Analysis on the Maximum Static Longitudinal Force of Heavy Haul Locomotive Coupler
The effect of key parameters on the stability of heavy haul locomotive coupler was studied to rapidly estimate the bearing stability of coupler. The structure and longitudinal force principle of the heavy haul locomotive coupler were analyzed, and according to the force analysis and destabilizing co...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Drive for Locomotives
2015-01-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2015.05.007 |
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| _version_ | 1850142767691333632 |
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| author | DUAN Muying ZHANG Weixiu YAO Yuan |
| author_facet | DUAN Muying ZHANG Weixiu YAO Yuan |
| author_sort | DUAN Muying |
| collection | DOAJ |
| description | The effect of key parameters on the stability of heavy haul locomotive coupler was studied to rapidly estimate the bearing stability of coupler. The structure and longitudinal force principle of the heavy haul locomotive coupler were analyzed, and according to the force analysis and destabilizing condition, the maximum carrying capacity of coupler under the static conditions was calculated based on the force balance method. The results showed that : through unequal radius arc contact point sliding, heavy haul locomotive coupler could achieve reducing the actual transmission line force angle and the lateral force of coupler; heavy haul locomotive coupler required as large as possible locomotive two-lateral suspension stiffness for matching, and enough arc contact friction coefficient. |
| format | Article |
| id | doaj-art-30ed209e537e4d7886a30ee3a94dbba4 |
| institution | OA Journals |
| issn | 1000-128X |
| language | zho |
| publishDate | 2015-01-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-30ed209e537e4d7886a30ee3a94dbba42025-08-20T02:28:56ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2015-01-01262820906384Analysis on the Maximum Static Longitudinal Force of Heavy Haul Locomotive CouplerDUAN MuyingZHANG WeixiuYAO YuanThe effect of key parameters on the stability of heavy haul locomotive coupler was studied to rapidly estimate the bearing stability of coupler. The structure and longitudinal force principle of the heavy haul locomotive coupler were analyzed, and according to the force analysis and destabilizing condition, the maximum carrying capacity of coupler under the static conditions was calculated based on the force balance method. The results showed that : through unequal radius arc contact point sliding, heavy haul locomotive coupler could achieve reducing the actual transmission line force angle and the lateral force of coupler; heavy haul locomotive coupler required as large as possible locomotive two-lateral suspension stiffness for matching, and enough arc contact friction coefficient.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2015.05.007heavy haul locomotive couplerlocomotivesuspension parameterslongitudinal force principlederailment |
| spellingShingle | DUAN Muying ZHANG Weixiu YAO Yuan Analysis on the Maximum Static Longitudinal Force of Heavy Haul Locomotive Coupler 机车电传动 heavy haul locomotive coupler locomotive suspension parameters longitudinal force principle derailment |
| title | Analysis on the Maximum Static Longitudinal Force of Heavy Haul Locomotive Coupler |
| title_full | Analysis on the Maximum Static Longitudinal Force of Heavy Haul Locomotive Coupler |
| title_fullStr | Analysis on the Maximum Static Longitudinal Force of Heavy Haul Locomotive Coupler |
| title_full_unstemmed | Analysis on the Maximum Static Longitudinal Force of Heavy Haul Locomotive Coupler |
| title_short | Analysis on the Maximum Static Longitudinal Force of Heavy Haul Locomotive Coupler |
| title_sort | analysis on the maximum static longitudinal force of heavy haul locomotive coupler |
| topic | heavy haul locomotive coupler locomotive suspension parameters longitudinal force principle derailment |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2015.05.007 |
| work_keys_str_mv | AT duanmuying analysisonthemaximumstaticlongitudinalforceofheavyhaullocomotivecoupler AT zhangweixiu analysisonthemaximumstaticlongitudinalforceofheavyhaullocomotivecoupler AT yaoyuan analysisonthemaximumstaticlongitudinalforceofheavyhaullocomotivecoupler |