Jump to content
 
  • entries
    365
  • comments
    812
  • views
    180,993

Kinky


KH1

440 views

blog-0087155001395363552.jpgProgress on the control panel is still painfully slow and would not make for entertaining reading at the moment (saving it up for all in one go), so shall talk about something kinky instead! With the Hunslet (4-6-0), now picking up on almost all wheels - I have cut one of the spring pickups too short so will have to replace - I tried it on a section of the layout. Result - much better but...... It just won't run through a small section which, rather inconveniently is right at the the start so no avoiding it. There is a small 'S' shaped kink there which the four wheel petrol engines manage fine but not the Hunslet. I know how this kink appeared - it was after I had to move the points on this section further down when I realised I had misplaced them so to align with the traverser board this slight kink was put in.

 

blogentry-16008-0-22308000-1395362632.jpg You can just see the kink in this pic.

 

Now what to do... First idea was to try another big loco - problem - I don't have another running at the moment. I could just leave it until I have but I am itching to get on with finishing this board and this section is going to disappear behind another building and become hard to get to. Guess I could either get on with finishing a Baldwin or just relay the track anyway. Am not really happy about leaving things though so might try a bit of remedial work on the loco first. I have noticed that there pretty much no side to side play in the rear axle so first thing is to remove a washer or two. I am also not happy with the way the pony truck is fixed so will have to address this as well. A more radical approach might be to try to turn the flanges off the middle set of wheels but suspect this might be harder to do than say - has anyone any experience of doing this?

 

Will continue to muse on this but could really do without such complications!

  • Like 4

5 Comments


Recommended Comments

Can I suggest that you leave the track as it is, unless you have other stock that won't go through the kink, and I would go with trying to provide some movement it the pony truck first - that might solve the road holding problem.

Link to comment
  • RMweb Premium

Think the kink would probably be in keeping with how the track went down in reality.  It would also be subject to constant movement from shelling and ground subsidence etc.  There'd be little time for precision and niceties on the Front and I bet the crew's had constant derailing problems to contend with.

Link to comment

How have you fixed the bogie on the hunslet? The one I've built to O14 will go round a 2'3" (scale 30m) radius curve, there is a bit of side play in the rear axle and I soldered 2 bolts together head to head to make a threaded bar, this both holds the front of the chassis to the smoke box and attaches the bogie, which also has a spring pressing on it, since there is so much weight so far forward this was the only way I could balance the loco (along with a bunker full of lead)

I didn't like the etched bar supplied in the kit to attach the bogie, it needs to carry some of the loco weight which also helps the pickups

 

http://www.rmweb.co.uk/community/index.php?/topic/12881-on-mikes-multiscale-workbench/&do=findComment&comment=419604

 

Mike

Link to comment
  • RMweb Premium

I have to agree that the little wiggle in the tack does look good and should be especially nice with a long line of bogie wagons snaking through it.

 

As to the bogie it is currently attached with a bolt that also attaches the smoke box. Mike, I like the idea of the double bolt but may modify your idea a bit by chopping the head off a log bolt and fixing a nut part way up. On your pictures it looks like you have cut a transverse slot to give it some lateral movement - I will try this as well. Still bogged down with the control panels though - is taking ages and haven't even got one finished yet!

Link to comment

A long bolt with a nut fixed part way up would be a better solution, effectively a piece of threaded bar, at the time I had a few bolts to hand but none were long enough to do the job in one.

 

I had to remove quite a lot of metal from the backs of the cylinders as well to get enough sideways movement for the bogie.

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...