Affiliation:
1. Prince Sultan University
Abstract
The objective of this paper is to study the mechanical, physical, and wear properties of the 3D printed Polylactic acid (PLA) materials. Tensile Strength, Modulus, and Ductility are investigated as a function of the infill percentage and the printing direction. Shioe D hardness versus infill percentage was investigated. Weight loss versus rolling contact time was investigated to measure the wear properties of the parts. The 3D printed parts have shown a great influence by the infill percentage. Such observation was not found in terms of printing direction. The weight loss due to rolling contact was a function of rolling contact time.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Reference13 articles.
1. M. Domingo, J.M. Puigriol, A.A. Garcia, J. Lluma, S. Borros, G. Reyes, Mechanical property characterization and simulation of fused deposition modeling polycarbonate parts, Mater. Des. 83 (2015) 670–677.
2. J.M. Chacon, J.C. Bellido, A. Donoso, Integration of topology optimized designs into CAD/CAM via an IGES translator, Struct. Multidiscip. Optim. 50 (2014) 1115–1125.
3. M. Kamran, A. Saxena, A Comprehensive Study on 3D Printing Technology, MIT International Journal of Mechanical Engineering, Vol. 6, No. 2, August 2016, pp.63-69.
4. C. Casavola, A. Cazzato, V. Moramarco, C. Pappalettere, Orthotropic mechanical properties of fused deposition modelling parts described by classical laminate theory, Mater. Des. 90 (2016) 453–458.
5. J. Kotlinski, Mechanical properties of commercial rapid prototyping materials, Rapid Prototyping Journal 20 (2014) 499–510.
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献