DK1477248T3 - Fremgangsmåde til fremstilling af et hult legeme som halvfabrikat for en digel eller en stöbevalse - Google Patents

Fremgangsmåde til fremstilling af et hult legeme som halvfabrikat for en digel eller en stöbevalse

Info

Publication number
DK1477248T3
DK1477248T3 DK04007496T DK04007496T DK1477248T3 DK 1477248 T3 DK1477248 T3 DK 1477248T3 DK 04007496 T DK04007496 T DK 04007496T DK 04007496 T DK04007496 T DK 04007496T DK 1477248 T3 DK1477248 T3 DK 1477248T3
Authority
DK
Denmark
Prior art keywords
hollow body
crucible
semi
making
finished product
Prior art date
Application number
DK04007496T
Other languages
Danish (da)
English (en)
Inventor
Fred Riechert
Hans-Guenter Dr Wobker
Original Assignee
Km Europa Metal Ag
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 Km Europa Metal Ag filed Critical Km Europa Metal Ag
Application granted granted Critical
Publication of DK1477248T3 publication Critical patent/DK1477248T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/06—Shaping thick-walled hollow articles, e.g. projectiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/08—Upsetting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/10—Piercing billets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Continuous Casting (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DK04007496T 2003-05-14 2004-03-27 Fremgangsmåde til fremstilling af et hult legeme som halvfabrikat for en digel eller en stöbevalse DK1477248T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10321566A DE10321566A1 (de) 2003-05-14 2003-05-14 Verfahren zur Herstellung eines Hohlkörpers als Halbzeug für einen Tiegel oder eine Gießwalze

Publications (1)

Publication Number Publication Date
DK1477248T3 true DK1477248T3 (da) 2007-01-02

Family

ID=33016381

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04007496T DK1477248T3 (da) 2003-05-14 2004-03-27 Fremgangsmåde til fremstilling af et hult legeme som halvfabrikat for en digel eller en stöbevalse

Country Status (6)

Country Link
EP (1) EP1477248B1 (de)
AT (1) ATE337116T1 (de)
DE (2) DE10321566A1 (de)
DK (1) DK1477248T3 (de)
ES (1) ES2268522T3 (de)
PT (1) PT1477248E (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006024125A1 (de) * 2006-05-22 2007-11-29 Gurtec Gmbh Förderrolle
CN100446889C (zh) * 2007-04-12 2008-12-31 林昌绪 利用冷镦机加工金属盲管零件的加工方法
EP2797705B1 (de) * 2011-12-30 2018-02-21 Bharat Forge Limited Verfahren zur herstellung von hohlwellen
RU2605875C1 (ru) * 2015-07-13 2016-12-27 Виталий Вениаминович Девятов Способ изготовления длинномерных полых изделий
RU2699425C1 (ru) * 2018-07-30 2019-09-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") Способ изготовления полой цилиндрической заготовки
DE102024109118A1 (de) * 2024-03-28 2025-10-02 Sms Group Gmbh Verfahren und Vorrichtung zur Herstellung von Hülsen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2425501A1 (de) * 1974-05-27 1975-12-11 Kabel Metallwerke Ghh Verfahren und vorrichtung zum napffliesspressen von dickwandigen hohlkoerpern mit boden
US4059003A (en) * 1974-10-29 1977-11-22 Moore Charles H Process for producing heavy-duty high-pressure ferrous metal cup-shaped products having a cylindrical barrel
DE2817415A1 (de) * 1978-04-18 1979-10-25 Mannesmann Ag Verfahren und vorrichtung zum warmfliesspressen von lochstuecken mit bodenstueck aus rundstranggussbloecken
JPS6049825A (ja) * 1983-08-31 1985-03-19 Komatsu Ltd 鍛造によるせん孔方法
DE19852537C2 (de) * 1998-11-05 2003-01-09 Mannesmann Ag Ziehpreßverfahren zur Herstellung eines nahtlosen Hohlkörpers mit Boden oder eines nahtlosen Rohres
KR100466066B1 (ko) * 2000-04-25 2005-01-13 미츠비시 쥬고교 가부시키가이샤 열간 확장 성형용 금속 빌렛
DE10108861B4 (de) * 2001-02-15 2005-02-03 V&M Deutschland Gmbh Einrichtung zur Herstellung eines nahtlosen Hohlkörpers mit Boden oder eines nahtlosen Rohres aus Stahl

Also Published As

Publication number Publication date
DE502004001238D1 (de) 2006-10-05
EP1477248A3 (de) 2005-01-05
ES2268522T3 (es) 2007-03-16
ATE337116T1 (de) 2006-09-15
PT1477248E (pt) 2006-12-29
EP1477248B1 (de) 2006-08-23
EP1477248A2 (de) 2004-11-17
DE10321566A1 (de) 2004-12-02

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