A lathe is a tool that rotates the workpiece about an axis of rotation to perform various operations such as cutting, sanding, knurling,
Lathes are used in woodturning, metalworking,
Examples of objects that can be produced on a lathe include candlestick holders, g
The lathe is an ancient tool, dating at least to ancient Egypt and known to be used in Assyria and ancient Greece. The lathe was very important to the Industrial Revolution. It is known as the mother of machine tools, as it was the first machine tool that lead to the invention of other machine tools.
The origin of turning dates to around 1300 BCE when the Ancient Egyptians first developed a two-person lathe. One person would turn the wood work piece with a rope while the other used a sharp tool to cut shapes in the wood. Ancient Rome improved the Egyptian design with the addition of a turning bow. In the Middle Ages a pedal replaced hand-operated turning, allowing a single person to rotate the piece while working with both hands. The pedal was usually connected to a pole, often a straight-grained sapling. The system today is called the “spring pole” lathe. Spring pole lathes were in common use into the early 20th century.
An important early lathe in the UK was the horizontal boring machine that was installed in 1772 in the Royal Arsenal in Woolwich. It was horse-powered and allowed for the production of much more accurate and stronger cannon used with success in the American Revolutionary War in the late 18th century. One of the key characteristics of this machine was that the workpiece was turning as opposed to the tool, making it technically a lathe (see attached drawing). Henry Maudslay who later developed many improvements to the lathe worked at the Royal Arsenal from 1783 being exposed to this machine in the Verbruggen workshop.
During the Industrial Revolution, mechanized power generated by water wheels or steam engines was transmitted to the lathe via line shafting, allowing faster and easier work. Metalworking lathes evolved into heavier machines with thicker, more rigid parts. Between the late 19th and mid-20th centuries, individual electric motors at each lathe replaced line shafting as the power source. Beginning in the 1950s, servomechanisms were applied to the control of lathes and other machine tools via numerical control, which often was coupled with computers to yield computerized numerical control (CNC). Today manually controlled and CNC lathes coexist in the manufacturing industries.
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“There was a word for what he was that nice people didn’t say except in the dirtiest jokes. He knew. Always had. There was no need for more of him. His life was a gross testament to cowardice and repugnance.”
Sam Tallent’s Half Hour Prophecy Ep. 50: Losing Fingers To The Lathe
Sam Tallent is a comedian and writer from Denver, Colorado. He lives in Las Vegas, Nevada with his wife and dog. His interests include Southern Gothic fiction and the “death” of Elvis Presley. He enjoys slow simmered suppers and writing in the third person.
Audio Mixing by Wally Wallace
A Sexpot Comedy Production