FR2397936A1 - Procede et appareil de changement d'un anneau de filiere dans une presse d'extrusion indirecte - Google Patents

Procede et appareil de changement d'un anneau de filiere dans une presse d'extrusion indirecte

Info

Publication number
FR2397936A1
FR2397936A1 FR7739750A FR7739750A FR2397936A1 FR 2397936 A1 FR2397936 A1 FR 2397936A1 FR 7739750 A FR7739750 A FR 7739750A FR 7739750 A FR7739750 A FR 7739750A FR 2397936 A1 FR2397936 A1 FR 2397936A1
Authority
FR
France
Prior art keywords
die ring
die
changing
extrusion press
indirect 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.)
Pending
Application number
FR7739750A
Other languages
English (en)
Inventor
Raymond Floyd Boshold
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.)
Wean United Inc
Original Assignee
Wean United Inc
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 Wean United Inc filed Critical Wean United Inc
Publication of FR2397936A1 publication Critical patent/FR2397936A1/fr
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
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • 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
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/212—Details
    • B21C23/214—Devices for changing die or container
    • 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
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/218—Indirect extrusion presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/256—Exchangeable extruder parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Presse à extruder permettant de produire des pièces allongées, comportant un ensemble composite filière-anneau de filière, un récipient et un mécanisme de changement de l'anneau de filière. Elle comprend une pince 22 servant à enserrer l'anneau de filière 40 lorsque la filière 42 se trouve dans une position dégagée par rapport au récipient sur l'axe actif d'extrusion de la presse, et un dispositif d'actionnement 50 servant à rapprocher et éloigner la pince de l'axe d'extrusion. Production de profilés.
FR7739750A 1977-07-21 1977-12-30 Procede et appareil de changement d'un anneau de filiere dans une presse d'extrusion indirecte Pending FR2397936A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/817,959 US4154081A (en) 1977-07-21 1977-07-21 Method and apparatus for changing a die ring from the die in an indirect extrusion press

Publications (1)

Publication Number Publication Date
FR2397936A1 true FR2397936A1 (fr) 1979-02-16

Family

ID=25224296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739750A Pending FR2397936A1 (fr) 1977-07-21 1977-12-30 Procede et appareil de changement d'un anneau de filiere dans une presse d'extrusion indirecte

Country Status (10)

Country Link
US (1) US4154081A (fr)
JP (1) JPS6038211B2 (fr)
AU (1) AU515749B2 (fr)
CA (1) CA1103207A (fr)
DE (1) DE2758607A1 (fr)
ES (1) ES471908A1 (fr)
FR (1) FR2397936A1 (fr)
GB (1) GB1582778A (fr)
IN (1) IN150054B (fr)
IT (1) IT1109538B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412361A1 (fr) * 1977-12-24 1979-07-20 Schloemann Siemag Ag Dispositif pour la presentation correcte d'un porte-matrice au poincon creux d'une presse a trefiler inversee
FR2501543A1 (fr) * 1981-03-16 1982-09-17 Schloemann Siemag Ag Methode de travail couvrant differentes operations a la suite du filage sur des presses pour le filage inverse de metaux et dispositifs pour sa mise en oeuvre
FR2520269A1 (fr) * 1982-01-23 1983-07-29 Schloemann Siemag Ag Dispositif pour manipuler et enlever la filiere, le culot et le disque de fermeture sur une presse a filer les metaux selon la methode inverse
FR2601619A1 (fr) * 1986-07-17 1988-01-22 Swisscab E A Schoen Sa Dispositif de changement rapide de tetes d'extrusion de revetements de cables.
CN106626236A (zh) * 2016-11-15 2017-05-10 江苏智石科技有限公司 一种注塑机的智能换模方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109520A (en) * 1980-12-27 1982-07-08 Kobe Steel Ltd Container cleaning method for indirect extrusion press
US4463589A (en) * 1981-08-22 1984-08-07 Kabushiki Kaisha Kobe Seiko Sho Indirect extrusion press
DE3614478A1 (de) * 1986-04-29 1987-11-05 Hasenclever Maschf Sms Transportsystem fuer den umlauf von pressscheiben und matrizen an zum direkten und indirekten pressen eingerichteten strangpressen
CH679292A5 (fr) * 1990-04-03 1992-01-31 Maillefer Nokia Holding
JPH07115072B2 (ja) * 1991-11-14 1995-12-13 株式会社神戸製鋼所 間接押出プレス
DE10337964B4 (de) * 2003-08-19 2007-04-26 Egeplast Werner Strumann Gmbh & Co. Kg Verfahren und Vorrichtung zur Herstellung von Kunststoffrohren
US9346089B2 (en) 2012-10-12 2016-05-24 Manchester Copper Products, Llc Extrusion press systems and methods
US9364987B2 (en) 2012-10-12 2016-06-14 Manchester Copper Products, Llc Systems and methods for cooling extruded materials
US9545653B2 (en) 2013-04-25 2017-01-17 Manchester Copper Products, Llc Extrusion press systems and methods
US9676016B2 (en) 2013-09-23 2017-06-13 Manchester Copper Products, Llc Systems and methods for drawing materials
CN110125205B (zh) * 2019-05-22 2020-05-19 湖南科技大学 一种悬臂式铝合金分流挤压模具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929499A (en) * 1956-11-01 1960-03-22 United Wire & Supply Corp Mandrel manipulation apparatus
DE1144219B (de) * 1960-04-26 1963-02-28 Schloemann Ag Vorrichtung an Metallstrangpressen zum Ein- und Ausbau der Matrize
GB936602A (en) * 1960-11-18 1963-09-11 Schloemann Ag Improved means for changing the mandrel of a tube-extrusion press
US3530702A (en) * 1967-08-29 1970-09-29 Reynolds Metals Co Extruding method and apparatus and parts therefor
US3522721A (en) * 1968-03-01 1970-08-04 Reynolds Metals Co Apparatus for and method of making indirect extrusions
US3977226A (en) * 1975-03-24 1976-08-31 Texas Extrusion Corporation Sealing device for indirect extrusion die

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412361A1 (fr) * 1977-12-24 1979-07-20 Schloemann Siemag Ag Dispositif pour la presentation correcte d'un porte-matrice au poincon creux d'une presse a trefiler inversee
FR2501543A1 (fr) * 1981-03-16 1982-09-17 Schloemann Siemag Ag Methode de travail couvrant differentes operations a la suite du filage sur des presses pour le filage inverse de metaux et dispositifs pour sa mise en oeuvre
FR2520269A1 (fr) * 1982-01-23 1983-07-29 Schloemann Siemag Ag Dispositif pour manipuler et enlever la filiere, le culot et le disque de fermeture sur une presse a filer les metaux selon la methode inverse
FR2601619A1 (fr) * 1986-07-17 1988-01-22 Swisscab E A Schoen Sa Dispositif de changement rapide de tetes d'extrusion de revetements de cables.
CN106626236A (zh) * 2016-11-15 2017-05-10 江苏智石科技有限公司 一种注塑机的智能换模方法

Also Published As

Publication number Publication date
JPS5423061A (en) 1979-02-21
GB1582778A (en) 1981-01-14
CA1103207A (fr) 1981-06-16
IT1109538B (it) 1985-12-16
AU515749B2 (en) 1981-04-30
IT7825928A0 (it) 1978-07-20
DE2758607A1 (de) 1979-02-01
AU3172177A (en) 1979-06-28
ES471908A1 (es) 1979-10-01
IN150054B (fr) 1982-07-10
JPS6038211B2 (ja) 1985-08-30
US4154081A (en) 1979-05-15

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