ES464017A1 - Procedimiento para deformar una pieza metalica de trabajo u-nica para producir simultaneamente una pluralidad de elemen-tos metalicos alargados y separados. - Google Patents

Procedimiento para deformar una pieza metalica de trabajo u-nica para producir simultaneamente una pluralidad de elemen-tos metalicos alargados y separados.

Info

Publication number
ES464017A1
ES464017A1 ES464017A ES464017A ES464017A1 ES 464017 A1 ES464017 A1 ES 464017A1 ES 464017 A ES464017 A ES 464017A ES 464017 A ES464017 A ES 464017A ES 464017 A1 ES464017 A1 ES 464017A1
Authority
ES
Spain
Prior art keywords
inlet
forming method
entry
material forming
inlets
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
ES464017A
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co 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
Priority claimed from US05/777,244 external-priority patent/US4072037A/en
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES464017A1 publication Critical patent/ES464017A1/es
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00Extruding metal; Impact extrusion
    • B21C23/007Hydrostatic extrusion
    • B21C23/008Continuous extrusion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00Extruding metal; Impact extrusion
    • B21C23/02Making uncoated products
    • B21C23/04Making uncoated products by direct extrusion
    • B21C23/08Making wire, bars, tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00Profiling tools for metal extruding
    • B21C25/02Dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
  • Metal Extraction Processes (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

Procedimiento para deformar una pieza metálica de trabajo única para producir simultáneamente una pluralidad de elementos metálicos, alargados y separados, que comprende: forzar la pieza de elaboración metálica única contra una pared de entrada de un troquel, cuyo troquel tiene por lo menos una primera abertura y una segunda abertura que se extienden longitudinalmente a través del mismo, caracterizado porque se controla simultáneamente el flujo de material metálico de la única pieza de elaboración metálica de modo que una parte sustancial del flujo se dirija a lo largo de dos trayectos de flujo adyacentes, prácticamente intersecantes, extendiéndose uno de los dos trayectos de flujo adyacentes por un extremo de entrada de la segunda abertura a lo largo de la pared de entrada, e introduciéndose en un extremo de entrada de la primera abertura a lo largo de la pared de entrada, y extendiéndose el otro de los dos trayectos de flujo adyacentes por el extremo de entrada de la primera abertura e introduciéndose en el extremo de entrada de la segunda abertura.
ES464017A 1977-03-14 1977-11-10 Procedimiento para deformar una pieza metalica de trabajo u-nica para producir simultaneamente una pluralidad de elemen-tos metalicos alargados y separados. Expired ES464017A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/777,244 US4072037A (en) 1975-12-08 1977-03-14 Apparatus and methods for forming a plurality of elongated members

Publications (1)

Publication Number Publication Date
ES464017A1 true ES464017A1 (es) 1978-12-16

Family

ID=25109701

Family Applications (2)

Application Number Title Priority Date Filing Date
ES459621A Expired ES459621A2 (es) 1977-03-14 1977-06-08 Perfeccionamientos en aparatos para deformar una pieza de trabajo metalica unica.
ES464017A Expired ES464017A1 (es) 1977-03-14 1977-11-10 Procedimiento para deformar una pieza metalica de trabajo u-nica para producir simultaneamente una pluralidad de elemen-tos metalicos alargados y separados.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES459621A Expired ES459621A2 (es) 1977-03-14 1977-06-08 Perfeccionamientos en aparatos para deformar una pieza de trabajo metalica unica.

Country Status (8)

Country Link
JP (1) JPS53115653A (es)
CA (1) CA1068646A (es)
DE (1) DE2725392A1 (es)
ES (2) ES459621A2 (es)
FI (1) FI771792A (es)
FR (1) FR2383722A2 (es)
IT (1) IT1117123B (es)
SE (1) SE431294B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7934627B2 (en) 2005-10-13 2011-05-03 Alcoa Inc. Apparatus and method for high pressure extrusion with molten aluminum

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146659A (en) * 1975-06-11 1976-12-16 Hitachi Ltd Pipe constructed crankshaft

Also Published As

Publication number Publication date
CA1068646A (en) 1979-12-25
SE431294B (sv) 1984-01-30
FI771792A (fi) 1978-09-15
FR2383722A2 (fr) 1978-10-13
ES459621A2 (es) 1978-10-01
DE2725392A1 (de) 1978-09-21
JPS53115653A (en) 1978-10-09
SE7706568L (sv) 1978-09-15
IT1117123B (it) 1986-02-10
FR2383722B2 (es) 1983-08-12

Similar Documents

Publication Publication Date Title
ZA705547B (en) Method and apparatus for forming articles from a sheet
DE3772717D1 (de) Kokille zum stranggiessen von stahlband.
DE3483372D1 (de) Vorrichtung zum kontinuierlichen strangpressen von metallen.
ATE64568T1 (de) Vorrichtung und verfahren zum quantitativen strangpressen von nahrungsmitteln.
ES8608954A1 (es) Dispositivo para enfriar,por medio de un liquido acuoso,un producto metalico
ES8301129A1 (es) Metodo de fabricacion de elementos de acoplamiento de cie- rres de cremallera
DE69013025D1 (de) Vorrichtung zum Einstellen der Düsenlippen beim Strangpressen.
ES464017A1 (es) Procedimiento para deformar una pieza metalica de trabajo u-nica para producir simultaneamente una pluralidad de elemen-tos metalicos alargados y separados.
ATA138474A (de) Vorrichtung zum gesenkformen von kegelzahnradern aus metallrohteilen
MY8200143A (en) Cereal based product and process for its production
IT8124381A0 (it) Processo ed apparato per laproduzione di un filato coerente.
ATE10411T1 (de) Verfahren zum praezisionssaeen und saemaschine, die dieses verfahren anwendet.
ES454020A1 (es) Perfeccionamientos en aparatos para deformar una pieza de trabajo metalica unica.
JPS53113255A (en) Die for extrusion press
AU7800781A (en) Die forming method and machine
JPS53142934A (en) Phosphate film formation on metal surface
JPS5345787A (en) Method of working nonncircular functional hole of drawing die
JPS53133560A (en) Manufacture of metallic material with longitudinally different size of sections
JPS53139283A (en) Method for blanking press material
ATE15566T1 (de) Verfahren und vorrichtung zum ummanteln von draehten.
GB967549A (en) Improvements in or relating to process to obtain plates for decorative overlays
JPS5668505A (en) Broadside rolling method of plate material
JPS53137062A (en) Lap extrude die forming method
FR1073165A (fr) Procédé et dispositif d'éjection de tuiles fabriquées à la presse
JPS56163050A (en) Pressing method of shaft having undercut