ATE30860T1 - Verfahren und vorrichtung zum strangpressen von hohlprofilen. - Google Patents

Verfahren und vorrichtung zum strangpressen von hohlprofilen.

Info

Publication number
ATE30860T1
ATE30860T1 AT84103929T AT84103929T ATE30860T1 AT E30860 T1 ATE30860 T1 AT E30860T1 AT 84103929 T AT84103929 T AT 84103929T AT 84103929 T AT84103929 T AT 84103929T AT E30860 T1 ATE30860 T1 AT E30860T1
Authority
AT
Austria
Prior art keywords
die
extrusion
mandrel
cross
hollow
Prior art date
Application number
AT84103929T
Other languages
English (en)
Inventor
Rudolf Drach
Dieter Achenbach
Original Assignee
Vaw Ver Aluminium Werke Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vaw Ver Aluminium Werke Ag filed Critical Vaw Ver Aluminium Werke Ag
Application granted granted Critical
Publication of ATE30860T1 publication Critical patent/ATE30860T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B21C23/085—Making tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/217—Tube extrusion presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT84103929T 1983-06-18 1984-04-09 Verfahren und vorrichtung zum strangpressen von hohlprofilen. ATE30860T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833321957 DE3321957A1 (de) 1983-06-18 1983-06-18 Verfahren und vorrichtung zum strangpressen von hohlprofilen
EP84103929A EP0129010B1 (de) 1983-06-18 1984-04-09 Verfahren und Vorrichtung zum Strangpressen von Hohlprofilen

Publications (1)

Publication Number Publication Date
ATE30860T1 true ATE30860T1 (de) 1987-12-15

Family

ID=6201749

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84103929T ATE30860T1 (de) 1983-06-18 1984-04-09 Verfahren und vorrichtung zum strangpressen von hohlprofilen.

Country Status (3)

Country Link
EP (1) EP0129010B1 (de)
AT (1) ATE30860T1 (de)
DE (1) DE3321957A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001191110A (ja) * 1999-12-28 2001-07-17 Showa Alum Corp 可変断面押出材の製造方法
DE10215056A1 (de) * 2002-04-05 2003-10-30 Sms Eumuco Gmbh Strang-und Rohrpresse
RU2509617C1 (ru) * 2012-08-02 2014-03-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВПО МГТУ "СТАНКИН") Способ получения металлических изделий полого профиля
CN103182632A (zh) * 2013-01-28 2013-07-03 危宾 一种采用流动控制成型制造谐振杆的方法
CN109332411B (zh) * 2018-11-17 2023-09-15 太原科技大学 一种针对有色金属连续多次挤压的挤管成形装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899053A (en) * 1959-08-11 Production of shapes of varying
DE53479C (de) * LA-COMBE & CIE. in Levallois-Perret, Seine, 33 rue de Lorraine Einrichtung an Röhrenpressen zur Bildung beliebig gestalteter Röhrenenden
AT187374B (de) * 1951-12-27 1956-10-25 Alfred Dipl Ing Kreidler Verfahren und Vorrichtung zur Herstellung von Hohlkörpern
AT187375B (de) * 1951-12-31 1956-10-25 Alfred Dipl Ing Kreidler Vorrichtung zum Pressen von langestreckten Körpern mit profiliertem Kopfteil
DE969393C (de) * 1952-01-01 1958-05-29 Kreidler Dipl Ing Alfred Vorrichtung zum Strangpressen
DE2123528C3 (de) * 1971-05-12 1975-03-27 Schloemann-Siemag Ag, 4000 Duesseldorf Metallstrangpresse zum Herstellen von Hohlprofilen, insbesondere aus Aluminium
NL173828C (nl) * 1978-09-28 1984-03-16 Schelde Nv Inrichting voor het door extrusie vervaardigen van een flens-pijp-constructie.
US4301672A (en) * 1979-10-24 1981-11-24 Simon Joseph A Process for forming semi-float axle tubes and the like

Also Published As

Publication number Publication date
EP0129010A3 (en) 1985-07-10
DE3321957A1 (de) 1984-12-20
EP0129010A2 (de) 1984-12-27
EP0129010B1 (de) 1987-11-19

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Legal Events

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REN Ceased due to non-payment of the annual fee