CA2746896A1 - Hydroforming die assembly and method for deforming a tube - Google Patents

Hydroforming die assembly and method for deforming a tube Download PDF

Info

Publication number
CA2746896A1
CA2746896A1 CA2746896A CA2746896A CA2746896A1 CA 2746896 A1 CA2746896 A1 CA 2746896A1 CA 2746896 A CA2746896 A CA 2746896A CA 2746896 A CA2746896 A CA 2746896A CA 2746896 A1 CA2746896 A1 CA 2746896A1
Authority
CA
Canada
Prior art keywords
tube
subplate
seal
die
axial cylinder
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.)
Abandoned
Application number
CA2746896A
Other languages
English (en)
French (fr)
Inventor
Klaus Hertell
Prashant Soman
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.)
Schuler Inc
Original Assignee
Schuler Inc
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 Schuler Inc filed Critical Schuler Inc
Publication of CA2746896A1 publication Critical patent/CA2746896A1/en
Abandoned legal-status Critical Current

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
    • B21D26/045—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
    • 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
    • B21D26/047—Mould construction

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
CA2746896A 2010-08-25 2011-07-19 Hydroforming die assembly and method for deforming a tube Abandoned CA2746896A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US37692610P 2010-08-25 2010-08-25
US61/376,926 2010-08-25
US13/010,314 US20120047979A1 (en) 2010-08-25 2011-01-20 Hydroforming die assembly and method for deforming a tube
US13/010,314 2011-01-20

Publications (1)

Publication Number Publication Date
CA2746896A1 true CA2746896A1 (en) 2012-02-25

Family

ID=45695339

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2746896A Abandoned CA2746896A1 (en) 2010-08-25 2011-07-19 Hydroforming die assembly and method for deforming a tube

Country Status (3)

Country Link
US (1) US20120047979A1 (es)
CA (1) CA2746896A1 (es)
MX (1) MX2011008887A (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8978432B2 (en) 2013-02-12 2015-03-17 Caterpillar Inc. Multi-stage tube hydroforming process
MX361797B (es) * 2013-05-28 2018-12-17 Continental Structural Plastics Inc Cabezal unido por hidroformado.
CN103272911B (zh) * 2013-05-28 2015-07-22 宁波先创机械科技有限公司 一种内高压成形快速装模方法及装置
CN103521586B (zh) * 2013-10-23 2015-10-21 宁波宝洲消防科技有限公司 不锈钢管成型装置
JP6326224B2 (ja) * 2013-12-09 2018-05-16 住友重機械工業株式会社 成形装置
US9545657B2 (en) * 2014-06-10 2017-01-17 Ford Global Technologies, Llc Method of hydroforming an extruded aluminum tube with a flat nose corner radius
CN103962408A (zh) * 2014-05-29 2014-08-06 河北宏润重工股份有限公司 一种核主管道支管挤压成型模具
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
US9692199B2 (en) 2014-09-29 2017-06-27 Apple Inc. Tube hydroforming of jointless USB stainless steel shell
CN105522030A (zh) * 2014-09-29 2016-04-27 宝山钢铁股份有限公司 管件的液压成形方法
ITUA20162257A1 (it) * 2016-04-01 2017-10-01 Bertini Macch S R L Macchina per la formatura e per la sagomatura di un tubolare metallico, come un tubo
CN106238553B (zh) * 2016-08-30 2019-01-04 宁波思明汽车科技股份有限公司 汽车扭力梁的成型方法
CN106140985B (zh) * 2016-08-30 2019-01-04 宁波思明汽车科技股份有限公司 扭力梁成型模
CN107186037A (zh) * 2017-06-12 2017-09-22 南通世发船舶机械有限公司 一种钛合金波纹管的热成形方法
CN109201841B (zh) * 2018-09-27 2020-02-11 哈尔滨工业大学 一种用于薄壁管件的自密封体局部内压成形装置及成形方法
CN109676002B (zh) * 2019-02-03 2019-11-01 哈尔滨工业大学 一种封闭变截面薄壁件粘性介质压力成形装置
CN110548799B (zh) * 2019-09-10 2024-05-24 山东金润德新材料科技股份有限公司 卡压式管件超高压水涨与真空辅助成型的装置及方法
CN110773621B (zh) * 2019-11-05 2021-06-01 秦皇岛通桥科技有限公司 汽车桥壳胀压成形专用液压机及其压制成形方法
DE102020118536A1 (de) * 2020-07-14 2022-01-20 Olympus Winter & Ibe Gmbh Verfahren zur Herstellung eines chirurgischen Handgeräts und ein chirurgisches Handgerät

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5321964A (en) * 1993-06-04 1994-06-21 General Motors Corporation External seal device for tube hydroforming
DE10134321C1 (de) * 2001-07-14 2002-07-25 Benteler Automobiltechnik Gmbh Anordnung zum Abdichten eines Endabschnitts eines rohrförmigen Werkstücks in einem Werkzeug zum Innenhochdruckumformen
US7284403B2 (en) * 2004-12-28 2007-10-23 Torque-Traction Technologies Llc Apparatus and method for performing a hydroforming process
US7685856B1 (en) * 2008-11-11 2010-03-30 Gm Global Technology Operations, Inc. Two mode hydroform seal apparatus and method

Also Published As

Publication number Publication date
US20120047979A1 (en) 2012-03-01
MX2011008887A (es) 2012-02-24

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20150721