GB996522A - Apparatus for the deformation and elongation of strip stock, particularly metals - Google Patents

Apparatus for the deformation and elongation of strip stock, particularly metals

Info

Publication number
GB996522A
GB996522A GB1334862A GB1334862A GB996522A GB 996522 A GB996522 A GB 996522A GB 1334862 A GB1334862 A GB 1334862A GB 1334862 A GB1334862 A GB 1334862A GB 996522 A GB996522 A GB 996522A
Authority
GB
United Kingdom
Prior art keywords
stock
roll
strip
rolls
gap
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
GB1334862A
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
Priority claimed from US108230A external-priority patent/US3238756A/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB996522A publication Critical patent/GB996522A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/05—Stretching combined with rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/222—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a rolling-drawing process; in a multi-pass mill
    • 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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Metal Rolling (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

996,522. Stretching; rolling. GENERAL ELECTRIC CO. April 6, 1962 [May 3, 1961], No. 13348/62. Headings B3E, B3M and B3V. Apparatus for increasing the length and decreasing the thickness of strip stock by plastically bending the stock while subjecting it to tensile stress and to roll pressure, comprises two contact rolls 65, 66 of relatively large diameters, disposed with their axes substantially parallel to each other and spaced apart to provide a gap of width greater than twice the initial thickness of the stock, and a floating bend roll 67 of relatively small diameter disposed for engagement with the contact rolls 65, 66 to substantially close the gap therebetween, said bend roll 67 being of diameter greater than the minimum width of the gap between the contact rolls 65, 66 and being small enough to cause plastic bending of the stock. Rolls 68, 69 serve to maintain tension in the strip. Strip may be run back and forth through the apparatus or a plurality of stations may be provided through which the strip runs once. In a modification, Fig. 3, a second floating roll 70 is provided and the roll 66 is not directly driven. Stepped rolls may be used. Specification 912,645 is referred to.
GB1334862A 1959-05-06 1962-04-06 Apparatus for the deformation and elongation of strip stock, particularly metals Expired GB996522A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81129859A 1959-05-06 1959-05-06
US108230A US3238756A (en) 1961-05-03 1961-05-03 Material forming method and apparatus

Publications (1)

Publication Number Publication Date
GB996522A true GB996522A (en) 1965-06-30

Family

ID=26805678

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1366960A Expired GB912645A (en) 1959-05-06 1960-04-19 Method and apparatus for elongating metal bodies
GB1334862A Expired GB996522A (en) 1959-05-06 1962-04-06 Apparatus for the deformation and elongation of strip stock, particularly metals

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1366960A Expired GB912645A (en) 1959-05-06 1960-04-19 Method and apparatus for elongating metal bodies

Country Status (6)

Country Link
CH (2) CH385141A (en)
DE (1) DE1290509B (en)
FR (1) FR1319664A (en)
GB (2) GB912645A (en)
LU (2) LU41610A1 (en)
NL (2) NL251218A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750752B2 (en) * 1977-11-12 1980-08-28 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg Method and device for straightening and improving the quality properties of metal strips, in particular electrical strips
FR2620905B1 (en) 1987-09-30 1991-01-11 Artois Flandres Coop Laitiere NEW PROCESS FOR OBTAINING MILK POWDER, MILK POWDER THUS OBTAINED AND INSTALLATION FOR OBTAINING SAME
JPH0729147B2 (en) * 1988-09-09 1995-04-05 日新製鋼株式会社 Method for manufacturing thin metal tube
CN110422706A (en) * 2019-06-17 2019-11-08 河间市宝泽龙金属材料有限公司 A kind of wire feeder device that retractable cable is not stopped work and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH56187A (en) * 1911-03-28 1912-10-01 Carl Schuermann Multiple rolling mill
US2332796A (en) * 1941-01-25 1943-10-26 Carnegie Illinois Steel Corp Reduction of elongated bodies
US2526296A (en) * 1943-08-12 1950-10-17 United Eng Foundry Co Method and apparatus for processing strip metal
US2370895A (en) * 1944-04-28 1945-03-06 Wean Engineering Co Inc Method and apparatus for rolling strip

Also Published As

Publication number Publication date
LU38595A1 (en)
GB912645A (en) 1962-12-12
NL251218A (en)
CH405205A (en) 1966-01-15
LU41610A1 (en) 1963-10-25
CH385141A (en) 1964-12-15
DE1290509B (en) 1969-03-13
NL277430A (en)
FR1319664A (en) 1963-03-01

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