Monthly Archives: February 2017

Couldn’t have done it without……

As tonight is Oscar night and I am sure this phrase will make a few outings, I thought I could get in on the bandwagon……………….well, a more honest answer is that work has been rather too intense in the past few weeks for me to have done any modelling so I need an idea for a blog post!

So I thought I would share with you one of the most important tools in the Tatlow modelling armoury – a Proxxon TBM 220 bench drill.  The difference of this to my modelling is a much improved control over the drilling – its great when the hole appears where you want it!

Equally important is the really significant saving in drill bits (don’t laugh, it is true!).   There is a world of difference from a DIY store bench dril or even a Dremmel to these Proxxon drills.  Their accuracy is stunning and they are very well made so are smooth to use so you can control pressure with ease..  Add to this the chucks are such that they will hold down to a 0.3mm drill and these are so delicate that I really don’t think you cna use hand pin vices for these.  Thus, this gives you the ability to drill much smaller holes and without costing a fortune in fine drill bits.

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I have not presently got the compound table that I would need to enable this to be converted to a lightweight milling machine, but it is on the shopping list!

Mine was a nearly new model from ebay at just over £100 but they are regularly available from a number of supplies such as Axminster Tools or Proxxon themselves.  Well worth the buy, so go on…………

Christmas Layout Wiring (Not!)

I promised a number of people that I would be making sure that the layour had at least the main elements wired up over christmas, so that it could at last run.  But then it was a bit wet and cold so I did not fancy it out in the summerhouse so I applied rule no 1 – its my trainset!

Instead, I stayed at the bench and made a pair of the signals that still remain to be made for Glenmutchkin. The signalling plan has developed very slightly since I originally showed it back here and is shown below (actually this is the artwork for the control panel facia).

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The signals that I built were those that control the main loop prior to the shed link – levelrs 27 & 28 – and then the outer starter (that covers both the main loop and the main line) – levers 23, 24, 25 & 26.   Only a pair of two doll signals, I thought, they shouldn’t take more than a day or two?  Phew, well that wasn’t right; the more you look at the prototypes, the more you find there is to model!

Having created much of my own etchings and castings for MacKenzie & Holland signals I have obviously made good use of these.  In this case, the small brackets, arms, ladders and castings.

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Both of the signals have used the small brackets to create smallish landings.  The smaller of the two signals has only one arm per doll, the larger two.  The dolls and the posts are made up of square brass section which is filed to a taper – a certain amount of elbow grease is needed to acheive this!  The posts are then sandwiched between some transom beams that also clasp the doll post – this is all soldered with a high melt solder to stop it ungumming later.

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The brackets are then offered up from below, with scrap etch forming the bearing plates to pick up the transomes.  In the etch I also included smaller brackets to pick up the free end of the landing, along with the landing itself.  This gets you to the stage shown above.

But this is not the half of it on a signal, there are the finials, lamp brackets, lamps, cross stays, access steps, access ladders, pivot plates, handrails, operating cams, safety hoops and ladder still to do………..

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In a departure from my previous practise, I made the main ladders detachable (they will be held with the wire that can be seen in the pictures being turned over in secret pockets.  I am also going to paint this prior to the final assembly; which will mean some touching uo of the painting later but I hope will make it easier.

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And of course, I had to sign them with these rather nice custom name plaques from NBR 4mm Developments.

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This is the first time that I have used the brackets in signal making and I was pretty chuffed with how they have come out.  This is where things presently stand and we head for the paint shops tomorrow…….

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Liverpool Range

Modelling a small section of the New South Wales Railways between Kankool and Pangela

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My modelling musings on Portchullin, Glenmutchkins and anything else that takes my fancy.

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Modelling the WR in the 1950s

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Model railway rolling stock in 4 and 7mm scales

Matt's Railroad Blog

Minnesota themed model railroading

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Gene's P48 Blog

Quarter-inch Scale Modeling

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Llangunllo.

My modelling musings on Portchullin, Glenmutchkins and anything else that takes my fancy.

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Heritage & Model Railway Blog

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from little acorns...

P4 Walsall

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National Railway Museum blog

Behind the scenes at the biggest railway museum in the world

Nicks workshop mutterings

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

Padgate Works

Modelling and other dribbling frae an auld grump!