FR2448397A1 - Procede et dispositif pour produire des elements files - Google Patents

Procede et dispositif pour produire des elements files

Info

Publication number
FR2448397A1
FR2448397A1 FR7903526A FR7903526A FR2448397A1 FR 2448397 A1 FR2448397 A1 FR 2448397A1 FR 7903526 A FR7903526 A FR 7903526A FR 7903526 A FR7903526 A FR 7903526A FR 2448397 A1 FR2448397 A1 FR 2448397A1
Authority
FR
France
Prior art keywords
crop end
computer control
extrusion press
process computer
length
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
FR7903526A
Other languages
English (en)
Other versions
FR2448397B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7903526A priority Critical patent/FR2448397A1/fr
Publication of FR2448397A1 publication Critical patent/FR2448397A1/fr
Application granted granted Critical
Publication of FR2448397B1 publication Critical patent/FR2448397B1/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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C31/00—Control devices, e.g. for regulating the pressing speed or temperature of metal; Measuring devices, e.g. for temperature of metal, combined with or specially adapted for use in connection with extrusion presses

Landscapes

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

Abstract

L'INVENTION CONCERNE LA PRODUCTION D'ELEMENTS FILES A LA LONGUEUR DESIREE, A PARTIR DE BILLETTES METALLIQUES ROULEES. LE DISPOSITIF COMPREND: UNE CISAILLE A CHAUD 1 AVEC BUTEE LONGITUDINALE REGLABLE 9; UNE PRESSE 2 RECEVANT DES BILLETTES A LA LONGUEUR 1; UN CAPTEUR 21 POUR MESURER L'EPAISSEUR RESIDUELLE DE PRESSAGE P; UN DISPOSITIF DE TIRAGE 3; UN CAPTEUR 34, 38, 39 POUR MESURER LA LONGUEUR DE L'ELEMENT TIRE; UN REGULATEUR 40 RECEVANT LES VALEURS DE CONSIGNE P, L ET LES VALEURS REELLES P, L ET ENGENDRANT DES SIGNAUX DE REGLAGE; ET UN ORGANE DE REGLAGE 13 POUR DEPLACER LA BUTEE 9. APPLICATION: FILAGE DES PROFILES.
FR7903526A 1979-02-12 1979-02-12 Procede et dispositif pour produire des elements files Granted FR2448397A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7903526A FR2448397A1 (fr) 1979-02-12 1979-02-12 Procede et dispositif pour produire des elements files

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903526A FR2448397A1 (fr) 1979-02-12 1979-02-12 Procede et dispositif pour produire des elements files

Publications (2)

Publication Number Publication Date
FR2448397A1 true FR2448397A1 (fr) 1980-09-05
FR2448397B1 FR2448397B1 (fr) 1984-10-19

Family

ID=9221861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903526A Granted FR2448397A1 (fr) 1979-02-12 1979-02-12 Procede et dispositif pour produire des elements files

Country Status (1)

Country Link
FR (1) FR2448397A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2113208A (en) * 1935-01-17 1938-04-05 Western Electric Co Extrusion apparatus
GB1193848A (en) * 1967-10-18 1970-06-03 Davy & United Eng Co Ltd Improvements in and relating to Extrusion Presses
US3649816A (en) * 1970-11-09 1972-03-14 Allegheny Ludlum Ind Inc Control system for hydraulic extrusion press

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2113208A (en) * 1935-01-17 1938-04-05 Western Electric Co Extrusion apparatus
GB1193848A (en) * 1967-10-18 1970-06-03 Davy & United Eng Co Ltd Improvements in and relating to Extrusion Presses
US3649816A (en) * 1970-11-09 1972-03-14 Allegheny Ludlum Ind Inc Control system for hydraulic extrusion press

Also Published As

Publication number Publication date
FR2448397B1 (fr) 1984-10-19

Similar Documents

Publication Publication Date Title
FR2384612A1 (fr) Procede de fabrication de matieres expansees
ES2129715T3 (es) Procedimiento y dispositivo de fabricacion de piezas curvas.
IT1118370B (it) Procedimento e dispositivo per la fabbricazione di prodotti estrusi particolarmente da lingotti colati metallici
FR2448397A1 (fr) Procede et dispositif pour produire des elements files
ES438614A1 (es) Procedimiento, con su maquina correspondiente, para extruir perfiles de material termoplastico.
CA2039705A1 (fr) Methode de mise en forme par etirement et appareil connexe
ITUD950090A1 (it) Linea di colata verticale per bramme
EP0667228A4 (fr)
EP0834363A3 (fr) Méthode et dispositif pour fabriquer une section polygonale profilée dans une machine de coulée continue
ZA784840B (en) Method of controlling steel making process under atmospheric pressure
JPS54162652A (en) Ring type solder and its manufacture
JPS5462161A (en) Forming method for pipe
JPS57206538A (en) Manufacture of exhaust silencer
JPS569715A (en) Production of irregular shaped rim wire for spectacles
ES8606039A1 (es) Procedimiento para la transformacion de las coquillas de co-lada continua en formas de seccion perfilada mediante un mandril calibrador
JPS5587533A (en) Production of band for heavy package
SU1567308A1 (ru) Способ изготовлени обода бандажа воздуховода
JPS57106424A (en) Method for processing metallic lithium
FR2348757A1 (fr) Procede et installation de fabrication de fils metalliques
SU1400738A1 (ru) Автоматизированна лини дл производства бандажей воздуховодов круглого сечени
JPS5592206A (en) Press roll piercing method
JPS57168736A (en) Production of metallic mold
JPS63174824A (ja) ピストンリングの連続加工法
JPS6478681A (en) Production of metal tube
GB939303A (en) A process for the manufacture of notched metal ingots

Legal Events

Date Code Title Description
ST Notification of lapse