FR2402508A1 - ANNULAR MATRIX FOR THE SURFACE PUNCHING OF METAL RODS - Google Patents

ANNULAR MATRIX FOR THE SURFACE PUNCHING OF METAL RODS

Info

Publication number
FR2402508A1
FR2402508A1 FR7826066A FR7826066A FR2402508A1 FR 2402508 A1 FR2402508 A1 FR 2402508A1 FR 7826066 A FR7826066 A FR 7826066A FR 7826066 A FR7826066 A FR 7826066A FR 2402508 A1 FR2402508 A1 FR 2402508A1
Authority
FR
France
Prior art keywords
metal rods
annular matrix
surface punching
die
rods
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.)
Withdrawn
Application number
FR7826066A
Other languages
French (fr)
Inventor
Joseph Bernard Brinkmann
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2402508A1 publication Critical patent/FR2402508A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • B23D79/12—Machines or devices for peeling bars or tubes making use of cutting bits arranged around the workpiece, otherwise than by turning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/06—Casting in, on, or around objects which form part of the product for manufacturing or repairing tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

L'invention concerne une matrice pour découpage annulaire. La matrice est en acier à outils durcissant à l'air, durci jusqu'à une valeur d'environ Rc 55 au moins, et sa lame de coupe est revêtue de carbure de titane. Préparation de tiges métalliques, en particulier à base de cuivre, pour la fabrication de conducteurs électriques ou de tiges d'amorçage pour opérations de coulage en continu.The invention relates to a die for annular cutting. The die is air hardening tool steel, hardened to a value of at least about Rc 55, and its cutting blade is coated with titanium carbide. Preparation of metal rods, in particular copper-based, for the manufacture of electrical conductors or starter rods for continuous casting operations.

FR7826066A 1977-09-12 1978-09-12 ANNULAR MATRIX FOR THE SURFACE PUNCHING OF METAL RODS Withdrawn FR2402508A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83208777A 1977-09-12 1977-09-12

Publications (1)

Publication Number Publication Date
FR2402508A1 true FR2402508A1 (en) 1979-04-06

Family

ID=25260649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826066A Withdrawn FR2402508A1 (en) 1977-09-12 1978-09-12 ANNULAR MATRIX FOR THE SURFACE PUNCHING OF METAL RODS

Country Status (13)

Country Link
JP (1) JPS5455886A (en)
AU (1) AU3910578A (en)
BR (1) BR7805380A (en)
CH (1) CH636786A5 (en)
DE (1) DE2827548A1 (en)
ES (1) ES473213A1 (en)
FR (1) FR2402508A1 (en)
GB (1) GB1579999A (en)
HU (1) HU179187B (en)
IN (1) IN150082B (en)
MX (1) MX150631A (en)
SE (1) SE7809548L (en)
YU (1) YU204378A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4026607A1 (en) * 1990-08-23 1992-02-27 Kabelmetal Electro Gmbh METHOD FOR INCREASING THE LIFETIME OF A TOOL FOR SHELLING STRIPS AND WIRE MADE OF ALUMINUM

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233928A (en) * 1939-02-16 1941-03-04 Gen Electric Wire shaving process and fixture
GB679254A (en) * 1950-06-23 1952-09-17 British Thomson Houston Co Ltd Improvements in and relating to dies for planing metal wires
US3055102A (en) * 1956-10-11 1962-09-25 Lasalle Steel Co Metal finishing means and method for use of same
US3058197A (en) * 1960-06-14 1962-10-16 Westinghouse Electric Corp Die shaving wrought copper and its alloys
GB908061A (en) * 1957-10-22 1962-10-17 Lasalle Steel Co An improved method of processing metal bars
US3093897A (en) * 1963-06-18 Metallurgy
US3557588A (en) * 1968-04-18 1971-01-26 Crucible Inc Method and apparatus for shaving wire
US4076441A (en) * 1976-09-27 1978-02-28 General Electric Company Annular cutting die, and method of circumferentially shaving away the surface portion of a rod

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960449C (en) * 1952-08-01 1957-03-21 Siemens Ag Device on metal extrusion presses for peeling off the oxide skin
DE1056449B (en) * 1954-03-12 1959-04-30 Metallgesellschaft Ag Process for the production of coatings from hard carbides
US3060054A (en) * 1960-09-12 1962-10-23 Gen Electric Method and apparatus for accreting molten material on a moving member
DE1924639B2 (en) * 1969-05-14 1976-10-07 Metallgesellschaft Ag, 6000 Frankfurt PROCESS FOR MANUFACTURING COATINGS FROM TITANIUM CARBIDE
US3791852A (en) * 1972-06-16 1974-02-12 Univ California High rate deposition of carbides by activated reactive evaporation
US3900592A (en) * 1973-07-25 1975-08-19 Airco Inc Method for coating a substrate to provide a titanium or zirconium nitride or carbide deposit having a hardness gradient which increases outwardly from the substrate
DE2400591A1 (en) * 1974-01-07 1975-07-17 Kabel Metallwerke Ghh Pipe wall thickness control device - incorporate concentric mandrel spindle, inserted into pipe end
AT328254B (en) * 1974-06-25 1976-03-10 Plansee Metallwerk HOBBING CUTTERS
CH601100A5 (en) * 1974-08-05 1978-06-30 Hoffmann La Roche
JPS5123458A (en) * 1974-08-14 1976-02-25 Hitachi Ltd REIKANATSUEN SETSUBI
JPS5124982A (en) * 1974-08-24 1976-02-28 Tdk Electronics Co Ltd Dengensochino anteikakairo
CH590338A5 (en) * 1975-03-14 1977-08-15 Battelle Memorial Institute
BR7604418A (en) * 1975-07-09 1978-01-31 Teledyne Ind MATERIAL COMPOSITION AND PROCESS FOR ITS FORMATION

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093897A (en) * 1963-06-18 Metallurgy
US2233928A (en) * 1939-02-16 1941-03-04 Gen Electric Wire shaving process and fixture
GB679254A (en) * 1950-06-23 1952-09-17 British Thomson Houston Co Ltd Improvements in and relating to dies for planing metal wires
US3055102A (en) * 1956-10-11 1962-09-25 Lasalle Steel Co Metal finishing means and method for use of same
GB908061A (en) * 1957-10-22 1962-10-17 Lasalle Steel Co An improved method of processing metal bars
US3058197A (en) * 1960-06-14 1962-10-16 Westinghouse Electric Corp Die shaving wrought copper and its alloys
US3557588A (en) * 1968-04-18 1971-01-26 Crucible Inc Method and apparatus for shaving wire
US4076441A (en) * 1976-09-27 1978-02-28 General Electric Company Annular cutting die, and method of circumferentially shaving away the surface portion of a rod

Also Published As

Publication number Publication date
DE2827548A1 (en) 1979-03-22
GB1579999A (en) 1980-11-26
BR7805380A (en) 1979-05-02
YU204378A (en) 1983-01-21
IN150082B (en) 1982-07-17
HU179187B (en) 1982-09-28
MX150631A (en) 1984-06-13
CH636786A5 (en) 1983-06-30
SE7809548L (en) 1979-03-13
AU3910578A (en) 1980-03-20
DE2827548C2 (en) 1987-09-03
JPS5455886A (en) 1979-05-04
ES473213A1 (en) 1979-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse