Gear Tooth Contact Analysis of Cycloidal Pinwheel Transmission Mechanism of RV Reducers
The loaded tooth contact analysis of cycloid pin wheel transmission mechanism of RV reducers is the basis of lubrication analysis of the mechanism. To clarify the dynamic contact characteristics between the cycloidal gear teeth and the needle teeth, as well as between the roller needles and the inne...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2024-02-01
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| Series: | Jixie chuandong |
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| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.02.019 |
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| author | Han Ju Zhang Weichang |
| author_facet | Han Ju Zhang Weichang |
| author_sort | Han Ju |
| collection | DOAJ |
| description | The loaded tooth contact analysis of cycloid pin wheel transmission mechanism of RV reducers is the basis of lubrication analysis of the mechanism. To clarify the dynamic contact characteristics between the cycloidal gear teeth and the needle teeth, as well as between the roller needles and the inner and outer rings of the crankshaft bearing, based on the meshing principle of the cycloidal needle gear transmission mechanism, the kinematic characteristics of the gear tooth clearance and meshing points under six different tooth profile modification methods are analyzed; combining the static equilibrium equation and deformation coordination conditions, the nonlinear Hertz contact stiffness is introduced and a three-dimensional dynamic load-bearing contact analysis model of the cycloidal needle gear transmission mechanism is established. The load deformation of the gear teeth with initial clearance is determined, and the model solution is completed using the iterative method. The time-varying force characteristics at the meshing of the gear teeth and the inner and outer rings of the crankshaft bearing roller needles during the transmission process are clarified. |
| format | Article |
| id | doaj-art-195d2e49937b457d9fbc215445123408 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2024-02-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-195d2e49937b457d9fbc2154451234082025-01-10T14:59:49ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392024-02-014813114149593501Gear Tooth Contact Analysis of Cycloidal Pinwheel Transmission Mechanism of RV ReducersHan JuZhang WeichangThe loaded tooth contact analysis of cycloid pin wheel transmission mechanism of RV reducers is the basis of lubrication analysis of the mechanism. To clarify the dynamic contact characteristics between the cycloidal gear teeth and the needle teeth, as well as between the roller needles and the inner and outer rings of the crankshaft bearing, based on the meshing principle of the cycloidal needle gear transmission mechanism, the kinematic characteristics of the gear tooth clearance and meshing points under six different tooth profile modification methods are analyzed; combining the static equilibrium equation and deformation coordination conditions, the nonlinear Hertz contact stiffness is introduced and a three-dimensional dynamic load-bearing contact analysis model of the cycloidal needle gear transmission mechanism is established. The load deformation of the gear teeth with initial clearance is determined, and the model solution is completed using the iterative method. The time-varying force characteristics at the meshing of the gear teeth and the inner and outer rings of the crankshaft bearing roller needles during the transmission process are clarified.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.02.019Cycloidal pinwheel transmissionLoad contact analysisTooth profile modificationBearing force |
| spellingShingle | Han Ju Zhang Weichang Gear Tooth Contact Analysis of Cycloidal Pinwheel Transmission Mechanism of RV Reducers Jixie chuandong Cycloidal pinwheel transmission Load contact analysis Tooth profile modification Bearing force |
| title | Gear Tooth Contact Analysis of Cycloidal Pinwheel Transmission Mechanism of RV Reducers |
| title_full | Gear Tooth Contact Analysis of Cycloidal Pinwheel Transmission Mechanism of RV Reducers |
| title_fullStr | Gear Tooth Contact Analysis of Cycloidal Pinwheel Transmission Mechanism of RV Reducers |
| title_full_unstemmed | Gear Tooth Contact Analysis of Cycloidal Pinwheel Transmission Mechanism of RV Reducers |
| title_short | Gear Tooth Contact Analysis of Cycloidal Pinwheel Transmission Mechanism of RV Reducers |
| title_sort | gear tooth contact analysis of cycloidal pinwheel transmission mechanism of rv reducers |
| topic | Cycloidal pinwheel transmission Load contact analysis Tooth profile modification Bearing force |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.02.019 |
| work_keys_str_mv | AT hanju geartoothcontactanalysisofcycloidalpinwheeltransmissionmechanismofrvreducers AT zhangweichang geartoothcontactanalysisofcycloidalpinwheeltransmissionmechanismofrvreducers |