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2017 | OriginalPaper | Chapter

Influence of Process Parameters on Tensile Strength of Additive Manufactured Polymer Parts Using Taguchi Method

Authors : K. Swarna Lakshmi, G. Arumaikkannu

Published in: Advances in 3D Printing & Additive Manufacturing Technologies

Publisher: Springer Singapore

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Abstract

Selective laser sintering (SLS) is a powder-based additive manufacturing technology in which powder particles fuse using CO2 laser. In this work, the influence of various parameters at various levels is studied experimentally. In this work, the components were designed and fabricated as per ASTM standards. Experiments were designed based on Taguchi’s design of experiment. An L27 Orthogonal array of Taguchi design was used. In order to determine the significance and contribution of each factor on the tensile strength, analysis of variance (ANOVA) was performed. The results determine that layer thickness and fill scan spacing are significant parameters that cause appreciable improvement in tensile strength.

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Literature
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go back to reference Jain PK, Pandey PM, Rao PVM (2007) Experimental investigation into delay time on part strength in selective laser sintering. In: Proceedings of international conference on manufacturing automation. National University of Singapore, Singapore, May 28–30, pp 501–506 Jain PK, Pandey PM, Rao PVM (2007) Experimental investigation into delay time on part strength in selective laser sintering. In: Proceedings of international conference on manufacturing automation. National University of Singapore, Singapore, May 28–30, pp 501–506
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go back to reference Swarna Lakshmi K, Arumaikkannu G (2014) Influence of process parameters on surface finish in customized bone implant using selective laser sintering. Adv Mater Res 845(2014):862–867 Swarna Lakshmi K, Arumaikkannu G (2014) Influence of process parameters on surface finish in customized bone implant using selective laser sintering. Adv Mater Res 845(2014):862–867
Metadata
Title
Influence of Process Parameters on Tensile Strength of Additive Manufactured Polymer Parts Using Taguchi Method
Authors
K. Swarna Lakshmi
G. Arumaikkannu
Copyright Year
2017
Publisher
Springer Singapore
DOI
https://doi.org/10.1007/978-981-10-0812-2_1

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