AR013672A1 - Un metodo y una disposicion de matriz para la hidroformacion de un componente tubular oblicuo - Google Patents
Un metodo y una disposicion de matriz para la hidroformacion de un componente tubular oblicuoInfo
- Publication number
- AR013672A1 AR013672A1 ARP980104997A ARP980104997A AR013672A1 AR 013672 A1 AR013672 A1 AR 013672A1 AR P980104997 A ARP980104997 A AR P980104997A AR P980104997 A ARP980104997 A AR P980104997A AR 013672 A1 AR013672 A1 AR 013672A1
- Authority
- AR
- Argentina
- Prior art keywords
- tubular
- model
- tubular model
- surface portion
- oblique
- 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
- B21D26/045—Closing or sealing means
-
- 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)
Abstract
Un método y una disposicion de matriz para la hidroformacion de un componente tubular oblicuo, el método comprende el disponer un modelo tubularde metal oblicuo dentro de una cavidad matriz en general debidamente oblicua; el modelotubular tiene una superficie exterior, en la cual en una porcionoblicua del modelo tubular, la superficie exterior tiene una porcion de superficie concava y una porcion de superficie convexa en lados generalmenteopuestos del modelo tubular,que sell a los extremos opuestos del modelo tubular suministra un fluido de alta presion al interior del modelo tubular, expande elmodelo hasta adecuarlo a las superficies que definen la cavidad matriz como resultado de dicho suministro. Seaplica fuerza al menos a un extremo delmodelo tubular para crear un flujo longitudinal de material dentro del modelo tubular, para mantener un espesor de pared del modelo dentro de una escalapredeterminada, en la cual se aplica mayor cantidad defuerza a una por cion del modelo tubular alineada longitudinalmente con la porcion de la superficieconvexa del modelo tubular, en comparacion con la cantidad de fuerza aplicada para una porcion del modelo tubular alineada longitudinalmente con laporcionde superfic ie concava del modelo tubular, con el fin de crear una mayor cantidad de flujo del metal hacia las porciones del modelo tubular adyacentes ala porcion de superficie convexa, en comparacion con las porciones del modelotubular adyacentes a l a porcion de superficie concava, para inhibir laformacion de arrugas en las porciones del modelo tubular adyacentes a la porcion de superficie concava. Se divulga un aparato de matriz hidroformadorapara llevar a lapráctica el método, así como un componente tubular oblícuo realizado segun el método y el aparato.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6123897P | 1997-10-07 | 1997-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR013672A1 true AR013672A1 (es) | 2001-01-10 |
Family
ID=22034526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP980104997A AR013672A1 (es) | 1997-10-07 | 1998-10-07 | Un metodo y una disposicion de matriz para la hidroformacion de un componente tubular oblicuo |
Country Status (22)
Country | Link |
---|---|
US (1) | US5953945A (es) |
EP (1) | EP1034053B1 (es) |
JP (1) | JP4477227B2 (es) |
KR (1) | KR100517584B1 (es) |
CN (1) | CN1089041C (es) |
AR (1) | AR013672A1 (es) |
AT (1) | ATE209541T1 (es) |
AU (1) | AU735003B2 (es) |
BR (1) | BR9812746A (es) |
CA (1) | CA2304629C (es) |
DE (1) | DE69802712T2 (es) |
EA (1) | EA001975B1 (es) |
ES (1) | ES2171303T3 (es) |
HU (1) | HUP0003830A3 (es) |
MX (1) | MXPA00003264A (es) |
NO (1) | NO20001785L (es) |
NZ (1) | NZ503631A (es) |
PL (1) | PL339854A1 (es) |
PT (1) | PT1034053E (es) |
SK (1) | SK5162000A3 (es) |
UY (1) | UY25199A1 (es) |
WO (1) | WO1999017894A1 (es) |
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US6621037B2 (en) | 1997-10-16 | 2003-09-16 | Magna International Inc. | Welding material with conductive sheet and method |
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US6216509B1 (en) * | 1998-08-25 | 2001-04-17 | R.J. Tower Corporation | Hydroformed tubular member and method of hydroforming tubular members |
US6032501A (en) * | 1999-02-09 | 2000-03-07 | The Budd Company | Method of hydroforming multi-lateral members from round tubes |
US6209372B1 (en) | 1999-09-20 | 2001-04-03 | The Budd Company | Internal hydroformed reinforcements |
CA2326746A1 (en) | 1999-11-24 | 2001-05-24 | Wolfgang K. Rohn | Modular roof and headliner assembly |
US6566624B2 (en) | 2000-03-03 | 2003-05-20 | Magna International Inc. | Welding assembly with nestable conductive ends |
AU2002235298A1 (en) | 2001-01-05 | 2002-07-16 | Magna International Inc. | Hydroformed running board |
US6824204B2 (en) | 2001-03-02 | 2004-11-30 | Magna International Inc. | Hybrid space frame for motor vehicle |
US6912884B2 (en) * | 2001-06-25 | 2005-07-05 | Mohamed T. Gharib | Hydroforming process and apparatus for the same |
WO2003029069A2 (en) | 2001-10-02 | 2003-04-10 | Magna International Inc. | Truck cab space frame |
US6510720B1 (en) * | 2001-10-18 | 2003-01-28 | Hartwick Professionals, Inc. | Hydraulic pressure forming using a self aligning and activating die system |
CN100482516C (zh) * | 2001-11-09 | 2009-04-29 | 麦格纳国际公司 | 用于机动车辆的模组化车身底板 |
KR20030082111A (ko) * | 2002-04-16 | 2003-10-22 | 주식회사 성우하이텍 | 하이드로 성형에 의한 차량용 부품의 제조 방법 |
US6601423B1 (en) | 2002-04-30 | 2003-08-05 | General Electric Company | Fabrication of bent tubing |
US20040250404A1 (en) * | 2003-01-14 | 2004-12-16 | Cripsey Timothy J. | Process for press forming metal tubes |
US20060096099A1 (en) * | 2003-05-08 | 2006-05-11 | Noble Metal Processing, Inc. | Automotive crush tip and method of manufacturing |
DE10350279A1 (de) * | 2003-10-25 | 2005-05-25 | Eisen- Und Metallwerke Ferndorf Gmbh | Verfahren zur Einstellung spezifischer Qualitätsmerkmale und/oder -eigenschaften von Rohren mittels Druckprüfung |
US7143618B2 (en) * | 2004-01-22 | 2006-12-05 | General Motors Corporation | Method of making pre-formed tubular members |
ES2298922T3 (es) * | 2005-03-04 | 2008-05-16 | Corus Staal Bv | Tubo para aplicaciones de hidroformacion y metodo para la hidroformacion de un tubo. |
US20080092975A1 (en) * | 2006-09-15 | 2008-04-24 | Grimes David L | Heater core connector |
CN101657279B (zh) * | 2007-04-18 | 2014-04-23 | 新日铁住金株式会社 | 液压成形加工品 |
CN101322995B (zh) * | 2008-06-27 | 2010-10-06 | 哈尔滨工业大学 | 大直径管件内高压成形模具 |
WO2011099592A1 (ja) * | 2010-02-09 | 2011-08-18 | 新日本製鐵株式会社 | ハイドロフォーム加工方法及びハイドロフォーム加工装置 |
CN102380545A (zh) * | 2010-08-31 | 2012-03-21 | 上海汇众汽车制造有限公司 | 汽车悬架臂复合成形工艺及其中的复合成形*** |
US8534107B2 (en) * | 2011-06-10 | 2013-09-17 | Ford Global Technologies, Llc | Method and apparatus for pulsed forming, punching and trimming of tubular members |
CN102554009B (zh) * | 2011-12-26 | 2014-11-05 | 北京航空航天大学 | 一种小半径弯头流体压力成形方法 |
CN104220231A (zh) * | 2012-03-14 | 2014-12-17 | 可持续太阳能公司 | 一种制造太阳能***的组件的方法 |
CN102699175A (zh) * | 2012-06-27 | 2012-10-03 | 九江财兴卫浴实业有限公司 | 一种大截面变径出水嘴水压成形工艺 |
US8978432B2 (en) * | 2013-02-12 | 2015-03-17 | Caterpillar Inc. | Multi-stage tube hydroforming process |
US9452791B2 (en) | 2013-05-28 | 2016-09-27 | Continental Structural Plastics, Inc. | Hydro-form bonded bolster |
CN103639657B (zh) * | 2013-11-28 | 2016-06-29 | 阿尔特汽车技术股份有限公司 | 车辆前柱结构的液压加工及焊接成型方法 |
CN103785737B (zh) * | 2014-01-15 | 2015-11-18 | 南宁市绿韵制冷有限公司 | 一种翅片管的加工装置及方法 |
CN106311860B (zh) * | 2015-06-23 | 2018-12-07 | 宝山钢铁股份有限公司 | 基于端面反力的液压成形密封方法 |
CN105215130B (zh) * | 2015-08-26 | 2017-07-28 | 上海汇众汽车制造有限公司 | 管材弯胀性能测试装置 |
CN106311857B (zh) * | 2015-12-21 | 2017-11-07 | 青岛世冠装备科技有限公司 | 一种复杂截面中空构件低压镦胀成形方法 |
CN105750368A (zh) * | 2016-02-23 | 2016-07-13 | 河南永福德科技股份有限公司 | 一种压制弯头整型方法及装置 |
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DE102021006400B3 (de) | 2021-12-29 | 2023-05-11 | Salzgitter Hydroforming GmbH & Co. KG | Innenhochdruckumform-Werkzeugvorrichtung und Verfahren zur Herstellung eines Hohlkörpers durch Innenhochdruckumformen |
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DE2935086C2 (de) * | 1979-08-28 | 1982-04-01 | Mannesmann AG, 4000 Düsseldorf | Verfahren und Vorrichtung zur Herstellung von abgesetzten Hohlkörpern stark unterschiedlicher Querschnittsformen |
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-
1998
- 1998-10-06 UY UY25199A patent/UY25199A1/es not_active Application Discontinuation
- 1998-10-07 CN CN98809974A patent/CN1089041C/zh not_active Expired - Lifetime
- 1998-10-07 CA CA002304629A patent/CA2304629C/en not_active Expired - Lifetime
- 1998-10-07 KR KR10-2000-7003731A patent/KR100517584B1/ko not_active IP Right Cessation
- 1998-10-07 DE DE69802712T patent/DE69802712T2/de not_active Expired - Lifetime
- 1998-10-07 EA EA200000386A patent/EA001975B1/ru not_active IP Right Cessation
- 1998-10-07 US US09/167,674 patent/US5953945A/en not_active Expired - Lifetime
- 1998-10-07 AR ARP980104997A patent/AR013672A1/es active IP Right Grant
- 1998-10-07 SK SK516-2000A patent/SK5162000A3/sk unknown
- 1998-10-07 NZ NZ503631A patent/NZ503631A/en unknown
- 1998-10-07 BR BR9812746-2A patent/BR9812746A/pt not_active IP Right Cessation
- 1998-10-07 MX MXPA00003264A patent/MXPA00003264A/es not_active Application Discontinuation
- 1998-10-07 AT AT98946197T patent/ATE209541T1/de not_active IP Right Cessation
- 1998-10-07 AU AU93353/98A patent/AU735003B2/en not_active Ceased
- 1998-10-07 JP JP2000514751A patent/JP4477227B2/ja not_active Expired - Fee Related
- 1998-10-07 WO PCT/CA1998/000938 patent/WO1999017894A1/en active IP Right Grant
- 1998-10-07 ES ES98946197T patent/ES2171303T3/es not_active Expired - Lifetime
- 1998-10-07 PL PL98339854A patent/PL339854A1/xx unknown
- 1998-10-07 PT PT98946197T patent/PT1034053E/pt unknown
- 1998-10-07 HU HU0003830A patent/HUP0003830A3/hu unknown
- 1998-10-07 EP EP98946197A patent/EP1034053B1/en not_active Expired - Lifetime
-
2000
- 2000-04-06 NO NO20001785A patent/NO20001785L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2304629A1 (en) | 1999-04-15 |
EP1034053B1 (en) | 2001-11-28 |
HUP0003830A3 (en) | 2001-04-28 |
CA2304629C (en) | 2007-01-30 |
EA001975B1 (ru) | 2001-10-22 |
NO20001785L (no) | 2000-06-05 |
WO1999017894A1 (en) | 1999-04-15 |
ATE209541T1 (de) | 2001-12-15 |
SK5162000A3 (en) | 2000-11-07 |
PT1034053E (pt) | 2002-05-31 |
KR100517584B1 (ko) | 2005-09-28 |
HUP0003830A2 (en) | 2001-03-28 |
BR9812746A (pt) | 2000-08-29 |
EA200000386A1 (ru) | 2000-10-30 |
DE69802712D1 (de) | 2002-01-10 |
KR20010015702A (ko) | 2001-02-26 |
MXPA00003264A (es) | 2002-04-24 |
PL339854A1 (en) | 2001-01-15 |
NZ503631A (en) | 2002-03-01 |
AU735003B2 (en) | 2001-06-28 |
JP4477227B2 (ja) | 2010-06-09 |
NO20001785D0 (no) | 2000-04-06 |
CN1089041C (zh) | 2002-08-14 |
CN1274306A (zh) | 2000-11-22 |
JP2001519238A (ja) | 2001-10-23 |
US5953945A (en) | 1999-09-21 |
ES2171303T3 (es) | 2002-09-01 |
EP1034053A1 (en) | 2000-09-13 |
UY25199A1 (es) | 1999-04-07 |
AU9335398A (en) | 1999-04-27 |
DE69802712T2 (de) | 2002-08-01 |
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