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250 ton Transformer - work in progress Options · View
Davie82
Posted: Monday, May 26, 2014 12:27:08 PM
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We have a local model show coming up soon and I didn't want to go empty-handed so I'm hoping to build two or three large transformers to take with me.

This is my first effort (a bit of a test run really) and it is about 75% complete. It's based on a 239 ton Siemens 560 MVA generator transfomer and will be painted blue-grey.

I also hope to build a very large Alstom transformer (400 tons) and another Siemens unit.

hummer13
Posted: Monday, May 26, 2014 1:51:23 PM

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Looks good they are fun to make


NIkl Scale Models

Robert Heuston
Posted: Monday, May 26, 2014 6:17:21 PM

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Where are you getting your info from for these? I've looked and looked and haven't found anything.
Davie82
Posted: Monday, May 26, 2014 6:59:49 PM
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Thanks Jason.

Robert - working purely from pictures that I find on Google.
Robert Heuston
Posted: Monday, May 26, 2014 8:44:01 PM

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Ok, no worries.
Davie82
Posted: Monday, May 26, 2014 10:11:29 PM
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Starting to add bolt detail and some other bracing - I'll hopefully be able to start painting it tomorrow as I really want to get started on the next one!

Ironstef70
Posted: Monday, May 26, 2014 11:33:46 PM

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Indeed it looks much more realistic with the bolt panels. How did you made these? Are they available from Plastruct?

S.

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Playing with toys since 1970, now building them.
3406E
Posted: Tuesday, May 27, 2014 2:47:55 AM

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Small styrene rod cut into little pieces and carefully (tediously) applied gives the appearance of bolt heads.

Facebook: NorCalDiecastCustoms
Instagram: NorCalDiecastCustoms

Clifton
ulf
Posted: Tuesday, May 27, 2014 2:19:08 PM

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Well done - very nice work! Applause
MartinW
Posted: Tuesday, May 27, 2014 3:34:31 PM

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Looks brilliant. I was also going to ask about the bolt detail too. Fair play if you're cutting them out one by one!

New UK based Scale construction forum.

www.scaleplantandconstruction.co.uk
peterf
Posted: Tuesday, May 27, 2014 5:17:45 PM

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Looks fantastic
You'll be needing a 1750 to lift it

http://www.flickr.com/photos/10069306@N07/
LatticeCraneMan
Posted: Tuesday, May 27, 2014 5:51:26 PM

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Nice work... bolts make it stand out but real time consuming to cut and glue boltheads !Smile

An old trick is to use drops of glue like Testors cement. They used to have clear glue adaptors with needle point holes.
Just a matter of squeezing the glue out for a rivet appearance or filing a flathead across all for bolts.
If make a mistake just x-acto knife off and start again.Much easier to do.

Chet



I live in my own little world it's ok they know me here
Davie82
Posted: Tuesday, May 27, 2014 8:34:18 PM
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Thanks for the kind words guys, and Chet thanks for the tip - I'll definitely bear it in mind for the next one. Another thing I really need to get is resin so I can cast these panels... at least then I'd only have to make one!

I think I've done all I can before painting. Some pics:







I've designed it so that the top lifts off and the transformer can be filled with sand etc. to give it weight. I chose to fill it with illegal immigrants... Teeth

LatticeCraneMan
Posted: Wednesday, May 28, 2014 12:11:00 AM

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Sure thing Davie your welcome.

Chet

I live in my own little world it's ok they know me here
Jamiescotland
Posted: Wednesday, May 28, 2014 4:33:40 AM

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Brilliant. Yet again, patience is rewarded with a great finished model. Going above and beyond, and adding that little extra detail makes all the difference
Crane Crew
Posted: Wednesday, May 28, 2014 4:45:45 AM

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Love your work Dave, I will have to start copying some of these tips or get someone to start a thread about Styrene (I couldn't find one) as I have to start doing details for my stuff…. Or ask someone nicely if they would be interested in making cabs and stuff in 1:40 Whistle Applause

Happy old fart....Mark

If you only do what you've always done, you will only get what you always got!

Ironstef70
Posted: Wednesday, May 28, 2014 10:26:47 AM

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Location: Quebec, Canada,
I like the idea of the glue drops as suggested by Chet for rivets, but the styrene rods adds another different kind of details which makes it look even more real, although they must take much longer to make.

I also like to add weights to my loads. I am planning to build O scale brass diesel locomotives next winter (EMD engines: one GP7 and one GP35, for those who wonder), and I will likely add weight over trucks too for better traction.

It would be interesting to add some pictures of the 1:1 transformer if you can.Think

Good idea anyways. Those from WSI are still cheap, but there's nothing like doing your owns...Shame on you



Stephane

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Playing with toys since 1970, now building them.
Robert Heuston
Posted: Wednesday, May 28, 2014 10:58:47 AM

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I got one of the WSI Elin transformers, and frankly I'm a little disappointed in the size of it. I want to set up a beam set and a transformer load, but I got no time to build such pieces.
Davie82
Posted: Wednesday, May 28, 2014 11:34:53 AM
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Thanks again for all the kind words guys. Yes cutting styrene rod for bolt detail is very time-consuming (and even more frustrating putting all these little specs in place with needle tweezers) but it really does take a model to the next level.

I think I'll post a build log for the next transformer so you can see the process which is technically known as "flying by the seat of one's pants". Teeth

I saw the Elin transformer by WSI and I like the look of it (and it's pretty cheap), but how big is it - anything like the one I made?

Stef, here are a couple of pics of the Siemens unit that my model is based on:


Robert Heuston
Posted: Wednesday, May 28, 2014 4:18:39 PM

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This is the elin transformer.
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