CN101115576A - 液压成形单元 - Google Patents

液压成形单元 Download PDF

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Publication number
CN101115576A
CN101115576A CNA2006800043903A CN200680004390A CN101115576A CN 101115576 A CN101115576 A CN 101115576A CN A2006800043903 A CNA2006800043903 A CN A2006800043903A CN 200680004390 A CN200680004390 A CN 200680004390A CN 101115576 A CN101115576 A CN 101115576A
Authority
CN
China
Prior art keywords
pipe
plug
mould
circle
sealing
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.)
Pending
Application number
CNA2006800043903A
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English (en)
Chinese (zh)
Inventor
L·英瓦松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ortic 3D AB
Original Assignee
Ortic 3D AB
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 Ortic 3D AB filed Critical Ortic 3D AB
Publication of CN101115576A publication Critical patent/CN101115576A/zh
Pending legal-status Critical Current

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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)
CNA2006800043903A 2005-02-08 2006-02-01 液压成形单元 Pending CN101115576A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0500299A SE528938C2 (sv) 2005-02-08 2005-02-08 Hydroformningsenhet
SE05002993 2005-02-08

Publications (1)

Publication Number Publication Date
CN101115576A true CN101115576A (zh) 2008-01-30

Family

ID=36793307

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006800043903A Pending CN101115576A (zh) 2005-02-08 2006-02-01 液压成形单元

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)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN105081046A (zh) * 2014-05-05 2015-11-25 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
CN106216481A (zh) * 2016-09-14 2016-12-14 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
CN106457723A (zh) * 2014-06-19 2017-02-22 住友重机械工业株式会社 成型系统
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
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

Families Citing this family (10)

* 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
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
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
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
AU2019226291A1 (en) 2018-09-21 2020-04-09 The Bradbury Company, Inc. Machines to Roll-Form Variable Component Geometries

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN105081046A (zh) * 2014-05-05 2015-11-25 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
CN106457723A (zh) * 2014-06-19 2017-02-22 住友重机械工业株式会社 成型系统
CN106457723B (zh) * 2014-06-19 2017-12-22 住友重机械工业株式会社 成型系统
CN106216481A (zh) * 2016-09-14 2016-12-14 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
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

Also Published As

Publication number Publication date
WO2006085812A1 (en) 2006-08-17
US20080121007A1 (en) 2008-05-29
JP2008529798A (ja) 2008-08-07
KR20070101349A (ko) 2007-10-16
BRPI0607312A2 (pt) 2009-08-25
SE0500299L (sv) 2006-08-09
EP1850984A1 (en) 2007-11-07
RU2007128579A (ru) 2009-03-20
SE528938C2 (sv) 2007-03-20

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication