Showing posts with label N Gauge. Show all posts
Showing posts with label N Gauge. Show all posts

Saturday, 5 April 2025

N Gauge Model Railway - Episode 10 - Adding some Low Profile Buildings

It's been a while since I blogged about the N Scale Coffee Table Layout what with the minutae of life having taking center stage.  Whilst there has been a huge amount of progress on the layout I just did not have the motivation to record it.

Cardstock Low Profile Buildings 

Before Christmas I chanced on a joblot of low profile cardboard building kits for a bargain price.  These were all from the scale model buildings N gauge range and are semi photo realistic and obviously taken from photographs of prototypical buildings which have then been photoshopped.  

These were perfect to line the edges of my layout and I developed a technique of cutting out the buildings in layers to add a little depth and visual interest to these already great kits.

Doors and Windows

Using a fresh blade in the trusty craft knife and a steel rule, laboriously cut out each of the windows and doors and put them to one side.  It is important to store these in the same order and orientation in which they were removed for when you want to put the windows back.  

This will leave you with your base layer. 

Add Depth with a Second Layer

Take your base layer and stick this to a second piece of card of a similar thickness using a glue stick.  The buildings are generally small enough that there is enough excess unprinted card to let you do this without needing to break out anymore card stock but following in the footsteps of Michael from the fantastic Chandwell YouTube channel, you can resort to your favourite brand of cereal packet.

Now repeat the exercise cutting out all the window and door apertures.  This will leave you with a double thickness layer.  

Abutments and Protruding Structures

Some of the buildings feature various protruding structures which can be cut out and carefully peeled away from the second layer.  Glue stick is pretty weak stuff so you should have no problem removing these elements.  Stick these to similar thickness card and cut around them.

Glazing Windows

There are a couple of ways you can glaze the windows either by adding a layer of acetate to the whole base layer or by covering the window with cellotape.  I prefer the second method as it does not add a lot of thickness and it is easy to cut through the tape if you are simulating broken glass.  

Using the cellotape technique you could go the extra mile and remove any tape from the mullions and transoms of panelled windows for that matt look.

Using the acetate technique you can simulate larger moder multipanel windows by scoring the acetate gently.  You can then rub these with coloured pencils which will colour in the scratches to form the mullions.  This does tend to warp the acetate creating a sort of bubbled shape to the windows and lots of reflections.  If this is not to your taste then you could just draw the mullions on using a permenant fineliner. 

Edging with Watercolour Pencil

The edges of your building (and window apertures) will now have clean white edges which need to be coloured with paint or my favourite water colour pencils.  This does not need to be a perfect colour match and in fact my dark grey pencil seems to get the most use.

Reconstruction

Any abutments that you created can now be reglued back into their rightful places giving you a solid wall again. 

Rebuilding and Reinforcement

Adding all these extra layers of card that they weren't originally designed into the kit can make them a challenge to keep square when you finally come to fold them together and rebuild the low profile type structures.  I found that adding an interior skeleton of 5mm foamboard was more than enough to produce a rigid structure.  This also gives you a much better surface to attach your roof panels to. 

Replacing Windows and Doors.

You can now refit your windows in their relevant recesses simply fixing them in place with tape.  For particularly deep recesses you can repeat the earlier step adding additional layers to the window apertures to suit your tastes.  If you are gluing these to your backboard as I was then I recommend keeping the final number of layers to a minimum.

Roofs

The roofs included in the kit are the worst aspect.  Typically using just patterned textures as these are likely to be completely unuseable from the prototype photograps, they are a little lack lustre and can either be replaced by better textures from other companies or weathered using the watercolour pencils.

If you are making a silhouette style building the included roof textures are more than acceptable.  however, if you are going more for the low profile look intended by the kit then a stage of artistic weathering is definitely required.

Accessories and lighting

How far down the rabbit hole you go is dependant on your tastes and skill level.  Adding some gutters and drain pipes with strips of card or styrene is an easy way to add that extra layer of detail.

Some of the buildings clearly include security lights and adding these to your building is trivial.  Simply drill through the relevant spot with a small drill bit and fish through an appropriate voltage prewired SMD LED.  These can be affixed with the modellers friend photoreactive resin glue or even white glue.  

Signs and Names

Some of these kit buildings come with signs printed on the buildings.  Whilst the maority are simulating painted on signs some would benefit from being raised from the surface.  You could scan the building sheet into the computer before you start cutting out and reprint the signs onto card to make them a bit more three dimensional.  

If you have access to a 3D Printer you could also model these letterforms and print them out.  This is much easier than it sounds and I have a tried and tested technique for making signs which can be used to great effect here.

Weathering Cardstock Buildings

This is an area of modelling relatively new to me but using a set of cheap artists pastels and watercolour pencils I managed to dirty up some of my buildings.  This is an entirely subjective exercise and is probably best done when you have selected spots on your layout for the buildings to go and then you can weather them into place and achieve a realistic and consistent tonality to your scene. 

Cardstock Buildings at Upper Carrom

Bowerings Animal Feeds - LR-I-009

Bowerings Animal Feeds - LR-I-009

The Bowerings compsny sign was scanned in and then 3D printed using the technique I menetioned above.  LED lights were added alongside 3D printed drainpipes.

Modern N-Gauge Warehouse - LR-I-011

N Gauge Modern Warehouse LR I 011
This building is located on the upward slope of the layout and is a sillhouette building.  It uses the acetate windows technique.

Wood Brothers Ltd - LR-I-001

Wood Brothers Ltd - LR-I-001

This buildings roof texture was okay but I needed to heavily weather it to make it look like rusted tin.  The aperture for the sliding door is currently masked with some black card whilst I decide on a suitable interior.

Lion Brewery - LR-I-006

Lion Brewery - LR-I-006

This two storey structure features a loading bay with protective steel posts which I modelled using styrene rod.  Drainpipes were added using the same styrene rod.  The roof is a little lacking in detail and I think could do with a replacement slate tile texture.  Sometimes you are never really happy.

Obligatory Running Video

I recently invested in a tiny action camera measuring no more than 2cm cubed.  After some messing about I managed to get a semi decent bit of footage.  I highly recommend playing this back at half speed.


 
  

Thursday, 26 December 2024

N Gauge Model Railway - Episode 9 - Upper Carrom Gets Platforms

Documenting my journey into model railways.

The layout has undergone some pretty big changes of late, none bigger than it getting some platforms and more importantly working out where the logical place for the station is.

The original plan was to have it on the left side of the layout, but things got cramped real fast and so I decided to flip the script and move the station to the right.  It makes logical sense to just have one road going into the interior of loop 1 and then out via a large 3 track spanning bridge adding even more visual interest.

How to make a custom shaped N Gauge Platform for your model railway

  1. Grab acouple of sheets of A4 copier paper and lay it over the track. 

  2. Run your finger over the track embossing the location of the rails on the paper and then trace those embossed lines with a marker to make the next step easier.

  3. Draw parrallel lines approx 4mm outside of the track.  This represents the edge of your platform.  Cut out the shape of your platform and test for clearance on your layout.

  4. Draw a line in the middle of your shape which is a known length, say 50mm.  This is your scale line.  Scan or photograph this shape and put it on your computer.
     
  5. Import the image into Sketchup and draw a line over the top of your scale line.  Use the tape measure tool to measure this line and input the known length of your scale line.  This will rescale the image to match the real world scale line.  Delete this line as you no longer need it.
     
  6. Trace around the edge of your paper shape using the straight line and two point curve tools until you have created a filled shape.  Flip this shape in the Z axis or you will end up creating a mirror image of your platform shape.  Ask me how I know...

  7. Extrude this shape up about 2mm to form your platform surface. 

  8. Use the offset tool to create a matching shape 2mm in from your outer line to form an inner filled shape.  Extrude this shape up 10mm.  Save as an STL and send to your slicer of choice for printing

Obligatory Running Video

This weeks video shows off some of the lighting I have been adding to the layout and in particular the little 5v USB power distribution block I bought from AliExpress for some stupidly low price.  Lighting is an involved process and I will be going into this in much more depth in future episodes.



Saturday, 23 November 2024

N Gauge Model Railway - Episode 6 - It's Alive!!

Documenting my journey into model railways.

As I mentioned in an earlier episode of this series, I actually have another loco in the shape of a very battered Minitrix No 201 0-6-0T Dock Tank Loco in British Railways black which I found in a £3 grab bag of toys in a charity shop.

Minitrix No 201 0-6-0T Dock Tank Loco

It did work, but not very well, so I had a go at blindly repairing it.  I'm a man, I don't need instructions... how hard can it be?

I killed it...

...or at least I thought I had.  I disassembled the running gear and could clearly see that there was nothing stopping the motor from moving about in the chassis and consequently the worm gear from becoming unmeshed with the drive gear.  Two tiny countersunk screws were missing from the motor plate.

Thanks to the information found on the marvellous site Classic Minitrix I was able completely strip down the chassis and to put it back together with the wheels in the right configuration.  I don't know if this is normal but this little engine uses the wheels and chassis as pickups from one rail and isolators on the axle allow other side of the wheelset to pick up from the other rail.  

As soon as I applied power the motor sputtered into life.

It's not out of the woods yet as it is missing some bits like a buffer, the two tiny countersunk screws which hold the motor in place and both couplers, springs and the plates which hold the whole shebang together.

I'm sure that these are readily available on the internet somewhere like Lendons of Cardiff.

It really does need a lick of paint as it currently looks like a very well played with matchbox car. Fortunately the decals are in great condition so at bit of black enamel and a protective coat of matt varnish should see it back in good cosmetic order.

The Tale of 1,600 Machine Screws

Sourcing the screws to retain the motor was not difficult as there are plenty of eBay sellers offering tiny watch screws.  The challenge is discovering what size screw Minitrix used back in the day when they designed this little loco.  

The answer is M1.6 x 3mm.  I know, because I bought 1,600 countersunk machine screws to try to find two which were the right size.

How does it Run?

Like the clappers.  It's not great at very slow scale speeds but as you can see it flies around the small loop on my layout.  My choice of electrofrog points is causing it to get stuck (hence the speed) but it runs.


Not to worry, there are big changes coming to Upper Carrom so tune in next week.

Sunday, 27 October 2024

N Gauge Model Railway - Carrom Table Layout - Episode 1

Tony's Model Railway

Documenting my journey into model railways.

Coffe Table Layout (or should I say Carrom Table)

Those who know me in meatspace are aware of my passion for Carrom, the tabletop shuffleboard game played in most parts of the indian subcontinent.  I purchased a table a few years ago and converted into a coffee table.

This is the perfect base for my N gauge Layout and measures 32" square to the outside edge.

Starting with a Starter Set

I was lucky to snipe a Graham Farish 370-025 Tank Loco Starter Set from ebay for less than £80.  This was an absolute bargain and in great condition.  The set includes 8 pieces of settrack scribing a circle with the smallest 9" radius curve.

268 Southern 0-6-0Tank Loco (Graham Farish)

Also in the set came a 0-6-0 Southern Tank loco, 2 wagons and a brake van.  The loco will definitely be getting a paint treatment as it looks really quite plasticky and I think with the application of some black panels and some pin striping it will look much less like a toy.

I did also have a small collection of 3 wagons and a Minitrix 2f 0-6-0 Dock Tank Locomotive 47160 which I found in a charity shop for £3.  I hope to get that loco working again as I seem to have blown it up!!.

Building a Box

All the best layouts are enclosed with beautifully painted backdrops and so I designed my enclosure to be tall on 3 sides with a lower front section enabling easy access to rail locos and rolling stock and to get unfettered views of the layout.   

Carrom Table Model Railway Layout Enclosure

The sides also pull double duty creating a well so that the layout can be removed easily when that all important game of Carrom needs playing.  My design should allow for everything trainset related to move with the layout and also provide easy access to the underside of the layout where the wiring channels will be.

I tried to get some MDF for this project from my local B&Q and Homebase stores.  However, they seem to have stopped selling DIY materials in real world sizes and now appear to only sell Christmas decorations and pillows.  The struggle is real people.

I need the following boards:

  • 1 x 32"x 32" (813mm x 813mm) 
  • 3 x 33" x at least 6" (813mm x 153mm)
  • 1 x 33" x at least 3"(813mm x 76.5mm)

I am designing much of this layout using my go-to 3d modelling software sketchup free and hope that this will be of great assistance when planning out the placement of tracks.

Layout Wishlist

32" square is not exactly a huge space, but I would like to try to get

  • 1 x central small 9" radius loop with some internal shunting space
  • 1 x middle larger 12" radius mainline loop which perhaps goes into a tunnel at the rear of the layout.
  • 1 x outer elevated loop which climbs on the left drops down on the right and reconnects with the mainline at the front of the layout.

The elevated loop ios going to be most challenging as there will need to be a removable section so that any loco's going through the tunnel can be retrieved if they derail.

Carrom Table Layout Running Video