EXPERIMENTAL STUDY ON SELF-LOOSENING OF SKIRT LOCK UNDER ALTERNATING LATERAL LOAD
Aiming at analyzing the looseness of skirt lock during operation,lateral vibration test was carried out. The effects of initial preload,transverse cyclic excitation ’s amplitude,removal times and thread type were investigated. The finite element simulation analysis was carried out to verify the effe...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2020-01-01
|
| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.04.038 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841535770965311488 |
|---|---|
| author | JI FangFang ZHAO Xin |
| author_facet | JI FangFang ZHAO Xin |
| author_sort | JI FangFang |
| collection | DOAJ |
| description | Aiming at analyzing the looseness of skirt lock during operation,lateral vibration test was carried out. The effects of initial preload,transverse cyclic excitation ’s amplitude,removal times and thread type were investigated. The finite element simulation analysis was carried out to verify the effectiveness of the results. The test results show that the larger the initial preload and the smaller the amplitude,the less the skirt lock loosens. The removal times have no effect on the skirt lock loosens. Under the same conditions,the ordinary thread is more difficult to loosen than the trapezoidal thread. But because of the working nature of the skirt lock,the trapezoidal thread is selected. The research results are significance to the analysis of the causes of the looseness of the skirt lock and the design of anti loosing. |
| format | Article |
| id | doaj-art-50591575fb774e6997fd8d7dce6b893c |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2020-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-50591575fb774e6997fd8d7dce6b893c2025-01-15T02:27:40ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692020-01-014299499930608633EXPERIMENTAL STUDY ON SELF-LOOSENING OF SKIRT LOCK UNDER ALTERNATING LATERAL LOADJI FangFangZHAO XinAiming at analyzing the looseness of skirt lock during operation,lateral vibration test was carried out. The effects of initial preload,transverse cyclic excitation ’s amplitude,removal times and thread type were investigated. The finite element simulation analysis was carried out to verify the effectiveness of the results. The test results show that the larger the initial preload and the smaller the amplitude,the less the skirt lock loosens. The removal times have no effect on the skirt lock loosens. Under the same conditions,the ordinary thread is more difficult to loosen than the trapezoidal thread. But because of the working nature of the skirt lock,the trapezoidal thread is selected. The research results are significance to the analysis of the causes of the looseness of the skirt lock and the design of anti loosing.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.04.038Skirt lockThe alternating lateral loadSelf-loosening abilityPreload |
| spellingShingle | JI FangFang ZHAO Xin EXPERIMENTAL STUDY ON SELF-LOOSENING OF SKIRT LOCK UNDER ALTERNATING LATERAL LOAD Jixie qiangdu Skirt lock The alternating lateral load Self-loosening ability Preload |
| title | EXPERIMENTAL STUDY ON SELF-LOOSENING OF SKIRT LOCK UNDER ALTERNATING LATERAL LOAD |
| title_full | EXPERIMENTAL STUDY ON SELF-LOOSENING OF SKIRT LOCK UNDER ALTERNATING LATERAL LOAD |
| title_fullStr | EXPERIMENTAL STUDY ON SELF-LOOSENING OF SKIRT LOCK UNDER ALTERNATING LATERAL LOAD |
| title_full_unstemmed | EXPERIMENTAL STUDY ON SELF-LOOSENING OF SKIRT LOCK UNDER ALTERNATING LATERAL LOAD |
| title_short | EXPERIMENTAL STUDY ON SELF-LOOSENING OF SKIRT LOCK UNDER ALTERNATING LATERAL LOAD |
| title_sort | experimental study on self loosening of skirt lock under alternating lateral load |
| topic | Skirt lock The alternating lateral load Self-loosening ability Preload |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.04.038 |
| work_keys_str_mv | AT jifangfang experimentalstudyonselflooseningofskirtlockunderalternatinglateralload AT zhaoxin experimentalstudyonselflooseningofskirtlockunderalternatinglateralload |