Jump to content
 
  • entries
    4
  • comments
    14
  • views
    3,075

Open the white box


bigd

427 views

Well I bought the kit from Judith Edge Kits at the Wigan Model Railway Exhibition.

The white box arrived a few days later in the post.

My wife then wrapped it for opening on Christmas Day.

 

Upon opening on Christmas Day I found it contained:


  •  
  • 5 pages of instructions.
  • Three brass sheets.
  • A bag of nuts bolts etc.
  • A bag of moulded plastic components.
  • Five lengths of wire

gallery_506_582_58351.jpg

 

Whilst at the Wigan show I also purchased from Alan Gibson:


  •  
  • 3 sets of driving wheels.
  • A set of crankpins.

 

Now, as this is my first attempt at a brass loco kit, I then took my time to identify the components on the etch.

This was helped by most parts on the fret being numbered, and a supplied parts list.

 

If I have understood the instructions correctly, the first thing I should be doing, is to punch out the rivets from the back.

Michaels instructions say that you can use a special tool, or just tap them with an hammer and pin.

I see that Kenton used a special tool when building a similar kit, with good results.OK_WB - North British 225hp 0-4-0DH

Do I really need to buy a tool like this, or can good results be made, using the pin approach?

I would appreciate any feedback on this.

 

Again looking at Kentons blog, I see that he has placed bushes on the frames, and swinging links.

Should this have been included in the kit?

Where can I buy them from?

I can see bushes listed on the Alan Gibson site, but I have no idea which I need.Alan Gibson Model Products

 

The frame can be built rigid or partly compensated (it says in the instructions).

For rigid I place bushes in each axle hole in the frame.

For compensated i am a little confused.

I think there are two sets of swinging arms in the kit.

One appears to connect the front two sets of wheels, in a see-saw arrangement.

There is a hole for the pivot on one frame etch but not on the other!

There is also another swinging arm that appears to fit on the rear axle.

I dont yet see how this would work, as it would need a method of springing to work, and if this is the driven axle from a vertically mounted motor, surely this would push the axle about?

 

I think to start with I will test punching out the rivets, with an hammer and pin, on some scrap brass, and see if I can get a feel for it.

7 Comments


Recommended Comments

Hi,

 

you have not said which kit it is but I would guess the Hunslet 16" saddle tank. I have not built and JE kits but would have expected the bearings for rigid construction to be included.

If you are unsure as to build rigid or compensated, and considering this is your first kit I would recommend going for rigid in 00 gauge. The most difficult bit by far will be the forming of the saddle tank, time and patience and "a little at a time" is the rule. I think some of the tanks on HE 0-6-0s were welded not rivetted, if you choose one of these they are a lot easier to form & work into shape, and when you solder up the joints you can file excess solder off without losing rivets -much better for a beginner.

 

Forming rivets is all about evenness of pressure, you will need lots of practise without a riveting tool. Consider the London Road one -as featured in MRJ (anyone know when? - it was a gravity device), it is a cheap "introduction" level tool.

 

Cheers Tony

Link to comment

Well, there aren't that many rivets on this prototype, so buying a special bit of kit isn't essential. Mike Edge is a member of the forum so should be able to help with any queries. The lack of bearings in the box is a bit of a surprise so you might want to ask him about that.

 

Barring the metal forming, this should be a fairly straightforward kit to build, much more so than the NB diesel Kenton seems to have got most of the way through; it's a plainer prototype.

 

You seem to have understood the principle behind the compensation, the idea is that the equalised (see-saw) axles make the two point of a triangle formed by the rigid, driven axle, thus keeping at least 5 wheels on the rail at all times. I don't know what gauge you work in. If in OO or EM, compensation is something you can do, but on a prototype with a wheelbase this short, it doesn't, in all truth and having tried both, make a whole lot of difference.

 

I look forward to seeing your progress.

 

Adam

Link to comment

Looking at the pic of the frets, I can't see a hole on one side for the pivot NOT on the other? If there IS one, you take the frames off the fret, hold them together by PUSHING three of the bearings through BOTH frames at once, two from one side, one from the other, and use the existing hole to help you drill one in the other frame.

The links ARE on the fret, the larger ones,top left, bottom fret, just below the buffer beam and top right, middle fret, next to the buffer beam, unless I'm very much mistaken?

 

Personally, I WOULD go this appraoch with a short wheelbase loco, but the choice is yours.

 

Are you sure there are no bearings in with the wire or the castings? If not, e-mail Michael Edge about it, it may be an oversight. ;)

 

Finally, look here: http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=230415145155&ssPageName=STRK:MEWAX:IT

 

I have no links with the seller, but it's a Metalsmiths item. If you are building in 00 you may need a new punch and anvil, see their site.

Link to comment

I've been considering a standard gauge layout for a while and would like to do something industrial, i've been tempted by this kit for some time. Looking forward to seeing this progress!

Link to comment
  • RMweb Premium

There should have been 6 axle bushes in the kit, if they were not there please contact us and we will supply them.

It does appear that the pivot hole has been missed off one frame, the above advice is the best way of jig drilling the missing hole. The compensation instructions assume use of a motor fitted to a gearbox, in this case it can drive on a live axle but in order to get a knfe edge pivot for the trailing axle you would have to drive on the centre one. My own two locos have compensation between leading and centre axles only. As a self confessed beginner I would advise you to build the model rigid in any case.

For punching out rivets you can use a steel pin, recently I have found that aluminium angle provides a goog surface to do this on. If the surface is too hard you don't get enough impression, if too soft the brass distorts too much and the rivets are not sharply defined. There aren't very many on this loco anyway and as someone has already said not on the tank.

Michael Edge

Judith Edge kits

Link to comment

Good luck with your first brass kit, we all have to start somewhere. I got a bradwell WD for xmas and my approach to pushing rivits is to use a tool with a reasonably sharp point and hand pressure with the brass on a pice of MDF. I find that the broaches for reaming out holes are ideal but beware that if you have too sharp a point you can push through.

Philbax

Link to comment

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...