Nicks workshop mutterings

Various railway orientated modelling projects in my new workshop/railway room.

Archive for the category “Rolling Stock”

Hawthorn class Broad Gauge locomotive

I have now virtually finished ‘Hackworth’ a member of the 2-4-0 Hawthorn class of Great Western Broad Gauge locomotives. It’s mainly scratch built using etches produced for me for the footplate, splashes and valance.

The loco is finished in its final state with double buffers to facilitate working mixed gauge trains. Because of the fine tolerance between wheel and valance I elected to use a slightly smaller driving wheel to prevent shorts. The cab and boiler blackhead remain to be done as well as a suitable crew.

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Newbies update

I have now finished the small GWR 850 class saddle tank and have been running it in on Lananta. It is finished in the late Victorian livery of dark green with Indian red frames and wheels.

I have also revamped the cassettes for Lananta so that they are now compatible at either end and I have improved the alignment of them with the rest of the layout. Slowly the general running of the layout is improving!

Also in planning is an extra Broad Gauge locomotive. I have started building a GWR 2-4-0 Hawthorn Class loco which was featured in the latest edition of the Broad Gauge Society Broadsheet. The loco chassis is almost complete and I am now waiting for some etches for the footplate and the intricate valances.

The chassis has a beam compensation with High Level Miniblox horn blocks. The gearbox is a High Level compact+ mated to a 1015 Mashima motor. This will fit up into the firebox and leave the cab free of intrusion apart from the final drive spur gear.

The one I have chosen is ‘Hackworth’ which will be finished as running towards the end of the Broad Gauge when it was fitted with double buffers to enable it to run mixed gauge trains. More about this later when the etches have been delivered………

Newbies………

Here are a couple of new additions;

Firstly is an ex L&Y Pug for use on Lakebank. This is a 3mm Society kit originally built to 12mm gauge by the late Don Hanson, a member of the South Western Group. I have converted it to 14.2mm gauge by moving the wheels out on their axles and also moving the outside cylinders further out to give clearance. This is a very characterful loco complete with a ‘waddle’ as it moves along. The two wagons are also the work of Don.

Secondly is a model of a GWR 850 class saddle tank, now awaiting painting. This is from a kit produced by Andy Shillato of the 3mm Society with additional hand turned brass dome and safety valve and buffers from a plasticard version I built about 20 years ago. The chassis is compensated and driven by a high level gearbox mated to an open frame Mashima motor. This loco is destined to be part of the standard gauge stock on my new diorama layout ‘Lananta’.

Rodney Pearce/Winterley couplings

Not long ago on the 3mm email group Nick Smith asked about couplings designed by the late Rodney Pearce. Some discussion followed at a meeting of the South West group of the 3mm Society to which Rodney had belonged. I realised that I had a vehicle built by the late Ralph Steuart with this coupling fitted. Going through some of Ralph’s papers we came across his workings on an improvement to the coupling. I tried the coupling out and was very impressed and showed it a fellow member of the Launceston and District MRC. Nigel was equally taken by the concept and – as you do! – did a google search and came across the ‘Winterley Coupling’ designed by John Shaw. He had met Rodney showing his layout Burton Ash – Railway Modeller June 1996 – at an exhibition and was interested in the concept. He took Rodney’s instructions and designed an etched version of the coupling – initially for 7mm – but later for 4mm.

I purchased some of the 4mm couplings and have found with some slight adjustments they will work in 3mm. I have contacted John Shaw and he has kindly written instructions for using with 3mm.

The action of the couplings is shown below;

The real advantage of theses couplings is that uncoupling can be done anywhere and doesn’t need any magnets or ramps in the track. The disadvantage is that the coupling can only be fitted to one end of the wagon. This is fine for me as I only shunt in one direction.

Here is the etch;

Here are the component parts and a finished coupling;

And here are some photos showing the coupling fitted to a wagon;

coupled..

uncoupled…

I am now fitting them to the stock which I am going to use on Lananta.

If anyone is interested in further information, or want to purchase the couplings then go to http://www.winterleyproducts.co.uk

Eggesford progress

I have now finished the 3mm Society/Malcolm Mitchell kit of a Great Western 517 class tank which is now running on Eggesford with a rake of 4 wheel coaches which are also from 3mm Society kits.


The picture below shows a busy time at Eggesford which, I’m afraid, has become rather “Westernised”! The 517 can be seen on a Down local passenger with a  steam rail motor on an up service and a LSWR Ilfracombe goods shunting the yard


A Merry Christmas to all my readers. I look forward to progressing more in the New Year with reducing my store of flat pack kits!

517 has progressed

The loco is now looking like it should. I must admit that I haven’t put on every part that the 4 and 7mm models would have, as many of the etchings are so tiny I can’t see them!! I think the overall effect shows what delightful locos these were.


Now to clean the whole body up and get it painted then move on to the next flat pack. Also, looking at the track in the photos, I must get the ballasting finished on Eggesford. 

GWR 517 Class

I have at last made a start on those draws of flat packs that every modeller has! Quite a few years ago I bought a 3mm Society kit for a GWR 517 Class 0-4-2T. The kit is a Malcom Mitchell kit which has been reduced to 3mm scale. I have looked at with all the etches and pages of instruction many times and tended just to put it back in the box!! With the need for an early GWR tank loco I decided I had to take the plunge. 

Actually the kit is beautifully designed and all the parts fit together with very little if any fettling. However with all the tiny parts supplied as well as having to laminate two or three layers at times this is not a kit for the faint hearted. 

As can be seen from the photos I have assembled the chassis with society Finescale  wheels, a High Level gearbox and Mashimas motor to 14.2mm gauge. The body has got as far as the main structure and a trial fit of the boiler and firebox. The next step is the smoke box and then lots of fine detailing. The kit comes with white metal castings but I intend to turn up a brass dome and safety valve on the lathe.

Poppy’s loco building box

Following a discussion at the St Albans show I commissioned a 3mm scale version of their new loco building jig. It is made from laser cut plywood and comes complete with 1/8″ axles turned down at the ends to take coupling rods.

I am now trying it out to build a chassis for a 0-4-2 GWR 517 class tank. This is the 3 mm society kit reduced down from Malcolm Mitchell’s 4/7 mm kit.

The instructions suggest using the supplied silicon tube to hold the chassis central in the box but I was worried about keeping it square. The first axle is inserted in a central hole and the second is fitted through a slot and the wheelbase is held by using the coupling rods. I have threaded top hat bearings with the flange towards the centre of the box onto the rod first. When the side frames complete with bearings are threaded on they can be pushed tight up to the other bearings and this keeps it all square. 

I am building the chassis to 14.2 mm gauge but not compensated as there isn’t enough room to get rhe beam around the gearbox. If building a chassis with hornblocks this will be ideal to get them in the correct position before soldering up. 

The chassis spacers can be tack soldered to one of the side frames and then the whole lot is set up in the jig  before finally soldering up the spacers.

   
 
Overall I think that ,compared with other more complicated and expensive jigs ,at £25 this is good value. My only worry is that the central, fixed axle hole will wear in time. I may fit brass bearings to this hole to stop the wood wearing. 

AGM success

The 50th anniversary AGM of the 3mm Society was held at Swindon last weekend. I was extremely pleased at the reception that my entry for the ’50’ challenge – 50 x 50 shades of grey- received. I was especially pleased by the comments of Maggie and Gordon Gravett who were the guest judges and also all the smiles that the diorama put on people’s faces. The effect of LED lighting gave the whole scene a feeling of a typical dull, grey day in a misty industrial setting where there is little if any colour.  The reactions were totally not what I expected.

I was also pleased to be runner up in the Tony Birch Award competition for locomotives with my model of the LSWR Metropolitan Tank, or Plymouth Tank as it was known. Construction of it was recorded earlier in this blog.

Lakebank progress report

Work continues on developing the scenery of the layout. I have been turning my thoughts to the stock needed and we now have a passenger train.

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The two etched brass coaches are 3mm society L&Y kits- a brake third and a composite. They were started many years ago and I have finished hem off mainly with adding the various castings and detailing the roofs. They now need painting!

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The third coach is a LNWR low roof brake third. This was scratch built in plasticard to 12mm gauge over 20 years ago. It has just been re-wheeled with 14.2mm gauge ones.

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In this picture the steam yacht ‘Esperance’ can be seen on the lake which is yet to be painted!

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