Life Extension of Draw Bar’s Holder on 6K Type Electric Locomotive
Reasons of draw bar’s holder cracks on 6K type electric locomotive were analyzed, and ANSYS were applied for finite element analysis of the draw bar’s holder. The fatigue strength was evaluated and actual dynamic stress was tested. With considering the different stress and bearing structure characte...
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Electric Drive for Locomotives
2012-01-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2012.04.012 |
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| _version_ | 1849313174648520704 |
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| author | HAN Tong-yang LIU Zhi-ming |
| author_facet | HAN Tong-yang LIU Zhi-ming |
| author_sort | HAN Tong-yang |
| collection | DOAJ |
| description | Reasons of draw bar’s holder cracks on 6K type electric locomotive were analyzed, and ANSYS were applied for finite element analysis of the draw bar’s holder. The fatigue strength was evaluated and actual dynamic stress was tested. With considering the different stress and bearing structure characteristics of the draw bar’s holder, the corresponding optimization for life extension was designed to ensure prolonged life of 6K type electric locomotive to 10 years. |
| format | Article |
| id | doaj-art-fe1e98f25bab43759a0e28cedda217f4 |
| institution | Kabale University |
| issn | 1000-128X |
| language | zho |
| publishDate | 2012-01-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-fe1e98f25bab43759a0e28cedda217f42025-08-20T03:52:51ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2012-01-01404320900875Life Extension of Draw Bar’s Holder on 6K Type Electric LocomotiveHAN Tong-yangLIU Zhi-mingReasons of draw bar’s holder cracks on 6K type electric locomotive were analyzed, and ANSYS were applied for finite element analysis of the draw bar’s holder. The fatigue strength was evaluated and actual dynamic stress was tested. With considering the different stress and bearing structure characteristics of the draw bar’s holder, the corresponding optimization for life extension was designed to ensure prolonged life of 6K type electric locomotive to 10 years.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2012.04.0126K type electric locomotivedraw bar’s holderfatigue strengthlife extension |
| spellingShingle | HAN Tong-yang LIU Zhi-ming Life Extension of Draw Bar’s Holder on 6K Type Electric Locomotive 机车电传动 6K type electric locomotive draw bar’s holder fatigue strength life extension |
| title | Life Extension of Draw Bar’s Holder on 6K Type Electric Locomotive |
| title_full | Life Extension of Draw Bar’s Holder on 6K Type Electric Locomotive |
| title_fullStr | Life Extension of Draw Bar’s Holder on 6K Type Electric Locomotive |
| title_full_unstemmed | Life Extension of Draw Bar’s Holder on 6K Type Electric Locomotive |
| title_short | Life Extension of Draw Bar’s Holder on 6K Type Electric Locomotive |
| title_sort | life extension of draw bar s holder on 6k type electric locomotive |
| topic | 6K type electric locomotive draw bar’s holder fatigue strength life extension |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2012.04.012 |
| work_keys_str_mv | AT hantongyang lifeextensionofdrawbarsholderon6ktypeelectriclocomotive AT liuzhiming lifeextensionofdrawbarsholderon6ktypeelectriclocomotive |