Tuesday, May 6, 2014

Adelaide Model Railway Exhibition 2014- Five days to go!

I daresay the big date for most SA Modellers is undoubtedly the June Long weekend when around 50+ exhibits take up residence at the Greyound Track at Angle Park. In the past couple of years I have exhibited with the club N scale layout (while the new HO was under construction) and this is my first time as a 'solo' exhibitor.

This year there are just over 60 exhibits, with 41 layouts present, a dramatic increase over last years figure!

With only a few days to go no doubt everyone is finishing off their last minute work and hoping it all goes together perfectly on the day.

See modelrailwayshow.org.au for information on the opening hours and entrance costs.

Sunday, April 13, 2014

Modelling on the Cheap: Hairspray

The hobby of railway modelling need be as expensive or inexpensive as you want it to be. In these times especially with the price of models of locos and rolling stock getting ever higher and the general state of the world economy, modellers are more canny than ever of looking for ways to avoid spending money on specialist (and often expensive) modelling products. For example, Woodland Scenics does a fine Scenic Glue, but properly diluted PVA/water/detergent is a heck of a lot cheaper, works equally well for most duties and more importantly is more widely available than just in your nearest model shop. Of course there are many products which fill a specific need, but for some you can look in your supermarket, cheap shop, hardware or even your spares drawers and find something that will fit the job at hand.

During the recent construction of a new club HO exhibition layout, spray adhesive was used to affix scenic materials to certain objects or the layout. Experience using the spray on our N Gauge layout, the 'Barrie Valley Railway' showed that this tended to leave a white effect on the scenery which would not go away, furthermore the cans would inexplicably spurt white streams of foam like gunk randomly which would clump up and  further mess up our work. Unsurprisingly an alternative was sought. Spraying diluted PVA tended to produce  a wet effect on the scenery which may be alright for a base layer but when you're trying to add a subtle second coat of grass it can mean you add more than you want to.

The answer lies in the Cosmetics section- cans of Hairspray. Specifically the cheapest generic/homebrand one, unscented, with the strongest hold you can get. Having read this tip on one of the modelling forums I decided to give it a try when static grassing modules of 'Northfield Abridged'. The result is: no white haze on everything (it makes sense given hairspray is supposed to go invisible in hair!) and the static grass stuck beautifully to the base layer of scenery. Results for other forms of scenery are unknown, it may be preferable to use something stronger when making trees (I will stick with my Hob-e-tac for now).

As always, each to their own and some people may find this useful others not so much. I recommend trying on a small section first and giving it a good test before spraying it all over your layout!

Wednesday, April 2, 2014

Painting a teak effect on models



Most people would remember the rather ratty looking ‘Teak’ coaches that come with the Flying Scotsman in the old Hornby sets, they are a world away from the magnificent new versions which look the proper deal. Of course the ability to get a good teak finish in a model coach built from a kit is not easy. Even the manufacturers don’t always get it right, consider the On30 ‘Coffee Pot’ which has a plain brown coach detracting from its appearance. Even if there were few ‘teak’ wooden coaches in Australia the technique is useful for painting wooden buildings or structures.

 The actual method of painting a model in this livery is not as scary or unachievable as it might seem, anyone who has some weathering is well placed to succeed. While getting a finish as good as the Hornby or Pro-kit painter is a lot harder, this tutorial will give you a good start with plenty of scope to experiment!

Firstly start with an unpainted model, I used my JEM H class tram which happened to be on my workbench. I would of course advise practising on a scrap model or such.

1)      Ensure the model is clean and then prime with a light coloured paint. I used Tamiya Acrylic Fine surface Primer which is a white colour and goes on very smoothly. There is a consensus that acrylic should be used for the undercoat regardless of which colour you use.
2)      Pick one or two colours for your ‘teak’ colouring. Depending on which colour scheme you require, more than one brown or even a little red might be needed. Also think about whether you want your model to appear fresh out of the paint shop or weathered. Mine used a base coat of chestnut acrylic with a little bit of red, followed by darker Humbrol Brown on top.
3)      Once the primer is completely dried, apply the first coat using the ‘dry brushing’ method. Anyone who has dry-brushed dirt on a model will be familiar with this. Dip a soft sable brush in your paint and remove most of the paint using a tissue or kitchen towel, then run the brush along your model. It is very important to go in the direction of the grain for the extra wood effect. Remember your objective is not to completely cover the model unless you are using only one colour.
4)      Dry brush further colours onto the model. Continuing to follow the ‘grain’, this will emulate the teak finish whereby there are many different shades of varying darkness. Remember the coaches often had darker corners to their panelling, and weathered coaches had a darker appearance.
5)      Once dry, apply a varnish. This can be a regular satin or gloss coat, some modellers use actual teak varnish thinned down, some others make a mixture for a wash of satin and black paint to darken the model. If you want to apply lettering or decals of course you will need to work out which method would help them adhere best. Feel free to add weathering powder etc after this step.

This is a rare case where hand painting a model is considered advantageous- further more visible brush strokes are wanted to help bring out the wood grain effect.
This first effort was relatively quick and rough, as a test for later application on some N gauge coaches. I was very satisfied with the results even I did not apply an overcoat varnish or decals (unnecessary as I will strip the tram down again!). I can recommend for anyone who has the old Hornby coaches to perhaps give them the treatment, or pick up on at a swap meet and try it out on them.


Monday, March 31, 2014

Foldaway layout in On30

One of the most useful modellers tools is the 'test track' for making sure locos are in working order or for photographing. 

This interesting version takes the Test Track concept and makes it into a operational layout. Designed by a club member to test out his On30 locos it is powered by a DCC controller and is perfect for shunting with the tiny Gasmechanical diesels. 

Further more it is very easily storable- the layout hinges in the middle and folds on top of itself.

The construction was based off of notes from the 2013 Modelling the Railways of South Australia convention.

Tuesday, March 25, 2014

Project: Northfield Abridged

Welcome to my to-be-sporadically updated blog!

As a modeller I am mostly into either OO/HO and N scale and that is what will be primarily shown as per my own work. However I have an appreciation for all scales whether it be T scale or right up to ride on miniature trains, so there is plenty of variation to be had. I will be making posts not only about my own work but also that done by others, models of interest and some points about the 1:1 scale railways themselves.

The annual big train show here in South Australia is the Adelaide Model Railway Exhibition, held at Greyhound Park. In the past few years I have attended with a Club layout (HO or N) but for the 2014 show I am constructing a layout of my own, with an unusual construction method.

Northfield Abridged is a layout in HO scale constructed entirely using wooden A4 sized 'Box Files' of the kind sold by Officeworks or newsagents. It depicts the mostly single track former broad gauge railway line from Dry Creek to Northfield, although for size and compression only the section from Cavan to the terminus at Northfield is shown, and then without the extensive 'stockyard' sidings near the Pooraka abattoirs. 

Such a layout is an excellent start for anyone wanting to have a dabble in model railways without committing to woodwork or who lack the funds for something more substantial. As such I intend to present the layout mostly of an alternative to the traditional model railway construction to get beginners and such interested in 'having a go'.

The Northfield line is a somewhat difficult one to model without being good at building structures as none of the station buildings along the line are available as kits! henceforth almost everything I have built for the layout has been scratch-built entirely by myself.

Pictures of the Work-in-progress will soon follow, comments are always welcome.

Matt