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Gesenkschmieden / Drop Forging

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Uploaded by on Mar 27, 2008

Dieses 150kg schwere Gesenkschmiedeteil kommt im Fahrwerk eines Güter- Eisenbahnwagens zum Einsatz. Das Vorschmieden erfolgt mit Schmiedemanipulator (Dango + Dienenthal) am Chambersburg 9000 lbs (Pneumatisch angetrieben), das Gesenkschmieden beim elektrohydraulischen Lasco HOU 1250 (Baujahr 2003; Bärgewicht 10 to, Maschinengewicht rund 250 to) und das Abgraten mit einer hydraulischen Presse von Bürkle mit 400 to Presskraft. Der Werkstoff ist Baustahl mit ca. 1050°C Schmiedetemperatur.

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Uploader Comments (hammerurs)

  • These are Railway- components

  • Do you know DANGO sales e-mail?

    How can I contact DANGO?

    I want to CHAGING CAR!

  • @leetechattach

    ht p://w w.dds-gmbh.com/index_alternate­.htm

  • is the hammer on a sprung platform?

    look up at the top left when the camera pans out. there's a bit of ?conduit? pointing at the side of the hammer with some ?wire? going to it.

    when the hammer starts flattening the piece out, if you watch these two bits, it looks like the hammer is wobbling up and down with each hit.

    perhaps to stop it wrecking foundations below it?

  • @lexichronicle2

    The hammer stands on a sprung and damped platform, which lets the hammer (250,000 kgs) spring about 12 mms (1/2 inch) after each hit. This enables a considerably smaller (and cheaper) foundation. See pictures here: ww.fluekiger.ch/archiv/infrast­ruktur/125mt--hammer/das-funda­ment.html

  • Vielen Dank für Eure Antworten.

    @anvilsring: (Sorry i dont speak english): Der Hammer steht in einer stark mit Eisen bewehrten Betonwanne auf mit Silikon gedämpften Federelementen.

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All Comments (21)

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  • What are they making in this video?

  • @hammerurs thank you for your answer...and that is usefull to me ^^

  • @hammerurs thank you for your answer...and that is usefull to me ^^

  • @hammerurs wow! nice foundation! :)

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