DE102020128776A1 - Zahnradvorrichtung des biegeeingriffstyps und verfahren zu deren herstellung - Google Patents

Zahnradvorrichtung des biegeeingriffstyps und verfahren zu deren herstellung Download PDF

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Publication number
DE102020128776A1
DE102020128776A1 DE102020128776.3A DE102020128776A DE102020128776A1 DE 102020128776 A1 DE102020128776 A1 DE 102020128776A1 DE 102020128776 A DE102020128776 A DE 102020128776A DE 102020128776 A1 DE102020128776 A1 DE 102020128776A1
Authority
DE
Germany
Prior art keywords
gear
tooth
internal gear
surface roughness
external gear
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.)
Pending
Application number
DE102020128776.3A
Other languages
German (de)
English (en)
Inventor
Masayuki Ishizuka
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Publication of DE102020128776A1 publication Critical patent/DE102020128776A1/de
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F1/00—Making gear teeth by tools of which the profile matches the profile of the required surface
    • B23F1/02—Making gear teeth by tools of which the profile matches the profile of the required surface by grinding
    • 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
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • 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
    • F16H49/00—Other gearings
    • F16H49/001—Wave gearings, e.g. harmonic drive transmissions
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/08—Profiling
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/08—Profiling
    • F16H55/0833—Flexible toothed member, e.g. harmonic drive
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/08—Profiling
    • F16H55/088—Profiling with corrections on tip or foot of the teeth, e.g. addendum relief for better approach contact
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed 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
    • F16H49/00—Other gearings
    • F16H49/001—Wave gearings, e.g. harmonic drive transmissions
    • F16H2049/003—Features of the flexsplines therefor
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F16H2055/176—Ring gears with inner teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Gears, Cams (AREA)
DE102020128776.3A 2019-12-20 2020-11-02 Zahnradvorrichtung des biegeeingriffstyps und verfahren zu deren herstellung Pending DE102020128776A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-230019 2019-12-20
JP2019230019A JP7370242B2 (ja) 2019-12-20 2019-12-20 撓み噛合い式歯車装置及びその製造方法

Publications (1)

Publication Number Publication Date
DE102020128776A1 true DE102020128776A1 (de) 2021-06-24

Family

ID=76205882

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102020128776.3A Pending DE102020128776A1 (de) 2019-12-20 2020-11-02 Zahnradvorrichtung des biegeeingriffstyps und verfahren zu deren herstellung

Country Status (3)

Country Link
JP (1) JP7370242B2 (ja)
CN (1) CN113007309A (ja)
DE (1) DE102020128776A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4040017A1 (en) * 2021-02-04 2022-08-10 Main Drive Corporation Harmonic speed reducer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1148036A (ja) * 1997-08-01 1999-02-23 Sumitomo Heavy Ind Ltd 超高品質歯車の製造方法
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
JP2000002315A (ja) * 1998-06-15 2000-01-07 Nissan Motor Co Ltd 高面圧用歯車およびその製造方法
JP2000257697A (ja) * 1999-03-11 2000-09-19 Nissan Motor Co Ltd 耐高面圧歯車およびその製造方法
US6732606B1 (en) * 2000-06-30 2004-05-11 Eaton Corporation Polished gear surfaces
JP2002328180A (ja) * 2001-05-02 2002-11-15 Seiko Epson Corp 時計用動力伝達部材、この時計用動力伝達部材の製造方法、および時計
JP4441371B2 (ja) * 2004-10-08 2010-03-31 新日本製鐵株式会社 疲労特性に優れた歯車およびその疲労特性向上方法
JP2007127260A (ja) * 2005-10-03 2007-05-24 Ntn Corp 歯車および歯車駆動装置
JP2015187298A (ja) * 2014-03-27 2015-10-29 トヨタ自動車株式会社 歯車の製造方法
JP6871818B2 (ja) * 2017-07-20 2021-05-12 住友重機械工業株式会社 撓み噛合い式歯車装置
JP2019078292A (ja) * 2017-10-20 2019-05-23 セイコーエプソン株式会社 ロボットおよび歯車装置
JP7072144B2 (ja) * 2018-02-07 2022-05-20 国立研究開発法人宇宙航空研究開発機構 波動歯車装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4040017A1 (en) * 2021-02-04 2022-08-10 Main Drive Corporation Harmonic speed reducer
US11572942B2 (en) 2021-02-04 2023-02-07 Main Drive Corporation Harmonic speed reducer

Also Published As

Publication number Publication date
JP2021099113A (ja) 2021-07-01
JP7370242B2 (ja) 2023-10-27
CN113007309A (zh) 2021-06-22

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