EP2952273A4 - Forging device and forging method - Google Patents

Forging device and forging method

Info

Publication number
EP2952273A4
EP2952273A4 EP13873655.8A EP13873655A EP2952273A4 EP 2952273 A4 EP2952273 A4 EP 2952273A4 EP 13873655 A EP13873655 A EP 13873655A EP 2952273 A4 EP2952273 A4 EP 2952273A4
Authority
EP
European Patent Office
Prior art keywords
forging
forging method
forging device
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.)
Withdrawn
Application number
EP13873655.8A
Other languages
German (de)
French (fr)
Other versions
EP2952273A1 (en
Inventor
Takuya Sukeda
Hirohumi INOSHITA
Naoki Hirai
Yoshinori Ishikawa
Hideji Naito
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of EP2952273A1 publication Critical patent/EP2952273A1/en
Publication of EP2952273A4 publication Critical patent/EP2952273A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/16—Spinning over shaping mandrels or formers
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • 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
    • B21K21/16—Remodelling hollow bodies with respect to the shape of the cross-section
    • 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
    • B21K23/00—Making other articles
    • B21K23/04—Making other articles flanged articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
EP13873655.8A 2013-01-30 2013-12-03 Forging device and forging method Withdrawn EP2952273A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013015916A JP2014144481A (en) 2013-01-30 2013-01-30 Forging apparatus and forging method
PCT/JP2013/082464 WO2014119120A1 (en) 2013-01-30 2013-12-03 Forging device and forging method

Publications (2)

Publication Number Publication Date
EP2952273A1 EP2952273A1 (en) 2015-12-09
EP2952273A4 true EP2952273A4 (en) 2016-03-23

Family

ID=51261850

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13873655.8A Withdrawn EP2952273A4 (en) 2013-01-30 2013-12-03 Forging device and forging method

Country Status (8)

Country Link
US (1) US20150352629A1 (en)
EP (1) EP2952273A4 (en)
JP (1) JP2014144481A (en)
KR (1) KR20150103187A (en)
CN (1) CN104968450A (en)
BR (1) BR112015018258A2 (en)
RU (1) RU2015131210A (en)
WO (1) WO2014119120A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106903255A (en) * 2017-04-19 2017-06-30 中国航发北京航空材料研究院 A kind of rotary rolling forging apparatus of Rotary forging
TR201809473A2 (en) * 2018-07-03 2018-07-23 Tusas Motor Sanayii Anonim Sirketi A ROTATIONAL SYMMETRIC AND NON-SYMMETRIC PLASTIC FORMING MACHINE

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2901083C2 (en) * 1979-01-12 1983-05-11 Siemens AG, 1000 Berlin und 8000 München Smoothing device for perforated metal disks
JPS61144232A (en) 1984-12-17 1986-07-01 Nabeya Kogyo Kk Manufacture of pulley
US5951422A (en) * 1996-06-24 1999-09-14 The Gates Corporation Hub and pulley with radially inward annular collar
JP2000051987A (en) * 1998-08-05 2000-02-22 Daido Steel Co Ltd Hot forging method
DE19960582A1 (en) * 1999-12-15 2000-08-03 Leico Werkzeugmaschb Gmbh & Co Pressure rolling process for transmission components, involving clamping workpiece to tool, rotating it, partly separating sector with pressure roller and deforming
JP3812329B2 (en) * 2000-03-14 2006-08-23 日産自動車株式会社 Plastic working method
JP2004098089A (en) * 2002-09-05 2004-04-02 Mitsubishi Heavy Ind Ltd Method and device for forming disk-shaped component
JP5056719B2 (en) * 2008-10-17 2012-10-24 トヨタ自動車株式会社 Sequential molding apparatus and method
JP2010099729A (en) * 2008-10-27 2010-05-06 Toyota Motor Corp Sequential forming apparatus and its method
CN101722260B (en) * 2009-12-10 2011-04-27 中冶陕压重工设备有限公司 Free forging method of forge piece of rotary arms
JP2011224581A (en) * 2010-04-15 2011-11-10 Toyota Motor Corp Roller forging method
JP2011224605A (en) 2010-04-19 2011-11-10 Toyota Motor Corp Forging method

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO2014119120A1 *

Also Published As

Publication number Publication date
JP2014144481A (en) 2014-08-14
CN104968450A (en) 2015-10-07
RU2015131210A (en) 2017-03-03
US20150352629A1 (en) 2015-12-10
EP2952273A1 (en) 2015-12-09
WO2014119120A1 (en) 2014-08-07
BR112015018258A2 (en) 2017-07-18
KR20150103187A (en) 2015-09-09

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Legal Events

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