Influence of laser sintering parameters on mechanical properties of polymer products

Pilipović, Ana and Valentan, Bogdan and Brajlih, Tomaž and Haramina, Tatjana and Balič, Jože and Kodvanj, Janoš and Šercer, Mladen and Drstvenšek, Igor (2010) Influence of laser sintering parameters on mechanical properties of polymer products. = Influence of laser sintering parameters on mechanical properties of polymer products. In: 3rd International Conference on Additive Technologies iCAT2010, 22-24.09.2010., Nova Gorica; Slovenia.

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Abstract

With Additive Manufacturing - AM it is possible to create physical models, prototypes, components, tools and functional parts from 3D data constructed using the computer (CAD), with complicated geometry, which is very difficult or even impossible to do with other manufacturing technologies. AM processes for the manufacturing of prototypes use metals, ceramics and polymers in the form of liquids, powders, wire, foil, etc. However, there are many limitations, primarily in the selection of materials. Therefore, it is necessary to know the material properties, and how the various parameters of the machine influence on them, especially if it is manufacturing functional parts. The paper provides a brief overview of Selective Laser Sintering – SLS, and how the machine parameters (layer thickness, speed and power of laser) influence the mechanical properties of materials (tensile properties and hardness).

Item Type:	Conference or Workshop Item (Lecture)
Keywords (Croatian):	Selective laser sintering; speed; laser power; properties of polymer product
Subjects:	TECHNICAL SCIENCE > Mechanical Engineering
Divisions:	1000 Department of Materials > 1010 Chair of Materials and Tribology 1200 Department of Technology > 1240 Chair of Polymer Processing 200 Department of Engineering Mechanics > 220 Chair of Experimental Mechanics
Indexed in Web of Science:	No
Indexed in Current Contents:	No
Date Deposited:	13 Jul 2015 08:57
Last Modified:	15 Nov 2016 15:40
URI:	http://repozitorij.fsb.hr/id/eprint/4610

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