Analysis on Fatigue Life and Mechanical Characteristics of Flexible Bearings of Harmonic Reducers
The multi-body contact model and dynamics model for flexible bearings are established based on the Ansys Workbench software, and the stress and deformation of flexible bearings are analyzed under the conditions of assembly stress and external load. The fatigue life of the inner and outer rings of fl...
Saved in:
Published in | Jixie Chuandong Vol. 47; pp. 131 - 136 |
---|---|
Main Authors | , , , , , , , |
Format | Journal Article |
Language | Chinese |
Published |
Editorial Office of Journal of Mechanical Transmission
01.02.2023
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | The multi-body contact model and dynamics model for flexible bearings are established based on the Ansys Workbench software, and the stress and deformation of flexible bearings are analyzed under the conditions of assembly stress and external load. The fatigue life of the inner and outer rings of flexible bearings is analyzed based on the nCode-Designlife software. In addition, orthogonal experiments are designed to explore the relationship between mechanical characteristics and three design parameters of flexible bearings. The results show that the fatigue weak area of the inner ring is located at the outer face of the long shaft, while the outer ring is located at the contact area between the ball and the channel at the long shaft; the maximum radial deformation has a significant effect on the stress of the inner and outer rings. Reducing radial deformation in a certain range and controlling the number of balls are helpful to reduce stress and improve life, which provides reference for the design of flexibl |
---|---|
AbstractList | The multi-body contact model and dynamics model for flexible bearings are established based on the Ansys Workbench software, and the stress and deformation of flexible bearings are analyzed under the conditions of assembly stress and external load. The fatigue life of the inner and outer rings of flexible bearings is analyzed based on the nCode-Designlife software. In addition, orthogonal experiments are designed to explore the relationship between mechanical characteristics and three design parameters of flexible bearings. The results show that the fatigue weak area of the inner ring is located at the outer face of the long shaft, while the outer ring is located at the contact area between the ball and the channel at the long shaft; the maximum radial deformation has a significant effect on the stress of the inner and outer rings. Reducing radial deformation in a certain range and controlling the number of balls are helpful to reduce stress and improve life, which provides reference for the design of flexibl |
Author | Mu Man Liu Bin Wu Junfeng Shu Weiming Wu Can Tao Menglun Chen Dingfang Zhang Huiming |
Author_xml | – sequence: 1 fullname: Liu Bin – sequence: 2 fullname: Tao Menglun – sequence: 3 fullname: Mu Man – sequence: 4 fullname: Chen Dingfang – sequence: 5 fullname: Wu Can – sequence: 6 fullname: Wu Junfeng – sequence: 7 fullname: Zhang Huiming – sequence: 8 fullname: Shu Weiming |
BookMark | eNqtjcFKAzEURbOo0Kr9h_xAIc1knM5Si0MF3Uj34SV5mT5JE3mZgv17h-InuLpwuOfee7HIJeNCrLZKmY1um34p1rWSU0rrJ6PbbiXgOUO6VqqyZDnAROMF5TtFlJCD_EB_gkwektyfgMFPyFQn8nM9yiHhD7mE8gWBKY83eAA-l1mRnxguHrk-irsIqeL6Lx_E2_B63B82ocCX_WY6A19tAbI3UHi0wPNFQgvBOWO2oHSnTOMUqL71bR_6Tu1i7JrmP7d-ARmtYFY |
ContentType | Journal Article |
DBID | DOA |
DatabaseName | DOAJ Directory of Open Access Journals |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: DOA name: DOAJ Directory of Open Access Journals url: https://www.doaj.org/ sourceTypes: Open Website |
DeliveryMethod | fulltext_linktorsrc |
EndPage | 136 |
ExternalDocumentID | oai_doaj_org_article_adbb441a027043b0a095c59d9708ff73 |
GroupedDBID | -03 5XA 5XD ALMA_UNASSIGNED_HOLDINGS CCEZO CEKLB GROUPED_DOAJ |
ID | FETCH-doaj_primary_oai_doaj_org_article_adbb441a027043b0a095c59d9708ff733 |
IEDL.DBID | DOA |
ISSN | 1004-2539 |
IngestDate | Thu Jul 04 21:02:41 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | true |
Language | Chinese |
LinkModel | DirectLink |
MergedId | FETCHMERGED-doaj_primary_oai_doaj_org_article_adbb441a027043b0a095c59d9708ff733 |
OpenAccessLink | https://doaj.org/article/adbb441a027043b0a095c59d9708ff73 |
ParticipantIDs | doaj_primary_oai_doaj_org_article_adbb441a027043b0a095c59d9708ff73 |
PublicationCentury | 2000 |
PublicationDate | 2023-02-01 |
PublicationDateYYYYMMDD | 2023-02-01 |
PublicationDate_xml | – month: 02 year: 2023 text: 2023-02-01 day: 01 |
PublicationDecade | 2020 |
PublicationTitle | Jixie Chuandong |
PublicationYear | 2023 |
Publisher | Editorial Office of Journal of Mechanical Transmission |
Publisher_xml | – name: Editorial Office of Journal of Mechanical Transmission |
SSID | ssib002264257 ssib051372994 ssib000269789 ssib001129495 ssj0002912140 ssib036435760 |
Score | 4.69369 |
Snippet | The multi-body contact model and dynamics model for flexible bearings are established based on the Ansys Workbench software, and the stress and deformation of... |
SourceID | doaj |
SourceType | Open Website |
StartPage | 131 |
SubjectTerms | Flexible bearing;Multi-body contact model;Fatigue life;Mechanical characteristics;Orthogonal experimental design |
Title | Analysis on Fatigue Life and Mechanical Characteristics of Flexible Bearings of Harmonic Reducers |
URI | https://doaj.org/article/adbb441a027043b0a095c59d9708ff73 |
Volume | 47 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrZ07T8QwDMcjdBMLAgHiLQ-sFWkefYx3J6oDcQwIpNuqpE0ACVp0ulv49NhNgTIxwJqhjVwr_qe2f2bsXFjJbcXrSKcujZRKVWR0ZiObonytNAbFrrdqfpvMHtT1Qi8Go76oJizggYPhLkxtLYZsg9cnrqTlBjVBpfM6T3nmfRo4n7EeXKZC_izJhxx1UhVqCPJCHSC-830S4zIK7y_P1TFls3pPpTNd5LHouyupckNoGi4-gPx30ajYZlu9jIRx2P4O23h_2mXmkzACbQMFmvxx7eDm2TswTQ1zR02-9E1g-pPSDK2HgsCY9sXBBF2f_p7T4swsXwmdC3cEeEWhuMeuisv76SyiPZVvgVRREju6W0CLlr1Fy98sKvfZqGkbd8BAWpWoxHsp60pVsTfCZ5ZnhktPmJv8kE3-_r6j_3jIMdukQfChnvqEjVbLtTtFubCyZ51nfAAOVrry |
link.rule.ids | 315,786,790,2115 |
linkProvider | Directory of Open Access Journals |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Analysis+on+Fatigue+Life+and+Mechanical+Characteristics+of+Flexible+Bearings+of+Harmonic+Reducers&rft.jtitle=Jixie+Chuandong&rft.au=Liu+Bin&rft.au=Tao+Menglun&rft.au=Mu+Man&rft.au=Chen+Dingfang&rft.date=2023-02-01&rft.pub=Editorial+Office+of+Journal+of+Mechanical+Transmission&rft.issn=1004-2539&rft.volume=47&rft.spage=131&rft.epage=136&rft.externalDBID=DOA&rft.externalDocID=oai_doaj_org_article_adbb441a027043b0a095c59d9708ff73 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1004-2539&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1004-2539&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1004-2539&client=summon |