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Textile manufacturing is one of the oldest human activities. The oldest known textiles date back to about 5000 B.C. In order to make textiles, the first requirement is a source of fibre from which a yarn can be made, primarily by spinning.
Machinery's Handbook 31st Edition, 2020 "Production of Metallic Powder", Machinery's Handbook 31st Edition, 2020. Machinery's Handbook for machine shop and drafting-room; a reference book on machine design and shop practice for the mechanical engineer, draftsman, toolmaker, and machinist (the full title of the 1st edition) is a classic reference work in mechanical engineering and practical ...
The inaugural issue of Machine Design coincided almost exactly with the 1929 stock-market crash and the beginning of the Great Depression.Although the nation was in the economic doldrums, there was significant design development taking place in almost all industrial segments including automotive, aircraft, farm equipment, home appliances, and industrial machinery.
A folding machine Buckle folding machine. A folding machine is a machine used primarily for the folding of paper.Folding is the sharp-edged bending of paper webs or sheets under pressure at a prepared or unprepared bending point along a straight line according to specified dimensions and folding layouts. [1]
A pinnacle of production using a Jacquard machine is a prayer book, woven in silk, entitled Livre de Prières. Tissé d'après les enluminures des manuscrits du XIVe au XVIe siècle. [22] All 58 pages of the prayer book were woven silk, made with a Jacquard machine using black and gray thread, at 160 threads per cm (400 threads per inch).
The name of the machine was the Leavers machine (the 'a' was added to aid pronunciation in France). The original machine made net but it was discovered that the Jacquard apparatus (invented in France for weaving looms by J M Jacquard in about 1800) could be adapted to it. From 1841 lace complete with pattern, net and outline could be made on ...
Autonomation relieves the worker of the need to continuously judge whether the operation of the machine is normal; their efforts are now only engaged when there is a problem alerted by the machine. As well as making the work more interesting this is a necessary step if the worker is to be asked later to supervise several machines.
Cartwright's was not a commercially successful machine; his looms had to be stopped to dress the warp. Over the next decades, Cartwright's ideas were modified into a reliable automatic loom. These designs followed John Kay's invention of the flying shuttle, and they passed the shuttle through the shed using levers. With the increased speed of ...