Awesome documentary about the US Industrial Forging
Forging, like the rolling and extrusion , is a manufacturing process of objects formed by plastic deformation it can be performed hot or cold and wherein the deformation of the material occurs by the application of forces of compression .
This process is used to give a shape and certain properties to the metals and alloys to which it is applied by means of great pressures. The deformation can be done in two different ways: by pressure , using continuous presses , or by impact intermittently using hammers.
It notes that a forming process of metals in which there occurs boot chip , thus an important saving of material compared to other processes, such as occurs machining .
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Worldwide amounts of Tungsten produced by country in 2012. World Zinc production in 2006.
Click on a date/time to view the file as it appeared at that time.
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