Study on Layer Fabrication for 3D Structure of Photoreactive Polymer Using DLP Projector

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This paper presents a research on 3D part fabrication from composition of photo initiator (Phenylbis (2,4,6-trimethylbenzoyl)), photo absorber (Sudan I) and 1, 6-Hexanediol polymer effect based on curing parameters. A DLP projector was used as energy light source which initiated the photo reactive polymer at three different light source distances with three different exposed time to evaluate photoreactive polymer solidification phenomena. The experiment results obtained shows that Sudan I composition, light intensity value and exposure time of the varied photo absorber give significant effect to layer thicknes, surface roughness and hardness value. These works also prove that photo absorber composition solution gave a different mechanical properties effect for 3D microstructure fabrication.

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911-915

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December 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] D Chua, C.K., Leong, K.F. and Lim, C.S. ). ed. Rapid Prototyping: Principles and Applications. World Scientific Publishing Singapore, (2003).

Google Scholar

[2] Gebhardt, A., ed. Rapid Prototyping. Hanser Gardner Publications: Cincinnati, OH. (2003).

Google Scholar

[3] Ikuta K, H.K., Real three-dimensional microfabrication using stereolithography and metal mold. Proc IEEE, (International Workshop on Micro Electro Mechanical Systems(MEMS'93) (1993)pp.42-47.

Google Scholar

[4] Bertsch, A., Zissi, S., Jezequel, J.Y., Corbel,S. and Andre, J.C., Microstereophotolithography using a liquidcrystal display as dynamic mask-generator. Microsystem Technologies,. Vol. 3 (No. 2): (1997)pp.42-47.

DOI: 10.1007/s005420050053

Google Scholar

[5] Bertsch A, L.H., Renaud P, 3D Microfabrication by Combining Microstereolithography and Thick resist Uv lithography. Sens Actuators, (1999): pp.14-23.

DOI: 10.1016/s0924-4247(98)00249-0

Google Scholar

[6] Bertsch A, B.P., Vogt C, Renaud P, Rapid Prototyping of Small Size Objects. Rapid Prototyping. 6(4): (2000)pp.259-266.

DOI: 10.1108/13552540010373362

Google Scholar

[7] Bertsch A, J.J., Andre JC Study of spatial resolution of a new 3D microfabrication process: the microstereolithography using a dynamic mask-generator technique. Jphotochem Photobiol A, 1997(107): pp.275-281.

DOI: 10.1016/s1010-6030(96)04585-6

Google Scholar

[8] Zissi, S., Bertsch, A., Jezequel, J.Y., Corbel, S., Lougnot, D.J. and Andre, J.C., Stereolithography and microtechniques, Microsystem Technologies, Vol. 2 No. 2, (1996)pp.97-102.

DOI: 10.1007/bf02447758

Google Scholar

[9] Cox, A.X., C. -G; Fang, N. , Microstereolitography: A Review In The Proceeding of ICOMM: International Conference on Micromanufacturing, Urbana, IL, Sept 13-15, [CD-ROM], (2006).

Google Scholar