Thank you very much gentlemen.
Ian, I realise the logic of your comment about the higher speeds. It is not that the speed is high for steel but low for aluminium. Doh!
I must brush up my maths and calculate the actual speeds of the drive so I know where I am starting from.
I have Sparey’s ‘The Amateurs Lathe’, Hall’s ‘Lathework; A Complete Course’, Bradley’s ‘The Beginner’s Workshop’ and ‘General Engineering Workshop Practice’ published by Odhams with chapters written by different people. This was published in the late 30’s/early 40’s I think as an illustration shows a male munitions worker turning brass Anti Aircraft cases.
I also have several of the Workshop Practice series as well as Machinery’s Handbook 24…well beyond me but does explain why I don’t know as much as I would like to think! Haha!
I will search out the older suggestions that you have both made as they seem to explain it all so much better…the modern books assume possession of modern machinery.
In the search for spares to rebuild my great grandfather’s Drummond B of 1916, I have ended up with a bit of a collection of Drummonds; his B, the long bed B as mentioned in my post, a long bed M on treadle, an A Round Bed and a 1948 Myford M that came from the de Havilland works. It is too beautiful to strip so my wife uses it for wood turning.
Ah, the pleasures of retail therapy and eBay!
Andy