DE3374667D1 - Device for the treatment of tubular blanks by hydroforming - Google Patents

Device for the treatment of tubular blanks by hydroforming

Info

Publication number
DE3374667D1
DE3374667D1 DE8383107906T DE3374667T DE3374667D1 DE 3374667 D1 DE3374667 D1 DE 3374667D1 DE 8383107906 T DE8383107906 T DE 8383107906T DE 3374667 T DE3374667 T DE 3374667T DE 3374667 D1 DE3374667 D1 DE 3374667D1
Authority
DE
Germany
Prior art keywords
hydroforming
treatment
tubular blanks
blanks
tubular
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.)
Expired
Application number
DE8383107906T
Other languages
English (en)
Inventor
Georgi Kostov Dipl Ing Petkov
Todor Stojkov Dipl Ing Todorov
Jordanka Pusseva Di Atanassova
Nikola Mirtschev Dipl In Nezov
Stefan Kolev Dipl Ing Deevski
Nikola Ivanov Dipl Ing Radev
Botjo Pentschev Dipl Ing Botev
Georgi Metev Dipl Ing Metev
Ivan Christov Dipl In Najdenov
Jakim Najdenov Dipl Ing Petrov
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.)
NPSP po Hydroplastichna Obrabotka na Metalite
Original Assignee
NPSP po Hydroplastichna Obrabotka na Metalite
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 NPSP po Hydroplastichna Obrabotka na Metalite filed Critical NPSP po Hydroplastichna Obrabotka na Metalite
Application granted granted Critical
Publication of DE3374667D1 publication Critical patent/DE3374667D1/de
Expired 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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B21D15/06—Corrugating tubes transversely, e.g. helically annularly
    • 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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B21D15/10—Corrugating tubes transversely, e.g. helically by applying fluid pressure
    • 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
    • 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
    • B21D26/06—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 by shock waves
    • 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
    • Y10T29/49806—Explosively shaping
DE8383107906T 1983-01-26 1983-08-10 Device for the treatment of tubular blanks by hydroforming Expired DE3374667D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG8359472A BG39831A1 (en) 1983-01-26 1983-01-26 Method and device for processing of blanks by hydroplastic forming

Publications (1)

Publication Number Publication Date
DE3374667D1 true DE3374667D1 (en) 1988-01-07

Family

ID=3911675

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383107906T Expired DE3374667D1 (en) 1983-01-26 1983-08-10 Device for the treatment of tubular blanks by hydroforming

Country Status (7)

Country Link
US (1) US4619129A (de)
EP (1) EP0114924B1 (de)
JP (1) JPS59137142A (de)
BG (1) BG39831A1 (de)
DD (1) DD246895A7 (de)
DE (1) DE3374667D1 (de)
SU (1) SU1417963A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856311A (en) * 1987-06-11 1989-08-15 Vital Force, Inc. Apparatus and method for the rapid attainment of high hydrostatic pressures and concurrent delivery to a workpiece
US4942750A (en) * 1989-01-23 1990-07-24 Vital Force, Inc. Apparatus and method for the rapid attainment of high hydrostatic pressures and concurrent delivery to a workpiece
DE4322595C2 (de) * 1993-07-07 1998-04-16 Schaefer Hydroforming Gmbh Vorrichtung zum Herstellen von Hohlkörpern nach dem Innenhochdruckumformverfahren
DE19521101A1 (de) * 1995-06-09 1996-12-12 Rexroth Mannesmann Gmbh Hydraulische Druckübersetzereinheit, insbesondere für eine nach dem Innenhochdruckumformverfahren arbeitende Presse
US6079244A (en) * 1996-01-04 2000-06-27 Ball Corporation Method and apparatus for reshaping a container body
US5916317A (en) * 1996-01-04 1999-06-29 Ball Corporation Metal container body shaping/embossing
US5992197A (en) * 1997-03-28 1999-11-30 The Budd Company Forming technique using discrete heating zones
DE19805172C2 (de) 1998-02-10 2001-06-07 Daimler Chrysler Ag Vorrichtung zum Innenhochdruck-Umformen eines Werkstückes
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
US6209372B1 (en) 1999-09-20 2001-04-03 The Budd Company Internal hydroformed reinforcements
GB0306774D0 (en) * 2003-03-25 2003-04-30 Weatherford Lamb Hydraulically assisted tubing expansion
US8746028B2 (en) * 2002-07-11 2014-06-10 Weatherford/Lamb, Inc. Tubing expansion
US7350585B2 (en) * 2001-04-06 2008-04-01 Weatherford/Lamb, Inc. Hydraulically assisted tubing expansion
GB0108934D0 (en) * 2001-04-10 2001-05-30 Weatherford Lamb Downhole Tool
EP1329269B1 (de) * 2002-01-17 2005-02-09 Alcan Technology & Management AG Innenhochdruck-Umformvorrichtung und Verwendung derselben
CA2461855C (en) * 2003-03-25 2008-05-20 Weatherford/Lamb, Inc. Vibration assisted tubing expansion
JP6098493B2 (ja) * 2013-12-03 2017-03-22 株式会社デンソー 鍛造装置
WO2016091376A1 (en) * 2014-12-09 2016-06-16 Sandvik Intellectual Property Ab A method and arrangement for manufacturing of tubes by continuous hydraulic expansion
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
CN106734493B (zh) * 2016-12-20 2018-06-26 桂林电子科技大学 一种胀形压力脉动加载的中小型内高压成形机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1652616A1 (de) * 1968-02-17 1971-04-01 Bolt Associates Inc Verfahren und Vorrichtung zur Verformung von Werkstoffen durch hohe Druckimpulse
US3797294A (en) * 1968-09-25 1974-03-19 Continental Can Co Apparatus for hydraulic electrohydraulic forming of tubular elements
JPS554519B2 (de) * 1972-10-06 1980-01-30
DE2705140C2 (de) * 1977-02-08 1979-12-20 Thyssen Industrie Ag, 4300 Essen Mit einem Strebförderer verbundene Rückvorrichtung für ein Schreitausbaugestell

Also Published As

Publication number Publication date
DD246895A7 (de) 1987-06-24
EP0114924A3 (en) 1984-11-14
EP0114924A2 (de) 1984-08-08
EP0114924B1 (de) 1987-11-25
JPS59137142A (ja) 1984-08-07
BG39831A1 (en) 1986-09-15
US4619129A (en) 1986-10-28
SU1417963A1 (ru) 1988-08-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee