DE60313682D1 - Verfahren zur Herstellung einer Nocke für eine gebaute Nockenwelle - Google Patents

Verfahren zur Herstellung einer Nocke für eine gebaute Nockenwelle

Info

Publication number
DE60313682D1
DE60313682D1 DE60313682T DE60313682T DE60313682D1 DE 60313682 D1 DE60313682 D1 DE 60313682D1 DE 60313682 T DE60313682 T DE 60313682T DE 60313682 T DE60313682 T DE 60313682T DE 60313682 D1 DE60313682 D1 DE 60313682D1
Authority
DE
Germany
Prior art keywords
cam
producing
built camshaft
camshaft
built
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 - Lifetime
Application number
DE60313682T
Other languages
English (en)
Other versions
DE60313682T2 (de
Inventor
Yujiro Ohara
Hiroshi Takano
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of DE60313682D1 publication Critical patent/DE60313682D1/de
Application granted granted Critical
Publication of DE60313682T2 publication Critical patent/DE60313682T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • 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
    • 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
    • Y10T29/49293—Camshaft 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
    • Y10T29/49995—Shaping one-piece blank by removing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE60313682T 2002-01-24 2003-01-21 Verfahren zur Herstellung einer Nocke für eine gebaute Nockenwelle Expired - Lifetime DE60313682T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002015229 2002-01-24
JP2002015229 2002-01-24
JP2002154988A JP3931729B2 (ja) 2002-01-24 2002-05-29 組立式カムシャフト用カムピースの製造方法
JP2002154988 2002-05-29

Publications (2)

Publication Number Publication Date
DE60313682D1 true DE60313682D1 (de) 2007-06-21
DE60313682T2 DE60313682T2 (de) 2008-01-24

Family

ID=26625619

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60313682T Expired - Lifetime DE60313682T2 (de) 2002-01-24 2003-01-21 Verfahren zur Herstellung einer Nocke für eine gebaute Nockenwelle

Country Status (4)

Country Link
US (1) US6775908B2 (de)
EP (1) EP1331052B1 (de)
JP (1) JP3931729B2 (de)
DE (1) DE60313682T2 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3794401B2 (ja) * 2002-08-23 2006-07-05 セイコーエプソン株式会社 液体噴射ヘッドの製造方法
ITVR20020118A1 (it) * 2002-11-12 2004-05-13 Amafa Service S R L Procedimento per l'ottenimento di elementi tubolari metallici.
DE10332069B3 (de) * 2003-07-08 2004-12-02 Mannesmannröhren-Werke Ag Verfahren und Vorrichtung zur Herstellung metallischer nichtrotationssymmetrischer Ringe
US20080276753A1 (en) * 2003-10-31 2008-11-13 Hiroyuki Takamura Method of Manufacturing Cam Shaft, Cam Shaft, and Cam Lobe Material Used in the Same
EP1707763A4 (de) * 2003-12-12 2010-06-23 Honda Motor Co Ltd Nockenwelle, verfahren zur herstellung einer nocke für eine nockenwelle und verfahren zur herstellung der welle für eine nockenwelle
JP2006169960A (ja) * 2003-12-12 2006-06-29 Honda Motor Co Ltd カムシャフト
US20060283678A1 (en) * 2005-06-15 2006-12-21 Honda Motor Co., Ltd. Dynamic damper
US20070157693A1 (en) * 2006-01-10 2007-07-12 Gkn Sinter Metals, Inc. Forging/coining method
JP2007196249A (ja) * 2006-01-25 2007-08-09 Nishio Seimitsu Kk 異形板状部材の製造方法
EP1860285A1 (de) * 2006-05-23 2007-11-28 Thyssen-Krupp Presta AG Nocken für gebaute Nockenwellen
CN101711191A (zh) * 2007-02-12 2010-05-19 Gkn烧结金属股份有限公司 粉末金属锻件及加工方法和设备
JP4868594B2 (ja) * 2007-03-27 2012-02-01 武蔵精密工業株式会社 カムロブの成形方法
JP4906676B2 (ja) * 2007-10-29 2012-03-28 武蔵精密工業株式会社 カムロブの成形方法
US8205332B2 (en) * 2008-12-08 2012-06-26 Mahle International Gmbh Method of forming a connecting rod from two dissimiliar materials by providing material blanks of dissimiliar material, joining the material blanks and subsequently forming the connecting rod
US8857128B2 (en) * 2009-05-18 2014-10-14 Apple Inc. Reinforced device housing
US8408972B2 (en) * 2010-01-25 2013-04-02 Apple Inc. Apparatus and method for intricate cuts
US8372495B2 (en) 2010-05-26 2013-02-12 Apple Inc. Electronic device enclosure using sandwich construction
US9120272B2 (en) 2010-07-22 2015-09-01 Apple Inc. Smooth composite structure
JP5807796B2 (ja) * 2011-02-28 2015-11-10 イン カン，テ バッテリーターミナルプレートの製造装置及び製造方法
US9011623B2 (en) 2011-03-03 2015-04-21 Apple Inc. Composite enclosure
CN102489956B (zh) * 2011-12-07 2013-11-27 北京科技大学 一种内燃机凸轮轴毛坯楔横轧精密制坯模锻成形工艺
CN102773674B (zh) * 2012-08-11 2014-07-23 安徽省小小科技实业有限责任公司 一种碗形件热锻、冷拉深复合成型工艺
CN102941308B (zh) * 2012-11-16 2014-09-10 郑小元 汽车发动机凸轮轴凸轮毛坯温镦成型生产方法
US10407955B2 (en) 2013-03-13 2019-09-10 Apple Inc. Stiff fabric
US11518138B2 (en) 2013-12-20 2022-12-06 Apple Inc. Using woven fibers to increase tensile strength and for securing attachment mechanisms
CN104043946A (zh) * 2014-06-11 2014-09-17 福州金锻工业有限公司 一种螺丝孔座成型工艺
CN104148574B (zh) * 2014-07-01 2016-06-08 杭州新坐标科技股份有限公司 一种精密冷锻成形的凸轮片制造方法
JP1534982S (de) * 2014-12-25 2015-10-13
CN105033134B (zh) * 2015-07-07 2017-06-27 杭州新坐标科技股份有限公司 一种凸轮片的精锻成形方法
JP2018001221A (ja) * 2016-07-04 2018-01-11 ナミテイ株式会社 異形断面を有したチップ部材の製造方法
US10864686B2 (en) 2017-09-25 2020-12-15 Apple Inc. Continuous carbon fiber winding for thin structural ribs
CN108057828B (zh) * 2017-12-11 2019-08-23 武汉理工大学 椭形凸轮片的镦锻设计方法
CN112719803A (zh) * 2020-12-21 2021-04-30 江苏森威精锻有限公司 一种泵凸轮类零件的精密成形方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2767323B2 (ja) 1991-01-22 1998-06-18 日野自動車工業株式会社 カムシャフトの製造方法および装置
JPH05104209A (ja) 1991-02-19 1993-04-27 Hitachi Metals Ltd 水平連続鋳造方法とその装置
JP3405372B2 (ja) 1994-10-11 2003-05-12 日本精工株式会社 組立用カムロブの製造方法
JPH09276976A (ja) 1996-04-11 1997-10-28 Mitsubishi Materials Corp 組立カムシャフト用カムピースの製造方法及びそれに用いる熱間鍛造金型
JPH09280013A (ja) 1996-04-11 1997-10-28 Mitsubishi Materials Corp 組立カムシャフト用カムピース
US6250128B1 (en) * 1997-04-22 2001-06-26 Komatsu Industries Corporation Forging die and upset forging method
JP3544285B2 (ja) 1997-07-25 2004-07-21 株式会社阪村機械製作所 多段式圧造成形機の素材移送装置
JP2000326028A (ja) * 1999-05-20 2000-11-28 Nsk Ltd 組立式カムシャフト
JP3772620B2 (ja) * 2000-01-12 2006-05-10 日本精工株式会社 組立式カムシャフトに使用するためのカムロブの製造方法

Also Published As

Publication number Publication date
EP1331052A3 (de) 2005-04-06
EP1331052A2 (de) 2003-07-30
DE60313682T2 (de) 2008-01-24
US6775908B2 (en) 2004-08-17
JP3931729B2 (ja) 2007-06-20
US20030159284A1 (en) 2003-08-28
EP1331052B1 (de) 2007-05-09
JP2003285138A (ja) 2003-10-07

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Legal Events

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8364 No opposition during term of opposition