Finite element modal analysis and experiment of the compression device of the all-in-one machine of combine harvester and baler
Yaoming Li, Leihua Zhu, Zhong Tang, Lizhang Xu
Available Online March 2017.
- https://doi.org/10.2991/ifmca-16.2017.78How to use a DOI?
- all-in-one machine of combine harvester and baler; modal test; compression device; modal analysis
- In order to reduce resonance of all-in-one machine of combine harvester and baler in normal operation, using 3D software of the compression device for parametric modeling, finite element simulation of compression device by ANSYS-Workbench software, calculating the first fourth order modal frequency and formation of compression device, and using modal analysis and modal test to the compression device. Test results show that the finite element simulation and modal test results basically are consistent. By analyzing the external excitation frequency, the first modal frequency of the compression device is similar to the excitation frequency of the vibration sieve, and the form of motion is a reciprocating motion, and the resonance phenomenon is easy to occur. The second modal frequency of the compression device is in the range of excitation frequency of Threshing cylinder, and the resonance phenomenon is obvious when the whole machine is in normal work.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Yaoming Li AU - Leihua Zhu AU - Zhong Tang AU - Lizhang Xu PY - 2017/03 DA - 2017/03 TI - Finite element modal analysis and experiment of the compression device of the all-in-one machine of combine harvester and baler BT - Proceedings of the 2016 International Forum on Mechanical, Control and Automation (IFMCA 2016) PB - Atlantis Press SP - 510 EP - 519 SN - 2352-5401 UR - https://doi.org/10.2991/ifmca-16.2017.78 DO - https://doi.org/10.2991/ifmca-16.2017.78 ID - Li2017/03 ER -