JPS558247B1 - - Google Patents

Info

Publication number
JPS558247B1
JPS558247B1 JP2799572A JP2799572A JPS558247B1 JP S558247 B1 JPS558247 B1 JP S558247B1 JP 2799572 A JP2799572 A JP 2799572A JP 2799572 A JP2799572 A JP 2799572A JP S558247 B1 JPS558247 B1 JP S558247B1
Authority
JP
Japan
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.)
Pending
Application number
JP2799572A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS558247B1 publication Critical patent/JPS558247B1/ja
Pending 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 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)
JP2799572A 1971-03-18 1972-03-18 Pending JPS558247B1 (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
JPS558247B1 true JPS558247B1 (en) 1980-03-03

Family

ID=4268186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2799572A Pending JPS558247B1 (en) 1971-03-18 1972-03-18

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01174642U (en) * 1988-05-30 1989-12-12

Families Citing this family (19)

* 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.
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112828A (en) * 1959-02-09 1963-12-03 Fred L Hill Extrusion dies

Family Cites Families (6)

* 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112828A (en) * 1959-02-09 1963-12-03 Fred L Hill Extrusion dies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01174642U (en) * 1988-05-30 1989-12-12

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
AT318352B (en) 1974-10-10
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
US3808865A (en) 1974-05-07

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