AFL team, nether the less, it's footy and it's local.

From under the wires then off to the game.
Glenn

Monday, 31 March 2014

The iron age.... corrigated.(not quite)

The 'Victorian Cottage' has now received a good old fashioned roofing, with corrugated iron (made from aluminium foil), the creases and dings/dents add to the character that I like adding to this card model.

 
All roofed, now for the weathering 
 
 
I am also trialling the installation of fibre optic lighting on structures, mainly for external exposed light globes (the back yard light), as it is only a temporary set up for amusement a LED torch light is providing the light source at the moment, therefore the temporary set up.
 
 

fibre optic and blutac at one end...
 
 
the outside light at the back.
(a warm white LED will be used)
 
 
The front before the veranda.
It will have a porch light.
 
 
Apologies for the slow progress on this model, as I am having a lot of fun with my own 'Victorian Cottage', 1:1 scale. These houses are the high maintenance blonde of housing, they need a fair bit of effort and cash to look good, and if you do not lavish them, they can look 'trashy' very quickly.
 
 
From under the wires and in a heritage overlay.
 
Glenn
 
 
 
 
 

Monday, 24 March 2014

Behold the material of the future....fibro.

The washhouse got a make over on the 'Victorian Cottage', as in true post war suburban style, it received a clad of fibro cement, it may not rot, warp or burn but it takes paint rather badly and tends to look mouldy.

All it needs now is a smashed panel courtesy
 of a stray cover drive playing backyard cricket.
 
 
 
No real secret, office paper glued directly to the model,
strips of paper for battens, given a few heavily diluted washes
 of acrylic black paint to give it that mouldy fibro look.
 
Now to add the external plumbing and the weathered corrugated iron roof.
 
from the old inner suburbs next to the wires.
 
Glenn