High viscosity jetting system for 3D reactive inkjet printing

H. Yang; Y. He; C. Tuck; R. Wildman; I. Ashcroft; P. Dickens; R. Hague

High viscosity jetting system for 3D reactive inkjet printing

H. Yang, Y. He, C. Tuck, R. Wildman, I. Ashcroft, P. Dickens, R. Hague

Research output: Contribution to conference › Paper › peer-review

26 Citations (Scopus)

Abstract

High viscosity ink is a potential solution for the improvement of current 3D ink jetting technology. In this study, experiments are carried out to study a series of inks with differing viscosities jetted with PicoDot™ jet valves under different process parameters of temperature and pressure. Results show that a wide range of ink materials from low viscosity (water like materials) to very high viscosity (thixotropic materials) can be jetted with the piezoelectric actuated jet valves without the need of solvents and surfactants. The jetting volume can be controlled under certain conditions between 2nl and 15nl. The jetting performances for low, medium and high viscosity inks have been recorded by high-speed video photography.

Original language	English
Pages	505-513
Number of pages	9
Publication status	Published - 2013
Externally published	Yes
Event	24th International Solid Freeform Fabrication Symposium - An Additive Manufacturing Conference, SFF 2013 - Austin, TX, United States Duration: 12 Aug 2013 → 14 Aug 2013

Conference

Conference	24th International Solid Freeform Fabrication Symposium - An Additive Manufacturing Conference, SFF 2013
Country/Territory	United States
City	Austin, TX
Period	12/08/13 → 14/08/13

ASJC Scopus subject areas

Surfaces, Coatings and Films
Surfaces and Interfaces

Cite this

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AU - Yang, H.

AU - He, Y.

AU - Tuck, C.

AU - Wildman, R.

AU - Ashcroft, I.

AU - Dickens, P.

AU - Hague, R.

PY - 2013

Y1 - 2013

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AB - High viscosity ink is a potential solution for the improvement of current 3D ink jetting technology. In this study, experiments are carried out to study a series of inks with differing viscosities jetted with PicoDot™ jet valves under different process parameters of temperature and pressure. Results show that a wide range of ink materials from low viscosity (water like materials) to very high viscosity (thixotropic materials) can be jetted with the piezoelectric actuated jet valves without the need of solvents and surfactants. The jetting volume can be controlled under certain conditions between 2nl and 15nl. The jetting performances for low, medium and high viscosity inks have been recorded by high-speed video photography.

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T2 - 24th International Solid Freeform Fabrication Symposium - An Additive Manufacturing Conference, SFF 2013

Y2 - 12 August 2013 through 14 August 2013

ER -

High viscosity jetting system for 3D reactive inkjet printing

Abstract

Conference

ASJC Scopus subject areas

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