GB1381183A - Method of making structural metal panels - Google Patents
Method of making structural metal panelsInfo
- Publication number
- GB1381183A GB1381183A GB1501772A GB1501772A GB1381183A GB 1381183 A GB1381183 A GB 1381183A GB 1501772 A GB1501772 A GB 1501772A GB 1501772 A GB1501772 A GB 1501772A GB 1381183 A GB1381183 A GB 1381183A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheets
- sheet
- assembly
- assemblies
- structural metal
- 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
- 229910052751 metal Inorganic materials 0.000 title abstract 5
- 239000002184 metal Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 230000000712 assembly Effects 0.000 abstract 3
- 238000000429 assembly Methods 0.000 abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- 238000003466 welding Methods 0.000 abstract 2
- 229910001069 Ti alloy Inorganic materials 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000000295 complement effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000010894 electron beam technology Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000005304 joining Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000010008 shearing Methods 0.000 abstract 1
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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/053—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure characterised by the material of the blanks
- B21D26/055—Blanks having super-plastic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/18—Zonal welding by interposing weld-preventing substances between zones not to be welded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Laminated Bodies (AREA)
Abstract
1381183 Making structural metal panels; joining by rolling; welding by pressure; working at specified temperatures IMPERIAL METAL INDUSTRIES (KYNOCH) Ltd 6 March 1973 [30 March 1972] 15017/72 Headings B3A B3M B3R and B3V [Also in Division E1] A method of making a structural metal panel comprises providing an assembly of a first sheet 11 and a plurality of individual narrow second sheets 13 of metal, the second sheets having the property of superplasticity, disposing the second sheets on the first sheet after coating stripes 12 of stop-weld material upon either the first sheet or the second sheets, bonding the sheets together at the uncoated regions, applying fluid pressure between the sheets at the coated regions to expand the second sheets superplastically away from the first sheet to form hollow reinforcing sections 16. The first sheet 11 and the second sheets 13 are of titanium alloy and the sheets 13 are located with their centres over the stop-weld stripes 12. A similar assembly 11a, 13a is placed on the assembly 11, 13 with the formed sheets 13 nesting between the formed sheets 13a. The edges 15, 15a are welded together, e.g. by electron beam welding. The assemblies are passed between rolls to bond the second sheets to the first sheets, a separating layer 14 preventing bonding together of the assemblies. The assemblies are separated by shearing off the edges 15, 15a, and each is then placed in a die having a complementary shape to that of the finished panel. The die is heated to 950 C. and gas, e.g. argon, is injected along the path of each stripe 12. The sheets of each assembly may alternatively be bonded together statically between the platens of a press. The panels may be used in the construction of highspeed aircraft.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1501772A GB1381183A (en) | 1972-03-30 | 1972-03-30 | Method of making structural metal panels |
DE2315030A DE2315030A1 (en) | 1972-03-30 | 1973-03-26 | METAL CONSTRUCTION PANEL PRODUCTION METHOD |
FR7311360A FR2178189B3 (en) | 1972-03-30 | 1973-03-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1501772A GB1381183A (en) | 1972-03-30 | 1972-03-30 | Method of making structural metal panels |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1381183A true GB1381183A (en) | 1975-01-22 |
Family
ID=10051606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1501772A Expired GB1381183A (en) | 1972-03-30 | 1972-03-30 | Method of making structural metal panels |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2315030A1 (en) |
FR (1) | FR2178189B3 (en) |
GB (1) | GB1381183A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2516861A1 (en) * | 1981-11-24 | 1983-05-27 | Grumman Aerospace Corp | METHOD FOR SUPERPLASTIC FORMING AND BONDING BY DIFFUSION OF COMPLEX CONTINUOUS STRUCTURES |
GB2159551A (en) * | 1984-04-06 | 1985-12-04 | Viry & Fils Chaudronnerie | Vertical structures |
US5118571A (en) * | 1990-12-21 | 1992-06-02 | Ltv Aerospace And Defense Company | Structure and method for forming structural components |
US5611944A (en) * | 1994-05-10 | 1997-03-18 | Rolls-Royce Plc | Hollow component manufacture |
CZ297035B6 (en) * | 2003-08-11 | 2006-08-16 | Nettechnik V.O.S. | Solar collector |
CN107570628A (en) * | 2017-09-18 | 2018-01-12 | 沈阳飞机工业(集团)有限公司 | Crotch class aircraft skin product shaping frock and forming technology |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1216782A (en) * | 1983-02-14 | 1987-01-20 | Richard G. Delagi | Stiffened structural member and method of making |
DE102018207763A1 (en) * | 2018-05-17 | 2019-11-21 | Airbus Operations Gmbh | Hull structure for an aircraft |
-
1972
- 1972-03-30 GB GB1501772A patent/GB1381183A/en not_active Expired
-
1973
- 1973-03-26 DE DE2315030A patent/DE2315030A1/en active Pending
- 1973-03-29 FR FR7311360A patent/FR2178189B3/fr not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2516861A1 (en) * | 1981-11-24 | 1983-05-27 | Grumman Aerospace Corp | METHOD FOR SUPERPLASTIC FORMING AND BONDING BY DIFFUSION OF COMPLEX CONTINUOUS STRUCTURES |
GB2159551A (en) * | 1984-04-06 | 1985-12-04 | Viry & Fils Chaudronnerie | Vertical structures |
US5118571A (en) * | 1990-12-21 | 1992-06-02 | Ltv Aerospace And Defense Company | Structure and method for forming structural components |
US5611944A (en) * | 1994-05-10 | 1997-03-18 | Rolls-Royce Plc | Hollow component manufacture |
CZ297035B6 (en) * | 2003-08-11 | 2006-08-16 | Nettechnik V.O.S. | Solar collector |
CN107570628A (en) * | 2017-09-18 | 2018-01-12 | 沈阳飞机工业(集团)有限公司 | Crotch class aircraft skin product shaping frock and forming technology |
CN107570628B (en) * | 2017-09-18 | 2019-03-05 | 沈阳飞机工业(集团)有限公司 | Crotch class aircraft skin product forming tooling and forming technology |
Also Published As
Publication number | Publication date |
---|---|
FR2178189A1 (en) | 1973-11-09 |
FR2178189B3 (en) | 1976-03-19 |
DE2315030A1 (en) | 1973-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |