murrayec

If you apply epoxy resin over the superglue in places you can, that will help a lot, and then maybe there will be no back bites!! Eoin

Sorry George, but no 3D printing has it's place, and is a great way for producing models and parts at certain scales. But does not compare to brass/metal construction for all scales, especially in the larger scales. Scale thickness, strength and longevity are the brass/metal advantages, and if one is going to invest in a scratch model that could cost €1,000 up to €3,000 say for a large steam loco- one would want it to last! Eoin

Panoramic photos are best taken on a level tripod with a camera equipped with a 50mm lens- there are better lenses for this work but most would not have them in their camera bag! Phone lenses can distort the image at the edges, some phones have excellent lenses though. One can assess a phone by taking a few shots of the sea's horizon line to see if it has any distortion. It can be made to any length if you take enough photographs, one also has to compromise as the full scene that one wants may not be photographed because of obstructions. The best plan is to take shots of several scenes and stitch them together on the layout backboards with the transition in a corner, or have a scenic cover in front- like a tree..... Eoin

One captures the screen shots in Google Maps and imports them into photoshop, crop them to size and stitch them together into one image like the one shown above. Size matters! - if one knows what length & height the backscene needs to be it can be sized to fit, this is done in a program like Autocad or Corel Draw. If sizing is not done the image can still be printed at 72dpi on large sheet format and then the back board is made to suit. Pre sizing is a better way of doing it! The image above is 4 no screen captures, at 72dpi it measures 1600x140mm. Printing can be done in a print/plotting shop - like Hacketts in Baggot Street. Printing on a roll printer or AO size sheets if possible. Eoin

Here is a background scene generated from Google Maps for an idea, its 4 screen captures from road view (R304) brought together in photoshop. The scene is looking over Lough Avally looking onto Castle Demesne Hills in the centre;- Eoin

@Peter Yes it's on the back burner, the colour printing was a problem with getting the right shade of orange, while working that problem I took on a whole lot of other work which I'm still working on. I will get back to it Eoin

Next months Fair date;- Please note- the flyers given out at the last fair advertised the February Fair would be on the 20th, due to the hall been double booked on that date we have moved the date to the 27th.

All the above is stunning. Eoin

Parts for the tender chassis removed from the fret and cleaned up for soldering. Frame spacers folded and soldered up. Frame spacers being length sized with a file and holes opened up for soldering jig to fit between the frames. Jigged and ready for solder. Soldered. Bending up and soldering the .35mm pb wire for the two front axle suspension. Tender body parts removed from the fret, cleaned up, and a cad template was prepared for doing the rivets. The kit parts do not have the rivets, the rear steps are not provided, and the rear handrails with the kit are the wrong size and fitted to the back face- where the current tender being used has smaller rails fitted on the side rear. The rivet template stuck onto the brass body and rivets being pressed out. Footplate and top parts ready for soldering. Rivets done and part folded up. Soldered up. All main parts being test fitted for working out fitting the tender together so that the body can be removed easily to install and access the DCC sound in the future. Fitting a Seuthe No 28 into the smoke box. The smoke box top hole need opening up and and the chimney casting drilling out. Fitted, but needs some support under and wiring to be worked out. Eoin.

Some cylinder work;- Gave the assembly a clean up of solder and then sandblasted. The steam valve cylinders need front & rear parts, turned up from 15mm dia brass bar. Cutting with a slitting saw the 1mm slot in the clevis part for the ends of the steam valve rods. A .8mm cross hole in the clevis part was drilled before the slot was cut. Clevis part cut from the 2.5mm sq. brass bar, then a 1.6mm hole is drilled in the back for soldering to the 1.6x36mm rod. Test fitting the rods into the cylinder face, the rod guides still need to be added. Eoin.

The first of 2022 Fair dates;- Due to the current Covid situation please keep an eye on here for confirmation of the Fair going ahead. This year's flyer is sporting the 'Hibernia' in grey livery, one of the first locos to run on the Dublin & Kingstown Railway in 1834. Happy New Year.

@Georgeconna Hi George, I hope you n family had a good Christmas.... I notice in both your videos- in the first one, when shunting backwards the A's coupler is raising up to the point that the latch is not engaged any-more. In the second video, after the loco uncouples one can see that the latch on the A's coupler is still in the raised position> this may be the problem? I would try to limit the A's coupler movement upwards and free up the latch pivot a bit if one can, so that it pivots freely and falls down on its own.... Eoin

Another idea for a 4 year old- Lidl have a kids toy train set, you know the ones with wooden track that trains can be pushed along on, they bring out accessories all the time, and they also have battery operated engines?? There are sets in some of the stores at the moment but they are more garage, airport and safari type at the moment but the track n bits are the same........ Thomas train sets are a great idea also, with the added value of 'Characters' enhancing the play fun for a 4 year old I have a DART and a few other Irish engines designed for the wooden track, the DART prototype model is almost complete- though usual story, just not enough time........ Eoin

@jhb171achill I can recommend a book if you would like to do a bit of research! It's an extensive look at all types of backscene fabrication that one would need;- Creating A Backscene. A Railway Modelling Companion. by Paul Bambrick & John Ellis-Cockell. Ian Allan Publishing. ISBN 978-0-7110-3842-4 Eoin

As far as I know the Class A will run on radius 2? but if possible try to stick to radius 3 as the minimum if your layout has the space- this applies to all locos, less curve they run better.... Eoin.

The coupler frame has jumped over and behind the 'bedoink' on the side of the underfloor, the coupler frame can be pulled forward against the spring until you have the corresponding 'bedoink's' on the coupler frame ahead of the underfloor ones, use a small screwdriver if needs be to guide them into position. This can be done with the bogie in place. The 121 is for HO/OO track, check the back to back dimension on the wheel sets- the dim should be 14.4mm approx. If this is OK you need to look at the track- is the curve to tight (2nd radius is the minimum it will run on), does the track need cleaning, is the track damaged...... the most likely one is the track radius. Eoin

Excellent work

Hi Dane, About 3 weeks ago I saw a box for the two car Commuter Set in Marks Models, in their Greenogue shop, maybe give them a ring to see it's available. Eoin

The date for next months Fair;-

This is how I resolved the coupler issue;- Using the mounting part from the kit I cut it down to suit the Dapol coupler height. Then cut back the sides 6mm from the front along the half etch line and folded them in under the coupler fixing plate. This allows the bogie frame to swing in above the mounting plate without obstruction. Testing the bogie swing and locating the position to solder the coupler mounting to the chassis. Tapped spigots made up and using the offcuts to hold the Dapol spring plate in position. Soldered up. Soldered onto the chassis with coupler installed. This setup now has the coupler box flush with the buffer beam. Eoin.

Motor and gearbox is next;- A hunk of a motor, a worm and axle gear were provided, the motor has no mounting screw holes so a gearbox with a sleeve motor mounting was designed up. The gearbox frame parts being cnc'd from .8mm brass sheet. All cleaned up. The sleeve mount will be soldered to the frame with the aid of tabs n slots, and the fold lines are half cut to aid folding. Rolling up the sleeve. A bit of fettling and it fits. And so does the motor, very snug, the clamp strap will only have to pinch it. The sleeve clamp strap being rolled up. The strap flats being folded where the bolt will be fitted. Testing. Axle bushes for the gearbox frame being turned from brass rod. And reamed to the axle size. Testing one of the bushes on the axle, the axle gear had to be drilled n reamed also. Frame folded and soldered. Soldering the gussets on the clamp strap. Motor sleeve and strap soldered on. The strap is soldered to the sleeve. Assembled up, I waited until the gearbox was in the chassis frames to solder the axle bushes in. Skimming off the inside face of the axle bushes to fit the gearbox in. The gearbox fitted in the chassis, now the bushes were adjusted and only tack soldered in- as further adjustments may be required, was required! Measurements are also taken to cut that brass tube, beside the chassis, for axle spacers on both sides of the axle gear. Cutting the tube, the lathe is great for this, using a slitting saw with the brass tube on a home made clamping table mounted where the tool post should be. Tubes cut and a flat was milled on the axle for the gear grub screw to lock on. Assembled again and powered up. Next is to assemble the wheels and fit the coupling rods, but first we need extra long crankpin bearings. Back to the lathe to turn up 6 bearings from brass rod. The rod was drilled and reamed to fit 10BA screw size and then turned the outer diameter to size , a parting tool is used to do this, once the first bearing is turned to size the topslide dial is noted and marked so that the next 5 bearings are turned to the mark and all come out the same size. All six with a Slaters bearing in front for size comparison. Coupling rods installed but cannot set the quartering on the rods because there is so much flex in the chassis! I first need to install the valve gear motion frame and a few 90 deg frame spacers here and there to stiffen things up. Another shot with the Gauge OO J10 chassis to give some scale to this beast! Eoin.