ATE175598T1 - Vorrichtung zur hydroformung - Google Patents
Vorrichtung zur hydroformungInfo
- Publication number
- ATE175598T1 ATE175598T1 AT95303106T AT95303106T ATE175598T1 AT E175598 T1 ATE175598 T1 AT E175598T1 AT 95303106 T AT95303106 T AT 95303106T AT 95303106 T AT95303106 T AT 95303106T AT E175598 T1 ATE175598 T1 AT E175598T1
- Authority
- AT
- Austria
- Prior art keywords
- cavity
- hydroforming
- preform
- finish
- mold
- 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
- B21D26/051—Deforming double-walled bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/154—Making multi-wall tubes
-
- 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
- B21D26/045—Closing or sealing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49805—Shaping by direct application of fluent pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49915—Overedge assembling of seated part
- Y10T29/4992—Overedge assembling of seated part by flaring inserted cup or tube end
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5199—Work on tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/241,740 US5582052A (en) | 1993-05-20 | 1994-05-12 | Controlled time-overlapped hydroforming |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE175598T1 true ATE175598T1 (de) | 1999-01-15 |
Family
ID=22911983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95303106T ATE175598T1 (de) | 1994-05-12 | 1995-05-09 | Vorrichtung zur hydroformung |
Country Status (6)
Country | Link |
---|---|
US (2) | US5582052A (de) |
EP (1) | EP0686440B1 (de) |
JP (1) | JPH08187523A (de) |
AT (1) | ATE175598T1 (de) |
DE (1) | DE69507201T2 (de) |
ES (1) | ES2128662T3 (de) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2744380B1 (fr) * | 1996-02-06 | 1998-08-28 | Bas En Basset Soc Ind De | Installation pour la fabrication de pieces par hydroflambage |
DE19705243A1 (de) | 1997-02-12 | 1998-08-13 | Huber & Bauer Gmbh | Spannvorrichtung für Innenhochdruckumformwerkzeug |
DE19712128A1 (de) * | 1997-03-22 | 1998-09-24 | Wdb Ringwalztechnik Gmbh | Verfahren zum Zusammenhalt zweier geteilter Werkzeuge oder Gesenke, die mit Innendruck beaufschlagt werden und Vorrichtung zur Durchführung des Verfahrens |
US5992197A (en) * | 1997-03-28 | 1999-11-30 | The Budd Company | Forming technique using discrete heating zones |
US6016603A (en) * | 1997-05-12 | 2000-01-25 | Dana Corporation | Method of hydroforming a vehicle frame component |
UY25199A1 (es) * | 1997-10-07 | 1999-04-07 | Cosma Int Inc | Metodo y aparato para hidroformacion sin arrugas de componentes tubulares oblicuos |
US6302478B1 (en) | 1997-10-16 | 2001-10-16 | Cosma International Inc. | Hydroformed space frame joints therefor |
HUP0004299A3 (en) | 1997-10-16 | 2002-03-28 | Cosma Internat Inc Aurora | Space frame for a motor vehicle and method of manufacturing the same |
US6713707B2 (en) | 1997-10-16 | 2004-03-30 | Magna International, Inc. | Welding material and method without carrier |
US6623067B2 (en) | 1997-10-16 | 2003-09-23 | Magna International Inc. | Door seal interface structure for a motor vehicle space frame |
US6533348B1 (en) | 1997-10-16 | 2003-03-18 | Cosma International Inc. | Modular space frame |
US6346684B1 (en) | 1997-10-16 | 2002-02-12 | Cosma International Inc. | Welding material assembly and method |
US6689982B2 (en) | 1997-10-16 | 2004-02-10 | Magna International, Inc. | Apparatus and method for welding aluminum tubes |
US6621037B2 (en) | 1997-10-16 | 2003-09-16 | Magna International Inc. | Welding material with conductive sheet and method |
DE19752772C2 (de) | 1997-11-28 | 1999-09-02 | Daimler Chrysler Ag | Verfahren zur Herstellung eines mit einem Abzweigstutzen versehenen luftspaltisolierten Abgasrohres |
DE19752773C2 (de) * | 1997-11-28 | 1999-09-02 | Daimler Chrysler Ag | Verfahren zur Herstellung eines luftspaltisolierten Abgaskrümmers einer Fahrzeugabgasanlage |
DE19809746A1 (de) * | 1998-03-06 | 1999-09-16 | Benteler Werke Ag | Vorrichtung zur hydraulischen Umformung von metallischen Hohlkörpern |
US6098437A (en) * | 1998-03-20 | 2000-08-08 | The Budd Company | Hydroformed control arm |
US6006568A (en) * | 1998-03-20 | 1999-12-28 | The Budd Company | Multi-piece hydroforming tool |
SE514730C2 (sv) | 1998-05-11 | 2001-04-09 | Automation Press And Tooling A | Anordning och sätt för hydroformning av arbetsstycken |
US6032501A (en) * | 1999-02-09 | 2000-03-07 | The Budd Company | Method of hydroforming multi-lateral members from round tubes |
US6183013B1 (en) | 1999-07-26 | 2001-02-06 | General Motors Corporation | Hydroformed side rail for a vehicle frame and method of manufacture |
US6209372B1 (en) | 1999-09-20 | 2001-04-03 | The Budd Company | Internal hydroformed reinforcements |
DE60016464T2 (de) * | 1999-11-17 | 2005-12-08 | Hyfotec Sweden Ab | Werkzeugzusammenbau |
US6889535B1 (en) | 1999-11-17 | 2005-05-10 | Hyfotec Sweden Ab | Tool assembly |
US6566624B2 (en) | 2000-03-03 | 2003-05-20 | Magna International Inc. | Welding assembly with nestable conductive ends |
US6536251B2 (en) | 2000-03-31 | 2003-03-25 | Dana Corporation | Apparatus for performing hydroforming operation |
EP1138410B1 (de) * | 2000-03-31 | 2004-11-10 | Dana Corporation | Vorrichtung zum Innenhochdruckumformen |
DE60113595T2 (de) * | 2000-06-16 | 2006-05-18 | Nippon Steel Corp. | Formschliessvorrichtung und Formschliessverfahren |
EP1389497A4 (de) * | 2001-05-22 | 2009-04-29 | Mitsubishi Motors Corp | Hochdruckumformungsverfahren und hochdruckumformungsprodukt hergestellt durch dieses verfahren |
US7047780B2 (en) | 2001-06-29 | 2006-05-23 | Dana Corporation | Apparatus for performing a hydroforming operation |
US6510720B1 (en) | 2001-10-18 | 2003-01-28 | Hartwick Professionals, Inc. | Hydraulic pressure forming using a self aligning and activating die system |
FR2850593B1 (fr) * | 2003-01-31 | 2006-09-08 | Bourgogne Hydro Technologie | Dispositif d'hydroformage d'un corps creux |
JP2006026654A (ja) * | 2004-07-13 | 2006-02-02 | Suzuki Motor Corp | ハイドロフォーム成形方法及びハイドロフォーム成形装置 |
JP4469775B2 (ja) * | 2004-10-05 | 2010-05-26 | ダッソー システムズ ソリッドワークス コーポレイション | 公差スキームの自動生成 |
SE529034C2 (sv) * | 2005-08-04 | 2007-04-17 | Hydroforming Design Light Ab | Anordning och förfarande för att hålla samman två verktygshalvor under en hydroformningsprocess |
US7251973B2 (en) * | 2005-09-12 | 2007-08-07 | Gharib Mohamed T | Hydroforming apparatus |
KR100851828B1 (ko) * | 2006-11-08 | 2008-08-13 | 현대자동차주식회사 | U자형 제품 제작을 위한 하이드로 포밍 장치 |
JP4941054B2 (ja) * | 2007-03-30 | 2012-05-30 | 住友金属工業株式会社 | 継目無ベンド管の製造方法並びに溶接継手及びその製造方法 |
JP5668698B2 (ja) * | 2012-01-24 | 2015-02-12 | 新日鐵住金株式会社 | 管材成形装置及び方法 |
JP6240564B2 (ja) * | 2014-06-19 | 2017-11-29 | 住友重機械工業株式会社 | 成形装置及び成形装置の部品の交換方法 |
RU2564655C1 (ru) * | 2014-07-09 | 2015-10-10 | Открытое акционерное общество "Научно-производственное объединение "Сатурн" | Устройство для газостатической формовки полых заготовок |
US10722932B2 (en) * | 2015-10-12 | 2020-07-28 | Ali Sadri | Method of fabricating a one-piece metal vehicle wheel by hydro forming process |
US10220430B2 (en) * | 2015-10-12 | 2019-03-05 | Ali Sadri | Method of fabricating a one-piece metal vehicle wheel by hydro forming process |
CN112605220A (zh) * | 2020-11-27 | 2021-04-06 | 四川航天长征装备制造有限公司 | 一种大径厚比超薄管材充液压弯模具组及成型方法 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1879009A (en) * | 1930-05-07 | 1932-09-27 | Benjamin F Anthony | Apparatus for finishing and testing tubular products |
US2138268A (en) * | 1936-08-17 | 1938-11-29 | Campbell Wyant & Cannon Co | Brake drum machine |
US2667136A (en) * | 1950-08-11 | 1954-01-26 | Hydropress Inc | Hydraulic machine |
US3266086A (en) * | 1963-05-01 | 1966-08-16 | Arnav Ind Inc | Molding apparatus |
DE1579117A1 (de) * | 1964-01-11 | 1970-01-29 | Continental Gummi Werke Ag | Einrichtung zur Herstellung von Kautschukartikeln |
CA959215A (en) * | 1969-12-09 | 1974-12-17 | Katashi Aoki | Injection molding process and apparatus |
DE2027934A1 (en) * | 1970-06-06 | 1971-12-16 | Volkswagenwerk Ag | Mould clamping device - with air cushion between clamping mould - and mould outer wall |
US3663027A (en) * | 1970-09-14 | 1972-05-16 | Ingersoll Milling Machine Co | Fluid actuated clamp |
US3691266A (en) * | 1970-12-08 | 1972-09-12 | Regal China Corp | Supporting carriage for,and method of casting in,molds for the production of ceramic hollow ware |
GB1343405A (en) * | 1971-07-23 | 1974-01-10 | Foster Yates Thom Ltd | Moulding machines |
US3947196A (en) * | 1974-03-28 | 1976-03-30 | The French Oil Mill Machinery Company | Injection molding apparatus |
SE391483B (sv) * | 1975-06-24 | 1977-02-21 | Asea Ab | Press med expanderbar tryckcell och formdyna |
DE2750867C2 (de) * | 1977-11-14 | 1983-10-20 | Benteler-Werke Ag Werk Neuhaus, 4790 Paderborn | Verwendung einer Stahllegierung für Rohre zur Türverstärkung |
DE3004838C2 (de) * | 1980-02-09 | 1984-09-13 | Benteler-Werke Ag Werk Neuhaus, 4790 Paderborn | Vorrichtung zur Herstellung eines Rohrkörpers mit Querwellen |
JPS59501152A (ja) * | 1982-02-02 | 1984-07-05 | フイジコ−チエフニチエスキ− インスチツ−ト アカデミ− ナウク ベロルススコイ エスエスエル | 管成形装置 |
US4708390A (en) * | 1985-11-15 | 1987-11-24 | Benteler Corporation | Laser contour cut door beams |
US4636608A (en) * | 1985-11-15 | 1987-01-13 | Benteler Corporation | Laser contour cut door beams |
US4644128A (en) * | 1986-01-21 | 1987-02-17 | Benteler Corporation | Laser contour cut manifolds |
US4798076A (en) * | 1988-02-26 | 1989-01-17 | Benteler Industries, Inc. | Nipple forming apparatus |
US5481892A (en) * | 1989-08-24 | 1996-01-09 | Roper; Ralph E. | Apparatus and method for forming a tubular member |
CA2023675C (en) * | 1989-08-24 | 2001-07-31 | Ralph E. Roper | Apparatus and method for forming a tubular frame member |
DE4017072A1 (de) * | 1990-05-26 | 1991-11-28 | Benteler Werke Ag | Verfahren zum hydraulischen umformen eines rohrfoermigen hohlkoerpers und vorrichtung zur durchfuehrung des verfahrens |
DE4019899C1 (de) * | 1990-06-22 | 1991-12-19 | Benteler Ag, 4790 Paderborn, De | |
US5123694A (en) * | 1991-06-19 | 1992-06-23 | Benteler Industries, Inc. | Spiral taper cut impact beam |
US5118159A (en) * | 1990-12-19 | 1992-06-02 | Benteler Industries, Inc. | Optimized moment capacity nestable door beam |
ZA9295B (en) * | 1991-01-11 | 1992-10-28 | Scambia Ind Dev Ag | Process for the production of a double-walled pipe section and apparatus for carrying out such a process |
US5170557A (en) * | 1991-05-01 | 1992-12-15 | Benteler Industries, Inc. | Method of forming a double wall, air gap exhaust duct component |
DE4312589C2 (de) * | 1992-10-27 | 1998-07-09 | Mannesmann Rexroth Ag | Hydraulisches System für eine Umformpresse |
US5363544A (en) * | 1993-05-20 | 1994-11-15 | Benteler Industries, Inc. | Multi-stage dual wall hydroforming |
IT1261585B (it) * | 1993-09-10 | 1996-05-23 | G S Gilardini Silenziamento Sr | Sistema di scarico per un motore a combustione interna di autoveicolo,e procedimento per la produzione di tale sistema |
US5415021A (en) * | 1993-10-29 | 1995-05-16 | Folmer; Carroll W. | Apparatus for high pressure hydraulic forming of sheet metal blanks, flat patterns, and piping |
US5471857A (en) * | 1994-03-07 | 1995-12-05 | Mascotech Tubular Products, Inc. | Process for hydroforming a vehicle manifold |
US5445001A (en) * | 1994-08-10 | 1995-08-29 | General Motors Corporation | Method and apparatus for forming and cutting tubing |
-
1994
- 1994-05-12 US US08/241,740 patent/US5582052A/en not_active Expired - Lifetime
-
1995
- 1995-04-28 JP JP7141057A patent/JPH08187523A/ja not_active Ceased
- 1995-05-09 ES ES95303106T patent/ES2128662T3/es not_active Expired - Lifetime
- 1995-05-09 AT AT95303106T patent/ATE175598T1/de not_active IP Right Cessation
- 1995-05-09 DE DE69507201T patent/DE69507201T2/de not_active Expired - Lifetime
- 1995-05-09 EP EP95303106A patent/EP0686440B1/de not_active Expired - Lifetime
- 1995-11-21 US US08/560,798 patent/US5600983A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2128662T3 (es) | 1999-05-16 |
EP0686440A1 (de) | 1995-12-13 |
EP0686440B1 (de) | 1999-01-13 |
US5582052A (en) | 1996-12-10 |
DE69507201T2 (de) | 1999-06-24 |
JPH08187523A (ja) | 1996-07-23 |
DE69507201D1 (de) | 1999-02-25 |
US5600983A (en) | 1997-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |