DE69612248D1 - Verfahren zum Walzen von Hochgenauigkeitzahnrädern - Google Patents

Verfahren zum Walzen von Hochgenauigkeitzahnrädern

Info

Publication number
DE69612248D1
DE69612248D1 DE69612248T DE69612248T DE69612248D1 DE 69612248 D1 DE69612248 D1 DE 69612248D1 DE 69612248 T DE69612248 T DE 69612248T DE 69612248 T DE69612248 T DE 69612248T DE 69612248 D1 DE69612248 D1 DE 69612248D1
Authority
DE
Germany
Prior art keywords
high precision
rolling high
precision gears
gears
rolling
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
DE69612248T
Other languages
English (en)
Other versions
DE69612248T2 (de
Inventor
Noritaka Miyamoto
Masazumi Onishi
Yasuyuki Fujiwara
Toshiaki Tanaka
Masatoshi Sawamura
Atsushi Danno
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE69612248D1 publication Critical patent/DE69612248D1/de
Application granted granted Critical
Publication of DE69612248T2 publication Critical patent/DE69612248T2/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
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • 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
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49471—Roll forming

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Gears, Cams (AREA)
DE69612248T 1995-09-06 1996-09-04 Verfahren zum Walzen von Hochgenauigkeitzahnrädern Expired - Lifetime DE69612248T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22927395A JP3298765B2 (ja) 1995-09-06 1995-09-06 高精度歯車転造方法

Publications (2)

Publication Number Publication Date
DE69612248D1 true DE69612248D1 (de) 2001-05-03
DE69612248T2 DE69612248T2 (de) 2001-11-15

Family

ID=16889534

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69612248T Expired - Lifetime DE69612248T2 (de) 1995-09-06 1996-09-04 Verfahren zum Walzen von Hochgenauigkeitzahnrädern

Country Status (4)

Country Link
US (1) US5824168A (de)
EP (1) EP0761340B1 (de)
JP (1) JP3298765B2 (de)
DE (1) DE69612248T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3108710B2 (ja) * 1997-12-26 2000-11-13 株式会社メタルアート 変速用歯車の製造方法
EP0947258B1 (de) * 1998-04-02 2006-08-16 Nissei Co. Ltd. Rundbacken-Formwalzvorrichtung
US6705022B2 (en) 2001-10-16 2004-03-16 Metso Minerals Industries, Inc. Method and apparatus for determining a pinion bearing move to align a pinion-to-gear assembly
US20040123461A1 (en) * 2002-12-31 2004-07-01 Chih-Ching Hsien Method for making a gear with 90-180 teeth
AT412955B (de) * 2003-12-19 2005-09-26 Miba Sinter Austria Gmbh Verfahren zum herstellen eines zahnrades
JP4885621B2 (ja) * 2006-06-09 2012-02-29 ユニクラフトナグラ株式会社 リング状溝逐次転造方法及びリング状溝逐次転造装置
JP5899906B2 (ja) * 2011-12-26 2016-04-06 アイシン精機株式会社 歯車の転造方法および転造装置
KR102076922B1 (ko) 2015-04-23 2020-02-12 더 팀켄 컴퍼니 베어링 구성요소를 제조하는 방법
DE102015111137B4 (de) * 2015-07-09 2022-05-12 Thyssenkrupp Ag Verfahren zur Herstellung eines Rings mit einer Verzahnung
JP6859225B2 (ja) * 2017-07-26 2021-04-14 トヨタ自動車株式会社 焼結歯車の製造方法
JP2019058929A (ja) * 2017-09-26 2019-04-18 株式会社ジェイテクト 転造装置
CN113210551A (zh) * 2021-05-26 2021-08-06 洛阳科大越格数控机床有限公司 一种面齿轮滚轧加工方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273366A (en) * 1962-07-17 1966-09-20 Midland Ross Corp Apparatus for finish-shaping sprockets
US3914083A (en) * 1972-03-18 1975-10-21 President Of Nagoya Inst Of Te Rolling apparatus for manufacturing plastic gears
JPS5317550A (en) * 1976-07-31 1978-02-17 Toyoda Chuo Kenkyusho Kk Hot forminggbyyrolling device
JPS5462148A (en) * 1977-10-28 1979-05-18 Honda Motor Co Ltd Gear rolling disc
JPS5499055A (en) * 1978-01-21 1979-08-04 Toyota Central Res & Dev Lab Inc Method and apparatus for double-roll thread rolling
US4708912A (en) * 1984-07-18 1987-11-24 Sintermetallwerk Krebsoege Gmgh Sintered metal body with at least one toothing
JPS61222648A (ja) * 1985-03-27 1986-10-03 Toyota Central Res & Dev Lab Inc 転造装置
SU1639856A1 (ru) * 1988-10-28 1991-04-07 Научно-производственное объединение по технологии машиностроения для животноводства и кормопроизводства "РостНИИТМ" Стан дл накатки зубчатых профилей
RU1810196C (ru) * 1991-01-09 1993-04-23 Алма-Атинский Завод Тяжелого Машиностроения Им.60-Летия Ссср Стан дл накатки зубчатых профилей
JP3364811B2 (ja) * 1994-04-22 2003-01-08 株式会社久保田鉄工所 歯車の製造装置

Also Published As

Publication number Publication date
DE69612248T2 (de) 2001-11-15
EP0761340A2 (de) 1997-03-12
EP0761340B1 (de) 2001-03-28
JP3298765B2 (ja) 2002-07-08
EP0761340A3 (de) 1997-03-19
US5824168A (en) 1998-10-20
JPH0970636A (ja) 1997-03-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition