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A Study on the Drop Formation of the Liquid Jet Device for Rapid Prototyping
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 Title & Authors
A Study on the Drop Formation of the Liquid Jet Device for Rapid Prototyping
Lee, U-Il; Kim, Seon-Min; Park, Jong-Seon;
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 Abstract
Rapid prototyping(RP) is a novel technology to create 3D products directly from CAD system. This study proposes a new RP method which uses the PZT ceramic plate to make a Drop-On-Demand liquid jet from the nozzle. The characteristic of drop formation in the new system is investigated both numerically and experimentally. The optimal drop for 3-D Printing can be obtained by the proper amplitude and frequency of the applied voltage. Also the process of the drop formation is analyzed using the pressure wave theory and verified by numerical simulation. First, the pressure wave generated by the deformation of the Piezo-plate at the nozzle is analyzed by solving the 2D axisymmetric wave equation via Finite Element Method. Finally, the drop formation process is simulated using a commercial software, FLOW 3D considering the pressure at the nozzle obtained by solving the wave equation as the boundary condition.
 Keywords
Rapid Prototyping;Liquid Jet Device;Drop-on-Demand Jet;3D Printing;Piezo-Plate;
 Language
Korean
 Cited by
 References
1.
Kochan, D., 1993, Solid Freeform Manufacturing, Elsevier, pp. 15-23

2.
Yan, Xue and Gu, P., 1996, 'A Review of Rapid Prototyping Technologies and Systems,' Computer-Aided Design, Vol. 28, No. 4, pp. 307-318 crossref(new window)

3.
Heinzl, J. and Hertz, C.H., 1985, 'Ink-Jet Printing,' Advances in Electron and Electron Physics, Vol. 65, pp. 91-171

4.
Elmquist, R., 1951, 'Measuring instrument of the recording type,' U.S. Patent 2,566,443

5.
Kyser, E. L. et al. , 1981, 'Design of an Impulse Ink Jet,' J. Appl. Photographic Engineering, Vol. 7, pp. 73-79

6.
Zoltan, 1972, 'Pulsed Droplet Ejecting System,' U.S.Patent 3,683,212

7.
Bugdayci, N., Bogy, D. B. and Talke, F. E., 1983, 'Axisymmetric Motion Radially Polarized Piezoelectric Cylinder Used in Ink Jet Printing,' IBM J. Res. Dev., Vol. 27, pp. 171-180

8.
Shield, T. W., Bogy, D. B. and Talke, F. E., 1987, 'Drop Formation by DOD Ink-Jet Nozzles - A Comparison of Experiment and Numerical-Simulation,' IBM J. Res. Dev., Vol. 31, pp. 96-110

9.
Bogy, D. B. and Talke, F. E., 1984, 'Experimental and Theoretical Study of Wave Propagation Phenomena in Drop-on-Demand Ink Jet Devices,' IBM J. Res. Dev., Vol. 28, pp. 314-321

10.
Beasley, J. D., 1976, 'Model for Fluid Ejection and Refill in an Impulse Drive Jet,' Society of Photographic Scientists and Engineers, Vol. 21, pp. 78-82

11.
Adams, R. L. and Roy, J., 1986, 'A One-Dimensional Numerical Model of Drop-On-Demand Ink Jet,' J. Appl. Mech., Vol. 53, pp. 193-197

12.
Fromm, J. E., 1984, 'Numerical Calculation of the Fluid Dynamics of Drop-On-Demand Jets,' IBM J. Res. Dev., Vol. 28, pp. 322-333

13.
Kinsler, L. E. and Frey, A. R., 1980, Fundamentals of Acoustics, John Wiely & Sons. Inc., pp. 98-107

14.
Bogy, D. B., Shield, T. W. and Talke, F. E., 1986, 'A Numerical Comparison of One-Dimensional Fluid Jet Model Applied to Drop-On-Demand Printing,' J. Comput. Phys., Vol. 67, pp. 327-347 crossref(new window)