Research on New Type of Giant Magnetostrictive Precision Flow Pump
- DOI
- 10.2991/ism3e-15.2015.150How to use a DOI?
- Abstract
In order to realize the precision flow control and widen the application scope of flow pump, in this article, the giant magnetostrictive material was used as driving source to design a new type of precision flow pump. Adopted I-shaped pump body to simplify the structure, simultaneously, it enhanced the sealing of the system, so that the pump could be more adaptive to the miniaturization volume requirement occasion. The multi-slice magnetostrictive membrane was attached onto the beryllium bronze elastic plate constitute a magnetostrictive vibrator, and thus the magnetic energy could be transformed into mechanical energy by the magnetostrictive vibrator. Combined with the finite element analysis to analyze the magnetic distribution of the whole structure, the influence of different current intensity, different turns of coils, different magnetostrictive membrane structure and size on the maximum deflection of magnetostrictive vibrator. In order to test the performance of the magnetostrictive membrane pump, a test platform was built. The test results showed that when the driving voltage was 3Hz and the driving voltage amplitude was 7V, the maximum output flow rate reached the 0.0952ml/min.
- Copyright
- © 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 - Quanguo Lu AU - Qin Nie PY - 2015/11 DA - 2015/11 TI - Research on New Type of Giant Magnetostrictive Precision Flow Pump BT - Proceedings of the 2015 International Symposium on Material, Energy and Environment Engineering PB - Atlantis Press SP - 626 EP - 630 SN - 2352-5401 UR - https://doi.org/10.2991/ism3e-15.2015.150 DO - 10.2991/ism3e-15.2015.150 ID - Lu2015/11 ER -