14-06-2018, 09:34 PM
If you know anyone with a 5 axis CNC mill, that may well be a option worth looking at. A friend of mine has just made a crankshaft for a traction engine on one. 4 foot long. 2 throws at 90degrees. Approx 3 inch diameter.
That said I wonder how much a 1cwt lump of Alumimium costs.
That said I wonder how much a 1cwt lump of Alumimium costs.