FR2362702A1 - PROCESS FOR FORMING STRIPS OF METAL WITH A PROFILED SURFACE BY PLANING AND STRETCHING - Google Patents

PROCESS FOR FORMING STRIPS OF METAL WITH A PROFILED SURFACE BY PLANING AND STRETCHING

Info

Publication number
FR2362702A1
FR2362702A1 FR7715736A FR7715736A FR2362702A1 FR 2362702 A1 FR2362702 A1 FR 2362702A1 FR 7715736 A FR7715736 A FR 7715736A FR 7715736 A FR7715736 A FR 7715736A FR 2362702 A1 FR2362702 A1 FR 2362702A1
Authority
FR
France
Prior art keywords
strip
stretching
planing
metal
die
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Withdrawn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
FR7715736A
Other languages
French (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.)
Olin Corp
Original Assignee
Olin Corp
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 US05/718,850 external-priority patent/US4037445A/en
Application filed by Olin Corp filed Critical Olin Corp
Publication of FR2362702A1 publication Critical patent/FR2362702A1/en
Withdrawn legal-status Critical Current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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/02—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets
    • 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
    • B21C9/00—Cooling, heating or lubricating drawing material
    • B21C9/005—Cold application of the lubricant
    • 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
    • B23D1/00—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only
    • B23D1/02—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only by movement of the work-support
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured

Abstract

Le procédé selon l'invention comporte le rabotage d'une bande de largeur uniforme à travers une raboteuse ajustée pour obtenir l'enlèvement maximal de métal par rapport à la limite élastique de la bande, avec une réduction de la surface de 5 à 50 % de la surface totale et une réduction en volume de 10 à 60 %, et ensuite l'étirage de la bande à travers une filière établissant le profil final désiré, cet étirage étant effectué sans contact direct entre les surfaces de la bande et de la filière. La figure représente l'un des nombreux profils pouvant être obtenus par le procédé. Ce procédé convient en particulier pour obtenir des bandes en alliage à base de cuivre pour produire des connecteurs électriques et des pièces analogues.The method according to the invention involves planing a strip of uniform width through a planer adjusted to achieve the maximum metal removal with respect to the elastic limit of the strip, with an area reduction of 5 to 50%. of the total surface area and a reduction in volume of 10 to 60%, and then the stretching of the strip through a die establishing the desired final profile, this stretching being carried out without direct contact between the surfaces of the strip and the die . The figure shows one of the many profiles that can be obtained by the method. This process is particularly suitable for obtaining copper-based alloy strips for producing electrical connectors and the like.

FR7715736A 1976-08-30 1977-05-23 PROCESS FOR FORMING STRIPS OF METAL WITH A PROFILED SURFACE BY PLANING AND STRETCHING Withdrawn FR2362702A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/718,850 US4037445A (en) 1975-12-19 1976-08-30 Method and apparatus for production of multiple gauge strip

Publications (1)

Publication Number Publication Date
FR2362702A1 true FR2362702A1 (en) 1978-03-24

Family

ID=24887801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715736A Withdrawn FR2362702A1 (en) 1976-08-30 1977-05-23 PROCESS FOR FORMING STRIPS OF METAL WITH A PROFILED SURFACE BY PLANING AND STRETCHING

Country Status (10)

Country Link
JP (1) JPS5328883A (en)
AU (1) AU504684B2 (en)
BE (1) BE854973A (en)
CA (1) CA1051374A (en)
CH (1) CH619628A5 (en)
DE (1) DE2721758A1 (en)
FR (1) FR2362702A1 (en)
GB (1) GB1551527A (en)
IT (1) IT1078105B (en)
SE (1) SE425465B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515541A1 (en) * 1981-10-30 1983-05-06 Griset Ets

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113070499B (en) * 2021-04-13 2023-11-10 西安航天新能源装备科技有限公司 Metal strip winding tool for lathe and application method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515541A1 (en) * 1981-10-30 1983-05-06 Griset Ets

Also Published As

Publication number Publication date
GB1551527A (en) 1979-08-30
JPS5328883A (en) 1978-03-17
SE425465B (en) 1982-10-04
BE854973A (en) 1977-11-24
AU504684B2 (en) 1979-10-25
AU2494977A (en) 1978-11-09
CA1051374A (en) 1979-03-27
CH619628A5 (en) 1980-10-15
DE2721758A1 (en) 1978-03-09
IT1078105B (en) 1985-05-08
SE7705206L (en) 1978-03-01

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Legal Events

Date Code Title Description
RE Withdrawal of published application