MATEC Web Conf.
Volume 100, 201713th Global Congress on Manufacturing and Management (GCMM 2016)
|Number of page(s)||6|
|Section||Part 3: Manufacturing innovation and Advanced manufacturing technology|
|Published online||08 March 2017|
FEM-based Printhead Intelligent Adjusting Method for Printing Conduct Material
1 Tianjin Polytechnic University, Tianjin, 300387, China
2 Beijing Shenzhou Aerospace Software Technology Co. Ltd., Beijing, China
3 Department of Electrical and Computer Engineering, Lehigh University, Bethlehem, USA
Ink-jet printing circuit board has some advantage, such as non-contact manufacture, high manufacture accuracy, and low pollution and so on. In order to improve the and printing precision, the finite element technology is adopted to model the piezoelectric print heads, and a new bacteria foraging algorithm with a lifecycle strategy is proposed to optimize the parameters of driving waveforms for getting the desired droplet characteristics. Results of numerical simulation show such algorithm has a good performance. Additionally, the droplet jetting simulation results and measured results confirmed such method precisely gets the desired droplet characteristics.
Key words: Finite Element Method (FEM) / piezoelectric printhead / intelligent adjusting
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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