OPEN ACCESS
Electro spinning as the main technology for preparation of nanofiber membranes still displays some shortcomings such as low control accuracy. Therefore, PLC is designed as the control center to carry out real-time detection and correction on the spinning process parameters through the sensors and AD/DA conversion module and display the results on the touch screen. Meanwhile, the combination of stepper motor and multi-axis motion control mode greatly improves the control accuracy of the preparation system. The experimental results show that the design achieves the purpose of precise preparation and dynamic monitoring of two-dimensional nanofiber membranes.
Electro Spinning, Touch Screen, Nanofiber Membrane, PLC, Multi-Axis Motion Control.
[1] Dai Y., Sun L.L., Ren S.L., et al. (2013). Finite element optimization of electric field structure in electrospinning, Advanced Materials Research, No. 765-757, pp. 456-459. DOI: 10.4028/www.scientific.net/AMR.765-767.456
[2] Wang H., Huang S., Liang F., et al. (2015). Research on multinozzle near-field electrospinning patterned deposition, Journal of Nanomaterials, pp. 1-8. DOI: 10.1155/2015/529138
[3] Liu Y., Zhang L., Sun X.F., et al. (2015). Multi-jet electrospinning via auxiliary electrode, Materials Letters, No. 141, pp. 153-156. DOI: 10.1016/j.matlet.2014.11.079
[4] Jiang J.G., Duan H.W., He T.H., et al. (2015). Electric field simulation and experimentation of needle-plate type electrospinning machine, Journal of Computational & Theoretical Nanoscience, Vol. 12, No. 9, pp. 2016-2022. DOI: 10.1166/jctn.2015.3980
[5] Koblischka M.R., Zeng X.L., Karwoth T., et al. (2016). Transport and magnetic measurements on Bi2Sr2CaCu2O8 nanowire networks prepared via electrospinning, IEEE Transactions on Applied Superconductivity, Vol. 26, No. 3, pp. 1-1. DOI: 10.1109/TASC.2016.2542139
[6] Chowdhury M., Stylios G. (2011). Process optimization and alignment of PVA/FeCl3, nano composite fibres by electrospinning, Journal of Materials Science, Vol. 46, No. 10, pp. 3378-3386. DOI: 10.1007/s10853-010-5226-5
[7] Kostakova E., Lukáš D., Pokorný P., et al. (2014). Study of polycaprolactone wet electrospinning process, Express Polymer Letters, Vol. 8, No. 8, pp. 554-564. DOI: 10.3144/expresspolymlett.2014.59