History of the Lathe: part four – the machine takes over
Man has always tried to find ways of making manual tasks easier and the businessman methods to reduce manpower, speed production and lower operating costs. A good illustration of this was the manufacture of rifle butts. Hand held firearms have existed since the Middle Ages and virtually all these weapons incorporated a hand fashioned wooden butt. Making rifle butts was a highly skilled and time-consuming occupation and in time highly protective guilds were formed and prices kept at a high level.
This was just the sort of situation where a machine solution would be welcomed by firearm manufacturers, and in 1820, an Englishman, Thomas Blanchard designed a ‘reproducing lathe’. Blanchard’s lathe was capable of making two rifle butts an hour and it was not long before he had built one capable of producing ten or twelve in an hour. He went on to devise other reproducing lathes to manufacture shoe lasts and axe handles. (more…)
From classical times man has harnessed wind and water to work heavy machinery, to relieve him of hard physical labour and to speed up production. A Roman settlement C.200AD in southern France boasted sixteen water mills for grinding corn. It may be that this form of motive power was used to drive lathes also but if it was there seems to be no record of the fact. If this were the case, it would have probably have been the exception rather than the rule.
The wheel is probably man’s most important technological discovery. A Sumarian pictogram dated 3500BC is the earliest reference for the wheel. By 2000BC man was making spoked wheels yet the earliest pictorial reference we have of a wheel driven lathe seems to be from the 15th century.
All lathes by their very nature rely on a revolving work piece. To capture and impart this motion, to devise and create the required force has challenged mans ingenuity back into pre-history. Man has been using the momentum provided by a spinning weight for tens of thousands of years in the form of drop spindles for spinning wool. The potter’s revolving ‘wheel was almost certainly the first machine used by our ancestors. It maybe that the reciprocating bow drill and pump drill in it’s many forms was the first mechanical hand tool, Certainly it could be used to create fire as well as bore holes and with a profiled cutter fitted could be used to produce buttons, counters and beads.