DE60114038D1 - DEVICE AND METHOD FOR HYDRO FORMING A TUBULAR PART - Google Patents
DEVICE AND METHOD FOR HYDRO FORMING A TUBULAR PARTInfo
- Publication number
- DE60114038D1 DE60114038D1 DE60114038T DE60114038T DE60114038D1 DE 60114038 D1 DE60114038 D1 DE 60114038D1 DE 60114038 T DE60114038 T DE 60114038T DE 60114038 T DE60114038 T DE 60114038T DE 60114038 D1 DE60114038 D1 DE 60114038D1
- Authority
- DE
- Germany
- Prior art keywords
- raw tube
- tubular part
- tube
- hydro forming
- shape
- 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 - Lifetime
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
- B21D26/047—Mould construction
-
- 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
- B21D26/045—Closing or sealing means
Abstract
A method and apparatus for shaping a raw tube into a formed part. The part can be configured within a die assembly including a hydroforming die structure and a pair of tube-engaging punches. The punches are inserted into the ends of the raw tube to shape the ends into the desired configuration. The middle portion of the raw tube is shaped into the desired configuration by hydroforming. Thus, the method and apparatus can shape the raw tube along its entire length, leaving no remnants of the raw tube that must be trimmed away.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24133700P | 2000-10-19 | 2000-10-19 | |
US241337P | 2000-10-19 | ||
PCT/IB2001/001946 WO2002032596A1 (en) | 2000-10-19 | 2001-10-17 | Apparatus and method for hydroforming a tubular part |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60114038D1 true DE60114038D1 (en) | 2005-11-17 |
DE60114038T2 DE60114038T2 (en) | 2006-06-22 |
Family
ID=22910302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60114038T Expired - Lifetime DE60114038T2 (en) | 2000-10-19 | 2001-10-17 | DEVICE AND METHOD FOR HYDRO FORMING A TUBULAR PART |
Country Status (14)
Country | Link |
---|---|
US (1) | US20050126243A1 (en) |
EP (1) | EP1326722B1 (en) |
JP (1) | JP2004511349A (en) |
KR (1) | KR100789014B1 (en) |
CN (1) | CN1227079C (en) |
AT (1) | ATE306337T1 (en) |
AU (2) | AU9412401A (en) |
BR (1) | BR0114789A (en) |
CA (1) | CA2426029C (en) |
CZ (1) | CZ20031109A3 (en) |
DE (1) | DE60114038T2 (en) |
MX (1) | MXPA03003379A (en) |
NZ (1) | NZ525377A (en) |
WO (1) | WO2002032596A1 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2404577C (en) | 2002-09-23 | 2011-11-15 | Tesco Corporation | Pipe centralizer and method of forming |
DE10350147B4 (en) * | 2003-10-28 | 2008-03-13 | Daimler Ag | Segmented hydroforming tool |
JP2005161402A (en) * | 2003-11-14 | 2005-06-23 | Suzuki Motor Corp | Hydroforming die and hydroforming method |
CN101322995B (en) * | 2008-06-27 | 2010-10-06 | 哈尔滨工业大学 | High-pressure forming mold in large diameter pipe fitting |
CN101927291B (en) * | 2009-06-22 | 2012-11-14 | 宝山钢铁股份有限公司 | Pre-forming method for tube hydroforming and device thereof |
CN102107240B (en) * | 2009-12-25 | 2012-11-07 | 中国科学院金属研究所 | Simple tube hydro-bulging device and bulging method |
WO2011099592A1 (en) * | 2010-02-09 | 2011-08-18 | 新日本製鐵株式会社 | Hydroforming method and hydroforming device |
KR101178920B1 (en) * | 2010-05-07 | 2012-08-31 | 잘만테크 주식회사 | Manufacturing method of heatpipe, the heatpipe and the cooler having the heatpipe |
CN102756033B (en) * | 2011-04-27 | 2015-09-30 | 上海汇众汽车制造有限公司 | The quick liquid-filling shaping method and system of multilayer pipe |
US8534107B2 (en) * | 2011-06-10 | 2013-09-17 | Ford Global Technologies, Llc | Method and apparatus for pulsed forming, punching and trimming of tubular members |
AU2013232734A1 (en) * | 2012-03-14 | 2014-09-11 | Endless Solar Corporation Ltd | A method of fabricating a component of a solar energy system |
CN102836909A (en) * | 2012-06-01 | 2012-12-26 | 北京理工大学 | Inner high-pressure end head combined sealing technology |
US8910500B2 (en) | 2012-09-10 | 2014-12-16 | National Research Council Of Canada | Low friction end feeding in tube hydroforming |
JP6137512B2 (en) | 2012-11-08 | 2017-05-31 | デーナ、オータモウティヴ、システィムズ、グループ、エルエルシー | Method for forming a drive shaft tube |
CN104785603B (en) * | 2015-05-13 | 2018-07-27 | 宁波钜智自动化装备有限公司 | A kind of split type plug for the processing of internal high pressure forming pipe fitting |
TWI609727B (en) * | 2016-06-17 | 2018-01-01 | 國立中山大學 | Method and apparatus for hydroforming |
CN107262585A (en) * | 2017-07-24 | 2017-10-20 | 柳州科瑞科技有限公司 | A kind of symmetrical formula forming high pressure in pipe equipment |
CN107350330A (en) * | 2017-07-24 | 2017-11-17 | 柳州科瑞科技有限公司 | A kind of left-right asymmetry formula forming high pressure in pipe equipment |
CN108787847A (en) * | 2018-06-18 | 2018-11-13 | 苏州渼富临信息科技有限公司 | A kind of clamped-in style mold of pressure forming machine |
CN114918308B (en) * | 2022-06-17 | 2023-08-29 | 昆山精诚得精密五金模具有限公司 | Hydraulic bulging machine for metal tube machining |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4761982A (en) * | 1986-10-01 | 1988-08-09 | General Motors Corporation | Method and apparatus for forming a heat exchanger turbulator and tube |
DE4017072A1 (en) * | 1990-05-26 | 1991-11-28 | Benteler Werke Ag | METHOD FOR HYDRAULIC FORMING A TUBULAR HOLLOW BODY AND DEVICE FOR CARRYING OUT THE METHOD |
US5170557A (en) * | 1991-05-01 | 1992-12-15 | Benteler Industries, Inc. | Method of forming a double wall, air gap exhaust duct component |
US5363544A (en) * | 1993-05-20 | 1994-11-15 | Benteler Industries, Inc. | Multi-stage dual wall hydroforming |
JP2760269B2 (en) * | 1993-11-26 | 1998-05-28 | 株式会社デンソー | Manufacturing method of bulge-shaped piping |
JP3509217B2 (en) * | 1994-09-20 | 2004-03-22 | 株式会社日立製作所 | Forming method and forming apparatus for deformed cross-section pipe |
IT1275894B1 (en) * | 1995-03-13 | 1997-10-24 | Soffiaggio Tecnica Srl | PROCEDURE TO PRODUCE A MULTI-DIMENSIONAL BLOWN TUBULAR BODY AND DEVICE TO CARRY OUT THE PROCEDURE |
KR100522071B1 (en) * | 1997-04-16 | 2005-10-18 | 코스마 인터내셔널, 인크. | High pressure hydroforming press |
US6502822B1 (en) * | 1997-05-15 | 2003-01-07 | Aquaform, Inc. | Apparatus and method for creating a seal on an inner wall of a tube for hydroforming |
US6006567A (en) * | 1997-05-15 | 1999-12-28 | Aquaform Inc | Apparatus and method for hydroforming |
CA2296098C (en) * | 1997-07-18 | 2007-01-30 | Cosma International Inc. | Hydroforming of a tubular blank having an oval cross section and hydroforming apparatus |
DE19833006B4 (en) * | 1998-07-22 | 2004-07-22 | Dr. Meleghy Hydroforming Gmbh & Co. Kg | Method and device for producing tubular curved hollow bodies by hydroforming |
JP3688921B2 (en) * | 1999-01-14 | 2005-08-31 | 日産自動車株式会社 | Hydraulic forming nozzle and hydraulic forming apparatus |
US6279364B1 (en) * | 1999-02-16 | 2001-08-28 | Gary E. Morphy | Sealing method and press apparatus |
DE10056610A1 (en) * | 2000-11-15 | 2002-05-23 | Schuler Hydroforming Gmbh & Co | High-pressure bulge-forming apparatus for producing complex-shaped hollow articles, has fasteners that releasably secure heads on stems of actuators aligned with cavity ends of multipart die assembly |
-
2001
- 2001-10-16 US US10/399,192 patent/US20050126243A1/en not_active Abandoned
- 2001-10-16 AU AU9412401A patent/AU9412401A/en active Pending
- 2001-10-16 KR KR1020037005496A patent/KR100789014B1/en not_active IP Right Cessation
- 2001-10-16 NZ NZ525377A patent/NZ525377A/en unknown
- 2001-10-17 CN CNB01817647XA patent/CN1227079C/en not_active Expired - Lifetime
- 2001-10-17 BR BR0114789-7A patent/BR0114789A/en not_active IP Right Cessation
- 2001-10-17 WO PCT/IB2001/001946 patent/WO2002032596A1/en active IP Right Grant
- 2001-10-17 MX MXPA03003379A patent/MXPA03003379A/en active IP Right Grant
- 2001-10-17 DE DE60114038T patent/DE60114038T2/en not_active Expired - Lifetime
- 2001-10-17 EP EP01974611A patent/EP1326722B1/en not_active Expired - Lifetime
- 2001-10-17 CZ CZ20031109A patent/CZ20031109A3/en unknown
- 2001-10-17 AU AU2001294124A patent/AU2001294124A1/en not_active Abandoned
- 2001-10-17 AT AT01974611T patent/ATE306337T1/en active
- 2001-10-17 JP JP2002535823A patent/JP2004511349A/en active Pending
- 2001-10-17 CA CA002426029A patent/CA2426029C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2004511349A (en) | 2004-04-15 |
AU2001294124A1 (en) | 2002-04-29 |
CA2426029C (en) | 2009-11-24 |
US20050126243A1 (en) | 2005-06-16 |
ATE306337T1 (en) | 2005-10-15 |
KR100789014B1 (en) | 2007-12-26 |
CN1227079C (en) | 2005-11-16 |
NZ525377A (en) | 2003-09-26 |
WO2002032596A9 (en) | 2003-08-28 |
EP1326722B1 (en) | 2005-10-12 |
CA2426029A1 (en) | 2002-04-25 |
WO2002032596A8 (en) | 2002-10-24 |
AU9412401A (en) | 2002-04-29 |
BR0114789A (en) | 2003-08-12 |
MXPA03003379A (en) | 2004-05-04 |
CZ20031109A3 (en) | 2004-01-14 |
KR20030087614A (en) | 2003-11-14 |
DE60114038T2 (en) | 2006-06-22 |
EP1326722A1 (en) | 2003-07-16 |
CN1471444A (en) | 2004-01-28 |
WO2002032596A1 (en) | 2002-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: HOESSLE PATENTANWAELTE PARTNERSCHAFT, 70173 STUTTG |