JP3997689B2 - ハーフトロイダルｃｖｔディスクの研削加工方法 - Google Patents

ハーフトロイダルｃｖｔディスクの研削加工方法 Download PDF

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Publication number
JP3997689B2
JP3997689B2 JP2000170635A JP2000170635A JP3997689B2 JP 3997689 B2 JP3997689 B2 JP 3997689B2 JP 2000170635 A JP2000170635 A JP 2000170635A JP 2000170635 A JP2000170635 A JP 2000170635A JP 3997689 B2 JP3997689 B2 JP 3997689B2
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JP
Japan
Prior art keywords
grinding
toroidal
toroidal cvt
work
workpiece
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
JP2000170635A
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English (en)
Japanese (ja)
Other versions
JP2001347443A5 (enExample
JP2001347443A (ja
Inventor
有宏 鎌村
裕之 池田
尚 町田
寛 寺久保
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Priority to JP2000170635A priority Critical patent/JP3997689B2/ja
Priority to US09/874,034 priority patent/US6663471B2/en
Publication of JP2001347443A publication Critical patent/JP2001347443A/ja
Priority to US10/638,527 priority patent/US7261668B2/en
Publication of JP2001347443A5 publication Critical patent/JP2001347443A5/ja
Application granted granted Critical
Publication of JP3997689B2 publication Critical patent/JP3997689B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B24B19/06—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding races, e.g. roller races
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/12—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces both externally and internally with several grinding wheels
    • 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
    • F16H—GEARING
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
    • F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
    • F16H15/38—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Friction Gearing (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
JP2000170635A 2000-06-07 2000-06-07 ハーフトロイダルｃｖｔディスクの研削加工方法 Expired - Fee Related JP3997689B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2000170635A JP3997689B2 (ja) 2000-06-07 2000-06-07 ハーフトロイダルｃｖｔディスクの研削加工方法
US09/874,034 US6663471B2 (en) 2000-06-07 2001-06-06 Method of grinding half toroidal CVT disk
US10/638,527 US7261668B2 (en) 2000-06-07 2003-08-12 Method of grinding half toroidal CVT disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000170635A JP3997689B2 (ja) 2000-06-07 2000-06-07 ハーフトロイダルｃｖｔディスクの研削加工方法

Publications (3)

Publication Number Publication Date
JP2001347443A JP2001347443A (ja) 2001-12-18
JP2001347443A5 JP2001347443A5 (enExample) 2005-10-20
JP3997689B2 true JP3997689B2 (ja) 2007-10-24

Family

ID=18673321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000170635A Expired - Fee Related JP3997689B2 (ja) 2000-06-07 2000-06-07 ハーフトロイダルｃｖｔディスクの研削加工方法

Country Status (2)

Country Link
US (2) US6663471B2 (enExample)
JP (1) JP3997689B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104440408A (zh) * 2014-11-06 2015-03-25 沈阳黎明航空发动机(集团)有限责任公司 一种副喷口类精密件的新型磨削加工方法

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GB2361445A (en) * 1999-02-03 2001-10-24 Unova Uk Ltd Angle head grinding
JP3783507B2 (ja) * 2000-02-16 2006-06-07 日本精工株式会社 トロイダル型無段変速機用ディスクの加工方法
JP3758151B2 (ja) * 2001-11-22 2006-03-22 日本精工株式会社 トロイダル型無段変速機
JP2004340096A (ja) * 2003-05-19 2004-12-02 Fuji Heavy Ind Ltd クランクケースのブリーザ装置
JP2005061494A (ja) * 2003-08-11 2005-03-10 Nsk Ltd 無段変速機のバリエータ部品の製造方法及び無段変速機のバリエータ部品
JP4110406B2 (ja) * 2003-09-25 2008-07-02 日本精工株式会社 トロイダル型無段変速機のトラニオンの加工方法
JP2005111593A (ja) * 2003-10-06 2005-04-28 Nsk Ltd チャック装置及びそれを用いた加工装置
JP4474945B2 (ja) * 2004-02-26 2010-06-09 日本精工株式会社 トロイダル型無段変速機
JP4164680B2 (ja) * 2004-03-29 2008-10-15 日本精工株式会社 トロイダル型無段変速機のディスクの加工方法
JP4140574B2 (ja) * 2004-07-28 2008-08-27 株式会社ジェイテクト 凹面を有するカムを研削する方法および装置
DE102005051060A1 (de) * 2004-10-26 2006-05-11 Nsk Ltd. Kontinuierlich variables Toroidgetriebe
US7402011B2 (en) * 2005-06-22 2008-07-22 Gm Global Technology Operations, Inc. Work piece centering device and method of broaching
CN102485421A (zh) * 2010-12-01 2012-06-06 大连新氏传动科技有限公司 一种网纹立车磨削装置
ITTO20120622A1 (it) * 2012-07-13 2014-01-14 Skf Ab Procedimento per la lavorazione di un disco variatore da usare in una trasmissione toroidale a variazione continua
GB201516019D0 (en) * 2015-09-10 2015-10-28 Rolls Royce Plc Apparatus, methods, computer programs and non-transitory computer readable storage mediums for machining objects
DE102015220319A1 (de) * 2015-10-19 2017-04-20 Supfina Grieshaber Gmbh & Co. Kg Vorrichtung und Verfahren zur finishenden Bearbeitung einer Innenfläche eines Werkstücks
US10384326B2 (en) * 2015-12-21 2019-08-20 General Electric Company Surface treatment of turbomachinery
US9879536B2 (en) 2015-12-21 2018-01-30 General Electric Company Surface treatment of turbomachinery
CN108500753B (zh) * 2018-03-30 2019-07-05 重庆工业职业技术学院 轴类零件打磨装置
CN110587446A (zh) * 2019-09-26 2019-12-20 方萌 钢管除锈装置
CN113305724B (zh) * 2021-07-29 2021-11-02 朗斯卫浴（江苏）有限公司 一种五金件加工用抛光处理装置
CN115256073A (zh) * 2022-09-22 2022-11-01 徐州旭佩辰机械科技有限公司 一种凸缘联轴器的内外表面打磨装置

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GB1600973A (en) * 1976-08-14 1981-10-21 Lucas Industries Ltd Variable speed transmission systems
US4949456A (en) * 1989-01-06 1990-08-21 Eaton Corporation Method of making ring gear and ring gear therefrom
JP3604415B2 (ja) * 1993-08-31 2004-12-22 日本精工株式会社 トロイダル形無段変速機
JPH07286649A (ja) * 1994-04-18 1995-10-31 Nippon Seiko Kk トロイダル形無段変速機
JP3187740B2 (ja) 1997-02-26 2001-07-11 光洋機械工業株式会社 多工程研削盤
JP3758348B2 (ja) * 1997-12-26 2006-03-22 日本精工株式会社 トロイダル型無段変速機のディスク及びその製造方法
JP2000024899A (ja) 1998-05-01 2000-01-25 Nippon Seiko Kk ハ―フトロイダルｃｖｔディスクのトラクション面研削方法
US6347980B1 (en) * 1999-01-20 2002-02-19 Nsk Ltd. Method for grinding traction surface of half-toroidal-type continuously variable transmission disk
JP4051518B2 (ja) 1999-01-20 2008-02-27 日本精工株式会社 ハーフトロイダルｃｖｔディスクのトラクション面研削方法
JP3463624B2 (ja) * 1999-09-27 2003-11-05 日産自動車株式会社 トロイダル型無段変速機
JP3849404B2 (ja) * 2000-05-25 2006-11-22 日本精工株式会社 トロイダル型無段変速機のローディングカム板
JP2004138165A (ja) * 2002-10-18 2004-05-13 Nissan Motor Co Ltd トラクションドライブ用ディスク及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104440408A (zh) * 2014-11-06 2015-03-25 沈阳黎明航空发动机(集团)有限责任公司 一种副喷口类精密件的新型磨削加工方法

Also Published As

Publication number Publication date
US6663471B2 (en) 2003-12-16
US20040048556A1 (en) 2004-03-11
US7261668B2 (en) 2007-08-28
US20020013123A1 (en) 2002-01-31
JP2001347443A (ja) 2001-12-18

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