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Jim T

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Everything posted by Jim T

  1. Brilliant day out today - massive thanks to all at DEfine. This was nutter’s corner at around 3pm!
  2. Jim T

    Tendring

    Hi Bob just wanted to say how interesting and informative I found both your MRJ articles. It was nice to see the evolution through the roundy-roundy and Priory Rd to Tendring and also to follow the development of your diesel modelling from rewheeling through to scratchbuilds. I for one really appreciate you taking the tine to produce and share the articles. You didn’t cover the 309 but it’s a thing of beauty!
  3. Mark 2 coaches (2B first then the 2C with the 2D style toilet windows) 21T mineral Class 55 Class 37 Thanks Fran, I thought you’d never ask… Jim
  4. Hi Argos The trestle looks fantastic as does your carefully coloured trackwork and scenery. I was looking at the foam insulation board structure and wondered how that works and how you've ensured a rigid trackbed above it and on the trestle? Is there any timber / plywood in the supporting structure? Cheers Jim
  5. Yep, maybe I'd try a very light bluey green, so that it appears there's something under the bridge. I think black might be a bit jarring? Like the idea of some kind of plastic rather than fabric, less for delicate parts to catch on. Or perhaps you could have a lifting backdrop in there, a bit like a theatre curtain, only coming up to allow trains / locos to access and exit the viewing portion of the layout.
  6. This end on shot’s from Sunday pm at Derby…
  7. Chris, Are you using OpenSCAD there? What’s the plan for axle guards? The etched Association ones 2-312 to 2-315?? Nice looking CAD work :-) Cheers Jim
  8. I think if I'd been David I'd have been tempted to compromise (!) and go for 1/8" (3.175mm) to the foot scale (1:96) - if nothing else it would make working out the dims easier and there might also be some commercial people and vehicles available. On the other hand the modelled track gauge would be out by nearly half a prototype inch! The art of compromise eh?
  9. Nice work Andy! Great idea with the track pins. I’ve done a couple on the old Mk2 air cons but they’re Mk 2Ds. Good to be reminded I can do 2Bs and 2Cs this way too. Thanks for that. Loving the buildings by the way: I was a student at Imperial in the late 80s with lots of mates over at Earl’s Court so your model sparks a lot of memories :-)
  10. Just catching up so apologies for the time lag. What are you using as the base model for these, Andy? The old farish aircon Mk2, or the newer Mk2 / 2As?
  11. Hi Phil When I get any new N gauge stock the first thing I do now is pop a wheelset out, measure the axle length and record it. That way I know which replacement wheels to order and don't screw up! B4 bogies are a particular problem. The old style ones under the air con mark 2s were 15.2mm, the new ones on later Mark 1s with B4s and on the recent Mk2/2A stock are 14.0mm Jim
  12. Jim T

    Hi Tom

     

    Just catching up on the 3D printing thread.

     

    Very happy to provide you with whatever you need in Farish coach wheels - some of your proposed in-line brake shoe prints when ready in return would be nice!!

     

    Jim

    1. TomE

      TomE

      Hi Jim, sent you a message. Tom. 

  13. Hi Nig I love the carriages - not sure what you’re seeing in close up but they look really realistic from your photos. I think finishes are really important and you’ve achieved that lovely lustre beautifully. But how? Jim
  14. Beautiful etches and a great idea, but who puts their washing on coat hangers before they hang it out on the line? Is this a cultural pitfall for modellers of the Japanese scene? Or something that is prevalent amongst those of us who are "special" enough to be railway enthusiasts?
  15. That Bogie Mink is looking great Rich... OMWB over the last couple of days I’ve been doing some Engineers’ spoil wagons. This particular pair are the result of a moment of inspiration while staring at a couple of the Farish steel high goods and wondering how the hell I’m going to rework the chassis on these to get the brake shoes in line with the wheels... Perusing David Larkin’s “Civil Engineers Wagons: Volume 3” there’s a particularly interesting section showing a “Miscellany of Older CE Wagons, Ex-Revenue Wagons and Brake Vans”. It starts particularly well with a Herring and a Pilchard on the first page (p79). On the next page are a pair of ex Soda Ash wagons in engineers service which are right in my period. This is a case of using up bits of things I had lying around so the RCH vacuum braked chassis are from a very cheap eBay bulk purchase of Conflats which are primarily intended for wagons for my salt block train. This uses mostly of the LMS type wooden high wagons with corrugated ends, for which the NGS does a nice little plastic kit. I ultimately need 30 or so so I’ve been planning to resin cast them but the master for the wooden highs is from the NGS kit which comes in a twin pack with one of the steel, LNER style, bodies. So the bodies for and the chassis for the soda ash wagons are really left overs from the salt train project... I’ve started work with the bodies, removing the door securing detail, and the chain ring pockets and chalk boards appropriate to the two prototype pictures (one with the pockets, ex-LNER, one without, a BR build), and added the door closer bars from 20 thou square styrene. The dogs for the upper bar are scraps of 0.030” x 0.020” styrene. I left these to dry then filed them back to thin them down a little. I’ve just started assembly, using a square of tufnol to work on as the sides and ends don’t seem to stick to it. Just a quick question - what do folks use for axleguard tie-bars on fitted chassis please?
  16. Lovely neat work soldering on the panels. What’s your method for that? I always seem to end up with a lot of cleaning up or dry joints... Jim
  17. Nice to know the history of what you’re building! I’ve succeeded in marrying the plastic hopper to Bob’s chassis now (see below) so the next time this appears will be on the workbench thread. Many thanks to all who’ve supplied suggestions or info about the chassis.
  18. Hi Chris Yes, you’re right. I’m thinking rather than cutting away from this hopper body I’ll order a couple more and fix the Moulding for the hopper bottom under the chassis / brake unit cross member, perhaps as two separate pieces. So a brief hiatus with this is on the cards until another couple of NGS kits arrive. EDIT: NGS is out of stock so done a bit of hacking about and the body near enough fits now. Fairly simple in the end, although I have a couple of tricky 45° bends to do on the chassis cross beams to fold down half etched sections which seem to be designed to support the hopper ends. It looks like this might not give me quite enough - if so I can easily cut them away or file them back to get a good fit. Pic and write up to follow in OMWB section. Hi Paul How did you manage to maintain free running after you cut away the axle boxes from the Moulding and replace them. On my chassis this removes the bearing surface... Did you add association bearings? If so what axle length did you use? Thanks for the replies Jim
  19. I’m working at home which has the benefit of a new workbench desk in the living room, so zero commute after a day designing the Chiltern Tunnel for HS2. I’m trying to use the time to progress my 2mm wagon fleet, but I’m stuck with an HTV (21t mineral hopper). The body is the NGS kit and the chassis is s3-258, one of the Fencehouses etches available from the Association shop. I’m quite pleased with how it’s gone together so far (the soldering lesson from Nick’s Jubilee series of videos helped a lot) but the instructions are very generic and don’t really explain how it fits the kit - as you can see it’s currently hung up in three places so the hopper won’t sit down right on the chassis and is about a scale foot too high. What have I missed or done wrong?? Do I need to modify the hopper bottom on the kit? The other one (still very much work in progress) is on a modified Parkside chassis which hasn’t really saved any time and is notably too wide. It’s also quite hard to figure out how to do a roller bearing equipped wagon using this chassis. Thanks in anticipation...
  20. Steve - that's awesome, thanks for taking so much time to explain the process. I have ordered some (different) casting materials (F32 for the resin but a different rubber) and will try a couple of simple things at the weekend before doing a two part mould. I'll post results and the master up on the AQA thread over the weekend. Thanks again for taking the time to explain and inspire... Jim
  21. Hi Pix Lovely work with the casting. What materials are you using currently for the moulds and the resin casts? Thanks for all the inspiration! Jim
  22. A brief question regarding resin casting open wagons. I want to do a large number (ultimately 30 to 40) medium opens (the BR ones with planked sides and corrugated ends). I have built / adapted a one piece master for the body, based on the NGS kit What I’d like help with is which materials to try for creating the mound and casting the bodies because the learning curve seem quite steep and I want to focus limited time on actually modeling rather than experimenting. One specific is that I saw somewhere LEGO being used not just for the mound box but also to register the two mound halves which seemed like a really good idea... Links to any useful relevant threads (I’ve done a lot of reading but it’s a question of not knowing enough to sort the wheat from the chaff) and any personal experience would be greatly appreciated... Thanks in expectation! Jim
  23. I’m hazarding a guess that’s a steel mineral wagon, possibly a Peco kit? If it’s a plastic kit build they can be very prone to bowing inwards, although I’ve never seen one quite as bad as this. I think it’s one thing to do with stresses set up in the material originating in the solvent joins? To quote 2mmMark’s post from another thread: “The 2-551 2mm RCH kit is capable of being made up into a decent looking model... The assembled body does have a tendency to bow inwards but using a less aggressive solvent like Di-Limonene reduces this to almost nil.“ Obviously this is prevention rather than cure! I have a couple of milder cases which I currently store with a fairly thick rectangular styrene “spreader” spanning between the tops of the long sides, and this does help prevent the inward bow. I’ll provide these wagons with permanent loads to do the same job in the fullness of time... Jim
  24. Thanks Nigel I hadn’t appreciated the mound tool costs! Inside bearings it is then... Cheers Jim
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