DE50300549D1 - Vorrichtung zum Warmumformen - Google Patents

Vorrichtung zum Warmumformen

Info

Publication number
DE50300549D1
DE50300549D1 DE50300549T DE50300549T DE50300549D1 DE 50300549 D1 DE50300549 D1 DE 50300549D1 DE 50300549 T DE50300549 T DE 50300549T DE 50300549 T DE50300549 T DE 50300549T DE 50300549 D1 DE50300549 D1 DE 50300549D1
Authority
DE
Germany
Prior art keywords
coolant
ejector
hot forming
die
shaft
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 - Fee Related
Application number
DE50300549T
Other languages
English (en)
Inventor
Dietrich Boehme
Gerhard Weber
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.)
EIFELWERK HEINRICH STEIN GmbH
Original Assignee
EIFELWERK HEINRICH STEIN GmbH
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 EIFELWERK HEINRICH STEIN GmbH filed Critical EIFELWERK HEINRICH STEIN GmbH
Priority to DE50300549T priority Critical patent/DE50300549D1/de
Application granted granted Critical
Publication of DE50300549D1 publication Critical patent/DE50300549D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B21K1/00—Making machine elements
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • B21K1/761—Making machine elements elements not mentioned in one of the preceding groups rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools
    • B21J13/14—Ejecting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J3/00—Lubricating during forging or pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/18—Drives for forging presses operated by making use of gearing mechanisms, e.g. levers, spindles, crankshafts, eccentrics, toggle-levers, rack bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F2003/026—Mold wall lubrication or article surface lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Heat Treatment Of Articles (AREA)
  • Tunnel Furnaces (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
DE50300549T 2002-07-05 2003-06-28 Vorrichtung zum Warmumformen Expired - Fee Related DE50300549D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50300549T DE50300549D1 (de) 2002-07-05 2003-06-28 Vorrichtung zum Warmumformen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10230837A DE10230837B4 (de) 2002-07-05 2002-07-05 Vorrichtung zum Warmumformen
DE50300549T DE50300549D1 (de) 2002-07-05 2003-06-28 Vorrichtung zum Warmumformen

Publications (1)

Publication Number Publication Date
DE50300549D1 true DE50300549D1 (de) 2005-06-23

Family

ID=29719508

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10230837A Expired - Fee Related DE10230837B4 (de) 2002-07-05 2002-07-05 Vorrichtung zum Warmumformen
DE50300549T Expired - Fee Related DE50300549D1 (de) 2002-07-05 2003-06-28 Vorrichtung zum Warmumformen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10230837A Expired - Fee Related DE10230837B4 (de) 2002-07-05 2002-07-05 Vorrichtung zum Warmumformen

Country Status (4)

Country Link
EP (1) EP1378303B1 (de)
AT (1) ATE295763T1 (de)
DE (2) DE10230837B4 (de)
ES (1) ES2242918T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006020861B4 (de) 2006-05-04 2010-08-26 Gesenkschmiede Schneider Gmbh Einstufiges Schmiedeverfahren und Vorrichtung zur Herstellung von buchsenartigen Schmiedeteilen
DE102007005257B4 (de) 2007-02-02 2022-01-27 Volkswagen Ag Formmatrize oder Formpatrize zum Formhärten und Verfahren zum Warmumformen oder Formhärten eines Bauteils
CN104226809B (zh) * 2014-08-29 2016-06-08 如皋市大生线路器材有限公司 一种铁路高压线路用支撑单耳模具
CN104841822B (zh) * 2015-06-04 2016-08-24 浙江中集铸锻有限公司 一种热锻冷却系统
CN109014000A (zh) * 2018-09-07 2018-12-18 佛山朝鸿新材料科技有限公司 一种设有降温装置的汽车半轴锻压模具及其锻压工艺
CN111036821A (zh) * 2019-12-17 2020-04-21 江苏理研科技股份有限公司 一种可内部冷却润滑的模具及其冷却润滑方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2027692B2 (de) * 1970-06-05 1974-01-03 F.B. Hatebur Ag, Basel (Schweiz) Quertransport-Warmgesenkschmiedepresse
US4666665A (en) * 1986-01-30 1987-05-19 Federal-Mogul Corporation Hot-forging small inner diameter powdered metal parts
FR2670411B1 (fr) * 1990-12-14 1993-04-09 Ascometal Sa Dispositif de forgeage a mi-chaud d'une piece metallique et procede d'utilisation d'un tel dispositif.
DE19648708C2 (de) * 1996-11-25 2003-01-09 Langenstein & Schemann Gmbh Gesteuerte Kühlung eines Warmumform-Werkzeugs
JP2001047174A (ja) * 1999-08-10 2001-02-20 Yasuharu Imahori 密閉型鍛造装置

Also Published As

Publication number Publication date
EP1378303A2 (de) 2004-01-07
ES2242918T3 (es) 2005-11-16
DE10230837B4 (de) 2004-12-23
ATE295763T1 (de) 2005-06-15
EP1378303B1 (de) 2005-05-18
EP1378303A3 (de) 2004-05-06
DE10230837A1 (de) 2004-02-12

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee