DE602007003159D1 - Superendbearbeitungsstein und Superendbearbeitungsverfahren - Google Patents

Superendbearbeitungsstein und Superendbearbeitungsverfahren

Info

Publication number
DE602007003159D1
DE602007003159D1 DE602007003159T DE602007003159T DE602007003159D1 DE 602007003159 D1 DE602007003159 D1 DE 602007003159D1 DE 602007003159 T DE602007003159 T DE 602007003159T DE 602007003159 T DE602007003159 T DE 602007003159T DE 602007003159 D1 DE602007003159 D1 DE 602007003159D1
Authority
DE
Germany
Prior art keywords
super finishing
stone
super
finishing process
finishing stone
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
DE602007003159T
Other languages
English (en)
Inventor
Eiji Kaneuchi
Takeshi Takahashi
Yoshihiro Oono
Takeshi Kimura
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.)
JTEKT Corp
Original Assignee
JTEKT 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 JTEKT Corp filed Critical JTEKT Corp
Publication of DE602007003159D1 publication Critical patent/DE602007003159D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/26—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding workpieces with arcuate surfaces, e.g. parts of car bodies, bumpers or magnetic recording heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Friction Gearing (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
DE602007003159T 2006-09-14 2007-09-13 Superendbearbeitungsstein und Superendbearbeitungsverfahren Active DE602007003159D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006249095A JP5045040B2 (ja) 2006-09-14 2006-09-14 超仕上用砥石

Publications (1)

Publication Number Publication Date
DE602007003159D1 true DE602007003159D1 (de) 2009-12-24

Family

ID=38662699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007003159T Active DE602007003159D1 (de) 2006-09-14 2007-09-13 Superendbearbeitungsstein und Superendbearbeitungsverfahren

Country Status (4)

Country Link
US (1) US8007551B2 (de)
EP (1) EP1900478B1 (de)
JP (1) JP5045040B2 (de)
DE (1) DE602007003159D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5545105B2 (ja) * 2010-08-04 2014-07-09 株式会社ジェイテクト トロイダル型無段変速機のディスクの研磨方法およびトロイダル無段変速機のディスクの研磨装置
US8587939B2 (en) 2011-01-31 2013-11-19 Apple Inc. Handheld portable device
US8911280B2 (en) * 2011-01-31 2014-12-16 Apple Inc. Apparatus for shaping exterior surface of a metal alloy casing
US8665160B2 (en) 2011-01-31 2014-03-04 Apple Inc. Antenna, shielding and grounding
WO2017175255A1 (ja) * 2016-04-06 2017-10-12 川崎重工業株式会社 トロイダル無段変速機
CN106217231B (zh) * 2016-07-29 2018-04-10 河南科技大学 一种深沟球轴承套圈沟道超精用油石及其超精方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11277447A (ja) * 1998-03-27 1999-10-12 Nippon Seiko Kk 超仕上用砥石
US6402600B1 (en) * 2000-10-30 2002-06-11 Othmar C. Besch Bowling ball surface abrading and polishing tool assembly
JP2002192450A (ja) 2000-12-25 2002-07-10 Nissan Motor Co Ltd トロイダル型無段変速機用転動体の加工方法および加工装置
JP2002295618A (ja) 2001-04-03 2002-10-09 Koyo Seiko Co Ltd トロイダル型無段変速機
US6551181B2 (en) 2001-08-31 2003-04-22 Ewha Diamond Ind. Co., Ltd. Abrasive wheel
JP3861659B2 (ja) * 2001-11-08 2006-12-20 日本精工株式会社 ゴシックアーク溝の超仕上げ方法
JP4110396B2 (ja) * 2003-02-28 2008-07-02 日本精工株式会社 軸受軌道面の超仕上げ方法及び超仕上げ装置

Also Published As

Publication number Publication date
US8007551B2 (en) 2011-08-30
EP1900478A1 (de) 2008-03-19
US20080066386A1 (en) 2008-03-20
EP1900478B1 (de) 2009-11-11
JP2008068362A (ja) 2008-03-27
JP5045040B2 (ja) 2012-10-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition