Bits for my next Project

[Anglo Traction 1,016]

Thank you Gents for your positive comments. Lot of work sorting the Reduction Unit design set up.

I needed to provide stanchions for the tank(s) support and location, bearing support for the fan drive, Pto clutch lever mount point and lubricator positions, all in one area.

I decided on brass plates for extending up to fan shaft line. Started with an old 12 inch (305mm) square plate shown during marking out-

 

 

After lot of cutting and careful drilling time, I was able to fit it and began the stiffening with bracing layout and fittng the welded and shaped stanchions.

Lubrication connections made to fit into the large brass bearings, then made/fitted the mountings for the Lubricators.

These Lubricators were found in an old barn about 15 years ago and are shown in the very first image of this Topic. Had to anneal the thick walled copper pipes, shaped to fit using a home made tube bender also shown in the image below-

 

   

 

Had to use incompatible metals in this unit (electrolytic/galvanic reaction risk), so will have to be careful to seal the mating surfaces of the Aluminium and Brass parts, even though they will be polished and lacquered.

Hoping to get this unit''s mounting plate/support welded up soon.

Regards and wishing all a Happy New Year  

[Anglo Traction 1,016]

Not a lot of progress, what with the cold spell of the last 3 weeks. Confined myself in the warmer environment of the Lounge. Too cold in the workshop.

Have been designing and drawing up the Fuel fittings I require. Nothing 'off the shelf' will suit, so making my own and using a 1950s ATCO Pet Cock as a guide (shown on the right).

Got some Lathe time in over last few days and started turning up a Taper Reamer blank, then a first Pet Cock plug at the same settings. Got to produce several of these so I have a stock.

The taper angle is 7 degrees inclusive . The little levers that screw into the plug are threaded 5/32" Whitworth, so making them the same -

 

 

Had to keep to Imperial, not easy to mix metric on these, plus I have been asked to reproduce an old Pet Cock style for a restoration.

Ready to part off the finished plug from the rod and make the next one now.

The reamer blank is next to finish machining the cutting edges, then harden, temper and hone.

Quite pleased really, as the new plug actually fits perfectly in the old tap body, so I got the angle right.

 

Regards.

[Anglo Traction 1,016]

Finished the Fuel Taps. Lots of different set-ups and operations required. Did much of the work while still part of the parent brass rod. Cross drilling 3/8"(9.55mm)-

 

 

 

 

I wanted the tap levers opposed to eachother for access (in the off position), so had to be careful when it came to drilling through with the tapered plugs fitted-

 

.

 

The Tap's cam limit plates had to be soldered together, then to a stub of brass for machining to shape using a rotary table-

 

 

When as much work as possible was done, I cut them away from the parent bar and 'Silver Soldered' the pipe connection rods to the Tap bodies.

All the fiitings are for 3/16" (4.75mm) copper pipe. The tap tapers are 'pulled in' using the correct 'Thackery' coil spring washers and provides just the right amount of resistance-

 

 

A light polish and just need proper 1/16" Split (cotter) Pins to finish off. Maybe blend the joints. Happy with this first time job for me.

 

 

Regards

 

 

 

 

[Aiberdonian 98]

I'm still following this thread and must say how much I admire your skill and patience in making such beautiful things like these taps.
Keep up the good work.

[Anglo Traction 1,016]

On 2/8/2024 at 7:59 PM, Aiberdonian said:

I'm still following this thread and must say how much I admire your skill and patience in making such beautiful things like these taps.
Keep up the good work.

Many thanks for the comments. Sorry for being quiet for a while. Have been busy when able. Lots of decision making on design and machine time, but seem to produce little visually.

The Tank Cartridges were set up for drilling and tapping. Had to obtain a metre of 10mm studding to make the fixings, as they're quite tall-

 

 

Luckily the igniter percussion inserts drilled out ok, then tapped both bases 1/8"BSP for the fittings.

The fuel taps were done as per previous post, so then just the Air Valve to design and make. Shown in next image on the left-

 

 

The left one shows the top of the reserve tank and the right shows the base of the main tank.

Next job was the fan shaft layout, bearing housings and 'Screw Down Grease Cups'. I had the latter vintage cups, but had to make the housings for them out of cast bronze bar.

Made a lot of work for myself milling to shape just to form the platforms to screw the cups into-

 

 

 

Finished them on the lathe so that I could fit a short piece of brass tube between them as a seal against water ingress-

 

 

Cheated a bit with these, as I'm hard soldering them to large flat brass washers to make the flange for bolting through and will match (in size, not colour) the ball bearing housings also machined from solid-

 

 

 

So here is the basic assembly/layout of the fan shaft and now about to start on the sprocket mount and fan/blades-

 

 

Regards

 

[Anglo Traction 1,016]

Finished making the (12) 6BA Bronze bolts and brass nuts for the Fan Shaft bearing/grease point housings over the last weekend and now trial assembled on the unit. All good-

 

 

 

[Anglo Traction 1,016]

Slow progress lately. Have been pondering over the tank mounting design, but reckon I've found the answer. 

The cooling fan assembly is now finished and the brass support plates nearly finished-

 

Just finished welding up the Reduction Gear mounting, so can start on prep for painting. Still working on Reserve tank hammering copper before I can finalise the mountings.

Fuel tank support mounts shown in this image-

 

 

Hopefully won't be too long before next update.

Regards

 

[Anglo Traction 1,016]

Well, later than planned, I've made much progress on the fuel tanks and the mounts. Still more copper tapping to final size, but nearly there with both tanks.

Reserve fuel tap mounting boss finished and light press fit ready for silver soldering shown here-

 

 

Have been making the straps, platforms and retaining rings., the latter from 1/4' x 1/4" x 1/16" brass angle. cut, bent and silver soldered to produce 18 sided rings-

 

 

Eventually the concept in my head and on paper materialised into this -

 

 

Pleased with the strength and rigidity on the base and supports for the tanks (the lines drawn on the copper parts are for more dressing out of irregularities for a better fit.

 

 

A little fettling of the fit around the upper cradles/straps.

 

 

Working on the Fuel Gauge parts at the moment. Will then return to the reduction gear unit and final location of it on the chassis

[Alan 1,273]

No words Richard, just    

[Anglo Traction 1,016]

Thanks Alan, Been preoccupied with lots of small jobs and pulling together two of the three sections of this project.

The middle section (reduction gear unit) has taken a lot of time and work, as it includes the fuel tanks. They are finished, lacquered, mounted and the fuel gauge nestles between them-

 

 

Still incomplete middle section where I have to make up the cable and lever system for operating the clutch/brake shoes. The last job will be to fill the Reduction gear unit with oil -

 

 

All the brass/bronze work has been polished and lacquered as assembly progressed, with the exception of the engine cowling, as I now have some clear gloss VHT Lacquer for that.

output/fan drive sprocket modified to fit onto a woodruf key and locked in place with a grub screw

 

 

Finalised the location of the modified throttle lever and cable route, which keeps it neat, tidy and handy location. Lever and cable joints are watertight.

Although I will have to change the Carb Air inlet and Choke layout to prevent water ingress-

 

 

Tempted to start the engine for a run soon to check how it sounds with the exhaust. Has a lovely bright blue spark at the plug and the timing is spot on.

Mahogany planks being treated prior to fitting and will be yacht varnished after. Pump drive and location of it is a bit of a headache, but working on it-

 

 

Regards.

[Alan 1,273]

Bootifull Richard, just Bootifull. 

[Anglo Traction 1,016]

Making slow progress, hence the belated update. Have been painting, varnishing and making Nuts n Bolts. Sorted the drive chain link problem, so now making up the chain guard wth brackets-

 

 

Ensuring clearances and fixing points were ok. 2 more lower brackets to make and I can move on to the clutch lever and outer cable fitting. Wheels are now shiney black gloss.

Regards

 

[Anglo Traction 1,016]

Slow progress, but now have a finished rolling chassis that I can assemble the important bits on. Engine was the first bit to go on-

 

 

Still working on the chain drive and guards on the pump side, with the 'idler'- tensioner set up being the current challenge to design and fit-

 

 

 

Clutch Lever has been a problem, but have now finalised the handle shape and will be cut from 10mm thick block of brass. Will also have a lock lever fitted-

 

 

Lots going on with other things, but will try and improve update regularity.

 

Regards

 

[Cub Cadet 613]

Outstanding work as ever!

[Anglo Traction 1,016]

Hope all's well Ewan. Clutch lever done and fitted. Cable was a B+*^h. Very tight job making it up from stainless inner cable and outer sleeve. Nipples made and silver soldered.

Managed to retain lots of adjustment take-up on both tensioners-

 

 

This section is now ready to go on the chassis. Still bugged with decision about fitting tensioner adjustment on the output chain drive?.

Regards.

[nigel 1,876]

Hope we are going to see a video of it running Richard

[Anglo Traction 1,016]

On 10/21/2024 at 5:13 PM, nigel said:

Hope we are going to see a video of it running Richard

 

Yep, I'll make that a priority when finished Nigel.

Bit of side line work after fitting the middle section to the chassis. I thought about the starting rope/handle and decided to provide a stowage point.

I was able to utilise the 2- 1950s  30mm Aden Cannon Cartridges as containers, drilling out the percussion caps in the bases, so I could fix them in place with 1/4" Whitworth brass c/sunk screws.

Made the caps out of Nickel Silver sheet a smooth push fit. I then thought about using old coins to finish the caps off.

My Museum Curator where I do volunteer work used to be a Bank Manager and found a batch of unused 1 penny coins from 1967 that missed the melt back in 1971 after decimalisation, so in mint condition and he gave me some.

Shown here soldered in place-

 

 

And finished with heavy coat of lacquer ready to fit-

 

 

So the cap with the 'Tails' side up carries the rope, and the 'Heads' carries the handle-

 

 

 

Regards

 

 

[nigel 1,876]

Genius 👍

[Alan 1,273]

As usual Richard