Finite Element Analysis of Vibration and Noise of Scraper Conveyor
- 10.2991/itms-15.2015.287How to use a DOI?
- Scraper conveyor; Vibration and Noise; Modal Analysis; Finite Element; Natural Frequency
The noise pollution produced by the scraper conveyor affects the working environment seriously. Based on a certain type of the scraper conveyor transmission system as a research object, using the finite element analysis software ANSYS for modal analysis, the results suggested that the natural frequencies of scraper and chute were the same in the 15th order. This indicated that the resonance of scraper and chute in the 15th order was the main cause of vibration noise. According to the above analysis results, an improvement scheme was put forward and then a modal analysis was done to verify its validity. Results indicated that the dynamic rigidity of chute was improved as well as the order of resonance, and the strain values of chute were decreased. The vibration noise would be reduced obviously. In the design process of mechanical equipment, this method for vibration noise test of mutual coupling components could provide an efficient method to reduce vibration noise.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Liran Xu AU - Yu Sun AU - Hanwu Liu PY - 2015/11 DA - 2015/11 TI - Finite Element Analysis of Vibration and Noise of Scraper Conveyor BT - Proceedings of the 2015 International Conference on Industrial Technology and Management Science PB - Atlantis Press SP - 1173 EP - 1176 SN - 2352-538X UR - https://doi.org/10.2991/itms-15.2015.287 DO - 10.2991/itms-15.2015.287 ID - Xu2015/11 ER -