KR20070101349A - 유압 성형 유닛 - Google Patents

유압 성형 유닛 Download PDF

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Publication number
KR20070101349A
KR20070101349A KR1020077019412A KR20077019412A KR20070101349A KR 20070101349 A KR20070101349 A KR 20070101349A KR 1020077019412 A KR1020077019412 A KR 1020077019412A KR 20077019412 A KR20077019412 A KR 20077019412A KR 20070101349 A KR20070101349 A KR 20070101349A
Authority
KR
South Korea
Prior art keywords
tube
ring
plug
mold
sealing
Prior art date
Application number
KR1020077019412A
Other languages
English (en)
Korean (ko)
Inventor
라르스 잉바르손
Original Assignee
오르틱 3디 아베
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 오르틱 3디 아베 filed Critical 오르틱 3디 아베
Publication of KR20070101349A publication Critical patent/KR20070101349A/ko

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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
    • B21D26/045—Closing or sealing means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
KR1020077019412A 2005-02-08 2006-02-01 유압 성형 유닛 KR20070101349A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0500299A SE528938C2 (sv) 2005-02-08 2005-02-08 Hydroformningsenhet
SE0500299-3 2005-02-08

Publications (1)

Publication Number Publication Date
KR20070101349A true KR20070101349A (ko) 2007-10-16

Family

ID=36793307

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077019412A KR20070101349A (ko) 2005-02-08 2006-02-01 유압 성형 유닛

Country Status (9)

Country Link
US (1) US20080121007A1 (sv)
EP (1) EP1850984A1 (sv)
JP (1) JP2008529798A (sv)
KR (1) KR20070101349A (sv)
CN (1) CN101115576A (sv)
BR (1) BRPI0607312A2 (sv)
RU (1) RU2007128579A (sv)
SE (1) SE528938C2 (sv)
WO (1) WO2006085812A1 (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5437730B2 (ja) * 2009-07-31 2014-03-12 本田技研工業株式会社 熱間バルジ成形装置、熱間バルジ成形方法、および熱間バルジ成形品
CN101992240A (zh) * 2009-08-15 2011-03-30 江西三川水表股份有限公司 一种水表表壳的加工工艺
US8356506B2 (en) 2011-02-25 2013-01-22 Szuba Consulting, Inc. Method of forming industrial housings
US8806733B2 (en) 2011-08-16 2014-08-19 Szuba Consulting, Inc. Method of forming a universal joint
DE102013109880B4 (de) 2012-09-10 2016-11-03 National Research Council Of Canada Reibungsarmer Endennachschub beim Innenhochdruckumformen
IN2015DN03875A (sv) 2012-11-08 2015-10-02 Dana Automotive Systems Group
CN105081046B (zh) * 2014-05-05 2017-11-28 上海宝钢高新技术零部件有限公司 液压成形柔性密封装置
CA2940601C (en) 2014-05-12 2021-08-24 Alfa Wassermann S.P.A. New solvated crystal form of rifaximin, production, compositions and uses thereof
JP6210939B2 (ja) * 2014-06-19 2017-10-11 住友重機械工業株式会社 成形システム
JP6173261B2 (ja) * 2014-06-19 2017-08-02 住友重機械工業株式会社 成形システム
KR101734933B1 (ko) 2014-06-19 2017-05-12 스미도모쥬기가이고교 가부시키가이샤 성형시스템
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
CN106216481B (zh) * 2016-09-14 2018-01-26 哈尔滨工业大学 一种大截面差异形截面管件胀压复合成形方法
AU2019226291A1 (en) 2018-09-21 2020-04-09 The Bradbury Company, Inc. Machines to Roll-Form Variable Component Geometries
CN111922173A (zh) * 2020-09-29 2020-11-13 浙大宁波理工学院 多阶ω管波动内高压成形工艺
CN111922174A (zh) * 2020-10-16 2020-11-13 浙大宁波理工学院 波动内高压成形的装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105537A (en) * 1960-12-08 1963-10-01 Crutcher Rolfs Cummings Inc Bending pipe
US3627336A (en) * 1967-06-27 1971-12-14 Gordon C Lawson Extrusion resistant pressure ring assembly for slidably telescoping members
US3613423A (en) * 1970-01-02 1971-10-19 Masanobu Nakamura Bulging apparatus
US5481892A (en) * 1989-08-24 1996-01-09 Roper; Ralph E. Apparatus and method for forming a tubular member
US5235836A (en) * 1990-03-06 1993-08-17 Ti Corporate Services Limited Seal head for tube expansion apparatus
US5363544A (en) * 1993-05-20 1994-11-15 Benteler Industries, Inc. Multi-stage dual wall hydroforming
DE19532860A1 (de) * 1995-09-06 1997-03-13 Behr Gmbh & Co Verfahren und Werkzeug zur Herstellung eines einstückigen Sammelrohres
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
DE19742443C2 (de) * 1997-09-26 1999-07-22 Daimler Chrysler Ag Vorrichtung zum Innenhochdruckumformen von Hohlprofilen
US6532785B1 (en) * 2001-11-20 2003-03-18 General Motors Corporation Method and apparatus for prefilling and hydroforming parts

Also Published As

Publication number Publication date
WO2006085812A1 (en) 2006-08-17
US20080121007A1 (en) 2008-05-29
JP2008529798A (ja) 2008-08-07
BRPI0607312A2 (pt) 2009-08-25
SE0500299L (sv) 2006-08-09
EP1850984A1 (en) 2007-11-07
CN101115576A (zh) 2008-01-30
RU2007128579A (ru) 2009-03-20
SE528938C2 (sv) 2007-03-20

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