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Accuracy Investigation of Fused Deposition Modelling (FDM) Processed ABS and ULTRAT Parts

Accuracy Investigation of Fused Deposition Modelling (FDM) Processed ABS and ULTRAT Parts

Insaf Bahnini, Daniel-Constantin Anghel, Alin Daniel Rizea, Uzair Khaleeq Zaman, Ali Siadat
Copyright: © 2022 |Volume: 12 |Issue: 1 |Pages: 19
ISSN: 2156-1680|EISSN: 2156-1672|EISBN13: 9781683182283|DOI: 10.4018/IJMMME.293225
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MLA

Bahnini, Insaf, et al. "Accuracy Investigation of Fused Deposition Modelling (FDM) Processed ABS and ULTRAT Parts." IJMMME vol.12, no.1 2022: pp.1-19. http://doi.org/10.4018/IJMMME.293225

APA

Bahnini, I., Anghel, D., Rizea, A. D., Zaman, U. K., & Siadat, A. (2022). Accuracy Investigation of Fused Deposition Modelling (FDM) Processed ABS and ULTRAT Parts. International Journal of Manufacturing, Materials, and Mechanical Engineering (IJMMME), 12(1), 1-19. http://doi.org/10.4018/IJMMME.293225

Chicago

Bahnini, Insaf, et al. "Accuracy Investigation of Fused Deposition Modelling (FDM) Processed ABS and ULTRAT Parts," International Journal of Manufacturing, Materials, and Mechanical Engineering (IJMMME) 12, no.1: 1-19. http://doi.org/10.4018/IJMMME.293225

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Abstract

This paper aims to assess the dimensional deviation of Fused Deposition Modeling (FDM) processed ABS and ULTRAT parts using a new geometrical model which can evaluate three types of dimensional deviation: along the z-axis, along external and internal dimensions, and through diameters. The methodology involves a step-by-step procedure wherein after establishing the experimental plan and manufacturing the specimens, the measurements taken are analyzed via Grey Relational Analysis (GRA) to find out the optimal combination of parameters leading to the minimum deviation in all dimensions of parts for both materials. Statistical techniques such as Analysis of Variance (ANOVA) and Signal to Noise (S/N) ratio were also used. Subsequently, a confirmation test was carried out to validate the results obtained. The findings of the ANOVA and the S/N ratio were in good concordance with those of GRA.