UY25199A1 - Metodo y aparato para hidroformacion sin arrugas de componentes tubulares oblicuos - Google Patents
Metodo y aparato para hidroformacion sin arrugas de componentes tubulares oblicuosInfo
- Publication number
- UY25199A1 UY25199A1 UY25199A UY25199A UY25199A1 UY 25199 A1 UY25199 A1 UY 25199A1 UY 25199 A UY25199 A UY 25199A UY 25199 A UY25199 A UY 25199A UY 25199 A1 UY25199 A1 UY 25199A1
- Authority
- UY
- Uruguay
- Prior art keywords
- tubular
- tubular pattern
- pattern
- 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
Abstract
La presente invención se relaciona con la hidroformación, y más en particular con un método y un aparato utilizados para realizar componentes tubulares oblicuos hidroformados sin arrugas. Un método para hidroformar que comprende disponer un modelo tubular de metal oblicuo dentro de una cavidad matriz en general debidamente oblicua; el modelo tubular tiene una superficie exterior, en la cual en una porción oblicua del modelo tubular, la superficie exterior tiene una porción de superficie cóncava y una porción de superficie convexa en lados generalmente opuestos del modelo tubular, que sella los extremos opuestos del modelo tubular, suministra un fluido de alta presión al interior del modelo tubular, expande el modelo hasta adecuarlo a las superficies que definen la cavidad matriz como resultado de dicho suministro. Se aplica fuerza al menos a un extremo del modelo tubular para crear un flujo longitudinal de materia dentro del modelo tubular, para mantener un espesor de pared del modelo dentro de una escala predeterminada, en la cual se aplica mayor cantidad de fuerza a una porción del modelo tubular alineada longitudinalmente con la porción de superficie convexa del modelo tubular, en comparación con la cantidad de fuerza aplicada para una porción del modelo tubular alineada longitudinalmente con la porción de superficie cóncava del modelo tubular, con el fin de crear una mayor cantidad de flujo del metal hacia las porciones del modelo tubular adyacentes a la porción de superficie convexa, en comparación con las porciones del modelo tubular adyacentes a la porción de superficie cóncava, para inhibir la formación de arrugas en las porciones del modelo tubular adyacentes a la porción de superficie cóncava. Se divulga un aparato de matriz hidroformadora para llevar a la práctica el método, así como un componente tubular oblicuo realizado según 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 |
---|---|
UY25199A1 true UY25199A1 (es) | 1999-04-07 |
Family
ID=22034526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UY25199A UY25199A1 (es) | 1997-10-07 | 1998-10-06 | Metodo y aparato para hidroformacion sin arrugas de componentes tubulares oblicuos |
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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US6216509B1 (en) * | 1998-08-25 | 2001-04-17 | R.J. Tower Corporation | Hydroformed tubular member and method of hydroforming tubular members |
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US6209372B1 (en) | 1999-09-20 | 2001-04-03 | The Budd Company | Internal hydroformed reinforcements |
US6523887B1 (en) | 1999-11-24 | 2003-02-25 | Magna Interior Systems Inc. | Modular roof and headliner assembly |
US6566624B2 (en) | 2000-03-03 | 2003-05-20 | Magna International Inc. | Welding assembly with nestable conductive ends |
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US6912884B2 (en) * | 2001-06-25 | 2005-07-05 | Mohamed T. Gharib | Hydroforming process and apparatus for the same |
EP1432606B1 (en) * | 2001-10-02 | 2005-12-28 | 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 |
DE60221416T2 (de) * | 2001-11-09 | 2008-04-17 | Magna International Inc., Aurora | Modularer unterboden für ein kraftfahrzeug |
KR20030082111A (ko) * | 2002-04-16 | 2003-10-22 | 주식회사 성우하이텍 | 하이드로 성형에 의한 차량용 부품의 제조 방법 |
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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 |
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EP1698410B1 (en) * | 2005-03-04 | 2008-01-30 | Corus Staal BV | Tube for hydroforming applications and method for hydroforming a tube |
US20080092975A1 (en) * | 2006-09-15 | 2008-04-24 | Grimes David L | Heater core connector |
EP2147732B1 (en) * | 2007-04-18 | 2015-11-18 | Nippon Steel & Sumitomo Metal Corporation | Method for forming an hydroformed article |
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 |
JPWO2011099592A1 (ja) * | 2010-02-09 | 2013-06-17 | 新日鐵住金株式会社 | 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系统 |
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 |
WO2013134823A1 (en) * | 2012-03-14 | 2013-09-19 | Endless Solar Corporation Ltd | A method of fabricating a component of a solar energy system |
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 |
CA2852501A1 (en) | 2013-05-28 | 2014-11-28 | 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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-
1998
- 1998-10-06 UY UY25199A patent/UY25199A1/es not_active Application Discontinuation
- 1998-10-07 BR BR9812746-2A patent/BR9812746A/pt not_active IP Right Cessation
- 1998-10-07 PL PL98339854A patent/PL339854A1/xx unknown
- 1998-10-07 CA CA002304629A patent/CA2304629C/en not_active Expired - Lifetime
- 1998-10-07 AU AU93353/98A patent/AU735003B2/en not_active Ceased
- 1998-10-07 EP EP98946197A patent/EP1034053B1/en not_active Expired - Lifetime
- 1998-10-07 CN CN98809974A patent/CN1089041C/zh not_active Expired - Lifetime
- 1998-10-07 AR ARP980104997A patent/AR013672A1/es active IP Right Grant
- 1998-10-07 NZ NZ503631A patent/NZ503631A/en unknown
- 1998-10-07 PT PT98946197T patent/PT1034053E/pt unknown
- 1998-10-07 MX MXPA00003264A patent/MXPA00003264A/es not_active Application Discontinuation
- 1998-10-07 HU HU0003830A patent/HUP0003830A3/hu unknown
- 1998-10-07 KR KR10-2000-7003731A patent/KR100517584B1/ko not_active IP Right Cessation
- 1998-10-07 WO PCT/CA1998/000938 patent/WO1999017894A1/en active IP Right Grant
- 1998-10-07 JP JP2000514751A patent/JP4477227B2/ja not_active Expired - Fee Related
- 1998-10-07 DE DE69802712T patent/DE69802712T2/de not_active Expired - Lifetime
- 1998-10-07 ES ES98946197T patent/ES2171303T3/es not_active Expired - Lifetime
- 1998-10-07 US US09/167,674 patent/US5953945A/en not_active Expired - Lifetime
- 1998-10-07 EA EA200000386A patent/EA001975B1/ru not_active IP Right Cessation
- 1998-10-07 AT AT98946197T patent/ATE209541T1/de not_active IP Right Cessation
- 1998-10-07 SK SK516-2000A patent/SK5162000A3/sk unknown
-
2000
- 2000-04-06 NO NO20001785A patent/NO20001785L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ES2171303T3 (es) | 2002-09-01 |
AU735003B2 (en) | 2001-06-28 |
CA2304629A1 (en) | 1999-04-15 |
NO20001785D0 (no) | 2000-04-06 |
KR100517584B1 (ko) | 2005-09-28 |
CN1089041C (zh) | 2002-08-14 |
JP2001519238A (ja) | 2001-10-23 |
CA2304629C (en) | 2007-01-30 |
HUP0003830A3 (en) | 2001-04-28 |
NZ503631A (en) | 2002-03-01 |
DE69802712D1 (de) | 2002-01-10 |
EA200000386A1 (ru) | 2000-10-30 |
US5953945A (en) | 1999-09-21 |
SK5162000A3 (en) | 2000-11-07 |
JP4477227B2 (ja) | 2010-06-09 |
BR9812746A (pt) | 2000-08-29 |
KR20010015702A (ko) | 2001-02-26 |
HUP0003830A2 (en) | 2001-03-28 |
MXPA00003264A (es) | 2002-04-24 |
EP1034053B1 (en) | 2001-11-28 |
EP1034053A1 (en) | 2000-09-13 |
AU9335398A (en) | 1999-04-27 |
CN1274306A (zh) | 2000-11-22 |
WO1999017894A1 (en) | 1999-04-15 |
DE69802712T2 (de) | 2002-08-01 |
AR013672A1 (es) | 2001-01-10 |
ATE209541T1 (de) | 2001-12-15 |
NO20001785L (no) | 2000-06-05 |
EA001975B1 (ru) | 2001-10-22 |
PL339854A1 (en) | 2001-01-15 |
PT1034053E (pt) | 2002-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
109 | Application deemed to be withdrawn |
Effective date: 20121107 |