Thread Tooth Modification of the Inverted Planetary Roller Screw Mechanism
Based on the thread tooth load distribution of the inverted planetary roller screw mechanism（IPRSM）, the influence of roller modification and screw modification on the load distribution is analyzed. The results show that the uneven load on the screw-roller interface is more serious than that on the...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2024-04-01
|
| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.04.015 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841546941572317184 |
|---|---|
| author | Qiao Guan Hao Zhipeng Liao Rong Zhang Nan Liu Geng |
| author_facet | Qiao Guan Hao Zhipeng Liao Rong Zhang Nan Liu Geng |
| author_sort | Qiao Guan |
| collection | DOAJ |
| description | Based on the thread tooth load distribution of the inverted planetary roller screw mechanism（IPRSM）, the influence of roller modification and screw modification on the load distribution is analyzed. The results show that the uneven load on the screw-roller interface is more serious than that on the long nut-roller interface, and the maximum contact stress and the maximum load on the threaded teeth are effectively reduced by the roller modification. Besides, the long nut-roller interface is more sensitive to the modification amount than that of the screw-roller interface. Similarly, the maximum load can also be effectively reduced by the screw modification. This study has some reference significance for optimizing the load distribution of the IPRSM. |
| format | Article |
| id | doaj-art-52d11c9ce373421e8920e1d68c5ee794 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2024-04-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-52d11c9ce373421e8920e1d68c5ee7942025-01-10T15:00:16ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392024-04-014810911555347279Thread Tooth Modification of the Inverted Planetary Roller Screw MechanismQiao GuanHao ZhipengLiao RongZhang NanLiu GengBased on the thread tooth load distribution of the inverted planetary roller screw mechanism（IPRSM）, the influence of roller modification and screw modification on the load distribution is analyzed. The results show that the uneven load on the screw-roller interface is more serious than that on the long nut-roller interface, and the maximum contact stress and the maximum load on the threaded teeth are effectively reduced by the roller modification. Besides, the long nut-roller interface is more sensitive to the modification amount than that of the screw-roller interface. Similarly, the maximum load can also be effectively reduced by the screw modification. This study has some reference significance for optimizing the load distribution of the IPRSM.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.04.015Inverted planetary roller screw mechanismThreaded tooth modificationLoad distribution Finite element analysis |
| spellingShingle | Qiao Guan Hao Zhipeng Liao Rong Zhang Nan Liu Geng Thread Tooth Modification of the Inverted Planetary Roller Screw Mechanism Jixie chuandong Inverted planetary roller screw mechanism Threaded tooth modification Load distribution Finite element analysis |
| title | Thread Tooth Modification of the Inverted Planetary Roller Screw Mechanism |
| title_full | Thread Tooth Modification of the Inverted Planetary Roller Screw Mechanism |
| title_fullStr | Thread Tooth Modification of the Inverted Planetary Roller Screw Mechanism |
| title_full_unstemmed | Thread Tooth Modification of the Inverted Planetary Roller Screw Mechanism |
| title_short | Thread Tooth Modification of the Inverted Planetary Roller Screw Mechanism |
| title_sort | thread tooth modification of the inverted planetary roller screw mechanism |
| topic | Inverted planetary roller screw mechanism Threaded tooth modification Load distribution Finite element analysis |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.04.015 |
| work_keys_str_mv | AT qiaoguan threadtoothmodificationoftheinvertedplanetaryrollerscrewmechanism AT haozhipeng threadtoothmodificationoftheinvertedplanetaryrollerscrewmechanism AT liaorong threadtoothmodificationoftheinvertedplanetaryrollerscrewmechanism AT zhangnan threadtoothmodificationoftheinvertedplanetaryrollerscrewmechanism AT liugeng threadtoothmodificationoftheinvertedplanetaryrollerscrewmechanism |