ATE522295T1 - Verfahren zur innenhochdruckumformung - Google Patents
Verfahren zur innenhochdruckumformungInfo
- Publication number
- ATE522295T1 ATE522295T1 AT10004775T AT10004775T ATE522295T1 AT E522295 T1 ATE522295 T1 AT E522295T1 AT 10004775 T AT10004775 T AT 10004775T AT 10004775 T AT10004775 T AT 10004775T AT E522295 T1 ATE522295 T1 AT E522295T1
- Authority
- AT
- Austria
- Prior art keywords
- hollow profile
- fluid
- filled
- high pressure
- over
- 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
- 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
- B21D26/033—Deforming tubular bodies
-
- 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
- B21D26/033—Deforming tubular bodies
- B21D26/041—Means for controlling fluid parameters, e.g. pressure or temperature
-
- 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
- B21D26/033—Deforming tubular bodies
- B21D26/043—Means for controlling the axial pusher
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009030089A DE102009030089B3 (de) | 2009-06-22 | 2009-06-22 | Verfahren zur Innenhochdruckumformung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE522295T1 true ATE522295T1 (de) | 2011-09-15 |
Family
ID=42932659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT10004775T ATE522295T1 (de) | 2009-06-22 | 2010-05-06 | Verfahren zur innenhochdruckumformung |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100319428A1 (de) |
EP (1) | EP2272601B1 (de) |
AT (1) | ATE522295T1 (de) |
DE (1) | DE102009030089B3 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103846332B (zh) * | 2014-03-02 | 2015-11-18 | 首钢总公司 | 一种智能化适应不同长度管的内高压成形方法 |
MX2017015351A (es) | 2015-06-08 | 2018-07-06 | Constellium Singen Gmbh | Moldeado de precision de extrusiones metalicas huecas. |
CN111203469B (zh) | 2019-03-04 | 2022-06-28 | 航宇智造(北京)工程技术有限公司 | 一种金属管材热态气体胀形与快冷强化模具组件 |
DE102022125956A1 (de) | 2022-10-07 | 2024-04-18 | Fischer Hydroforming Gmbh | Verfahren zur Umformung eines metallischen Hohlkörperrohlings mittels Innenhochdruckumformung |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2126510A (en) * | 1982-08-27 | 1984-03-28 | Vitkovice Zdarske Strojirny A | Tool for manufacture of shaped workpieces |
DE4017072A1 (de) * | 1990-05-26 | 1991-11-28 | Benteler Werke Ag | Verfahren zum hydraulischen umformen eines rohrfoermigen hohlkoerpers und vorrichtung zur durchfuehrung des verfahrens |
FR2679159B1 (fr) * | 1991-07-18 | 1995-03-24 | Louis Thiberge | Procede d'hydroformage et dispositif pour le mettre en óoeuvre. |
US6128936A (en) * | 1998-09-09 | 2000-10-10 | Kabushiki Kaisha Opton | Bulging device and bulging method |
DE19845186A1 (de) * | 1998-10-01 | 2000-04-13 | Binder Technologie Ag Gams | Fluidform |
US6532785B1 (en) * | 2001-11-20 | 2003-03-18 | General Motors Corporation | Method and apparatus for prefilling and hydroforming parts |
US7266982B1 (en) * | 2005-06-10 | 2007-09-11 | Guza David E | Hydroforming device and method |
DE102005057863B3 (de) | 2005-12-02 | 2006-08-17 | Benteler Automobiltechnik Gmbh | Drucksteuerungssystem für die Innenhochdruckumformung |
DE202007004627U1 (de) * | 2006-03-27 | 2007-08-30 | Forschungsgesellschaft Umformtechnik Mbh | System zum Innenhochdruckumformen |
DE102007043316B4 (de) * | 2007-09-12 | 2009-08-20 | Schulze, Bernd, Dr.-Ing. | Verfahren und Vorrichtung zur Herstellung eines Ausbuchtungen aufweisenden Werkstückes mittels eines Druckmediums |
-
2009
- 2009-06-22 DE DE102009030089A patent/DE102009030089B3/de active Active
-
2010
- 2010-05-06 AT AT10004775T patent/ATE522295T1/de active
- 2010-05-06 EP EP10004775A patent/EP2272601B1/de not_active Not-in-force
- 2010-06-21 US US12/819,338 patent/US20100319428A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20100319428A1 (en) | 2010-12-23 |
EP2272601A1 (de) | 2011-01-12 |
EP2272601B1 (de) | 2011-08-31 |
DE102009030089B3 (de) | 2010-11-11 |
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