WO2007133548A3 - Method and apparatus for hot forming elongated metallic bars - Google Patents
Method and apparatus for hot forming elongated metallic bars Download PDFInfo
- Publication number
- WO2007133548A3 WO2007133548A3 PCT/US2007/011115 US2007011115W WO2007133548A3 WO 2007133548 A3 WO2007133548 A3 WO 2007133548A3 US 2007011115 W US2007011115 W US 2007011115W WO 2007133548 A3 WO2007133548 A3 WO 2007133548A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- metal
- metal form
- die
- insulative material
- wrapping
- Prior art date
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
- 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
- B21D11/02—Bending by stretching or pulling over a die
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Metal Extraction Processes (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Resistance Heating (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Extrusion Of Metal (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07794657A EP2016279A4 (en) | 2006-05-11 | 2007-05-08 | Method and apparatus for hot forming elongated metallic bars |
JP2009509814A JP2009536881A (en) | 2006-05-11 | 2007-05-08 | Method and apparatus for thermoforming elongated metal bars |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/432,045 US20070261461A1 (en) | 2006-05-11 | 2006-05-11 | Method and apparatus for hot forming elongated metallic bars |
US11/432,045 | 2006-05-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007133548A2 WO2007133548A2 (en) | 2007-11-22 |
WO2007133548A3 true WO2007133548A3 (en) | 2009-03-26 |
Family
ID=38683854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/011115 WO2007133548A2 (en) | 2006-05-11 | 2007-05-08 | Method and apparatus for hot forming elongated metallic bars |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070261461A1 (en) |
EP (1) | EP2016279A4 (en) |
JP (1) | JP2009536881A (en) |
KR (1) | KR20090008383A (en) |
CN (1) | CN101505888A (en) |
WO (1) | WO2007133548A2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102814368A (en) * | 2012-08-23 | 2012-12-12 | 北京航空航天大学 | Compound molding tool system for hot stretch bending and creep deformation of section bar and application method of compound molding tool system |
US20180015522A1 (en) * | 2016-06-20 | 2018-01-18 | Imam Khomeini International University | High-speed hot forming and direct quenching |
CN106825250B (en) * | 2017-04-01 | 2018-12-11 | 京东方科技集团股份有限公司 | A kind of mold |
CN109954773A (en) * | 2019-04-30 | 2019-07-02 | 长春工业大学 | A kind of mental section multiple spot Three Dimensional Thermal stretch wrap forming equipment |
CN111644498B (en) * | 2020-06-12 | 2021-09-10 | 中国航空制造技术研究院 | Control method for electrothermal stretch bending process of titanium alloy section and stretch bending forming device |
CN112157157B (en) * | 2020-09-11 | 2023-03-24 | 中国航空制造技术研究院 | Forming method and correcting device for titanium alloy thin-wall component |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2952767A (en) * | 1960-09-13 | Thermo stretch forming of metal | ||
US4188811A (en) * | 1978-07-26 | 1980-02-19 | Chem-Tronics, Inc. | Metal forming methods |
US6463779B1 (en) * | 1999-06-01 | 2002-10-15 | Mehmet Terziakin | Instant heating process with electric current application to the workpiece for high strength metal forming |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2486817A (en) * | 1948-11-24 | 1949-11-01 | Glenn L Martin Co | Apparatus for stretch forming hard metal alloys |
US3021887A (en) * | 1956-07-19 | 1962-02-20 | Rohr Aircraft Corp | Titanium stretch forming |
US2905225A (en) * | 1956-09-13 | 1959-09-22 | Romeo A Lalli | Stretch former with replaceable heated die and pivotally mounted draw bar |
US3169156A (en) * | 1960-12-23 | 1965-02-09 | Gen Dynamics Corp | Apparatus for the forming and aging of titanium alloys |
US3426589A (en) * | 1966-07-18 | 1969-02-11 | Lebow Associates Inc | Tension transducer |
US3452573A (en) * | 1967-06-14 | 1969-07-01 | Cyril Bath Co | Stretch wrapping fixture and combination thereof with drawing dies and press |
US3568490A (en) * | 1968-09-27 | 1971-03-09 | Fairchild Hiller Corp | Method and apparatus for heat forming elongated metal panels |
US3584487A (en) * | 1969-01-16 | 1971-06-15 | Arne H Carlson | Precision forming of titanium alloys and the like by use of induction heating |
US3722068A (en) * | 1971-02-22 | 1973-03-27 | Northrop Corp | Method for forming titanium sheets |
US3934441A (en) * | 1974-07-08 | 1976-01-27 | Rockwell International Corporation | Controlled environment superplastic forming of metals |
US3933020A (en) * | 1974-07-18 | 1976-01-20 | Tre Corporation | Method for stretch wrapping of panels |
US3920175A (en) * | 1974-10-03 | 1975-11-18 | Rockwell International Corp | Method for superplastic forming of metals with concurrent diffusion bonding |
US3974673A (en) * | 1975-04-07 | 1976-08-17 | Rockwell International Corporation | Titanium parts manufacturing |
US4011429A (en) * | 1975-10-20 | 1977-03-08 | Northrop Corporation | Hot stretch-wrap forming with resistance heating |
US4242899A (en) * | 1979-03-05 | 1981-01-06 | The United States Of America As Represented By The Secretary Of The Air Force | Thermoclamps |
US4268246A (en) * | 1979-09-21 | 1981-05-19 | Chicago Bridge & Iron Company | Method and apparatus for metal object heat treatment |
DE3572081D1 (en) * | 1984-09-28 | 1989-09-07 | Philips Nv | Method of drape drawing a shadow mask for a colour display tube and device for such a method |
FR2620956A1 (en) * | 1987-09-29 | 1989-03-31 | Inst Francais Du Petrole | METHOD FOR FORMING TITANIUM OR TITANIUM ALLOY SURFACE SHEET ELEMENT |
US4984348A (en) * | 1989-01-17 | 1991-01-15 | Rohr Industries, Inc. | Superplastic drape forming |
US5119535A (en) * | 1989-09-18 | 1992-06-09 | The Boeing Company | Method of reconfiguring rigid and semirigid structures |
US5823034A (en) * | 1997-10-10 | 1998-10-20 | Hyperform Technologies, Inc. | Superplastic metalforming with self-contained die |
DE10063287B4 (en) * | 2000-12-19 | 2007-05-03 | Airbus Deutschland Gmbh | Method for forming a metal sheet |
US6776020B2 (en) * | 2002-10-11 | 2004-08-17 | General Motors Corporation | Method for stretching forming and transporting and aluminum metal sheet |
US6910358B2 (en) * | 2003-08-25 | 2005-06-28 | General Motors Corporation | Two temperature two stage forming |
US20060230807A1 (en) * | 2005-04-14 | 2006-10-19 | Shultz Stephen W | Creep forming a work piece |
US7669452B2 (en) * | 2005-11-04 | 2010-03-02 | Cyril Bath Company | Titanium stretch forming apparatus and method |
-
2006
- 2006-05-11 US US11/432,045 patent/US20070261461A1/en not_active Abandoned
-
2007
- 2007-05-08 EP EP07794657A patent/EP2016279A4/en not_active Withdrawn
- 2007-05-08 JP JP2009509814A patent/JP2009536881A/en not_active Withdrawn
- 2007-05-08 KR KR1020087028366A patent/KR20090008383A/en not_active Application Discontinuation
- 2007-05-08 CN CNA200780016841XA patent/CN101505888A/en active Pending
- 2007-05-08 WO PCT/US2007/011115 patent/WO2007133548A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2952767A (en) * | 1960-09-13 | Thermo stretch forming of metal | ||
US4188811A (en) * | 1978-07-26 | 1980-02-19 | Chem-Tronics, Inc. | Metal forming methods |
US6463779B1 (en) * | 1999-06-01 | 2002-10-15 | Mehmet Terziakin | Instant heating process with electric current application to the workpiece for high strength metal forming |
Non-Patent Citations (1)
Title |
---|
See also references of EP2016279A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP2016279A4 (en) | 2010-06-23 |
US20070261461A1 (en) | 2007-11-15 |
KR20090008383A (en) | 2009-01-21 |
EP2016279A2 (en) | 2009-01-21 |
WO2007133548A2 (en) | 2007-11-22 |
CN101505888A (en) | 2009-08-12 |
JP2009536881A (en) | 2009-10-22 |
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