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A 3d printed 800 class for 00 (and a WLWR goods loco)

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  • 4 weeks later...
Posted

None to show since the last update Im afraid, I was rather tied up over Christmas, a lot of commission jobs on too, as soon as work quietens down a bit and I get a free moment I'll be right back on that project

 

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  • 1 month later...
Posted
11 minutes ago, Horsetan said:

One thing I forgot to ask about 3D printing generally: what happens to all the leftover waste sprue? Can it be recycled?

Unfortunately no it cant be reused in resin printing, it gets thrown out

Posted

Think of it more like the chippings that a sculptor chisels off a block of stone to produce a work of art.

There is not much you can do with the little bit of waste you get from FDM printing, but at least the PLA filament I am using for the track bases is plant based so we rest easy there🙂

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  • 3 weeks later...
Posted

A bit of work done to Maedbh over the last week or so. The Royal Scot has many similarities to the 800s, but the 800s have a much longer front end and bogie, along with smaller bogie wheels. 

Changing to smaller wheels meant a large air space was left between the wheel and chassis. This became a bit of a knawling bug for me

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To sort the issue, I fabricated some fau frames from plasticard, painted them black, then applied them to the sides 

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I then karate chopped the bogie and placed a plasticard spacer to increase its length.

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I think this improves the overall appearance of the front end considerably.

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  • 3 weeks later...
Posted (edited)

Maedbh has gotten a bit of weathering. There's not a great many photos of Maedbh in colour during her working life in CIE. The vast majority I've seen are taken after she was earmarked for preservation and received a fresh coat of paint. It's unlikely she did almost any work after 1958.

There's two colour photos of her at work in later years. One is of her at Limerick Junction in 1955, the other at Thurles hauling a train of horsebox vans. These show her relatively clean but with some black grime in certain areas. In their earlier years they were kept almost spotlessly clean, but I intend to model the end of steam. Macha was utterly filthy toward the end.

For reference I also looked primarily at the VS class in the 60s. Still kept quite clean, but far from spotless. The domes and corners of the belpaire firebox were almost always blackened!

A mix of black and umber wash was used, with excess removed using a cotton bud.

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Edited by GSR 800
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Posted (edited)

Terrific job. Subtle but effective. For a lot of my own work now all I do is a MiG dark wash with a few powders. Seems to do just enough. Might you consider a soupçon of dark powder on the smokebox? 

Edited by Galteemore
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Posted
20 minutes ago, Galteemore said:

Terrific job. Subtle but effective. For a lot of my own work now all I do is a MiG dark wash with a few powders. Seems to do just enough. Might you consider a soupçon of dark powder on the smokebox? 

Many thanks. Funny enough for Macha's last tour they had the smokebox shining! It has a bit of grime on top nonetheless, don't wish to overdo it.

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Posted (edited)
22 minutes ago, Galteemore said:

Fair enough Harry. Have had a similar inner monologue myself when finishing the PP last week. Some pics show a gleaming smokebox, others don’t! You can certainly take pride in her 

It's one of those things I consider myself, whether to go matt or more satin for the smokebox. Usually it's more matted than the rest, but locos being cleaned, especially with oily rags, would show some shine. I've given a bit of matting at the top for soot around the chimney.

Recently I've seen a br shed layout with locomotives kept glossy clean, but with smokeboxes matted and almost grey! 

I note modern cleaning practices at Connolly, which focus on keeping the "front" of the locomotive/railcar clean. The rest is less of a concern!

Edited by GSR 800
Posted
On 22/4/2025 at 9:24 PM, GSR 800 said:

Maedbh has gotten a bit of weathering. There's not a great many photos of Maedbh in colour during her working life in CIE. The vast majority I've seen are taken after she was earmarked for preservation and received a fresh coat of paint. It's unlikely she did almost any work after 1958.

There's two colour photos of her at work in later years. One is of her at Limerick Junction in 1955, the other at Thurles hauling a train of horsebox vans. These show her relatively clean but with some black grime in certain areas. In their earlier years they were kept almost spotlessly clean, but I intend to model the end of steam. Macha was utterly filthy toward the end.

For reference I also looked primarily at the VS class in the 60s. Still kept quite clean, but far from spotless. The domes and corners of the belpaire firebox were almost always blackened!

A mix of black and umber wash was used, with excess removed using a cotton bud.

20250422_192810.thumb.jpg.f1c55a0dca4a341e4cc21ec91f98914a.jpg

That is a truly magnificent model, finished perfectly!

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