IN2015DN01595A - - Google Patents

Info

Publication number
IN2015DN01595A
IN2015DN01595A IN1595DEN2015A IN2015DN01595A IN 2015DN01595 A IN2015DN01595 A IN 2015DN01595A IN 1595DEN2015 A IN1595DEN2015 A IN 1595DEN2015A IN 2015DN01595 A IN2015DN01595 A IN 2015DN01595A
Authority
IN
India
Prior art keywords
crankshaft
cross sectional
forged
flash
die
Prior art date
Application number
Other languages
English (en)
Inventor
Tomihiko Fukuyasu
Nobutaka Tanimoto
Junichi Okubo
Kunihiro Yoshida
Original Assignee
Nippon Steel & Sumitomo Metal 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 Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of IN2015DN01595A publication Critical patent/IN2015DN01595A/en

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
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/08—Making machine elements axles or shafts crankshafts
    • 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
    • B21J5/08—Upsetting
    • 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
    • B21J5/025—Closed die 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
    • B21J5/027—Trimming
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/08—Crankshafts made in one piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2220/00—Shaping
    • F16C2220/40—Shaping by deformation without removing material
    • F16C2220/46—Shaping by deformation without removing material by forging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49286—Crankshaft making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Forging (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
IN1595DEN2015 2012-07-27 2012-07-27 IN2015DN01595A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/004796 WO2014016875A1 (fr) 2012-07-27 2012-07-27 Procédé pour produire un vilebrequin estampé

Publications (1)

Publication Number Publication Date
IN2015DN01595A true IN2015DN01595A (fr) 2015-07-03

Family

ID=49996712

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1595DEN2015 IN2015DN01595A (fr) 2012-07-27 2012-07-27

Country Status (5)

Country Link
US (1) US9937550B2 (fr)
JP (1) JP5800091B2 (fr)
CN (1) CN104487188B (fr)
IN (1) IN2015DN01595A (fr)
WO (1) WO2014016875A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3037189B1 (fr) * 2014-12-23 2018-11-07 Ellwood National Investment Corp. Forgeage de précision pour blocs d'extrémités fluidiques
WO2016147674A1 (fr) * 2015-03-18 2016-09-22 新日鐵住金株式会社 Procédé de fabrication de vilebrequin forgé
EP3299096B1 (fr) * 2015-05-19 2019-09-25 Nippon Steel Corporation Dispositif et procédé de fabrication d'un vilebrequin forgé
CN107391779B (zh) * 2016-05-17 2019-08-06 中国科学院金属研究所 一种模锻柴油机曲轴的坯料形状设计方法
CN106270356A (zh) * 2016-08-02 2017-01-04 盐城市鑫海机械有限公司 一种割草机偏心曲轴的加工方法
CN109715312B (zh) * 2016-09-20 2021-04-16 日本制铁株式会社 锻造曲轴的制造方法
MX2019005016A (es) * 2016-11-29 2019-06-20 Nippon Steel & Sumitomo Metal Corp Método para producir un cigüeñal forjado.
JP6881135B2 (ja) * 2017-08-03 2021-06-02 日本製鉄株式会社 型鍛造部材の製造方法及び型鍛造部材の製造設備
CN112475180A (zh) * 2020-11-12 2021-03-12 中国第一重型机械股份公司 一种台阶轴类锻件的锻造模具及方法
CN114406171A (zh) * 2021-12-10 2022-04-29 钢铁研究总院 一种带环类轴类锻件一体化净成型方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713320A (en) * 1971-05-28 1973-01-30 Walker Forge Inc Method of handling metal stock for hot forging
DE2643340C2 (de) * 1976-09-25 1984-06-28 Eumuco Aktiengesellschaft für Maschinenbau, 5090 Leverkusen Verfahren und Vorrichtung zur Herstellung einer Kurbelwelle durch Warmumformung
JPS58215237A (ja) * 1982-06-08 1983-12-14 Musashi Seimitsu Kogyo Kk クランクシヤフトの製造方法
JPS6160236A (ja) * 1984-08-31 1986-03-27 Nagura Tekkosho:Kk 素材中間部の据込方法とその据込装置
JPH02104437A (ja) * 1988-10-07 1990-04-17 Mazda Motor Corp アルミニウム合金製コネクテイングロツドの製造法
JPH05228574A (ja) 1992-02-21 1993-09-07 Honda Motor Co Ltd クランクシャフトの成形方法
JP3156506B2 (ja) 1994-07-12 2001-04-16 日産自動車株式会社 鍛造品の反転移送方法及び同方法に使用する鍛造金型並びにプレス機械
JP2000094087A (ja) * 1998-09-16 2000-04-04 Sumitomo Metal Ind Ltd クランク軸の製造技術
JP2003326332A (ja) * 2002-05-13 2003-11-18 Kobe Steel Ltd クランク軸の成形方法

Also Published As

Publication number Publication date
JPWO2014016875A1 (ja) 2016-07-07
CN104487188B (zh) 2016-07-06
US20150128416A1 (en) 2015-05-14
CN104487188A (zh) 2015-04-01
US9937550B2 (en) 2018-04-10
WO2014016875A1 (fr) 2014-01-30
JP5800091B2 (ja) 2015-10-28

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