GB1028853A - Method of bending plates - Google Patents
Method of bending platesInfo
- 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
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.
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)
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 |
-
1964
- 1964-05-26 GB GB2175764A patent/GB1028853A/en not_active Expired
Cited By (4)
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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