Simulation Analysis of Cross-axis Magnetic Gear Characteristic
Cross-axis magnetic gears have a good application prospect in the industrial and aerospace fields. The advantage compared with mechanical gears is that the 90° space interleaving between the output and the input can be achieved by the one-stage transmission. In order to improve the feasibility of th...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2020-05-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.05.017 |
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| author | Wei Jie Huiqing Lan |
| author_facet | Wei Jie Huiqing Lan |
| author_sort | Wei Jie |
| collection | DOAJ |
| description | Cross-axis magnetic gears have a good application prospect in the industrial and aerospace fields. The advantage compared with mechanical gears is that the 90° space interleaving between the output and the input can be achieved by the one-stage transmission. In order to improve the feasibility of the cross-axis magnetic gear application， based on its structure and working principle， the finite element model of the cross-axis magnetic gear is established. The transient magnetic field is used for simulation analysis， then the influence of gear meshing clearance， number of magnetic pole， magnetic ring thickness， gear size， helix angle and width-to-diameter ratio on the maximum transmission torque of magnetic gear is obtained. Finally， the optimized structure of the cross-axis magnetic gear and its magnetic induction intensity cloud map are obtained. The results show that the reasonable structure and working characteristics of the cross-axis magnetic gear can be obtained by simulation， and the larger torque and better magnetic induction distribution can be obtained. The simulation results can provide a reference to structure design and the working characteristics analyze of the cross-axis magnetic gear， and greatly shorten its design and development cycle. |
| format | Article |
| id | doaj-art-72a91220daa34c859389efb50c3329d4 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2020-05-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-72a91220daa34c859389efb50c3329d42025-01-10T14:55:53ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392020-05-014410210629796788Simulation Analysis of Cross-axis Magnetic Gear CharacteristicWei JieHuiqing LanCross-axis magnetic gears have a good application prospect in the industrial and aerospace fields. The advantage compared with mechanical gears is that the 90° space interleaving between the output and the input can be achieved by the one-stage transmission. In order to improve the feasibility of the cross-axis magnetic gear application， based on its structure and working principle， the finite element model of the cross-axis magnetic gear is established. The transient magnetic field is used for simulation analysis， then the influence of gear meshing clearance， number of magnetic pole， magnetic ring thickness， gear size， helix angle and width-to-diameter ratio on the maximum transmission torque of magnetic gear is obtained. Finally， the optimized structure of the cross-axis magnetic gear and its magnetic induction intensity cloud map are obtained. The results show that the reasonable structure and working characteristics of the cross-axis magnetic gear can be obtained by simulation， and the larger torque and better magnetic induction distribution can be obtained. The simulation results can provide a reference to structure design and the working characteristics analyze of the cross-axis magnetic gear， and greatly shorten its design and development cycle.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.05.017Magnetic gearCross-axisTransient magnetic fieldTorque |
| spellingShingle | Wei Jie Huiqing Lan Simulation Analysis of Cross-axis Magnetic Gear Characteristic Jixie chuandong Magnetic gear Cross-axis Transient magnetic field Torque |
| title | Simulation Analysis of Cross-axis Magnetic Gear Characteristic |
| title_full | Simulation Analysis of Cross-axis Magnetic Gear Characteristic |
| title_fullStr | Simulation Analysis of Cross-axis Magnetic Gear Characteristic |
| title_full_unstemmed | Simulation Analysis of Cross-axis Magnetic Gear Characteristic |
| title_short | Simulation Analysis of Cross-axis Magnetic Gear Characteristic |
| title_sort | simulation analysis of cross axis magnetic gear characteristic |
| topic | Magnetic gear Cross-axis Transient magnetic field Torque |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.05.017 |
| work_keys_str_mv | AT weijie simulationanalysisofcrossaxismagneticgearcharacteristic AT huiqinglan simulationanalysisofcrossaxismagneticgearcharacteristic |