The design I am following is L.C.Masons Scale Model Building Minnie Traction Engine, these book and drawings are for a 1 Inch to the Foot scale Minnie, I am currently doubling up all the measurements to build a 2 Inch to the Foot scale version of the Minnie this of course is twice the size and I feel a little more rewarding than a tabletop size model, also with the ability to pull a couple of people make the engine a lot of fun to run once completed.
Reverser & Steering Wheel Handle complete
Safety Valve Lever complete
Motion & Spectacle Plate in progress
Slide Bars, Regulator Lever & Reversing Lever marked out ready to be cut.
The Steering Wheel Handle has a 2BA thread cut onto the bottom spigot to be threaded into the Steering Wheel casting once machined, this casting of course I still need to order but that can wait till a later date when I run out of material with which to progress.
The Motion Plate I wait until I have the Cylinder assembly and the slide bars attached to it before I can complete it, the reason for this being the motion plate must be a tight fit to the slide bars top and bottom.
The Spectacle plate will be finished when i can get access to a milling machine.
That is my current progress to date, Thank You for reading.
Regards Doug :)