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Delph based P4 layout & workbench

Entries in this blog

4 mm, P4

Rebuilt Royal Scot, 46109 - Pt3

Quite a bit of progress has been made on the chassis. Despite some setbacks, this has now reached the stage where the inside and outside valve gear is all complete and temporarily fitted. The outside cylinder/valve gear assembly still need the rear cylinder relief valves re-fitted (I had to remove them because they were interfering with full forward travel of the combination levers) and drain cocks to be added. Here we see nearly everything reassembled to see how it looks and check for any
Dave Holt

Dave Holt in 4 mm, P4

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4 mm, P4

Rebuilt Royal Scot, 46109 - Pt2

Since the previous post, the brake gear, under cab pipework and the basic footplate have been assembled and temporarily assembled, as shown in the last photo. This is the current state of play. Pipework underneath the cab - complete except the injector overflows.       Chassis and footplate assembled.     Dave.
Dave Holt

Dave Holt in 4 mm, P4

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4 mm, P4

Rebuilt Royal Scot, 46109

Previously posted as a future project, this has turned into the current project. Quite a bit of progress has been made with the chassis which now has the wheel sets in. Still rather a lot to do, but it is coming along. Here are some views of the frames with the wheel sets, including the inside crank.       Dave.
Dave Holt

Dave Holt in 4 mm, P4

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Future project?

Having run out of steam getting the Black 5 chassis painted and not sure how to proceed with the Ivatt tank, I thought I might do some planning (scheming) and some preliminary work on a future project - a Brassmasters Re-built Royal Scot. To add interest and a bit of a challenge, I decided to fit the model with working inside valve gear. The kit provides most of the prototypical frame stretchers but makes no provision for the inside cylinder or valve gear. My representation is not going to
Dave Holt

Dave Holt

3

Nearly there.

After contemplating sprung intermediate buffer, due to practical considerations, an executive decision was made - fixed W/M buffers! The tender is now complete and has temporarily been connected to the loco. The latter has had some fine strips added to the rear edge of the fall plates, to bridge the gap to the tender. Still got to fit locating pins to the loco number and shed plates but, otherwise, I think it's finished ready for painting. Here is the finished loco, face to fac
Dave Holt

Dave Holt

2

Black 5 update.

Not much progress, but the loco and tender are now connected. The loco and tender kits are from different periods of design and manufacture and the adjustable draw bar supplied with the loco is far too long for the later tender. The fault really lies with the tender because the draw bar pivot is far too close to the buffer beam whereas the earlier tenders were about scale in this respect. The more recent tender is not easily modified to correct this aspect, so the only solution was to make a hyb
Dave Holt

Dave Holt

1

Brief up-date

I see it's been over a year since my last posting on here. To be honest, I find the constant pop up adverts which now appear a constant irritant, so am less inclined to participate. Anyway, I have made some limited modelling progress during the gap. Nothing on the layout, but work has been done on locos. We left the Ivatt tank at the stage of making the injectors. This and all other work on the chassis is now complete. It is currently stripped to its component parts, ready to be painte
Dave Holt

Dave Holt

4

Delph - Locos on safari

I was very please to accept an invitation to run some stock on the Manchester Model Railway Club's "Slattocks Junction" P4 layout recently. As the layout is set on the Manchester to Rochdale line, it is the perfect setting for my locos as I hope the photo shows. Besides railways, in various scales, I have a great interest in the cotton mills which dominated the landscape of my native Oldham during my childhood so, I have been pleased to be able to help in some small way with encouragement and so
Dave Holt

Dave Holt

1

Delph - Ivatt 2 injectors - rather fiddly

Following on from the fitting crews and fire irons to various locos it's back to some rather more fiddly modelling in the form of the injectors for my Ivatt Class 2 tank. These injectors have quite a distinctive shape and I am not aware of any commercial source of realistic representations of these items. To overcome this lack, I decided to try and represent the injectors and their mountings using multiple layers of custom etchings, produced to my sketches by Rumney Models. I use the word "fiddl
Dave Holt

Dave Holt

7

Delph - Fowler Class 3 reaches completion

Close on the heels of the BR Std Class 2 tank, I've now completed the finishing touches to my Fowler Class 3, 2-6-2 tank, which has remained almost finished for some years. The work required was the same as on the Standard, namely adding coal to the bunker and a crew in the cab, together with fixing the cab roof. Having said these are the finishing touches, I realise that I still need to add fire irons to the rests on top of the RH tank. This also applies to the Standard and to the tender o
Dave Holt

Dave Holt

1

Delph - Jubilee electrical fault fixed (I think)

Last time I took my Jubilee. 45701, to run on the NLG test track, it refused to move and showed a fault message "AU5" or "AUS" on the controller. I thought at the time that maybe a pick-up had moved in transport or that there was a chip fault. Anyway, try fiddling with the controller I could not get it to move so it was put away for a future time. Last weekend, I was chatting to "Barrow Road" at the Leamington show and the subject of a visit to run suitable locos was mentioned. Now, a Jubil
Dave Holt

Dave Holt

1

Delph - Std 2 tank chipped - hopefully not the paint.!

I thought it was about time I got back to some modelling. My arm/shoulder is still recovering, but i have sufficient movement to use small tools, etc., without over stressing it. So, I decided to fit the DCC chip as part of the finishing off process. This required separation of the chassis from the body, taking care not to damage the paint or weathering. That's not to say some minor touching up will be required by the time I've finished. The chip used is a Digitrax DZ126, the current neares
Dave Holt

Dave Holt

1

Delph - Break in modelling [and arm!]

Unfortunately, I will be taking a forced break from modelling for a few weeks, having broken my right arm, just below the shoulder joint, when I tripped and fell heavily on concrete, on Tuesday. Never to be recommended, but this does seam to be a particularly bad time to be incapacitated, what with the build up to Christmas and New Year. Prior to my accident, I had progressed the Std 2 tank by fitting the cab glazing and adding coal to the bunker and had started to paint the [Modelu] crew member
Dave Holt

Dave Holt

9

Delph - Class 40 and BR STd 2 tank progress

I left the Class 40 with the bogies wheeled and the loco test pushed through some of the yard throat point work. Since then, pick-ups have been added and the loco rendered operational, though not without some trials and tribulations. My clever plan for the pick-ups proved a bit too clever for its own good. The mounting bus-bars were just fine as were the simple phosphor-bronze wire pick-ups for the inner wheel sets but those for the outer driven axles gave lots of problems with shorting out on t
Dave Holt

Dave Holt

6

Delph - Class 40 - First bogie wheeled

I've made some further progress with my PenBits sprung bogies for the Class 40. The modified Bachmann drive gears have been fitted to the new Gibson axles and the pony truck frames have had the axle bushes opened out to 2.4 mm ( from 2 mm) to accept the extended axles that I recovered from my part-completed Lima Class 40.   Here are the three driving and pony truck axle (for the second bogie) The gears have been drilled out by a friend to be a good push fit on the axles, but I applied a smear
Dave Holt

Dave Holt

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Delph - Class 40 progress, with a deep breath

Work on the sprung chassis for the Class 40 has progressed with the PenBits etched brass kit assembled and work on modifying the Bachmann drive units and bogie frames started.   The PenBits chassis went together perfectly, with virtually no adjustments required other than minor filing to get various sliding parts to give a nice fit. This was mentioned in the very comprehensive assembly instructions available on the PenBits web site, so came as no surprise. I didn't bother trying to download or
Dave Holt

Dave Holt

2

Delph - Something slightly different

It's been a little while since my last entry about the BR Standard Class 2 2-6-2 tank. This has now been painted and lined and is in the process of being weathered by my good friend David Clarke.   Whilst this is underway, I've been doing a few slightly different things, for me, anyway. First, I've assembled a Lanakshire Models tender sprung chassis and fitted it to a Brassmasters outer frames and footplate unit to go under a Bachmann ex-LMS Fowler 3500 gallon tender, destined for a Crab.  
Dave Holt

Dave Holt

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Delph - Std Class 2 tank - Progress at last

Well, it's cooled down somewhat recently and I've finally got down to a bit more modelling after nearly two month hiatus. The final details still outstanding were the lamp irons and fixing the smokebox front. I actually did the latter a couple of weeks ago during the hot weather and failed to spot that some Araldite has squeezed out and covered some of the rivets round the top half of the wrapper. I have been worrying about what to do about this and had come to terms with leaving it for fear of
Dave Holt

Dave Holt

8

Delph - Too nice for modelling, but...

Phew! Superb weather but rather too nice to be stuck indoors doing any modelling. Even now (ten past eight), my modelling room is uncomfortable as it gets the sun all afternoon and evening. So, I've been mainly out in the garden reading and having my meals al fresco. Looks like this might carry on for a few more days. However, I did make some further progress with the Standard 2 tank before it got so hot. Using the second batch of custom etched parts from Rumney Models, I've made the cab roof, l
Dave Holt

Dave Holt

4

Delph - Other stuff

Progress on my Standard Class 2 tank is at a temporary standstill, awaiting the final etched components. In the meantime, I've been fitting the injectors to a model Crab belonging to a good friend. What I anticipated being a very straight forward detailing exercise proved to require rather more tricky and extensive work to achieve the required outcome. The loco consists of a Bachmann body on a Comet chassis, built to P4 standards. Interestingly, its one of the rotary cam poppet valve fitted exam
Dave Holt

Dave Holt

2

Delph - Std Class 2 tank - Some further progress

Yes, I have made some progress with the Standard 2 tank, but it seems to be at a glacial rate. Various details have been added but it has also involved re-fitting bits I've managed to knock off (probably not very well attached in the first place) or having to move existing parts that interfered with new, additional items and in a couple of cases, removing new bits because they prevented re-assembly of the whole thing. Definitely a case of two steps forward and one and a half back! Some of the ne
Dave Holt

Dave Holt

3

Delph - Two more locos weathered

Friend, David Clarke, has weathered two more of my locos. These have been built some time and were painted and lined by Ian Rathbone but never weathered. As passenger locos and, in the case of the Fowler tank, something of a pet at Lees shed, they have been give only a lightish dusting so as not to obscure the hand lining (with cream line!). I now have no excuse not to complete the Fowler by cab glazing, coal and a crew. Oh, and fixing the cab roof on a bit better than two blobs of bluetac. The
Dave Holt

Dave Holt

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Delph - Std Class 2 tank - brake ejector beaten into submission

I'm slowly working through the remaining details needed to finish the body on this model. The current work has been on the push-pull vacuum control valves and steam pipes and the vacuum brake ejector. On these locos, these items are quite distinctive and are a major visual feature. Unfortunately, the items provided in the kit leave much to be desired, needing a lot of fiddly work to get anywhere near the right look. The cast steam pipes and push-pull valves were grossly out of proportion. The on
Dave Holt

Dave Holt

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