Scale7 JB Workbench.

7mmMick

Western Thunderer
Absolutely fantastic mate, great weathering effects. Hope mine will be half as good then I'd be happy,

ATB Mick
 

Scale7JB

Western Thunderer
Incredible...but for the fact that it's not on track, it could be real.

The top of the cooker extractor fan hood doesn't give that feeling of authenticity then? Haha..

Thanks everybody... A bit of highlighting to do and nearly done! Back to the K2/2 mk2 after that..

JB.
 

Scale7JB

Western Thunderer
Thanks Colin, yes hoping to be at Sudbury this weekend with engine in hand... Well, in a box, in my hand...

John, I can't really take much credit for the method of weathering, I learnt everything from EastSidePilot and Buckjumper of this parish..

A simple (?!) case of mix up your weathering colour, something along the lines of a warm grey if that makes sense. With an airbrush, spray light coats, and then whilst still damp, using cotton buds and enamel thinners try to get as much of the paint of as you can. Repeat the process a number of times until until you have the desire light/heavy weathering effect.

The 'The Art Of Weathering' book by Martyn Welch is the bible that you need to hand really...

Hope it helps..!

JB.
 

7mmMick

Western Thunderer
Great work JB, any chance if a little video of it working. I could do with this for some proposed N10/8/9 builds,

ATB Mick
 

Scale7JB

Western Thunderer
Hi Mick, it's a little way off yet as I need to spring the axle in the radial truck and mount the guides for the RT between the frames.

Also need to pop the main frames apart too as I forgot that the frames narrowed behind the leading and trailing wheels to allow for the sideways movement...

Should be a fairly quick finish once the trucks are done...

JB.
 

7mmMick

Western Thunderer
Great job JB, looking forward to seeing them sprung. Can you elaborate on how the radial truck works in simple terms as I know nowt to be honest. I assume the frames are narrowed and the truck is sprung laterally and vertically to allow smooth movement through curves ?

ATB Mick
 

Scale7JB

Western Thunderer
Having thought about plenty of over complex methods of springing the radial trucks, I then thought of something extremely simple.. Only took about an hour and they work pretty well (15 minutes of that was looking for bits in the carpet !).

Essentially I made some cups from brass tube with a piece of flat on the end to provide a housing for the spring itself above the bearing plate. The spring is then compressed between the end of the brass cup, and the top surface of the radial truck.. It needs a bit of prolonged testing to see if anything wares away due to the radial truck sliding against the stationary spring, but it really does work very well.

JB.

F5_Sprung_Radial_1.JPG

F5_Sprung_Radial_2.JPG

F5_Sprung_Radial_3.JPG
 
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