STRUCTURAL DESIGN AND EXPERIMENTAL RESEARCH ON THE RUBBER JOINTS OF THE GEARBOX BOOM
In order to improve the service life of rubber joints of standard subway gearbox boom,the causes of fatigue failure of rubber joints are analyzed,the characteristics of different structures of rubber joints are studied,a new rubber joint with oblique linear rubber free surface and rubber thickness g...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2021-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2021.05.032 |
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| _version_ | 1841535964228354048 |
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| author | WU AnWei XU DaWei ZHANG XiangRu LI LiangYu |
| author_facet | WU AnWei XU DaWei ZHANG XiangRu LI LiangYu |
| author_sort | WU AnWei |
| collection | DOAJ |
| description | In order to improve the service life of rubber joints of standard subway gearbox boom,the causes of fatigue failure of rubber joints are analyzed,the characteristics of different structures of rubber joints are studied,a new rubber joint with oblique linear rubber free surface and rubber thickness gradient is designed,the friction amplitude and stress concentration of rubber free surface are reduced,and by using finite element analysis software,the fatigue resistance of the new structure is optimized to improve by optimizing the fatigue resistance of the new structure using FEA software,the structural design defects are improved and the service life of the product is increased. |
| format | Article |
| id | doaj-art-ac6edeb9c86141559e4a9f1f977bb3ff |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2021-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-ac6edeb9c86141559e4a9f1f977bb3ff2025-01-15T02:25:27ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692021-01-01431245124930611933STRUCTURAL DESIGN AND EXPERIMENTAL RESEARCH ON THE RUBBER JOINTS OF THE GEARBOX BOOMWU AnWeiXU DaWeiZHANG XiangRuLI LiangYuIn order to improve the service life of rubber joints of standard subway gearbox boom,the causes of fatigue failure of rubber joints are analyzed,the characteristics of different structures of rubber joints are studied,a new rubber joint with oblique linear rubber free surface and rubber thickness gradient is designed,the friction amplitude and stress concentration of rubber free surface are reduced,and by using finite element analysis software,the fatigue resistance of the new structure is optimized to improve by optimizing the fatigue resistance of the new structure using FEA software,the structural design defects are improved and the service life of the product is increased.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2021.05.032Fatigue optimizationRubber jointsStructural design |
| spellingShingle | WU AnWei XU DaWei ZHANG XiangRu LI LiangYu STRUCTURAL DESIGN AND EXPERIMENTAL RESEARCH ON THE RUBBER JOINTS OF THE GEARBOX BOOM Jixie qiangdu Fatigue optimization Rubber joints Structural design |
| title | STRUCTURAL DESIGN AND EXPERIMENTAL RESEARCH ON THE RUBBER JOINTS OF THE GEARBOX BOOM |
| title_full | STRUCTURAL DESIGN AND EXPERIMENTAL RESEARCH ON THE RUBBER JOINTS OF THE GEARBOX BOOM |
| title_fullStr | STRUCTURAL DESIGN AND EXPERIMENTAL RESEARCH ON THE RUBBER JOINTS OF THE GEARBOX BOOM |
| title_full_unstemmed | STRUCTURAL DESIGN AND EXPERIMENTAL RESEARCH ON THE RUBBER JOINTS OF THE GEARBOX BOOM |
| title_short | STRUCTURAL DESIGN AND EXPERIMENTAL RESEARCH ON THE RUBBER JOINTS OF THE GEARBOX BOOM |
| title_sort | structural design and experimental research on the rubber joints of the gearbox boom |
| topic | Fatigue optimization Rubber joints Structural design |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2021.05.032 |
| work_keys_str_mv | AT wuanwei structuraldesignandexperimentalresearchontherubberjointsofthegearboxboom AT xudawei structuraldesignandexperimentalresearchontherubberjointsofthegearboxboom AT zhangxiangru structuraldesignandexperimentalresearchontherubberjointsofthegearboxboom AT liliangyu structuraldesignandexperimentalresearchontherubberjointsofthegearboxboom |