Forging, Ring Rolling, Open-Die Forging, Hammer Forging-Kihlsteel.se
View this video on the Forging process! Open-die forging can produce forgings from a few pounds up to more than 150 tons. Called open-die because the metal is not confined laterally by impression dies during forging, this process progressively works the starting stock into the desired shape, most commonly between flat-faced dies. In practice, open-die forging comprises many process variations, permitting an extremely broad range of shapes and sizes to be produced. In fact, when design criteria dictate optimum structural integrity for a huge metal component, the sheer size capability of open-die forging makes it the clear process choice over non-forging alternatives. At the high end of the size range, open-die forgings are limited only by the size of the starting stock, namely, the largest ingot that can be cast. Seamless Rolled Ring Forging
Seamless rolled ring forging is typically performed by punching a hole in a thick, round piece of metal (creating a donut shape), and then rolling and squeezing (or in some cases, pounding) the donut into a thin ring. Ring diameters can be anywhere from a few inches to 30 feet
Herstellung einer Generatorwelle bei Saarschmiede GmbH, Völklingen
Der über eine Woche dauernde herstellung von einer Generatorwelle bei der
Saarschmiede GmbH, Völklingen (http://www.saarstahl.com)
13000 Ton large forging press
this is the second largest open die forging press in the world which is
installed in Seah Besteel.
HBE PRESS have provided not only press but also engineering and
supervising and whole plan for the annual productions.
please visit HBE PRESS www.hbepress.com and get more information for press
and forging machinary.
How its Made Chains
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How its Made Chains
Show created by Gabriel Hoss.
The show is presented on the Science Channel in the US, Discovery Channel
Canada in Canada, and on the Discovery Channel in the United Kingdom.
To purchase DVDs of the show please visit the official "How It's Made"
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Bau eines Generators - aus der Sendung mit der Maus