JP5575991B2 - 内燃機関用バルブの製造方法 - Google Patents

内燃機関用バルブの製造方法 Download PDF

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Publication number
JP5575991B2
JP5575991B2 JP2013538408A JP2013538408A JP5575991B2 JP 5575991 B2 JP5575991 B2 JP 5575991B2 JP 2013538408 A JP2013538408 A JP 2013538408A JP 2013538408 A JP2013538408 A JP 2013538408A JP 5575991 B2 JP5575991 B2 JP 5575991B2
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JP
Japan
Prior art keywords
valve
umbrella
die
forging
face
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.)
Active
Application number
JP2013538408A
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English (en)
Japanese (ja)
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JPWO2013054437A1 (ja
Inventor
一憲 倉橋
真行 三上
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.)
Nittan Corp
Original Assignee
Nittan Valve 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 Nittan Valve Co Ltd filed Critical Nittan Valve Co Ltd
Application granted granted Critical
Publication of JP5575991B2 publication Critical patent/JP5575991B2/ja
Publication of JPWO2013054437A1 publication Critical patent/JPWO2013054437A1/ja
Active legal-status Critical Current
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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
    • B21K1/20—Making machine elements valve parts
    • B21K1/22—Making machine elements valve parts poppet valves, e.g. for internal-combustion engines
    • 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
    • B21J1/02—Preliminary treatment of metal stock without particular shaping, e.g. salvaging segregated zones, forging or pressing in the rough
    • B21J1/025—Preliminary treatment of metal stock without particular shaping, e.g. salvaging segregated zones, forging or pressing in the rough affecting grain orientation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
    • B23P15/002—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings poppet valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • F01L2303/01—Tools for producing, mounting or adjusting, e.g. some part of the distribution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/01—Absolute values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • F01L3/04—Coated valve members or valve-seats
    • 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
    • Y10T29/49298—Poppet or I.C. engine valve or valve seat making
    • 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
    • Y10T29/49298—Poppet or I.C. engine valve or valve seat making
    • Y10T29/49307—Composite or hollow valve stem or head making
    • 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
    • Y10T29/49298—Poppet or I.C. engine valve or valve seat making
    • Y10T29/49307—Composite or hollow valve stem or head making
    • Y10T29/49309—Composite or hollow valve stem or head making including forging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Forging (AREA)
JP2013538408A 2011-10-14 2011-10-14 内燃機関用バルブの製造方法 Active JP5575991B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/073652 WO2013054437A1 (ja) 2011-10-14 2011-10-14 内燃機関用バルブの製造方法

Publications (2)

Publication Number Publication Date
JP5575991B2 true JP5575991B2 (ja) 2014-08-20
JPWO2013054437A1 JPWO2013054437A1 (ja) 2015-03-30

Family

ID=48081512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013538408A Active JP5575991B2 (ja) 2011-10-14 2011-10-14 内燃機関用バルブの製造方法

Country Status (7)

Country Link
US (1) US9015940B2 (https=)
EP (1) EP2767687B1 (https=)
JP (1) JP5575991B2 (https=)
KR (1) KR101421470B1 (https=)
CN (1) CN103890328B (https=)
IN (1) IN2014CN03160A (https=)
WO (1) WO2013054437A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5739596B1 (ja) * 2014-08-27 2015-06-24 日鍛バルブ株式会社 ポペットバルブおよびその製造方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6380592B1 (ja) * 2017-03-29 2018-08-29 株式会社オートネットワーク技術研究所 コネクタ
CN107363205B (zh) * 2017-07-31 2024-03-15 四川凯茨阀门制造有限公司 带手柄法兰球阀阀体锻件的锻造成形模组

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11270320A (ja) * 1998-03-20 1999-10-05 Nittan Valve Co Ltd 内燃機関用バルブの製法及びその製法により成形されたバルブ
JP2001115808A (ja) * 1999-10-20 2001-04-24 Fuji Oozx Inc エンジンバルブにおける弁フェース部の硬化方法
JP2001121239A (ja) * 1999-10-26 2001-05-08 Fuji Oozx Inc エンジンバルブにおける傘部の鍛造方法
JP2001123256A (ja) * 1999-10-25 2001-05-08 Fuji Oozx Inc エンジンバルブにおける弁フェース部の硬化方法
WO2011058793A1 (ja) * 2009-11-12 2011-05-19 日鍛バルブ株式会社 シート肉盛を施したポペットバルブおよびその製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1611967A (en) * 1922-11-15 1926-12-28 Arvin C Webster Method of making valves
FR1127565A (fr) * 1955-06-07 1956-12-19 Grosdemouge Ets Perfectionnements aux soupapes pour moteurs
US3319321A (en) * 1964-01-10 1967-05-16 Eaton Mfg Co Method of making engine valve
JP2925945B2 (ja) 1994-08-24 1999-07-28 日鍛バルブ株式会社 内燃機関用バルブの製造方法
US5771852A (en) 1997-03-04 1998-06-30 Trw Inc. Poppet valve with embossed neck structure
AT2881U1 (de) * 1998-06-08 1999-06-25 Plansee Ag Verfahren zur herstellung eines tellerventiles aus gamma-tial-basislegierungen
US6295731B1 (en) * 1999-10-20 2001-10-02 Fuji Oozx Inc. Method of hardening a valve face of a poppet valve
KR20110100304A (ko) * 2008-12-31 2011-09-09 쓰리엠 이노베이티브 프로퍼티즈 컴파니 연신 분리가능한 접착 테이프
JP5512256B2 (ja) * 2009-12-24 2014-06-04 愛三工業株式会社 エンジンバルブ
KR101122913B1 (ko) * 2010-02-04 2012-03-20 신사문 내연기관용 밸브의 제조 장치
US8978248B2 (en) * 2011-10-14 2015-03-17 Nittan Valve Co., Ltd. Method of manufacturing a valve for an internal combustion engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11270320A (ja) * 1998-03-20 1999-10-05 Nittan Valve Co Ltd 内燃機関用バルブの製法及びその製法により成形されたバルブ
JP2001115808A (ja) * 1999-10-20 2001-04-24 Fuji Oozx Inc エンジンバルブにおける弁フェース部の硬化方法
JP2001123256A (ja) * 1999-10-25 2001-05-08 Fuji Oozx Inc エンジンバルブにおける弁フェース部の硬化方法
JP2001121239A (ja) * 1999-10-26 2001-05-08 Fuji Oozx Inc エンジンバルブにおける傘部の鍛造方法
WO2011058793A1 (ja) * 2009-11-12 2011-05-19 日鍛バルブ株式会社 シート肉盛を施したポペットバルブおよびその製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5739596B1 (ja) * 2014-08-27 2015-06-24 日鍛バルブ株式会社 ポペットバルブおよびその製造方法
WO2016030983A1 (ja) * 2014-08-27 2016-03-03 日鍛バルブ株式会社 ポペットバルブおよびその製造方法
US10473002B2 (en) 2014-08-27 2019-11-12 Nittan Valve Co., Ltd. Poppet valve and method for manufacturing same

Also Published As

Publication number Publication date
US9015940B2 (en) 2015-04-28
EP2767687A4 (en) 2015-01-21
KR101421470B1 (ko) 2014-07-22
KR20140038569A (ko) 2014-03-28
IN2014CN03160A (https=) 2015-07-03
US20140283384A1 (en) 2014-09-25
WO2013054437A1 (ja) 2013-04-18
CN103890328A (zh) 2014-06-25
CN103890328B (zh) 2016-04-06
JPWO2013054437A1 (ja) 2015-03-30
EP2767687B1 (en) 2016-08-31
EP2767687A1 (en) 2014-08-20

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