AT318352B - Method and device for extrusion, in particular workpieces formed from aluminum alloys - Google Patents

Method and device for extrusion, in particular workpieces formed from aluminum alloys

Info

Publication number
AT318352B
AT318352B AT192972A AT192972A AT318352B AT 318352 B AT318352 B AT 318352B AT 192972 A AT192972 A AT 192972A AT 192972 A AT192972 A AT 192972A AT 318352 B AT318352 B AT 318352B
Authority
AT
Austria
Prior art keywords
extrusion
aluminum alloys
workpieces formed
particular workpieces
alloys
Prior art date
Application number
AT192972A
Other languages
German (de)
Original Assignee
Alusuisse
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 filed Critical Alusuisse
Application granted granted Critical
Publication of AT318352B publication Critical patent/AT318352B/en

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
    • B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
    • B21C29/04—Cooling or heating of press heads, dies or mandrels
    • 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
    • B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
    • 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
    • B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
    • B21C29/006—Gas treatment of work, e.g. to prevent oxidation or to create surface effects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
AT192972A 1971-03-18 1972-03-08 Method and device for extrusion, in particular workpieces formed from aluminum alloys AT318352B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH401471A CH540076A (en) 1971-03-18 1971-03-18 Method and device for extruding workpieces, in particular made of aluminum alloys

Publications (1)

Publication Number Publication Date
AT318352B true AT318352B (en) 1974-10-10

Family

ID=4268186

Family Applications (1)

Application Number Title Priority Date Filing Date
AT192972A AT318352B (en) 1971-03-18 1972-03-08 Method and device for extrusion, in particular workpieces formed from aluminum alloys

Country Status (12)

Country Link
US (1) US3808865A (en)
JP (1) JPS558247B1 (en)
AT (1) AT318352B (en)
BE (1) BE780853A (en)
CA (1) CA966086A (en)
CH (1) CH540076A (en)
DE (1) DE2211645B2 (en)
FR (1) FR2130434B1 (en)
GB (1) GB1388896A (en)
IT (1) IT950370B (en)
NL (1) NL7203347A (en)
SE (1) SE391134B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462234A (en) * 1980-06-19 1984-07-31 Battelle Development Corporation Rapid extrusion of hot-short-sensitive alloys
US4484464A (en) * 1980-11-21 1984-11-27 Honda Giken Kogyo Kabushiki Kaisha Electrical upsetting method and device therefor
JPS5919769B2 (en) * 1981-11-04 1984-05-08 昭和アルミニウム株式会社 Manufacturing method for hollow extruded aluminum sections for vacuum use
ZW14283A1 (en) * 1982-07-19 1983-09-14 Bicc Plc Extrusion machinery
ATE92799T1 (en) * 1987-03-02 1993-08-15 Menziken Aluminium Ag DEVICE FOR COOLING A LIGHT METAL EXTRUSION PRESS.
JPH01174642U (en) * 1988-05-30 1989-12-12
IT1252222B (en) * 1991-12-16 1995-06-05 Techint Spa PRESS FOR VACUUM EXTRUSION OF METALS
US6342188B1 (en) * 1998-11-03 2002-01-29 Trojan Technologies, Inc. Radiation source module and cleaning apparatus therefor
DE19857790A1 (en) * 1998-12-15 2000-07-20 Messer Griesheim Gmbh Process for tool cooling of indirect light metal extrusion presses with liquid nitrogen
DE10118441A1 (en) * 2001-04-12 2002-10-17 Linde Ag Inerting during extrusion
US6598451B2 (en) 2001-11-02 2003-07-29 Sequa Can Machinery, Inc. Internally cooled tool pack
US6898954B2 (en) * 2002-11-27 2005-05-31 Air Liquide American, L.P. Apparatus and method for die inerting
CN101468365B (en) * 2007-12-29 2011-03-30 富准精密工业(深圳)有限公司 Wind-guiding device and workpiece-cooling device using the wind-guiding device
CN101934299A (en) * 2010-08-17 2011-01-05 大连康丰科技有限公司 Continuous extrusion equipment using atomization cooling technology and cooling method
DE102013010836A1 (en) 2013-07-10 2015-01-15 Messer Group Gmbh Apparatus for extruding workpieces, in particular of aluminum alloys
WO2015023683A1 (en) * 2013-08-12 2015-02-19 Tufts University Micro forming devices and systems and uses thereof
CN103639228A (en) * 2013-12-04 2014-03-19 苏州鑫叶自动化设备***有限公司 Device for eliminating particles on surface of aluminum material extruded by aluminum product extruder
CN107159737A (en) * 2017-07-10 2017-09-15 广东工业大学 A kind of extruder
CN110449480B (en) * 2019-08-26 2024-05-10 宁波思明汽车附件有限公司 Die for machining inflating valve blank and manufacturing method thereof
CN114669619B (en) * 2022-03-31 2024-04-16 广东开平红荔铝业有限公司 Aluminum column cooling device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2002690A (en) * 1933-06-01 1935-05-28 Western Electric Co Method of and apparatus for treating moving matter
US2161570A (en) * 1936-04-23 1939-06-06 Western Electric Co Cooling system
FR1134015A (en) * 1954-07-02 1957-04-04 British Insulated Callenders Improvements relating to the manufacture of electric cables
GB943531A (en) * 1959-02-04 1963-12-04 Brd Co Ltd Roof support for use in mines
US3112828A (en) * 1959-02-09 1963-12-03 Fred L Hill Extrusion dies
US3181337A (en) * 1962-12-07 1965-05-04 Dow Chemical Co Process for preparing fine grained, high strength extrusions
GB1284593A (en) * 1969-12-16 1972-08-09 N G N Ltd Improvements in and relating to microtome assemblies

Also Published As

Publication number Publication date
DE2211645B2 (en) 1977-08-25
GB1388896A (en) 1975-03-26
FR2130434B1 (en) 1978-02-03
FR2130434A1 (en) 1972-11-03
IT950370B (en) 1973-06-20
DE2211645A1 (en) 1972-09-28
NL7203347A (en) 1972-09-20
SE391134B (en) 1977-02-07
BE780853A (en) 1972-07-17
CH540076A (en) 1973-08-15
CA966086A (en) 1975-04-15
JPS558247B1 (en) 1980-03-03
US3808865A (en) 1974-05-07

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee