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Sewing machines reduced the time for making a dress shirt to an hour and 15 minutes; the time to make a dress to an hour; [31] and the time for a pair of summer pants to 38 minutes. [32] This reduced labor resulted in women having a diminished role in household management , and allowed more hours for their own leisure as well as the ability to ...
While all machine tools are "machines that help people to make things", not all factory machines are machine tools. Today machine tools are typically powered other than by the human muscle (e.g., electrically, hydraulically, or via line shaft ), used to make manufactured parts (components) in various ways that include cutting or certain other ...
A plastic extrusion machine extrudes plastic in a continuous profile. The main machine is usually called the host, and its accompanying equipment are called the plastic auxiliary equipment. Plastic extruders can make plastic film/wrapping, packing tape, corrugated sheets, plastic lumber, pipes, tubes, insulated wire, monofilament and nets.
CNC machine pouring coolant to keep the tool and parts from getting hot Lathe machine. Machining is a manufacturing process where a desired shape or part is created using the controlled removal of material, most often metal, from a larger piece of raw material by cutting.
These machines are large. Some produce paper 150 meters in length and 10 meters wide. They can produce paper at a rate of 100 km/h. In 1844, Canadian Charles Fenerty and German Friedrich Gottlob Keller had invented the machine and associated process to make use of wood pulp in papermaking. [15]
The spread of sewing machine technology to industrialized economies around the world meant the spread of Western-style sewing methods and clothing styles as well. In Japan, traditional clothing was sewn together with running stitch that could be removed so that the clothing could be taken apart and the assorted pieces laundered separately.
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Bobbinet machines were invented in 1808 by John Heathcoat. He studied the hand movements of a Northamptonshire manual lace maker and reproduced them in the roller-locker machine. The 1809 version of this machine (patent no. 3216) became known as the Old Loughborough, it was 18 inches (46 cm) wide and was designed for use with cotton. [1]