BR112015018258A2 - dispositivo de forjamento e método de forjamento - Google Patents

dispositivo de forjamento e método de forjamento

Info

Publication number
BR112015018258A2
BR112015018258A2 BR112015018258A BR112015018258A BR112015018258A2 BR 112015018258 A2 BR112015018258 A2 BR 112015018258A2 BR 112015018258 A BR112015018258 A BR 112015018258A BR 112015018258 A BR112015018258 A BR 112015018258A BR 112015018258 A2 BR112015018258 A2 BR 112015018258A2
Authority
BR
Brazil
Prior art keywords
workpiece
forging
roller
geometry axis
outer peripheral
Prior art date
Application number
BR112015018258A
Other languages
English (en)
Inventor
Naito Hideji
Inoshita Hirohumi
Hirai Naoki
Sukeda Takuya
Ishikawa Yoshinori
Original Assignee
Toyota Motor Co 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of BR112015018258A2 publication Critical patent/BR112015018258A2/pt

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)

Abstract

resumo patente de invenção: "dispositivo de forjamento e método de forjamento". a presente invenção refere-se a um dispositivo de forjamento que inclui uma mesa giratória e um rolete de modelagem, cujo dispositivo de forjamento forja uma peça de trabalho, de tal modo que uma superfície periférica externa do rolete de modelagem seja pressionada contra uma superfície de extremidade da peça de trabalho na direção do eixo geométrico central da peça de trabalho enquanto a peça de trabalho é girada por uma mesa giratória, em que o rolete de modelagem é afastado de um eixo geométrico giratório, e uma posição daquela extremidade da superfície periférica externa do rolete de modelagem, que é oposta a um lado do eixo geométrico de rotação na direção do eixo geométrico central do rolete de modelagem, está localizada em um lado externo na direção radial da peça de trabalho em relação a uma posição de uma superfície periférica externa da peça de trabalho que foi forjada.
BR112015018258A 2013-01-30 2013-12-03 dispositivo de forjamento e método de forjamento BR112015018258A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013015916A JP2014144481A (ja) 2013-01-30 2013-01-30 鍛造装置および鍛造方法
PCT/JP2013/082464 WO2014119120A1 (ja) 2013-01-30 2013-12-03 鍛造装置および鍛造方法

Publications (1)

Publication Number Publication Date
BR112015018258A2 true BR112015018258A2 (pt) 2017-07-18

Family

ID=51261850

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015018258A BR112015018258A2 (pt) 2013-01-30 2013-12-03 dispositivo de forjamento e método de forjamento

Country Status (8)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106903255A (zh) * 2017-04-19 2017-06-30 中国航发北京航空材料研究院 一种回转体锻件的旋转滚动锻造装置
TR201809473A2 (tr) 2018-07-03 2018-07-23 Tusas Motor Sanayii Anonim Sirketi Bi̇r rotasyonel si̇metri̇k ve si̇metri̇k olmayan plasti̇k şeki̇llendi̇rme tezgahi

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2901083C2 (de) * 1979-01-12 1983-05-11 Siemens AG, 1000 Berlin und 8000 München Glättvorrichtung für gelochte Metallscheiben
JPS61144232A (ja) 1984-12-17 1986-07-01 Nabeya Kogyo Kk プ−リの製造方法
US5951422A (en) * 1996-06-24 1999-09-14 The Gates Corporation Hub and pulley with radially inward annular collar
JP2000051987A (ja) * 1998-08-05 2000-02-22 Daido Steel Co Ltd 熱間鍛造方法
DE19960582A1 (de) * 1999-12-15 2000-08-03 Leico Werkzeugmaschb Gmbh & Co Verfahren und Vorrichtung zum Drückwalzen
JP3812329B2 (ja) * 2000-03-14 2006-08-23 日産自動車株式会社 塑性加工方法
JP2004098089A (ja) * 2002-09-05 2004-04-02 Mitsubishi Heavy Ind Ltd ディスク状部品の成形方法および成形装置
JP5056719B2 (ja) * 2008-10-17 2012-10-24 トヨタ自動車株式会社 逐次成形装置およびその方法
JP2010099729A (ja) * 2008-10-27 2010-05-06 Toyota Motor Corp 逐次成形装置およびその方法
CN101722260B (zh) * 2009-12-10 2011-04-27 中冶陕压重工设备有限公司 一种转臂类锻件的自由锻造方法
JP2011224581A (ja) * 2010-04-15 2011-11-10 Toyota Motor Corp ローラ鍛造方法
JP2011224605A (ja) 2010-04-19 2011-11-10 Toyota Motor Corp 鍛造方法

Also Published As

Publication number Publication date
EP2952273A1 (en) 2015-12-09
US20150352629A1 (en) 2015-12-10
RU2015131210A (ru) 2017-03-03
CN104968450A (zh) 2015-10-07
KR20150103187A (ko) 2015-09-09
EP2952273A4 (en) 2016-03-23
JP2014144481A (ja) 2014-08-14
WO2014119120A1 (ja) 2014-08-07

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]