VIBRATION ANALYSIS OF COUPLING BOLT FOR TRACK EXCAVATOR FRAME AND WALKING
In order to study the vibration characteristics of the bolt structure of the excavator and the crawler frame, the WK-75 mechanical excavator was used as the research object, The RecerDyn multi-body dynamics simulation software was used to simulate the excavator movement process and extracted load sp...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2019-01-01
|
| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2019.05.036 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841535690846765056 |
|---|---|
| author | WANG WenBing REN JiaJun LI AiFeng GAO XinYu |
| author_facet | WANG WenBing REN JiaJun LI AiFeng GAO XinYu |
| author_sort | WANG WenBing |
| collection | DOAJ |
| description | In order to study the vibration characteristics of the bolt structure of the excavator and the crawler frame, the WK-75 mechanical excavator was used as the research object, The RecerDyn multi-body dynamics simulation software was used to simulate the excavator movement process and extracted load spectrum, and Fourier transform of the load spectrum by MATLAB to obtain the load spectrum frequency. The natural frequency of the bolt structure is obtained by ANSYS Workbench finite element analysis software. The frequency of the load spectrum and the natural frequency are compared for the loosing condition of the bolt structure. It is of some reference value to the further study on the vibration characteristics of the connecting bolt of the excavator. |
| format | Article |
| id | doaj-art-4ae5e4e509bf40f990cbfc0a89ca2c56 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2019-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-4ae5e4e509bf40f990cbfc0a89ca2c562025-01-15T02:29:20ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692019-01-01411239124330606055VIBRATION ANALYSIS OF COUPLING BOLT FOR TRACK EXCAVATOR FRAME AND WALKINGWANG WenBingREN JiaJunLI AiFengGAO XinYuIn order to study the vibration characteristics of the bolt structure of the excavator and the crawler frame, the WK-75 mechanical excavator was used as the research object, The RecerDyn multi-body dynamics simulation software was used to simulate the excavator movement process and extracted load spectrum, and Fourier transform of the load spectrum by MATLAB to obtain the load spectrum frequency. The natural frequency of the bolt structure is obtained by ANSYS Workbench finite element analysis software. The frequency of the load spectrum and the natural frequency are compared for the loosing condition of the bolt structure. It is of some reference value to the further study on the vibration characteristics of the connecting bolt of the excavator.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2019.05.036Connecting boltsVibrationMode analysisCurve fitting |
| spellingShingle | WANG WenBing REN JiaJun LI AiFeng GAO XinYu VIBRATION ANALYSIS OF COUPLING BOLT FOR TRACK EXCAVATOR FRAME AND WALKING Jixie qiangdu Connecting bolts Vibration Mode analysis Curve fitting |
| title | VIBRATION ANALYSIS OF COUPLING BOLT FOR TRACK EXCAVATOR FRAME AND WALKING |
| title_full | VIBRATION ANALYSIS OF COUPLING BOLT FOR TRACK EXCAVATOR FRAME AND WALKING |
| title_fullStr | VIBRATION ANALYSIS OF COUPLING BOLT FOR TRACK EXCAVATOR FRAME AND WALKING |
| title_full_unstemmed | VIBRATION ANALYSIS OF COUPLING BOLT FOR TRACK EXCAVATOR FRAME AND WALKING |
| title_short | VIBRATION ANALYSIS OF COUPLING BOLT FOR TRACK EXCAVATOR FRAME AND WALKING |
| title_sort | vibration analysis of coupling bolt for track excavator frame and walking |
| topic | Connecting bolts Vibration Mode analysis Curve fitting |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2019.05.036 |
| work_keys_str_mv | AT wangwenbing vibrationanalysisofcouplingboltfortrackexcavatorframeandwalking AT renjiajun vibrationanalysisofcouplingboltfortrackexcavatorframeandwalking AT liaifeng vibrationanalysisofcouplingboltfortrackexcavatorframeandwalking AT gaoxinyu vibrationanalysisofcouplingboltfortrackexcavatorframeandwalking |