Study on dynamic modeling and transmission characteristics of inverted planetary roller screw mechanism
ObjectiveThe inverted planetary roller screw mechanism (IPRSM) is a new precision heavy-duty transmission device with high precision, large load, and long life. Due to the characteristics of multi-parts, multi-point contact, and multi-moving pairs, the dynamic behavior of the IPRSM are difficult to...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2024-01-01
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| Series: | Jixie chuandong |
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| Online Access: | http://www.jxcd.net.cn/thesisDetails?columnId=77793660&Fpath=home&index=0 |
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| _version_ | 1841546915948265472 |
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| author | FENG Weidong WANG Shisong DENG Xingqiao WU Guicheng ZENG Liyuan CAI Dajing |
| author_facet | FENG Weidong WANG Shisong DENG Xingqiao WU Guicheng ZENG Liyuan CAI Dajing |
| author_sort | FENG Weidong |
| collection | DOAJ |
| description | ObjectiveThe inverted planetary roller screw mechanism (IPRSM) is a new precision heavy-duty transmission device with high precision, large load, and long life. Due to the characteristics of multi-parts, multi-point contact, and multi-moving pairs, the dynamic behavior of the IPRSM are difficult to predict accurately.MethodsTo address this issue, a dynamic model of IPRSM was established by using the RecurDyn software, considering the complex contact and motion relation between the nut, the roller, the lead screw, and the cage. Based on verifying the validity of the dynamic model, the model was successfully used to analyze the influence of the nut speed and the screw load on the transmission characteristics of the IPRSM.ResultsThis research can provide theoretical support for the structural design and optimization of the IPRSM. |
| format | Article |
| id | doaj-art-ea0eab5844fe45fabc30bbbb9441954d |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2024-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-ea0eab5844fe45fabc30bbbb9441954d2025-01-10T15:02:02ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392024-01-011877793660Study on dynamic modeling and transmission characteristics of inverted planetary roller screw mechanismFENG WeidongWANG ShisongDENG XingqiaoWU GuichengZENG LiyuanCAI DajingObjectiveThe inverted planetary roller screw mechanism (IPRSM) is a new precision heavy-duty transmission device with high precision, large load, and long life. Due to the characteristics of multi-parts, multi-point contact, and multi-moving pairs, the dynamic behavior of the IPRSM are difficult to predict accurately.MethodsTo address this issue, a dynamic model of IPRSM was established by using the RecurDyn software, considering the complex contact and motion relation between the nut, the roller, the lead screw, and the cage. Based on verifying the validity of the dynamic model, the model was successfully used to analyze the influence of the nut speed and the screw load on the transmission characteristics of the IPRSM.ResultsThis research can provide theoretical support for the structural design and optimization of the IPRSM.http://www.jxcd.net.cn/thesisDetails?columnId=77793660&Fpath=home&index=0Inverted planetary roller screw mechanismDynamic analysisTransmission characteristicsSimulation modeling |
| spellingShingle | FENG Weidong WANG Shisong DENG Xingqiao WU Guicheng ZENG Liyuan CAI Dajing Study on dynamic modeling and transmission characteristics of inverted planetary roller screw mechanism Jixie chuandong Inverted planetary roller screw mechanism Dynamic analysis Transmission characteristics Simulation modeling |
| title | Study on dynamic modeling and transmission characteristics of inverted planetary roller screw mechanism |
| title_full | Study on dynamic modeling and transmission characteristics of inverted planetary roller screw mechanism |
| title_fullStr | Study on dynamic modeling and transmission characteristics of inverted planetary roller screw mechanism |
| title_full_unstemmed | Study on dynamic modeling and transmission characteristics of inverted planetary roller screw mechanism |
| title_short | Study on dynamic modeling and transmission characteristics of inverted planetary roller screw mechanism |
| title_sort | study on dynamic modeling and transmission characteristics of inverted planetary roller screw mechanism |
| topic | Inverted planetary roller screw mechanism Dynamic analysis Transmission characteristics Simulation modeling |
| url | http://www.jxcd.net.cn/thesisDetails?columnId=77793660&Fpath=home&index=0 |
| work_keys_str_mv | AT fengweidong studyondynamicmodelingandtransmissioncharacteristicsofinvertedplanetaryrollerscrewmechanism AT wangshisong studyondynamicmodelingandtransmissioncharacteristicsofinvertedplanetaryrollerscrewmechanism AT dengxingqiao studyondynamicmodelingandtransmissioncharacteristicsofinvertedplanetaryrollerscrewmechanism AT wuguicheng studyondynamicmodelingandtransmissioncharacteristicsofinvertedplanetaryrollerscrewmechanism AT zengliyuan studyondynamicmodelingandtransmissioncharacteristicsofinvertedplanetaryrollerscrewmechanism AT caidajing studyondynamicmodelingandtransmissioncharacteristicsofinvertedplanetaryrollerscrewmechanism |