Research on Steering Vibration Analysis of Wheel Loader and Cushion Valve Design

Tongjian Wang, Yichuan Wang, Lihui Zhu, Zhenling Zhi, Zongjian Liu and Rencheng Li
Additional contact information
Tongjian Wang: School of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, China
Yichuan Wang: School of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, China
Lihui Zhu: School of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, China
Zhenling Zhi: School of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, China
Zongjian Liu: School of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, China
Rencheng Li: School of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, China

Energies, 2022, vol. 15, issue 3, 1-15

Abstract: At present, the wheel loaders on the market have steering vibration problems, which can be summarized as follows: the front frame and the cab vibrate violently at the beginning and at the end of steering. This paper analyzed the steering vibration mechanism by collecting the pressure at different positions of the hydraulic steering system and AMESim simulation. A cushion valve was designed to solve the problem of steering vibration. Finally, the prototype test was carried out and it was concluded that the cushion valve reduced the steering pressure starting shock by 50%, the stop vibration was reduced by 75%, and the suction problem no longer occurred. Further, the analysis provides theoretical and experimental basis for research on the steering system of loaders, and also provides new ideas for the design and optimization of vehicle steering systems.

Keywords: wheel loader; hydrostatic steering system; AMESim; cushion valve (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2022
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
https://www.mdpi.com/1996-1073/15/3/805/pdf (application/pdf)
https://www.mdpi.com/1996-1073/15/3/805/ (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:gam:jeners:v:15:y:2022:i:3:p:805-:d:731138

Access Statistics for this article

Energies is currently edited by Ms. Agatha Cao

More articles in Energies from MDPI
Bibliographic data for series maintained by MDPI Indexing Manager ().