EP3281719A4 - Matrice de forgeage à chaud et procédé de forgeage à chaud - Google Patents

Matrice de forgeage à chaud et procédé de forgeage à chaud Download PDF

Info

Publication number
EP3281719A4
EP3281719A4 EP16776474.5A EP16776474A EP3281719A4 EP 3281719 A4 EP3281719 A4 EP 3281719A4 EP 16776474 A EP16776474 A EP 16776474A EP 3281719 A4 EP3281719 A4 EP 3281719A4
Authority
EP
European Patent Office
Prior art keywords
hot forging
die
forging die
forging method
hot
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.)
Granted
Application number
EP16776474.5A
Other languages
German (de)
English (en)
Other versions
EP3281719B1 (fr
EP3281719A1 (fr
Inventor
Hisashi MITSUNAGA
Tsuyoshi Fukui
Toshiya Teramae
Toshiaki Nonomura
Hideki Matsumoto
Eiji SHIMOHIRA
Satoshi KOHIKI
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.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of EP3281719A1 publication Critical patent/EP3281719A1/fr
Publication of EP3281719A4 publication Critical patent/EP3281719A4/fr
Application granted granted Critical
Publication of EP3281719B1 publication Critical patent/EP3281719B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21K3/00—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like
    • B21K3/04—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like blades, e.g. for turbines; Upsetting of blade roots
    • 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
    • B21J1/04—Shaping in the rough solely by 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
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/14—Forging machines working with several hammers
    • 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
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
EP16776474.5A 2015-04-06 2016-03-31 Matrice de forgeage à chaud et procédé de forgeage à chaud Active EP3281719B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015077337 2015-04-06
PCT/JP2016/060732 WO2016163307A1 (fr) 2015-04-06 2016-03-31 Matrice de forgeage à chaud et procédé de forgeage à chaud

Publications (3)

Publication Number Publication Date
EP3281719A1 EP3281719A1 (fr) 2018-02-14
EP3281719A4 true EP3281719A4 (fr) 2018-12-19
EP3281719B1 EP3281719B1 (fr) 2020-09-23

Family

ID=57072486

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16776474.5A Active EP3281719B1 (fr) 2015-04-06 2016-03-31 Matrice de forgeage à chaud et procédé de forgeage à chaud

Country Status (4)

Country Link
EP (1) EP3281719B1 (fr)
JP (1) JP6108258B2 (fr)
ES (1) ES2835953T3 (fr)
WO (1) WO2016163307A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US611574A (en) * 1898-09-27 Die fob and method of swaging metallic balls
US3893328A (en) * 1973-05-17 1975-07-08 Gfm Fertigungstechnik Swaging tool
JPS60250843A (ja) * 1984-05-28 1985-12-11 Daido Steel Co Ltd 背切り加工用の刃
JP3208818B2 (ja) * 1992-02-28 2001-09-17 石川島播磨重工業株式会社 プレス用金型およびプレス方法
US20040139781A1 (en) * 2002-04-04 2004-07-22 Rozhdestvenskiy Vladimir Vladimirovich Method for producing forgings mainly made of metals and alloys of titanium group and a forging system for carrying out said method
EP2149411A1 (fr) * 2008-07-29 2010-02-03 Magna Powertrain AG & Co. KG Marteau pour une machine à rétreindre rotative

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854900B2 (ja) * 1976-07-05 1983-12-07 株式会社神戸製鋼所 フランジ付軸材の成形方法及び成形装置
JPS561236A (en) * 1979-06-18 1981-01-08 Nippon Steel Corp Production of rough shape billet by forging
JPS55136535A (en) * 1979-04-10 1980-10-24 Sumitomo Metal Ind Ltd Roughening method in die forging
JPH07185725A (ja) * 1993-12-28 1995-07-25 Daido Steel Co Ltd ロールとその製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US611574A (en) * 1898-09-27 Die fob and method of swaging metallic balls
US3893328A (en) * 1973-05-17 1975-07-08 Gfm Fertigungstechnik Swaging tool
JPS60250843A (ja) * 1984-05-28 1985-12-11 Daido Steel Co Ltd 背切り加工用の刃
JP3208818B2 (ja) * 1992-02-28 2001-09-17 石川島播磨重工業株式会社 プレス用金型およびプレス方法
US20040139781A1 (en) * 2002-04-04 2004-07-22 Rozhdestvenskiy Vladimir Vladimirovich Method for producing forgings mainly made of metals and alloys of titanium group and a forging system for carrying out said method
EP2149411A1 (fr) * 2008-07-29 2010-02-03 Magna Powertrain AG & Co. KG Marteau pour une machine à rétreindre rotative

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016163307A1 *

Also Published As

Publication number Publication date
EP3281719B1 (fr) 2020-09-23
EP3281719A1 (fr) 2018-02-14
JP6108258B2 (ja) 2017-04-05
JPWO2016163307A1 (ja) 2017-04-27
ES2835953T3 (es) 2021-06-23
WO2016163307A1 (fr) 2016-10-13

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