Dependence of Drop Speed on Nozzle Diameter, Viscosity and Drive Amplitude in Drop-on-Demand Ink-jet Printing

被引：0

作者：

Hoath, Stephen D. ^{[1
]}

Hsiao, Wen-Kai ^{[1
]}

Jung, Sungjune ^{[1
]}

Martin, Graham D. ^{[1
]}

Hutchings, Ian M. ^{[1
]}

机构：

[1] Univ Cambridge, Dept Engn, Inkjet Res Ctr, Inst Mfg, Alan Reece Bldg,17 Charles Babbage Rd, Cambridge CB3 0FS, England

来源：

DIGITAL FABRICATION 2011/ NIP27- 27TH INTERNATIONAL CONFERENCE ON DIGITAL PRINTING TECHNOLOGIES: TECHNICAL PROGRAMS AND PROCEEDINGS, 2011 | 2011年

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Results of recent experiments and numerical simulations are presented, which have been used to establish empirical rules for the dependence of drop speed on nozzle diameter and drive amplitude for Newtonian and non-Newtonian fluids printed with a range of different ink-jet print-head technologies. Experiments were carried out with Xaar, MicroFab and Spectra Dimatix print heads and with solutions of polystyrene in diethyl phthalate as model fluids. These results are compared with predictions from recent numerical codes developed by collaborators in the University of Leeds, and from simple models for drop-on-demand fluid jetting resulting from physical laws.

引用

页码：62 / 65

页数：4

共 16 条

[1]

Castrejon-Pita J. R., NIP27

[2] A new method for significantly reducing drop radius without reducing nozzle radius in drop-on-demand drop production [J].