GB2447204A - Active reconfigurable stretch forming - Google Patents
Active reconfigurable stretch forming Download PDFInfo
- Publication number
- GB2447204A GB2447204A GB0812950A GB0812950A GB2447204A GB 2447204 A GB2447204 A GB 2447204A GB 0812950 A GB0812950 A GB 0812950A GB 0812950 A GB0812950 A GB 0812950A GB 2447204 A GB2447204 A GB 2447204A
- Authority
- GB
- United Kingdom
- Prior art keywords
- forming
- shape forming
- array
- driven
- tool
- 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.)
- Granted
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
- B21D25/00—Working sheet metal of limited length by stretching, e.g. for straightening
-
- 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
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D11/08—Bending by altering the thickness of part of the cross-section of the work
- B21D11/085—Bending by altering the thickness of part of the cross-section of the work by locally stretching or upsetting
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
-
- 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
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
-
- 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
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
-
- 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
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
- B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically
-
- 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
- B21D25/00—Working sheet metal of limited length by stretching, e.g. for straightening
- B21D25/02—Working sheet metal of limited length by stretching, e.g. for straightening by 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
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
- B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
-
- 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
- B21D37/02—Die constructions enabling assembly of the die parts in different ways
-
- 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
- B21D37/04—Movable or exchangeable mountings for tools
-
- 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
- B21D53/00—Making other particular articles
-
- 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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
- B21D53/883—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards reflectors
Abstract
This invention concerns an active reconfigurable stretch forming tool, and in another aspect the invention is a method of stretch forming. The tool comprises an array of extensible shape forming elements which are driven in extension to produce the same force per unit area across a workpiece during shape forming. An array of limit switches are located in front of the array of shape forming elements, such that each shape forming element is driven in extension towards a respective limit switch during shape forming. In use, each limit switch is activated by the workpiece as it is shaped and each switch, upon activation, prevents further extension of the respective driven element. The tool and method are useful in the forming of three dimensional shapes in solid sheet metal or mesh, to produce panels for reflector antennas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2006900369A AU2006900369A0 (en) | 2006-01-25 | Method for stretch forming of panels for reflector antennas using active reconfigurable tooling | |
PCT/AU2007/000059 WO2007085041A1 (en) | 2006-01-25 | 2007-01-23 | Active reconfigurable stretch forming |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0812950D0 GB0812950D0 (en) | 2008-08-20 |
GB2447204A true GB2447204A (en) | 2008-09-03 |
GB2447204B GB2447204B (en) | 2011-03-09 |
Family
ID=38308774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0812950A Expired - Fee Related GB2447204B (en) | 2006-01-25 | 2007-01-23 | Active reconfigurable stretch forming |
Country Status (10)
Country | Link |
---|---|
US (2) | US20100043511A1 (en) |
EP (1) | EP1976651B1 (en) |
CN (2) | CN102554008B (en) |
AU (1) | AU2007209756B2 (en) |
DE (1) | DE112007000212T9 (en) |
ES (1) | ES2373749T3 (en) |
GB (1) | GB2447204B (en) |
HK (1) | HK1173106A1 (en) |
WO (1) | WO2007085041A1 (en) |
ZA (1) | ZA200806368B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2442793A (en) * | 2006-10-10 | 2008-04-16 | Apogee Antennas Ltd | Forming curved panels |
JP5781748B2 (en) * | 2010-10-13 | 2015-09-24 | シロキ工業株式会社 | Method and apparatus for bending long member |
CN102294388B (en) * | 2011-06-03 | 2016-03-30 | 山东硕力机械制造有限公司 | For the hydraulic pressure installation of the main cylinder pressure of three dimensional panel shaping of plate bending machine |
CN103495635B (en) * | 2013-09-30 | 2015-04-08 | 中国航空工业集团公司北京航空制造工程研究所 | Skin stretch-forming method with transition sectional face of flexible multipoint mould |
GB201401474D0 (en) | 2014-01-29 | 2014-03-12 | Univ Ulster | Reconfiguarble metal forming apparatus |
KR101501224B1 (en) * | 2014-02-12 | 2015-03-13 | 주식회사 스틸플라워 | individual control clamping multi-point stretching forming apparatus for manufacturing curved plate |
CN106564203A (en) * | 2015-10-12 | 2017-04-19 | 上海交通大学 | Composition used for surface forming and forming method thereof |
GB201518038D0 (en) | 2015-10-12 | 2015-11-25 | Univ Ulster | Method and apparatus for forming double curvature corugated and surface textured panels |
CN105965779B (en) * | 2016-05-27 | 2018-11-23 | 泉州市小新智能科技有限公司 | A kind of fast mould |
JP6642489B2 (en) * | 2017-03-07 | 2020-02-05 | トヨタ自動車株式会社 | Stamping equipment |
CN107052156B (en) * | 2017-04-14 | 2019-05-31 | 泰东汽车部件(苏州)有限公司 | Arc-shaped side/arm of angle molding die, control method and press machine |
US11090706B2 (en) | 2017-07-26 | 2021-08-17 | Ford Global Technologies, Llc | Method to reduce tool marks in incremental forming |
CN113042617B (en) * | 2019-12-26 | 2022-04-26 | 上海交通大学 | Processing method for gradually forming mixed track based on interpolation transformation algorithm |
CN114375974B (en) * | 2022-01-24 | 2022-07-12 | 中国农业大学 | Biscuit customization processing equipment with variable mold and processing method |
US20230286229A1 (en) * | 2022-03-08 | 2023-09-14 | The Boeing Company | Forming a curvature into a charge |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2484297A1 (en) * | 1980-06-13 | 1981-12-18 | Durlumen Sarl Ets | Metal shaping press to give parabolic form - has plates of varying lengths held by clamps to give profile at edges |
DE29900237U1 (en) * | 1999-01-11 | 1999-05-27 | Schwenk Hans Ulrich Dipl Ing | Neck support pillow made of foam |
RU2133163C1 (en) * | 1997-12-17 | 1999-07-20 | Открытое акционерное общество "Национальный институт авиационных технологий" | Universal automatically controlled plant for shaping large-size sheet parts and method for tuning it |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1826783A (en) * | 1928-03-07 | 1931-10-13 | Hess Fritz | Process and apparatus for manufacturing anatomically accurate individual foot supports for shoes |
JPH0270330A (en) * | 1988-09-06 | 1990-03-09 | Shin Meiwa Ind Co Ltd | Forming method by multiple fine rod die interposed by elastic body |
JPH0757437B2 (en) * | 1989-10-19 | 1995-06-21 | アイダエンジニアリング株式会社 | Die height automatic adjustment device |
US5199290A (en) * | 1989-10-19 | 1993-04-06 | Aida Engineering, Ltd. | Method of automatic adjustment of die height of a press |
US5151277A (en) * | 1991-03-27 | 1992-09-29 | The Charles Stark Draper Lab., Inc. | Reconfigurable fiber-forming resin transfer system |
EP0648324B1 (en) * | 1992-06-23 | 1998-11-11 | Commonwealth Scientific And Industrial Research Organisation | Method and apparatus of stud array upstand setting |
JP2634993B2 (en) * | 1993-01-29 | 1997-07-30 | 鬼怒川ゴム工業株式会社 | Bending device |
JPH06226365A (en) * | 1993-02-05 | 1994-08-16 | Hitachi Ltd | Curve surface deformation forming device |
US5546784A (en) * | 1994-12-05 | 1996-08-20 | Grumman Aerospace Corporation | Adjustable form die |
US6012314A (en) * | 1997-07-30 | 2000-01-11 | Northrop Grumman Corporation | Individual motor pin module |
US6053026A (en) * | 1998-10-07 | 2000-04-25 | Northrop Grumman Corporation | Block-set form die assembly |
DE29908237U1 (en) * | 1999-05-07 | 1999-07-29 | Stade Umformtechnik Gmbh | Tool for the production of irregularly curved sheets |
US6089061A (en) * | 1999-05-12 | 2000-07-18 | Northrop Grumman Corporation | Modularized reconfigurable heated forming tool |
US6578399B1 (en) * | 1999-09-09 | 2003-06-17 | Northrop Grumman Corporation | Single-die modularized, reconfigurable honeycomb core forming tool |
US6209380B1 (en) * | 2000-02-28 | 2001-04-03 | Northrop Grumman Corporation | Pin tip assembly in tooling apparatus for forming honeycomb cores |
-
2007
- 2007-01-23 GB GB0812950A patent/GB2447204B/en not_active Expired - Fee Related
- 2007-01-23 CN CN201210032383.1A patent/CN102554008B/en not_active Expired - Fee Related
- 2007-01-23 WO PCT/AU2007/000059 patent/WO2007085041A1/en active Application Filing
- 2007-01-23 ES ES07700085T patent/ES2373749T3/en active Active
- 2007-01-23 EP EP07700085A patent/EP1976651B1/en not_active Expired - Fee Related
- 2007-01-23 US US12/162,317 patent/US20100043511A1/en not_active Abandoned
- 2007-01-23 CN CNA2007800066685A patent/CN101389420A/en active Pending
- 2007-01-23 DE DE200711000212 patent/DE112007000212T9/en not_active Expired - Fee Related
- 2007-01-23 AU AU2007209756A patent/AU2007209756B2/en not_active Ceased
-
2008
- 2008-07-22 ZA ZA200806368A patent/ZA200806368B/en unknown
-
2013
- 2013-01-08 HK HK13100238.7A patent/HK1173106A1/en not_active IP Right Cessation
-
2014
- 2014-09-12 US US14/484,949 patent/US20150068261A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2484297A1 (en) * | 1980-06-13 | 1981-12-18 | Durlumen Sarl Ets | Metal shaping press to give parabolic form - has plates of varying lengths held by clamps to give profile at edges |
RU2133163C1 (en) * | 1997-12-17 | 1999-07-20 | Открытое акционерное общество "Национальный институт авиационных технологий" | Universal automatically controlled plant for shaping large-size sheet parts and method for tuning it |
DE29900237U1 (en) * | 1999-01-11 | 1999-05-27 | Schwenk Hans Ulrich Dipl Ing | Neck support pillow made of foam |
Also Published As
Publication number | Publication date |
---|---|
EP1976651A4 (en) | 2010-05-12 |
WO2007085041A1 (en) | 2007-08-02 |
AU2007209756A1 (en) | 2007-08-02 |
ES2373749T3 (en) | 2012-02-08 |
ZA200806368B (en) | 2009-12-30 |
EP1976651A1 (en) | 2008-10-08 |
GB2447204B (en) | 2011-03-09 |
EP1976651B1 (en) | 2011-08-31 |
US20150068261A1 (en) | 2015-03-12 |
DE112007000212T9 (en) | 2009-06-04 |
HK1173106A1 (en) | 2013-05-10 |
AU2007209756B2 (en) | 2011-05-26 |
US20100043511A1 (en) | 2010-02-25 |
GB0812950D0 (en) | 2008-08-20 |
DE112007000212T5 (en) | 2009-02-05 |
CN102554008B (en) | 2015-02-25 |
CN101389420A (en) | 2009-03-18 |
CN102554008A (en) | 2012-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20170123 |