GB1388896A - Extrusion of workpieces - Google Patents

Extrusion of workpieces

Info

Publication number
GB1388896A
GB1388896A GB1264672A GB1264672A GB1388896A GB 1388896 A GB1388896 A GB 1388896A GB 1264672 A GB1264672 A GB 1264672A GB 1264672 A GB1264672 A GB 1264672A GB 1388896 A GB1388896 A GB 1388896A
Authority
GB
United Kingdom
Prior art keywords
die
extrusion
assembly
coolant
march
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.)
Expired
Application number
GB1264672A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcan Holdings Switzerland AG
Original Assignee
Alusuisse Holdings AG
Schweizerische Aluminium 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 Holdings AG, Schweizerische Aluminium AG filed Critical Alusuisse Holdings AG
Publication of GB1388896A publication Critical patent/GB1388896A/en
Expired 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
    • B21C29/00—Cooling or heating extruded work or parts of the extrusion press
    • B21C29/04—Cooling or heating extruded work or parts of the extrusion press 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/009—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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C29/00—Cooling or heating extruded work or parts of the extrusion press

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
GB1264672A 1971-03-18 1972-03-17 Extrusion of workpieces Expired GB1388896A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH401471A CH540076A (de) 1971-03-18 1971-03-18 Verfahren und Vorrichtung zum Strangpressen von Werkstücken insbesondere aus Aluminiumlegierungen

Publications (1)

Publication Number Publication Date
GB1388896A true GB1388896A (en) 1975-03-26

Family

ID=4268186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264672A Expired GB1388896A (en) 1971-03-18 1972-03-17 Extrusion of workpieces

Country Status (12)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124529A (en) * 1982-07-19 1984-02-22 Bicc Plc Extrusion machinery
RU2189878C2 (ru) * 2000-10-27 2002-09-27 ОАО Верхнесалдинское металлургическое производственное объединение Способ изготовления полых профилей в среде азота и устройство для его осуществления
RU2277451C1 (ru) * 2004-10-12 2006-06-10 ОАО "Верхнесалдинское металлургическое производственное объединение" (ВСМПО) СПОСОБ ПОЛУНЕПРЕРЫВНОГО ПРЕССОВАНИЯ ЗАГОТОВОК ИЗ АЛЮМИНИЕВЫХ СПЛАВОВ СИСТЕМЫ Ai-Mg-Si
CN101934299A (zh) * 2010-08-17 2011-01-05 大连康丰科技有限公司 一种使用雾化冷却技术的连续挤压设备及冷却方法
US20160193824A1 (en) * 2013-08-12 2016-07-07 Tufts University Micro forming devices and systems and uses thereof

Families Citing this family (18)

* 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 (ja) * 1981-11-04 1984-05-08 昭和アルミニウム株式会社 真空用アルミニウム製中空押出形材の製造法
DE3883027D1 (de) * 1987-03-02 1993-09-16 Menziken Aluminium Ag Vorrichtung zum kuehlen einer leichtmetall-strangpresse.
JPH01174642U (enrdf_load_stackoverflow) * 1988-05-30 1989-12-12
IT1252222B (it) * 1991-12-16 1995-06-05 Techint Spa Pressa per estrusione sotto vuoto di metalli
US6342188B1 (en) * 1998-11-03 2002-01-29 Trojan Technologies, Inc. Radiation source module and cleaning apparatus therefor
DE19857790A1 (de) * 1998-12-15 2000-07-20 Messer Griesheim Gmbh Verfahren zur Werkzeugkühlung von Indirekt-Leichtmetall-Strangpressen mit flüssigem Stickstoff
DE10118441A1 (de) * 2001-04-12 2002-10-17 Linde Ag Inertisieren beim Strangpressen
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 (zh) * 2007-12-29 2011-03-30 富准精密工业(深圳)有限公司 导风装置和采用该导风装置的工件冷却装置
DE102013010836A1 (de) 2013-07-10 2015-01-15 Messer Group Gmbh Vorrichtung zum Strangpressen von Werkstücken, insbesondere aus Aluminiumlegierungen
CN103639228A (zh) * 2013-12-04 2014-03-19 苏州鑫叶自动化设备系统有限公司 一种消除铝材挤压机挤压出的铝料表面颗粒的装置
CN107159737A (zh) * 2017-07-10 2017-09-15 广东工业大学 一种挤压机
CN110449480B (zh) * 2019-08-26 2024-05-10 宁波思明汽车附件有限公司 一种用于加工气门嘴毛坯件的模具及其制造方法
CN114669619B (zh) * 2022-03-31 2024-04-16 广东开平红荔铝业有限公司 一种铝柱冷却装置
DE102023115493A1 (de) * 2023-06-14 2024-12-19 Air Liquide Deutschland Gmbh Herstellung eines Aluminiumstrangs

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 (fr) * 1954-07-02 1957-04-04 British Insulated Callenders Perfectionnements relatifs à la fabrication des câbles électriques
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124529A (en) * 1982-07-19 1984-02-22 Bicc Plc Extrusion machinery
RU2189878C2 (ru) * 2000-10-27 2002-09-27 ОАО Верхнесалдинское металлургическое производственное объединение Способ изготовления полых профилей в среде азота и устройство для его осуществления
RU2277451C1 (ru) * 2004-10-12 2006-06-10 ОАО "Верхнесалдинское металлургическое производственное объединение" (ВСМПО) СПОСОБ ПОЛУНЕПРЕРЫВНОГО ПРЕССОВАНИЯ ЗАГОТОВОК ИЗ АЛЮМИНИЕВЫХ СПЛАВОВ СИСТЕМЫ Ai-Mg-Si
CN101934299A (zh) * 2010-08-17 2011-01-05 大连康丰科技有限公司 一种使用雾化冷却技术的连续挤压设备及冷却方法
US20160193824A1 (en) * 2013-08-12 2016-07-07 Tufts University Micro forming devices and systems and uses thereof

Also Published As

Publication number Publication date
CA966086A (en) 1975-04-15
SE391134B (sv) 1977-02-07
JPS558247B1 (enrdf_load_stackoverflow) 1980-03-03
FR2130434B1 (enrdf_load_stackoverflow) 1978-02-03
BE780853A (fr) 1972-07-17
NL7203347A (enrdf_load_stackoverflow) 1972-09-20
DE2211645A1 (de) 1972-09-28
US3808865A (en) 1974-05-07
IT950370B (it) 1973-06-20
FR2130434A1 (enrdf_load_stackoverflow) 1972-11-03
CH540076A (de) 1973-08-15
AT318352B (de) 1974-10-10
DE2211645B2 (de) 1977-08-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee