Strength Analysis and Optimization of Impact Crusher Spindle
The mechanical model of impact crusher spindle under operating condition is established and static strength of spindle dangerous section is checked by the method of mechanics of materials.The spindle deflection and torsional rigidity are calculated to check whether they met the design requirements o...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2015-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.01.002 |
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| _version_ | 1841548132637212672 |
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| author | Wang Shunkai Ma Fei Li Yelin Geng Xiaoguang |
| author_facet | Wang Shunkai Ma Fei Li Yelin Geng Xiaoguang |
| author_sort | Wang Shunkai |
| collection | DOAJ |
| description | The mechanical model of impact crusher spindle under operating condition is established and static strength of spindle dangerous section is checked by the method of mechanics of materials.The spindle deflection and torsional rigidity are calculated to check whether they met the design requirements or not.Besides,the specific distributions of stress are figured out through FEM method to determine the positions of dangerous points and the factor of stress concentration.Based on the result,the fatigue strength of spindle is calculated.The structure of the spindle is optimized through analysis.Therefore,the stress concentration of some parts is improved,as well as 8% weight reduction of spindle is obtained. |
| format | Article |
| id | doaj-art-58cd0f2cc5b8472888ed1009689488f0 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2015-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-58cd0f2cc5b8472888ed1009689488f02025-01-10T14:13:59ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392015-01-013914214529914947Strength Analysis and Optimization of Impact Crusher SpindleWang ShunkaiMa FeiLi YelinGeng XiaoguangThe mechanical model of impact crusher spindle under operating condition is established and static strength of spindle dangerous section is checked by the method of mechanics of materials.The spindle deflection and torsional rigidity are calculated to check whether they met the design requirements or not.Besides,the specific distributions of stress are figured out through FEM method to determine the positions of dangerous points and the factor of stress concentration.Based on the result,the fatigue strength of spindle is calculated.The structure of the spindle is optimized through analysis.Therefore,the stress concentration of some parts is improved,as well as 8% weight reduction of spindle is obtained.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.01.002Impact crusher’s spindleStrength analysisFEMOptimization |
| spellingShingle | Wang Shunkai Ma Fei Li Yelin Geng Xiaoguang Strength Analysis and Optimization of Impact Crusher Spindle Jixie chuandong Impact crusher’s spindle Strength analysis FEM Optimization |
| title | Strength Analysis and Optimization of Impact Crusher Spindle |
| title_full | Strength Analysis and Optimization of Impact Crusher Spindle |
| title_fullStr | Strength Analysis and Optimization of Impact Crusher Spindle |
| title_full_unstemmed | Strength Analysis and Optimization of Impact Crusher Spindle |
| title_short | Strength Analysis and Optimization of Impact Crusher Spindle |
| title_sort | strength analysis and optimization of impact crusher spindle |
| topic | Impact crusher’s spindle Strength analysis FEM Optimization |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.01.002 |
| work_keys_str_mv | AT wangshunkai strengthanalysisandoptimizationofimpactcrusherspindle AT mafei strengthanalysisandoptimizationofimpactcrusherspindle AT liyelin strengthanalysisandoptimizationofimpactcrusherspindle AT gengxiaoguang strengthanalysisandoptimizationofimpactcrusherspindle |