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Copenhagen Fields


Tim Watson

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Had a great day at the MRC mini exhibition with YR in its first outing as a diorama.

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The standard stock also ran and looked the part. This train may get a new mechanism and act as a prototype for the gate stock which is currently at the design stage for etching.

Signage and posters soon.

Tim Watson

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In December, the MRC usually holds a pre-Christmas mini exhibition. The York Road tube diorama was having its first outing with a working train for the show. Whilst certain features such as the toilets and occupants are popular with all ages, I thought it was appropriate that the younger members of the audience get a preview of Santa Claus and his reindeer on a flight test. Having spent far too many hours making the underground tube station I wanted something nice and simple. Osborn Models came up trumps with a nice little 3DP of Santa in his sleigh with four reindeer out front.

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This had landed on the YR tube station roof and attracted many favourable comments from the audience, not least Phil Parker from BRM who was surprised to see such a model on CF.  In discussion, I indicated that I thought it was capable of improvement, especially in the motive power department; CF is, after all, 2mm FS.  Close examination reveals that the antlers and heads of the ‘reindeer’ pass a strong resemblance to a love child of a triceratops and a moose. There could be a case for an after-market bespoke antler etch if someone was very keen: I certainly didn’t fancy soldering up eight antlers from wire as an alternative. I then recollected that Preiser make some reindeer as a plastic moulding. Now these come as a very fine six pack in pairs, including four adorned with rather more plausible antlers.  The challenge with these models was that they come in pairs and two of them would have looked as if Santa had done an emergency brake application with their heads down grazing. These therefore required plastic surgery with a triangular neck re-section.

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With the other pair I moved the head around on one of them to create a bit more variation. The Preiser reindeer are not too steady on their feet (maybe it’s not just carrots they have on Christmas Eve) and so some sort of location was required. A centre pole was made from metal strip and cross pieces of 0.4mm brass wire soldered in place. This replaced the chunky 3DP structure which was actually quite weak. At this stage the reindeer underwent key hole surgery with a 0.4mm tungsten carbide drill to locate the cross pieces just behind their withers. The antlers were also trimmed a bit.

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After a fair bit of thinning down of the sleigh edges with a scalpel and very sharp chisel the whole assembly was given a puff of grey primer, to show any major defects.

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At this point I had a serious look at reindeer liveries on-line. They are very similar to dairy shorthorn cattle with a mixture of beige, yellow ochre, umber & white. The antlers would generally be darker shades. The noses are generally pink and of course one of them (Rudolph) has a red nose. Any bridles / tackle were painted on with a fine brush. The parcel load in the sleigh was augmented with extras and some are carrying the initials of the grandchildren. The gold lining on the sleigh was re-instated using a fine line gold marker pen.

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Finally, I thought that the sleigh ought to carry some aircraft recognition marks for Lapland. These are OH-JLP. Those of you that know about these things will recognise that OH is the symbol for  Finland and JLP is a shortened form of Joulopukki, Finnish for Santa Claus, or literally ‘Christmas Goat’. So now you know.

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Of course you could save yourself a great deal of work by purchasing a Modelu Santa & sleigh 3DP, which came out just as I started this project, but where’s the fun in that?

I look forward to seeing the grandchildren’s faces when they see Santa Claus on CF.

 

Tim

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York Road spiral stairs are now complete, after weeks work: the illuminated steps will help to draw attention to the lift and give a raisin d’être for the funny shape on the southern side of the tube station. 
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The construction was aided by John Jesson producing laser cut step sections using the MRC laser-cutting facility; rather like a castle stairway (the top step shows the profile). 
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Once glued together, the centre section was cut away, the steps trimmed with a high speed tungsten carbide trimmer and a new brass ventilation shaft turned up to the correct diameter, complete with plate work jounts scribed into place. The aluminium collar helps to centralise and support the stairs towards the bottom. The reason for the polished conical tip will become apparent later (it’s not an ICBM).  
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The copper pipe of the stair shaft had a window cut into it using diamond discs and the position of the stairs was then determined. IMG_8962.jpeg


There are a number of conduits surrounding the ventilation shaft and these were represented by brass square section and strip. The vertical plate joints were scribed in using a tool in the lathe, where they would be conspicuous. IMG_8965.jpeg
The artwork for the tiles was already available from the station building. Tile strips were cut out and thinned down from behind with a scalpel and tweezers so that they were almost like a transfer.IMG_8975.jpeg


A paper liner was marked up and the individual tile patterns glued into place. I’m sure some clever person could have drawn all this up and printed it, but I’m more of a make it directly sort of person. IMG_8981.jpeg

The liner was held in place with photo mount and a chrome metallic pen used to finish the top of the ventilation shaft cone and the top of the main shaft lining. Finally a light cured resin spherical lens was made to go on top of the cone. The reason for this? There is an LED positioned immediately above the main shaft in the roof and these reflective / refractive devices might capture and improve light transmission down the stairwell. I did not want to fiddle with extra LEDS. IMG_8987.jpeg
The final scene fulfils the aim we had two years ago of showing how a tube station is laid out. It’s not really realistic modelling, but I’ve found it great fun to do. IMG_8984.jpeg
Just for completeness here is a link showing the famous Covent Garden steps.

I think that’s enough tube modelling for a while, apologies for the long post!
 

Tim

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