Henry Maudsley was a wonderful man, and his works at Lambeth in London was the training ground of many brilliant engineers who were his pupils, Amongst others who worked in his factory were Naysmith the scotsman who invented the pillar shaping machine (The normal design of shaper still in use today,) Others were Whitworth who invented the travelling head shaper, And the greatest of all Richard Roberts, who invented the planing machine,
It is of note that the production of true flat faces in those far off days was a stumbling block to engine and machine production, At this time the planing of large engine components of a heavy nature was a real bugbear, Until the invention of the Wall slotting Machine in the works of James Watt at Birmingham, It is sad that the true inventor of this machine , plus the horizontal wall planing machine was William Murdock, a Scotsmam who was one of Watts colleagues, These machines enabled the machining of large castings which were clamped to a stationary bed plate, or in the case of the wall slotting machine , the castings were mounted on a table which was fed past the travelling tool block, As there was not in those days enough horse power to move heavy castings back and forward on the table of a conventional pattern of planing machine.
Watts sons greatly overlooked any of his many inventions in the story of Bolton & Watt Some years later in the works Of Maudsley Sons & field, another genius W.W. Hulse, ( Who was married to Whitworths daughter) designed and built, a very large combined vertical & horizontal planing machine , combining the best of both of Murdocks two machines , Some of this pattern of planing & slotting machine in an advanced pattern were manufactured up until the early 1960 period, all be it with a modern powerful electrical drive, by Loudon Brothers machine tool builders in Johnstone near Glasgow.
The last big wall slotting machine was scrapped in Paisley Scotland, in 1974, Thus ending the direct link going back to the era of William Murdock, A great shame, this old machine had been constructed by the predecessors of Loudon Brothers a firm called J.McCarthur & Co. Should you folks be able to lay your hands on a superb book Machine Tools by Steed , published about 1965 It tells of the many wonderful things achieved in Maudsleys works. He also seems to have been a jovial happy sort of fellow.