Jump to content
 
  • entries
    140
  • comments
    952
  • views
    147,623

New chassis for the Hattons 14XX - Part 3


Captain Kernow

1,830 views

Further work on the chassis has seen a rolling chassis, now powered by a Mashima 1220 and a slim flywheel and the High Level gearbox 'lash-up' that I described earlier.

 

Pick ups haven't been fitted yet, so the chassis has been tested on the still-embryonic 'Bethesda Sidings' with some very thin wander leads attached directly to a hand-held controller:
blogentry-57-0-61735300-1541085722.jpg

 

blogentry-57-0-82047900-1541085733.jpg

 

blogentry-57-0-02714200-1541085745.jpg

 

I'm pleased to say that I have now finally got the nice, smooth, slow speed control that I have always wanted for this loco. The mechanical aspects of the chassis fortunately seem to work OK, so as long as I can fit decent pick ups, we should have a properly functioning loco.

 

I then kept the wander leads in place and fitted the body to the new chassis, using the fixing points that I had selected fore and aft:
blogentry-57-0-38644700-1541085848.jpg

 

I had taken about 0.5mm too much off the tops of the frames at the front end, so the above photo shows the position after I had glued two small slivers of plasticard in place, to level the body off. The footplate is now the same height at either end, indicating to me that it's now sitting level on the chassis.

 

I've also started to glue some lead inside the body. Having removed the nasty lump of mazak, there is quite a lot of room in the side tanks for additional lead weights. As I want to keep most of the weight above the two driving axles, I'm only gluing in pieces of lead that are 12mm x 12mm, so as not to extend the weight behind the second driven axle:
blogentry-57-0-49742600-1541085998.jpg

 

Next jobs are to fit the brake gear, balance weights and any other detailing parts, together with the pick ups and then give the loco a further test on the layout.

  • Like 18

13 Comments


Recommended Comments

  • RMweb Gold

Might sound a daft question, but were do you get your lead sheet from?

From a chum who had some going spare, as far as I can remember. I've kept loads of small off-cuts from many years ago in a box, which I dip into every so often when I need to add some weight to a loco.

Link to comment
  • RMweb Gold

One of the traders who attends Railwells always has lead sheet in stock, so I buy a couple to tide me over until the next time.

 

Nice work, CK - you deserve a smoothly-running 14xx after all this.

Link to comment
  • RMweb Gold

From a chum who had some going spare, as far as I can remember. I've kept loads of small off-cuts from many years ago in a box, which I dip into every so often when I need to add some weight to a loco.

 

I hope it didn't come off a Church Roof lol

 

 

One of the traders who attends Railwells always has lead sheet in stock, so I buy a couple to tide me over until the next time.

 

Nice work, CK - you deserve a smoothly-running 14xx after all this.

 

That rang a bell as to where I seen it Barry, thanks -Eileens Emporium btw.

 

I don't need it for loco's as yet (though I do have a Comet Manor Chassis to build for a Client at some point), but I have a number aircraft kits that need a lot of weight to keep the nose wheel down and I rather use lead for it than Blu-Tac.

Link to comment
  • RMweb Gold

From a chum who had some going spare, as far as I can remember. I've kept loads of small off-cuts from many years ago in a box, which I dip into every so often when I need to add some weight to a loco.

That was me! I have contacts in the building trade, honest Guv!

 

Seriously though, good work there Cap'n. Your old mate Percy Vere has rewarded you!

Link to comment
  • RMweb Premium

Good to see a proper workmanlike chassis for the loco. My stash of lead did come off a chapel roof.

Link to comment
  • RMweb Gold

Another good source of lead is when you buy a new tyre and have it balanced. They come on self adhesive strips in some places and might be worth asking.

Link to comment

Lovely work Tim, glad to see you've reached this stage at last, just looking at the front elevation, is the handrail proud of the body on the left hand side or a trick of the camera ?

 

G

 

 

Link to comment

Inspirational Tim! Well, there is a high chance I'll be booking a chassis building session with Mr Wright.... my two new DJM 14XX can't run well....surely!?!

Link to comment
  • RMweb Gold

Another good source of lead is when you buy a new tyre and have it balanced. They come on self adhesive strips in some places and might be worth asking.

 

If tyres are fitted correctly they shouldn't need balancing - remember the red dot ;)

Link to comment
  • RMweb Gold
Lovely work Tim, glad to see you've reached this stage at last, just looking at the front elevation, is the handrail proud of the body on the left hand side or a trick of the camera ?

 

G

Trick of the light, I'd say, me ol' mukka.

Link to comment

Lead roof flashing is a good source - I collected all the odd bits the builders dropped whilst they were doing our extension.

Link to comment
On ‎01‎/‎11‎/‎2018 at 20:14, toboldlygo said:

 

If tyres are fitted correctly they shouldn't need balancing - remember the red dot ;)

Depends how well the tyre's made. I used to work at the Dunlop, on the car balance section. Some tyres are only just this side of acceptable for the replacement market. 'Own brand' tyres are sometimes coned and liable to split! After all, tyres are hand made and quite often it's the skills or lack of which determines the finished product.

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...