JP4906676B2 - カムロブの成形方法 - Google Patents

カムロブの成形方法 Download PDF

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Publication number
JP4906676B2
JP4906676B2 JP2007280280A JP2007280280A JP4906676B2 JP 4906676 B2 JP4906676 B2 JP 4906676B2 JP 2007280280 A JP2007280280 A JP 2007280280A JP 2007280280 A JP2007280280 A JP 2007280280A JP 4906676 B2 JP4906676 B2 JP 4906676B2
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JP
Japan
Prior art keywords
molded product
intermediate molded
cam
molding
tertiary
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
JP2007280280A
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English (en)
Japanese (ja)
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JP2009106952A (ja
JP2009106952A5 (https=
Inventor
正昭 工藤
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.)
Musashi Seimitsu Industry Co Ltd
Original Assignee
Musashi Seimitsu Industry 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 Musashi Seimitsu Industry Co Ltd filed Critical Musashi Seimitsu Industry Co Ltd
Priority to JP2007280280A priority Critical patent/JP4906676B2/ja
Priority to DE102008053474.9A priority patent/DE102008053474B4/de
Priority to US12/260,463 priority patent/US8201434B2/en
Publication of JP2009106952A publication Critical patent/JP2009106952A/ja
Publication of JP2009106952A5 publication Critical patent/JP2009106952A5/ja
Application granted granted Critical
Publication of JP4906676B2 publication Critical patent/JP4906676B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Gears, Cams (AREA)
JP2007280280A 2007-10-29 2007-10-29 カムロブの成形方法 Expired - Fee Related JP4906676B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007280280A JP4906676B2 (ja) 2007-10-29 2007-10-29 カムロブの成形方法
DE102008053474.9A DE102008053474B4 (de) 2007-10-29 2008-10-28 Verfahren zum Formen eines Nockenvorsprungs
US12/260,463 US8201434B2 (en) 2007-10-29 2008-10-29 Method of forming cam lobe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007280280A JP4906676B2 (ja) 2007-10-29 2007-10-29 カムロブの成形方法

Publications (3)

Publication Number Publication Date
JP2009106952A JP2009106952A (ja) 2009-05-21
JP2009106952A5 JP2009106952A5 (https=) 2011-08-18
JP4906676B2 true JP4906676B2 (ja) 2012-03-28

Family

ID=40514635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007280280A Expired - Fee Related JP4906676B2 (ja) 2007-10-29 2007-10-29 カムロブの成形方法

Country Status (3)

Country Link
US (1) US8201434B2 (https=)
JP (1) JP4906676B2 (https=)
DE (1) DE102008053474B4 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2767369B2 (ja) * 1993-09-28 1998-06-18 株式会社ショウエイ 大型カム、その製作方法および鍛造用金型
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
US5829131A (en) * 1997-11-21 1998-11-03 Chrysler Corporation Method of making camshaft lobes
DE10101934B4 (de) * 2001-01-17 2004-11-11 H.B. Seissenschmidt Ag Verfahren zur Herstellung von scheibenförmigen Steuernocken oder dergleichen sowie Räumbügel zur Durchführung eines solchen Verfahrens
JP3931729B2 (ja) * 2002-01-24 2007-06-20 日産自動車株式会社 組立式カムシャフト用カムピースの製造方法
EP1707763A4 (en) * 2003-12-12 2010-06-23 Honda Motor Co Ltd CAMSHAFT, METHOD FOR MAKING A CAM FOR A CAMSHAFT AND METHOD FOR PRODUCING THE CAMSHAFT WAVE
JP2006169961A (ja) * 2003-12-12 2006-06-29 Honda Motor Co Ltd カムシャフト用カムの製造方法

Also Published As

Publication number Publication date
JP2009106952A (ja) 2009-05-21
US8201434B2 (en) 2012-06-19
US20090107201A1 (en) 2009-04-30
DE102008053474A1 (de) 2009-05-07
DE102008053474B4 (de) 2014-03-13

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