NO994454L - Fremgangsmõte og anordning for ekstrudering av hulprofiler eller lignende - Google Patents

Fremgangsmõte og anordning for ekstrudering av hulprofiler eller lignende

Info

Publication number
NO994454L
NO994454L NO994454A NO994454A NO994454L NO 994454 L NO994454 L NO 994454L NO 994454 A NO994454 A NO 994454A NO 994454 A NO994454 A NO 994454A NO 994454 L NO994454 L NO 994454L
Authority
NO
Norway
Prior art keywords
taken
molding
extrusion
section
hollow profiles
Prior art date
Application number
NO994454A
Other languages
English (en)
Other versions
NO994454D0 (no
NO318543B1 (no
Inventor
Adolf Ames
Diethelm Woempner
Original Assignee
Alusuisse Lonza Services 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 Alusuisse Lonza Services Ag filed Critical Alusuisse Lonza Services Ag
Publication of NO994454D0 publication Critical patent/NO994454D0/no
Publication of NO994454L publication Critical patent/NO994454L/no
Publication of NO318543B1 publication Critical patent/NO318543B1/no

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
    • B21C25/00—Profiling tools for metal extruding
    • 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
    • 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
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B21C33/006—Consecutive billets, e.g. billet profiles allowing air expulsion or bonding of billets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
NO19994454A 1998-09-16 1999-09-14 Fremgangsmate og anordning for ekstrudering av hulprofiler eller lignende NO318543B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19842291A DE19842291A1 (de) 1998-09-16 1998-09-16 Verfahren zum Strangpressen eines Hohlprofils od. dgl. Körpers aus einem Barren sowie Vorrichtung dazu

Publications (3)

Publication Number Publication Date
NO994454D0 NO994454D0 (no) 1999-09-14
NO994454L true NO994454L (no) 2000-03-17
NO318543B1 NO318543B1 (no) 2005-04-11

Family

ID=7881084

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19994454A NO318543B1 (no) 1998-09-16 1999-09-14 Fremgangsmate og anordning for ekstrudering av hulprofiler eller lignende

Country Status (7)

Country Link
US (1) US6192730B1 (no)
EP (1) EP0987068B1 (no)
AT (1) ATE268650T1 (no)
CA (1) CA2281207C (no)
DE (1) DE19842291A1 (no)
ES (1) ES2217720T3 (no)
NO (1) NO318543B1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10145877C1 (de) * 2001-08-28 2003-05-08 Alcan Tech & Man Ag Verfahren zum Strangpressen eines Hohlprofils od. dgl. Körpers aus einem Barren sowie Vorrichtung dafür
CN104384224B (zh) * 2014-11-25 2017-02-22 昆山国展金属工业有限公司 圆形太阳花型散热片铝挤压模具
CN105478513B (zh) * 2016-01-14 2018-03-06 昆明理工大学 一种模拟等通道转角挤压的装置
CN106424188B (zh) * 2016-09-01 2018-02-02 中北大学 空心坯料成形大高宽比内环筋的旋转挤压成形模具
CN106363031B (zh) * 2016-09-01 2018-01-09 中北大学 空心坯料成形大高宽比内环筋的旋转挤压成形方法
CN114798790B (zh) * 2022-02-15 2024-04-16 江苏鑫昌铝业有限公司 一种超宽微通道挤压模具

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB604905A (en) * 1942-10-30 1948-07-13 British Thomson Houston Co Ltd Improvements in and relating to processes and dies for extruding tubular products
DE2446308C2 (de) * 1974-09-27 1983-11-17 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Werkzeug zum Strangpressen von Hohl- oder Teilhohlprofilen aus Leichtmetall
DE2812690A1 (de) 1978-03-23 1979-10-04 Aluminium Walzwerke Singen Verfahren und vorrichtung zum strangpressen von hohlprofilen
JPS5856657B2 (ja) * 1979-02-09 1983-12-16 日本軽金属株式会社 押出成形用ダイス
GB2071543B (en) * 1980-03-19 1983-06-02 Erbsloeh Gmbh & Co Extrusion die
JPS56165512A (en) * 1980-05-22 1981-12-19 Showa Alum Corp Extruded aluminum shape
JPS61209716A (ja) * 1985-03-12 1986-09-18 Showa Alum Corp 押出加工装置
US5152163A (en) * 1989-05-18 1992-10-06 Bwe Limited Continuous extrusion apparatus
JPH057925A (ja) * 1991-07-05 1993-01-19 Showa Alum Corp 大型中空型材成形用の押出加工装置
EP0699487A1 (en) * 1994-08-02 1996-03-06 Norsk Hydro A/S Extrusion die
JPH09174141A (ja) * 1995-12-22 1997-07-08 Yano Eng:Kk 金属製中空材押出用ダイス
DE19605885C1 (de) * 1996-02-05 1997-08-21 Alusuisse Lonza Services Ag Verfahren zum Strangpressen eines Profils od. dgl. Körpers aus einem Barren, sowie Verwendung des Verfahrens

Also Published As

Publication number Publication date
EP0987068B1 (de) 2004-06-09
US6192730B1 (en) 2001-02-27
CA2281207C (en) 2005-11-15
EP0987068A3 (de) 2001-06-13
ATE268650T1 (de) 2004-06-15
NO994454D0 (no) 1999-09-14
ES2217720T3 (es) 2004-11-01
EP0987068A2 (de) 2000-03-22
DE19842291A1 (de) 2000-03-23
NO318543B1 (no) 2005-04-11
CA2281207A1 (en) 2000-03-16

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