CA966086A - Method and apparatus for extrusion of workpieces - Google Patents

Method and apparatus for extrusion of workpieces

Info

Publication number
CA966086A
CA966086A CA137,334A CA137334A CA966086A CA 966086 A CA966086 A CA 966086A CA 137334 A CA137334 A CA 137334A CA 966086 A CA966086 A CA 966086A
Authority
CA
Canada
Prior art keywords
workpieces
extrusion
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
CA137,334A
Other versions
CA137334S (en
Inventor
Alfred Wagner
Jurgen Hesse
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
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 Schweizerische Aluminium AG filed Critical Schweizerische Aluminium AG
Application granted granted Critical
Publication of CA966086A publication Critical patent/CA966086A/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 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)
CA137,334A 1971-03-18 1972-03-17 Method and apparatus for extrusion of workpieces Expired CA966086A (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
CA966086A true CA966086A (en) 1975-04-15

Family

ID=4268186

Family Applications (1)

Application Number Title Priority Date Filing Date
CA137,334A Expired CA966086A (en) 1971-03-18 1972-03-17 Method and apparatus for extrusion of workpieces

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
DE3883027D1 (en) * 1987-03-02 1993-09-16 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系统有限公司 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
FR2130434B1 (en) 1978-02-03
IT950370B (en) 1973-06-20
BE780853A (en) 1972-07-17
AT318352B (en) 1974-10-10
CH540076A (en) 1973-08-15
JPS558247B1 (en) 1980-03-03
GB1388896A (en) 1975-03-26
US3808865A (en) 1974-05-07
FR2130434A1 (en) 1972-11-03
DE2211645B2 (en) 1977-08-25
SE391134B (en) 1977-02-07
DE2211645A1 (en) 1972-09-28
NL7203347A (en) 1972-09-20

Similar Documents

Publication Publication Date Title
CA964011A (en) Method and apparatus for bonding workpieces
CA949598A (en) Method and apparatus for dehacking brick
CA1011910A (en) Extrusion method and apparatus
CA966086A (en) Method and apparatus for extrusion of workpieces
CA996502A (en) Apparatus and method for continuous extrusion
AU466352B2 (en) Method for the treatment of workpiece surfaces and apparatus for the performance of the aforesaid method
CA969377A (en) Method of and apparatus for cooling products
CA968279A (en) Method of and apparatus for filtering
CA964132A (en) Apparatus and method
CA931526A (en) Extrusion dies and method and apparatus for fabrication of extrusion dies
CA985467A (en) Apparatus for and method of expanding resin
CA973738A (en) Machining method and apparatus
CA956270A (en) Method of and apparatus for drawing wire
CA974066A (en) Direct reduction apparatus and method
AU2459171A (en) Method of and apparatus for filtering
CA981623A (en) Apparatus and method for continuous extrusion
CA884245A (en) Extrusion apparatus and method
AU451867B2 (en) Method of and apparatus for effecting superior sanding
CA871531A (en) Extruding method and apparatus and parts therefor
CA871649A (en) Method of and apparatus for stippling
CA855675A (en) Method of and apparatus for the deburring of workpieces
CA846092A (en) Method and apparatus for production of splitfibres
CA958170A (en) Method and apparatus for the manufacture of rollers
AU457247B2 (en) Methods of and apparatus for forming elongated products from elongated workpieces
CA869367A (en) Method of and apparatus for feeding materials