GB1028853A - Method of bending plates - Google Patents

Method of bending plates

Info

Publication number
GB1028853A
GB1028853A GB2175764A GB2175764A GB1028853A GB 1028853 A GB1028853 A GB 1028853A GB 2175764 A GB2175764 A GB 2175764A GB 2175764 A GB2175764 A GB 2175764A GB 1028853 A GB1028853 A GB 1028853A
Authority
GB
United Kingdom
Prior art keywords
paths
plate
bending
inductor
along
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
GB2175764A
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.)
BRITISH SHIP RES ASS
Original Assignee
BRITISH SHIP RES ASS
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 BRITISH SHIP RES ASS filed Critical BRITISH SHIP RES ASS
Priority to GB2175764A priority Critical patent/GB1028853A/en
Publication of GB1028853A publication Critical patent/GB1028853A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/20—Bending sheet metal, not otherwise provided for

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

1,028,853. Bending; making shapes. BRITISH SHIP RESEARCH ASSOCIATION, and G. T. MAUGHAN. March 11, 1965 [May 26, 1964], No. 21757/64. Headings B3A and B3E. A method of bending a plate to a predetermined shape involving complex curvatures comprises plotting paths through points of equal incremental changes of direction along predetermined lines of concave curvature, and applying heat followed by immediate cooling along said paths. The paths may be plotted by a computer which may control induction heating means for heating the plate. An inductor and transformer may be mounted on a trolley traversable across the plate along said paths. Alternatively the plate may be moved under a stationary inductor. The method may be applied to the shell plating of a ship.
GB2175764A 1964-05-26 1964-05-26 Method of bending plates Expired GB1028853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2175764A GB1028853A (en) 1964-05-26 1964-05-26 Method of bending plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2175764A GB1028853A (en) 1964-05-26 1964-05-26 Method of bending plates

Publications (1)

Publication Number Publication Date
GB1028853A true GB1028853A (en) 1966-05-11

Family

ID=10168276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2175764A Expired GB1028853A (en) 1964-05-26 1964-05-26 Method of bending plates

Country Status (1)

Country Link
GB (1) GB1028853A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120187A (en) * 1977-05-24 1978-10-17 General Dynamics Corporation Forming curved segments from metal plates
US4805291A (en) * 1979-12-04 1989-02-21 Messerschmitt-Bolkow-Blohm Gmbh Method for making a mold half for laminated parts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120187A (en) * 1977-05-24 1978-10-17 General Dynamics Corporation Forming curved segments from metal plates
DE2822825A1 (en) * 1977-05-24 1978-12-07 Gen Dynamics Corp METAL PLATE FORMING METHOD
FR2391788A1 (en) * 1977-05-24 1978-12-22 Gen Dynamics Corp PRODUCTION OF FORMS WITH A COMPLEX PROFILE FROM PLATES, ESPECIALLY FLAT PLATES
US4805291A (en) * 1979-12-04 1989-02-21 Messerschmitt-Bolkow-Blohm Gmbh Method for making a mold half for laminated parts

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