DE301761C - - Google Patents

Info

Publication number
DE301761C
DE301761C DENDAT301761D DE301761DA DE301761C DE 301761 C DE301761 C DE 301761C DE NDAT301761 D DENDAT301761 D DE NDAT301761D DE 301761D A DE301761D A DE 301761DA DE 301761 C DE301761 C DE 301761C
Authority
DE
Germany
Prior art keywords
mandrel
press
mandrels
cooled
core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DENDAT301761D
Other languages
German (de)
English (en)
Publication of DE301761C publication Critical patent/DE301761C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles by means of mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
DENDAT301761D Active DE301761C (https=)

Publications (1)

Publication Number Publication Date
DE301761C true DE301761C (https=)

Family

ID=555610

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT301761D Active DE301761C (https=)

Country Status (1)

Country Link
DE (1) DE301761C (https=)

Similar Documents

Publication Publication Date Title
DE2727174A1 (de) Tiefziehverfahren zur herstellung eines aluminiumbehaelters
DE102007035032A1 (de) Feinschneidpresse
DE60105225T2 (de) Schnellwechsel-Stanzwerkzeughalteradapter zum Umwandeln von Einfachstanzmaschinen in Mehrfachstanzmaschinen
WO2005063421A1 (de) Verfahren und vorrichtung zum herstellen eines zylindrischen hohlkörpers aus einem rohling
DE1802643A1 (de) Verfahren zum Abschneiden von Stangenmaterial
DE3923182C2 (https=)
EP0133634A1 (de) Werkzeugspannvorrichtung
DE102009017626B3 (de) Feinschneidpresse
DE2638245C2 (de) Presse
DE301761C (https=)
DE69004486T2 (de) Schneidwerkzeughalter mit Abstreifvorrichtung.
DE1583735A1 (de) Verformbarer Praegstempel
DE102010000545A1 (de) Hydraulische Pressvorrichtung
EP4414099A2 (de) Verfahren zum warmumformen eines gegossenen schmiedeblocks mithilfe einer schmiedevorrichtung
DE2420726A1 (de) Verfahren zur herstellung von presskoerpern mit schichtweise verschiedener zusammensetzung fuer hochbelastbare elektrische kontakte
DE3304075C2 (https=)
DE957007C (de) Verfahren und Vorrichtung zum Schmieden von mehrhuebigen Kurbelwellen
DE276510C (https=)
DE8621429U1 (de) Handhebelpresse
CH650705A5 (de) Strangpresse sowie verfahren zum herstellen von profilen aus metallbolzen.
DE835587C (de) Vorrichtung zum Vortreiben eines Rohres in Lockergestein
DE1301297B (de) Vorrichtung fuer das Stauchen laenglicher Werkstuecke auf Pressen
DE681601C (de) Verfahren und Presse zur Herstellung von selbstichernden Schraubenmuttern mit einemnachgiebigen Einlagering
DE522012C (de) Einrichtung zum beiderseitigen Ein- bzw. Aufpressen des Reibbelages fuer Lamellen von Reibungskupplungen u. dgl.
DE2032059A1 (de) Anschweißbare Mutter sowie Vorrichtung zur Herstellung derselben