2017/08/23

2017_08_22 I found the light at the end of the tunnel.

2017_08_22  Members of Hobson's Bay Model Railway Club have built the final piece of the jigsaw puzzle for Hobson's Bay Northern Division.

Picture Story
At 9.00 this morning Ron and Steve arrived from Kilmore East with the new helix, which was professionally built in Melbourne to our specifications. How about that :)

Al, Graeme, Tony and the boys up here can finally see a layout we can run on, and we all thank you guys for your helix. The last link (of the layout) is finally in place.


After some mean cold, windy rainy weather for the last few weeks, the boys arrived with the helix. It was cold, but the sun was out, not a cloud in the sky.


So with 3 willing helpers, Ron lays out the legs and gets straight into it, with Steve looking on.
 

Al's ready to help as always, but it takes time to get it all set up. Our turn comes soon.


So here we are carrying in the first half.


Hold on lets try this again from this direction.


aha! That worked.  So glad the boys had a site inspection a few weeks  back and were able to sort out the obstacles.

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ok both parts are in, and now we need to set it together and tie it down.



 Ok everything supported and its steady as a rock. The boys pre-planning worked a treat.


Steve talked me into leaving a gap to better access the showcase. We had the room, so why not?


The first level of track bed is in place, after track is laid out, we can lay the second level, and keep going to the 4th level.


Its locked to wall and floor, and is very steady.


 Hey Rod .......What about some track, before you try to run a train? eh? yeah right!


Showing the framework around the legs.


 Oh boy room underneath for double stacked 50L boxes :)


More frame work.


 Ok the road bed supports are designed to exactly raise the track at 1.5% with a gap of 102 mm which will allow double stacks, if the US prototype boys want to run something on it.



The pegs are glued and tacked to the line, then screwed into place. This stops the screw from twisting the peg.



 Now the road bed is rising, and to save work, the pegs were not sanded to allow for the accent. So track bed is glued and tacked to the top edge, to avoid twisting the bed. The outer peg is about 3mm higher than the inner one, and so that translates into super elevation.


The "roof" is in fact a reversing loop on the branch line, and it houses a terminus station and yard.


Not sure I will fit through the gap, but Al got out after we sealed him in. Guess it will work Ha Ha.


The helix is exactly in line with Albury and the BG on top! Ignore the curved bit laying between the modules. It should face the other way and will be the exit from reversing loop. The helix entry point and the reverse entry is going straight ahead and will enter between the next two uprights to right.


The branch line Terminus Station, up here, will have 34, 36, 38 inch curves and room to place straights where the station points need to go in, for reliability.


I will built a 250mm circular back scene around the hole to stop you seeing the track approaching the station on the reverse loop.


After the lads returned to Kilmore East, Al and I started cleaning up, after Al finished preparing Bullarto for more track.  All ready for track on Albury side, as soon as we work out what space is required for Albury Railway Station buildings..

Till Thursday Cheers
Rod

2017/08/20

2017_08_19 (Thursday work day cancelled) Friday

2017_08_19  Al's back from sunny Queensland But Thursday was cancelled account Ausnet Power shut down account maintenance on our lines.

So we moved it to Friday and it extended into Saturday!

Friday became a bit of a catch up day, working on an Auscision Walker Rail Motor and playing with Al's B Class and plain catching up after Al,s trip up north. And of cause sausage rolls!

Saturday Graeme arrived to work on his scenery project and Al continued to fix the track up in Trentham.

I struggled with my revers loop sections (still) Cant work out why reconstructing the track sections as instructed by Tam Valley has not fixed the problem.......
Some pictures...


Auscision B Class showing the metal grill warping. Its only glued on and this system, just does not work. Removing grills can cause problems. Paint sticks and chunks can pull off with grills. Many folk just super glue them back on, pushing them back into place. However I have seen many glue stains. So how to do it so it looks ok?

Decided to use a knife blade...






Ran a bead of glue along edge of blade.


and dragged blade back, depositing glue on inside of screen. Then pressed a strip of wood up against grill for a few minutes till glue dried. Sparce application of glue helped not to squeeze glue outside mesh and foul the job.


Its not perfect, however it looks better now.

My biggest head aches are caused by here and here...


 The island reverse loop which just will not work for me. Despite following instructions, I cannot get the dual frog juicers to operate as advertised.


All wired up and track connected. However electrically, not working... still!!

The second area of problems, is Trentham yard, and Al came to my rescue here on Sunday starting to put it all together for me.



What happens when you get a short that does not trip the command station?

A Locomotive was slowly moving in notch 1 out of sight. The loco shorted out, tripping the command station. The circuit reset and held, slowly heating up the loco/, and when I tried to move it later, it was seized up. Put it aside and after Al left I pulled it down to see what was the problem.


Axle and gears all melted (welded?) in place.
 

You can see the bronze bush has fallen into space between metal frame and is touching wheel creating the short.
 







I have spare flex coil bogies. Unfortunately, this is a welded plate bogie, which I do not have any of. So I am hoping Trainorama might have a spare? The flex coil I have is an Austrains X which I thought was interchangeable. It almost is, except the locating hole in the chassis is smaller than the pin in the bogie, making loco sit 3 mils higher than it should. I can drill it out, but not till I see if I can find a welded plate version.



The keeper plate is destroyed, although the side frame is ok. So maybe I can interchange it with a Trainorama Flexcoil if I can get one of those?



Please note. I am in no way blaming the fine folk at Trainorama for this "accident"   One of the main reasons I am working so hard on my rewire project is to stop things like this from happening.
Should you use tail lamp globes for circuit protection? Well you be the judge. I have now lost three engines like this, and I am replacing globes as quickly as I can afford to.

Graeme's mountain is spreading South!




The cutting is formed up from Wodonga and over House Creek.



More work at House Creek.

 

 Uncle Ben's or Kelly Street end. Need to mark out the crossing here.



Near the Stock Race towards South Street and the head shunt.



And that's a real step forward. My job is to glue the towels all over it, now to form a touch base for the ground cover. Just noticed I have forgotten to prepare Kelly Street crossing. Must check that out.

Al has graciously taken on Trentham. He can be made to cast a few oaths, standing on his stool, and dealing with the problems of laying Shinohara or Micro Engineering code 70 track. Ash him if its is correctly called "flexy track" Ha Ha!


Thats better. We will remove this new track and treat the surface of the caneite with the same gap filla we used at Bullarto, to give track a base and allow the nails to hold the track down securely. Have to try and do that before Thursday.



Al tried to save the original track along the platform, however the hand made point was too brittle and came apart. So he cleaned it all back, and he can fit a new point and track in next time.



He lays nice track, and it works very well. Thanks mate :D
Cheers
Rod

2017/08/10

2017_08_10 Sound installs

2017_08_10 I better finish off Al's B Class!

Most of work is done. Everything fits and its neat enough. Only problem is the headlight wasn't working. In the finish I asked Mike and was referred to his installation page on the B Class.
You need to get rid of switch to install speaker in tank. The switch turns off the headlights...and so you need to short out the wires to the switch...duh!!

Some pictures. Again I did not check them as I went, and the dreaded blur is coming back again :(

\

The yellow tape on right holds down excess wiring, but in the middle is a white plug that I disconnected the switch in the fuel tank from. This switch leaves number lights and marker lights on, but turns off the headlight. I should have shorted out that plug, to turn on the headlights


 The switch wires are soldered to the speaker wires on chip, taped top of old switch.


Ok tape chip in place as low as I could snuggle it down. It sits on top of 8 pin plug though.


Siliconed speaker to inside of styrene lid for fuel tank and glued lid in place.



Soldered speaker wires to old switch wires and pushed wiring back into diesel body. Then blackened styrene inserts and screwed tank back onto body.

Attach couplings and test it all works....




Click here to watch video of Al's B Class

Cheers
Rod