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This made maintaining machines very difficult, as each was unique and any replacements parts would have to be specially made and fitted for any machine. There he met Phineas Miller, another Yale alum, who was Greene’s fiancé and manager of her estate. These skilled workers could no longer compete with high-volume manufacturing methods. The couple had three daughters and one son: Elizabeth Fay, Frances, Susan, and Eli. Whitney saw that a machine to clean the green-seed cotton could make the South prosperous and make its inventor rich. With Greene’s support, Whitney worked through the winter to devise a machine that was able to quickly and efficiently clean the cotton using a system of hooks, wires and a rotating brush. Please, United States Library of Congress/Wikimedia, The Rise of Collaborative Industrial Robots in Advanced Manufacturing, Industrial Activity is Draining the World of Fresh Water, Largest-Ever 3D Map of the Universe Fills in History Gaps. Though it took him a decade to make good on a contract to supply the U.S. army with muskets, the product he delivered could be made rapidly and fixed quickly. American engineer and inventor Robert Fulton is best known for developing the first successful steamboat and the world's first steam warship. Eli Manning won two Super Bowls as a quarterback for the New York Giants. Interchangeable parts brought about rapid industrial development, but the event that brought about their popularity was actually a lie. Eli Whitney’s early success, was by no means the end of interchangeable parts, and the idea soon expanded to many different industries. All Rights Reserved. Local planters took to the widespread planting of green-seed cotton, immediately straining existing modes of production. By the mid-1800s the concept of interchangeable parts was spreading across the entire world of manufacturing. Biography of Eli Whitney, Inventor of the Cotton Gin. They were the witnesses at the inauguration of the American system of mass production. Historians actually believe that Whitney never actually achieved the process of interchangeable parts in his lifetime, but rather his Gun Manufacturing Company was able to after his death. Nothing was interchangeable – but Congress didn't know that. He instituted a series of ethical guidelines meant to promote harmonious employee-employer relations, with roots in Puritanical beliefs. One of the most significant inventions of the American Industrial Revolution, the cotton gin turned cotton into a highly profitable crop. Though plagued by the pain of his illness, Whitney studied human anatomy with his doctors and invented a new type of catheter and other devices to help ease his pain. However, the demonstration won Whitney continued funding and credit for what Jefferson declared “the dawn of the machine age.”. In 1801, Eli Whitney introduced a manufacturing method based on interchangeable parts: the idea being that if all individual pieces of a machine are produced identically, then the final products should be identical copies of each other, and replacing a single broken part is as easy as ordering the replacement.

According to many historians, the invention of the gin made growing cotton with the stolen labor of enslaved people a highly profitable undertaking that became the primary source of wealth in the American South and helped drive westward expansion from Georgia to Texas. Updates? Cotton soon became America’s main export, representing over half the value of total U.S. exports from 1820 to 1860.

Whitney’s cotton gin had four parts: (1) a hopper to feed the cotton into the gin; (2) a revolving cylinder studded with hundreds of short wire hooks, closely set in ordered lines to match fine grooves cut in (3) a stationary breastwork that strained out the seed while the fibre flowed through; and (4) a clearer, which was a cylinder set with bristles, turning in the opposite direction, that brushed the cotton from the hooks and let it fly off by its own centrifugal force. "use strict";(function(){var insertion=document.getElementById("citation-access-date");var date=new Date().toLocaleDateString(undefined,{month:"long",day:"numeric",year:"numeric"});insertion.parentElement.replaceChild(document.createTextNode(date),insertion)})(); Subscribe to the Biography newsletter to receive stories about the people who shaped our world and the stories that shaped their lives. Technology and Culture is the quarterly interdisciplinary journal of the Society for the History of Technology. Eli Whitney, (born December 8, 1765, Westboro, Massachusetts [U.S.]—died January 8, 1825, New Haven, Connecticut, U.S.), American inventor, mechanical engineer, and manufacturer, best remembered as the inventor of the cotton gin but most important for developing the concept of mass production of interchangeable parts. Henry Clay’s “American System” (high tariffs, BUS, federal funding of internal improvements) 22.

In 1817 Whitney married Henrietta Edwards, granddaughter of the Puritan theologian Jonathan Edwards.

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