FR2383723A1 - Appareil de faconnage de materiaux par extrusion - Google Patents

Appareil de faconnage de materiaux par extrusion

Info

Publication number
FR2383723A1
FR2383723A1 FR7807518A FR7807518A FR2383723A1 FR 2383723 A1 FR2383723 A1 FR 2383723A1 FR 7807518 A FR7807518 A FR 7807518A FR 7807518 A FR7807518 A FR 7807518A FR 2383723 A1 FR2383723 A1 FR 2383723A1
Authority
FR
France
Prior art keywords
extrusion
equipment
grooves
forming materials
shoe
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.)
Granted
Application number
FR7807518A
Other languages
English (en)
Other versions
FR2383723B1 (fr
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of FR2383723A1 publication Critical patent/FR2383723A1/fr
Application granted granted Critical
Publication of FR2383723B1 publication Critical patent/FR2383723B1/fr
Granted 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • B21C23/24—Covering indefinite lengths of metal or non-metal material with a metal coating
    • B21C23/26—Applying metal coats to cables, e.g. to insulated electric cables
    • B21C23/30—Applying metal coats to cables, e.g. to insulated electric cables on continuously-operating extrusion presses
    • 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
    • B21C23/005—Continuous extrusion starting from solid state material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

L'invention a trait à un appareil de façonnage de matériaux par extrusion. Ledit appareil comprend une roue présentant une ou plusieurs gorges parallèles dans sa périphérie, un sabot dont des saillies pénètrent dans les gorges et une butée associée au sabot pour fermer l'extrémité aval des gorges. Le sabot est équipé d'une ou plusieurs filières et comporte une chambre communiquant avec celles-ci. Application à l'extrusion simple ou double de tubes ou de fils revêtus, respectivement
FR7807518A 1977-03-16 1978-03-15 Appareil de faconnage de materiaux par extrusion Granted FR2383723A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB11042/77A GB1566152A (en) 1977-03-16 1977-03-16 Forming of materials by extrusion
GB4969177 1977-11-29

Publications (2)

Publication Number Publication Date
FR2383723A1 true FR2383723A1 (fr) 1978-10-13
FR2383723B1 FR2383723B1 (fr) 1983-10-21

Family

ID=26247983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807518A Granted FR2383723A1 (fr) 1977-03-16 1978-03-15 Appareil de faconnage de materiaux par extrusion

Country Status (9)

Country Link
US (1) US4277968A (fr)
JP (1) JPS53115654A (fr)
CA (1) CA1101166A (fr)
DE (1) DE2811468C2 (fr)
FR (1) FR2383723A1 (fr)
GB (1) GB1566152A (fr)
IT (1) IT1172883B (fr)
NO (1) NO147738C (fr)
SE (1) SE429824B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32385E (en) * 1977-04-30 1987-03-31 Hitachi Cable, Ltd. Apparatus for the manufacture of a composite metal wire
USRE32399E (en) * 1977-04-30 1987-04-14 Hitachi Cable, Ltd. Method for the manufacture of a composite metal wire
IN155321B (fr) * 1980-02-19 1985-01-19 British Insulated Callenders
US4362485A (en) * 1980-06-10 1982-12-07 United Kingdom Atomic Energy Authority Apparatus for continuous extrusion
JPS58501165A (ja) * 1981-07-31 1983-07-21 バブコツク　ワイヤ　エクイツプメント　リミテツド 連続押し出し装置
JPS6057926B2 (ja) * 1982-11-05 1985-12-17 日立電線株式会社 材料の押出装置
GB8309875D0 (en) * 1983-04-12 1983-05-18 Babcock Wire Equipment Continuous extrusion apparatus
NL8302003A (nl) * 1983-06-06 1985-01-02 Henricus Peter Marie Backus Werkwijze en inrichting voor continue plastische vervorming van ductiele nonferrometalen.
DE3402300C2 (de) * 1984-01-24 1987-03-26 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Vorrichtung zum Strangpressen eines im Querschnitt breiten Profils, insbesondere eines Mehrkammerprofiles aus Leichtmetall
KR900002031B1 (ko) * 1986-04-30 1990-03-31 금성전선 주식회사 알루미늄합금 복합선재의 연속 제조방법
JPS63139374U (fr) * 1987-03-05 1988-09-13
US5167138A (en) * 1987-12-31 1992-12-01 Southwire Company Conform extrusion process and apparatus
DE3903962C2 (de) * 1989-02-10 1995-01-26 Kabelmetal Electro Gmbh Vorrichtung zum kontinuierlichen Herstellen von Profildrähten aus strangförmigen metallischen Halbzeugen
FI910259A7 (fi) * 1989-05-18 1991-01-17 Bwe Ltd Jatkuvapuristekone
US5598731A (en) * 1993-05-21 1997-02-04 Riviere, V.; Alfredo Continuous extrusion of complex articles
US5383347A (en) * 1993-05-21 1995-01-24 Riviere; Alfredo V. Continuous extrusion of complex articles
GB9414322D0 (en) * 1994-07-15 1994-09-07 Bwe Ltd Continuous extrusion apparatus
US5740688A (en) * 1995-10-05 1998-04-21 Sural Tech Pressure-assisted formation of shaped articles
GB9712089D0 (en) * 1997-06-11 1997-08-13 T & N Technology Ltd Improved continuous rotary extrusion machine
CN107185985B (zh) * 2017-07-17 2023-09-19 大连康丰科技有限公司 大长度异形铜管生产线及生产方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2128843A1 (fr) * 1971-03-12 1972-10-20 Atomic Energy Authority Uk
FR2320177A1 (fr) * 1975-08-06 1977-03-04 Atomic Energy Authority Uk Procede et appareil de production de tubes par extrusion continue
FR2323505A1 (fr) * 1976-08-13 1977-04-08 Atomic Energy Authority Uk Procede et machine de production en serie de pieces en matiere deformable

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1177098A (en) * 1915-04-30 1916-03-28 Bates And Bacon Cigar-cutter.
US1301882A (en) * 1918-04-18 1919-04-29 John Stratton Extruding lead and the like.
US2018217A (en) * 1932-06-25 1935-10-22 Owen A Mcnamee Measuring device
US1984775A (en) * 1933-06-21 1934-12-18 Roeblings John A Sons Co Adjustable die
GB495891A (en) * 1937-06-23 1938-11-22 Charles James Beaver Improvements in apparatus for extruding metal
US2367394A (en) * 1942-07-31 1945-01-16 Henleys Telegraph Works Co Ltd Extrusion machine
BE536852A (fr) * 1954-03-26
US3095089A (en) * 1955-01-26 1963-06-25 Bell Telephone Labor Inc Press for tubular extrusion
US2991877A (en) * 1958-03-20 1961-07-11 Knapp Mills Inc Mechanism for cladding article
GB1434201A (en) * 1972-09-05 1976-05-05 Atomic Energy Authority Uk Extrusion
US3922898A (en) * 1974-03-29 1975-12-02 Wanskuck Co Extrusion process
US4044587A (en) * 1974-05-07 1977-08-30 United Kingdom Atomic Energy Authority Forming of materials by extrusion
FR2270021A1 (en) * 1974-05-07 1975-12-05 Atomic Energy Authority Uk Material extrusion process - has passage formed by driving and stationary surfaces varying in shape
JPS601087B2 (ja) * 1975-11-06 1985-01-11 日立電線株式会社 複合線条体の製造方法
US4163377A (en) * 1976-11-10 1979-08-07 Trefimetaux Continuous hydrostatic extrusion process and apparatus
US4217852A (en) * 1977-04-30 1980-08-19 Hitachi Cable Ltd. Apparatus for the manufacture of a composite metal wire

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2128843A1 (fr) * 1971-03-12 1972-10-20 Atomic Energy Authority Uk
FR2320177A1 (fr) * 1975-08-06 1977-03-04 Atomic Energy Authority Uk Procede et appareil de production de tubes par extrusion continue
FR2323505A1 (fr) * 1976-08-13 1977-04-08 Atomic Energy Authority Uk Procede et machine de production en serie de pieces en matiere deformable
GB1504890A (en) * 1976-08-13 1978-03-22 Atomic Energy Authority Uk Formation of articles

Also Published As

Publication number Publication date
FR2383723B1 (fr) 1983-10-21
JPS53115654A (en) 1978-10-09
DE2811468C2 (de) 1987-02-12
AU3411178A (en) 1979-09-20
NO780686L (no) 1978-09-19
GB1566152A (en) 1980-04-30
SE7802651L (sv) 1978-09-17
IT7867570A0 (it) 1978-03-15
IT1172883B (it) 1987-06-18
SE429824B (sv) 1983-10-03
CA1101166A (fr) 1981-05-19
NO147738C (no) 1983-06-08
DE2811468A1 (de) 1978-09-21
US4277968A (en) 1981-07-14
JPS6117567B2 (fr) 1986-05-08
NO147738B (no) 1983-02-28

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