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In-Process UV-Curing of Pasty Ceramic Composite

Mischliwski, Stefan and Weigold, Matthias Bourell, David L. and Beaman, Joseph J. and Crawford, Richard H. (eds.) (2019):
In-Process UV-Curing of Pasty Ceramic Composite.
In: Proceedings of the 30th Annual International Solid Freeform Fabrication Symposium, Austin, Texas (USA), University of Texas, In: Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference, Austin, Texas (USA), August 12-14, 2019, pp. 1707-1719, [Conference or Workshop Item]

Abstract

Within recent years,a wide range of additive manufacturing processes have been developed. While powder bed based fusion processes like selective laser melting and melting processes like fused layer modelling are being increasingly used in industrial applications, prototyping other processes are in the initial stage. This paper develops a new method for an extrusion-based process of pasty UV-curing ceramic composite material. The method proposes an approach to continuously cure the material while it is deployed to reduce process time and generate complete cured parts. A milling machine has been modified with a syringe and a UV-light source to accommodate the process. Experimental studies have been carried out to examine the influence of the process parameters on the curing process. As a result, a parameter set has been found to make fully dense and cured ceramic composite parts.

Item Type: Conference or Workshop Item
Erschienen: 2019
Editors: Bourell, David L. and Beaman, Joseph J. and Crawford, Richard H.
Creators: Mischliwski, Stefan and Weigold, Matthias
Title: In-Process UV-Curing of Pasty Ceramic Composite
Language: English
Abstract:

Within recent years,a wide range of additive manufacturing processes have been developed. While powder bed based fusion processes like selective laser melting and melting processes like fused layer modelling are being increasingly used in industrial applications, prototyping other processes are in the initial stage. This paper develops a new method for an extrusion-based process of pasty UV-curing ceramic composite material. The method proposes an approach to continuously cure the material while it is deployed to reduce process time and generate complete cured parts. A milling machine has been modified with a syringe and a UV-light source to accommodate the process. Experimental studies have been carried out to examine the influence of the process parameters on the curing process. As a result, a parameter set has been found to make fully dense and cured ceramic composite parts.

Journal or Publication Title: Annual International Solid Freeform Fabrication Symposium — An Additive Manufacturing Conference
Title of Book: Proceedings of the 30th Annual International Solid Freeform Fabrication Symposium
Place of Publication: Austin, Texas (USA)
Publisher: University of Texas
Divisions: 16 Department of Mechanical Engineering
16 Department of Mechanical Engineering > Institute of Production Technology and Machine Tools (PTW)
16 Department of Mechanical Engineering > Institute of Production Technology and Machine Tools (PTW) > Additive Manufacturing and Dental Technology
Event Title: Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference
Event Location: Austin, Texas (USA)
Event Dates: August 12-14, 2019
Date Deposited: 02 Mar 2020 10:53
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