My books on manufacturing

My books on manufacturing
My books on manufacturing history

Thursday, November 28, 2024

Manchester's 19th century tool makers

Manchester's booming cotton industry with its demands on mechanisation was the obvious place for an ambitious engineer to pursue his business. Much later it was where Ferranti and Fairey explored computerised machine tools. The image is of Ferranti's first computer.

One early engineer was Richard Roberts who moved back to Manchester after a spell with Henry Maudslay in London. He was a man with no financial resource and so he needed backers whom he found in the persons of Hill, Sharp and Wilkinson. The first significant Manchester venture was to explore an American patent for a power loom. Roberts was charged with finding a better design which he did and some 4,000 examples were sold. Key to the production of this volume, large by the standards of the day, was the invention of machine tools which could reproduce parts to common specification. We are talking about items such as gears which for which Roberts had produced a gear cutting tool. Although a man without much formal education, Roberts joined the Manchester Lit & Phil Society and more importantly championed the Manchester Mechanics Institute whose progeny can be traced to the world renowned University of Manchester Institute of Science and Technology. His most celebrated invention was a self-acting spinning mule which clearly caused him a wrestle of conscience. Skilled spinners were on strike and their Masters saw in a self-acting spinning mule a way to by-pass that human input. Roberts at first declined but eventually relented. I write in HBSTMW how the bicycle was conceived from ideas developed in the sewing machine. A perhaps similar cross-fertilisation of ideas can also be seen in Roberts as he turned his attention to railway locomotives and finally to steam ships. Throughout a key theme was the making of machines to produce the parts needed for his inventions. Many of the ideas can be traced back to what Roberts learnt through his time with Maudslay, however Roberts is rightly acclaimed as the father of production engineering.

Joseph Whitworth had also spent time with Maudslay, certainly building on his own passion for precision. He exhibited with gusto at the Great Exhibtion bringing to Hyde Park some twenty-six machine tools. He may well have been one of those shaken by what he saw of American manufacturing, what had been regarded as second rate was actually very good, so much so that he set out for the States to see for himself. He came back fired up with a mission to pursue excellence and to encourage it in others. One outcome was the universal standard for screws making them freely interchangeable. The second was about education where he found himself keenly aware that Britain lagged far behind. British engineers were trained on the job and so lacked the academic backing enjoyed by the French and Germans. He wasn’t alone. In many, if not most large, British towns men of thought had gathered together in Lit and Phil Societies to explore together a wide range of subjects including science, something eschewed by English universities. Of equal importance, like Roberts, Whitworth championed Mechanics Institutes where all were welcomed to improve their skills. I have written elsewhere about the impact of war on manufacturing and I suspect that it was the Crimean war that inspired Whitworth to turn his hand to armour. I wrote in HBSTMW of William Armstrong’s success with better big guns, where he pipped both Whitworth and Brunel at the post. Whitworth was not one to be beaten and designed a rifle employing a hexagonal bullet, a weapon far more accurate than the existing Enfield. It proved too much for the War Office to adopt, but was used nonetheless widely and to lethal effect.

James Naysmith on his return to Manchester from his time with Maudslay developed or exploited a particular talent for attracting wealthy backers. He started off in a small rented workshop making models and parts for textile machinery. With financial help from Holbrook Gaskell and Henry Garnett he built at Patricroft the Bridgewater Foundry which had on site all that was required for large scale machinery manufacture. A product list from the time exists and reveals a remarkable array of machine tools. What is the more remarkable is their size; they were capable of machining parts for very big pieces of equipment. In 1843, Naysmith was granted a patent for his steam hammer which he then exploited for the period of the patent and made himself into a multimillionaire (in current money).

William Muir worked as foreman at Whitworths after his time with Maudslays but then he set up William Muir & Co and quietly built a major business supplying excellent machine tools around the world. Muir's business was built first on the manufacture of a railway ticket machine and then a letter copier. He exhibited at the Great Exhibition winning a prize. He then probably secured additional backing and set up at the Britannia Works where he began to produce heavy machine tools. This business thrived and was taken on by his son in partnership with the Garnett brothers and continued trading until the 1930s.

One not obviously connected with Maudslay was William Fairburn who began his engineering career in partnership in 1817 but then branched out on his own account with a focus on the ironwork in mills. From there he moved to ship building both in Manchester and on the Thames. He developed a large export trade in Turkey, Russia and Sweden but his crowning glory was in the steam-powered woollen mills of Titus Salt at Saltaire near Bradford.

Beyer and Peacock built railway locomotives in Openshaw. Charles Beyer had been chief engineer at Sharp, Roberts & Co and and Richard Peacock had spent time with both GWR and the Manchester & Sheffield railway. Together with scot Henry Robertson they developed a business that in a little over a century manufactured some 8,000 locomotives for railways around the world. One of their most famed though was for the Metropolitan railway in London (the early Tube).

Further reading

  • Alan Kidd, Manchester (Keele: Rayburn Publishing, 1993)

Coventry on the cusp of the twentieth century

Coventry was a city of engineering skills honed on watchmaking and it attracted first bicycle makers and then the first motor vehicle companies.

Two grandsons of the pioneer machine tool maker Henry Maudslay set up in the city: Cyril Maudslay with the Maudslay Motor Company which later joined with AEC and Reginald Maudslay with his Standard Motor company which later joined with Triumph. By then Maudslay Sons & Field was ending its life having moved from machine tools to marine engines both of which it had manufactured to great acclaim. London was a centre of engineering although much had gravitated to Manchester with the demands of an increasingly mechanised textile industry. London also had a long history of shipbuilding hence the direction of Maudslay's move away from machine tools.

Another major London manufacturer of marine engines was John Penn which company attracted a young William Hillman as an apprentice. Hillman moved back to his native Leicester where he went into partnership with William Herbert making first sewings machines and then bicycles as the Premier Company. William Herbert's younger brother was Alfred who, following an apprenticeship with Jessop in Leicester, set up in partnership before moving to Coventry as managing director of a new machine tool company, Alfred Herbert Ltd, with William Herbert as chairman.

I tell in How Britain Shaped the Manufacturing World how other subsequently great names gathered in Coventry: Harry Lawson, Louis Coatelin, Thomas Humber and well as William Hillman and the Maudslays. The boom in bicycles attracted American tool makers which scooped the market. Coventry was thus the obvious place for a rebirth of the British machine tool industry and Alfred Herbert was ready to lead the charge. I tell Herbert's subsequent story in Vehicles to Vaccines.

In the first part of the twentieth century, Alfred Herbert steadily built his business on the back of bicycles but when war broke out Herberts like all machine tool makers around the country faced massive demands. I wrote in my book Ordnance how Alfred Herbert was one of the industrialists - the men of push and go - who stepped forward to help Lloyd George in the war effort, in Herbert's case as Director of Machine Tools. I also wrote in Ordnance of the challenges facing manufacturing in terms of the loss of skilled men to the army. Unskilled men and women were brought into the factories and trained in specific tasks. Management then had the challenge of organising the flow of work in a way that it could be done satisfactorily with these more basic skill levels. They did not always succeed as evidenced by the number of 'duds' amongst shells supplied to the western front. Companies did go to extraordinary efforts to meet the challenge, but in the end the gap between supply and demand was met by imports from the USA. A huge quantity of armaments were imported and so these machine tools merely added to the list. It would however give the Americans a further foothold in British markets.

For Herberts and Coventry, the end of the war meant first a frenzy of activity but then the reality sunk in. The industry had grown to meet war demand and now had to shrink back to peacetime levels. Yet the world was changing and manufacturers sought different and more economical ways of doing things; the tried and tested no longer worked. For Herberts the challenge was to decide which machines to produce and how much to invest in new designs. In their book Alfred Herbert and the British Machine Tool Industry, Roger Lloyd-Jones and M.J. Lewis suggest that Sir Alfred found it hard to set a clear direction. There was also the issue of factored machines, which I discuss in Vehicles to Vaccines, which gave Herberts the option to source the more advanced machinery from third parties and so avoid both the cost of investment and the risk of failure.

You can read a fuller account of Coventry manufacturing by following this link and something on the earlier history of machine tools in this link.

Friday, November 22, 2024

40,000 blog visits

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