FR2756759B1 - Procede de forgeage a moule ferme et presse de forgeage a rotation par increment - Google Patents

Procede de forgeage a moule ferme et presse de forgeage a rotation par increment

Info

Publication number
FR2756759B1
FR2756759B1 FR9715428A FR9715428A FR2756759B1 FR 2756759 B1 FR2756759 B1 FR 2756759B1 FR 9715428 A FR9715428 A FR 9715428A FR 9715428 A FR9715428 A FR 9715428A FR 2756759 B1 FR2756759 B1 FR 2756759B1
Authority
FR
France
Prior art keywords
forging
closed mold
incremental rotation
press
forging press
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
FR9715428A
Other languages
English (en)
Other versions
FR2756759A1 (fr
Inventor
Hugo E Delgado
Timothy E Howson
Jack M Hyzak
Paul D Antaya
Thomas F Doherty
Paul J Gargolinski
Peter S Jepson
Martin M Morra
Iii James E Shannon
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.)
Wyman Gordon Co
Original Assignee
Wyman Gordon Co
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 Wyman Gordon Co filed Critical Wyman Gordon Co
Publication of FR2756759A1 publication Critical patent/FR2756759A1/fr
Application granted granted Critical
Publication of FR2756759B1 publication Critical patent/FR2756759B1/fr
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
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/32—Making machine elements wheels; discs discs, e.g. disc wheels
    • 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
    • B21J5/008—Incremental forging
    • 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
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
FR9715428A 1996-12-06 1997-12-05 Procede de forgeage a moule ferme et presse de forgeage a rotation par increment Expired - Fee Related FR2756759B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3325096P 1996-12-06 1996-12-06
US3849397P 1997-02-24 1997-02-24
US91980297A 1997-08-29 1997-08-29

Publications (2)

Publication Number Publication Date
FR2756759A1 FR2756759A1 (fr) 1998-06-12
FR2756759B1 true FR2756759B1 (fr) 2001-01-12

Family

ID=27364351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9715428A Expired - Fee Related FR2756759B1 (fr) 1996-12-06 1997-12-05 Procede de forgeage a moule ferme et presse de forgeage a rotation par increment

Country Status (3)

Country Link
EP (1) EP0846505A3 (fr)
CN (1) CN1074692C (fr)
FR (1) FR2756759B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4616174B2 (ja) * 2003-08-11 2011-01-19 ワシ興産株式会社 ホイールの製造方法とそのホイール
WO2010145551A1 (fr) * 2009-06-17 2010-12-23 苏州昆仑先进制造技术装备有限公司 Dispositif de formage par extrusion à distribution et procédé de formage par extrusion à distribution
CN101912889B (zh) * 2009-06-17 2013-07-31 苏州昆仑先进制造技术装备有限公司 分布挤压工艺方法及其分布挤压模具
CN101941039B (zh) * 2010-09-15 2011-11-23 中南大学 一种高强铝合金等温变向自由锻方法及装置
CN102172755B (zh) * 2011-03-30 2013-05-08 重庆长征重工有限责任公司 一种提高中高速柴油机连杆表面质量的制造方法
CN111496168A (zh) * 2020-05-19 2020-08-07 来富汽车配件(嘉善)有限公司 环形锻件成型装置及成型方法
CN116274807A (zh) * 2023-03-31 2023-06-23 嘉兴晨人一信仪表有限公司 一种叶轮锻造方法、使用该方法制造的叶轮和离心泵

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638471A (en) * 1969-11-28 1972-02-01 United States Steel Corp Heavy press forging apparatus and method
DE2833181C2 (de) * 1978-07-28 1982-05-13 Langenstein & Schemann Ag, 8630 Coburg Schmiedepresse zum Schmieden eines Wellenflansches
US4413496A (en) * 1979-01-12 1983-11-08 Diemer Donald J Method of making flanged track tractor roller for off-highway equipment
JPS56163048A (en) * 1980-05-21 1981-12-15 Wako:Kk Precision die forging method
JPS61232029A (ja) * 1985-04-05 1986-10-16 Komatsu Ltd 密閉鍛造用の金型装置
US4907436A (en) * 1988-10-11 1990-03-13 Efco, Inc. Step forging press
EP0734294B1 (fr) * 1993-12-17 1999-12-29 Wyman-Gordon Company Forgeage par etapes au moyen de matrices segmentees et fermees

Also Published As

Publication number Publication date
EP0846505A3 (fr) 1999-12-08
EP0846505A2 (fr) 1998-06-10
CN1074692C (zh) 2001-11-14
CN1190608A (zh) 1998-08-19
FR2756759A1 (fr) 1998-06-12

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110218