Publication detail

Impact resistance of lattice structure made by Selective Laser Melting technology

VRÁNA, R. PALOUŠEK, D. KOUTNÝ, D. KOUKAL, O. ZIKMUND, T. KREJČÍ, P.

Original Title

Impact resistance of lattice structure made by Selective Laser Melting technology

Type

conference paper

Language

English

Original Abstract

This paper describes impact resistance of porous structures made by metal additive technology Selective Laser Melting (SLM). Porous structures are formed by repeated basic unit-cells composed of merged thin trusses. There were tested BCC types of structures made from material AlSi10Mg. Geometric parameters such as the diameter of the rod were changed .The samples were tested by the impact testing device with the spherical shape of the penetration body (indentor). The results show that the BCC structure with various truss diameter have various impact resistance and various energy absorbing capability.

Keywords

Selective laser melting, lattice structures, impact resistance, penetration, AlSi10Mg

Authors

VRÁNA, R.; PALOUŠEK, D.; KOUTNÝ, D.; KOUKAL, O.; ZIKMUND, T.; KREJČÍ, P.

RIV year

2015

Released

5. 10. 2015

Location

Reims, France

ISBN

978-1-899072-47-7

Book

Euro PM2015 Proceedings

Pages from

1

Pages to

6

Pages count

6

URL

http://www.europm2015.com

BibTex

@inproceedings{BUT117241,
  author="Radek {Vrána} and David {Paloušek} and Daniel {Koutný} and Ondřej {Koukal} and Tomáš {Zikmund} and Petr {Krejčí}",
  title="Impact resistance of lattice structure made by Selective Laser Melting technology",
  booktitle="Euro PM2015 Proceedings",
  year="2015",
  pages="1--6",
  address="Reims, France",
  isbn="978-1-899072-47-7",
  url="http://www.europm2015.com"
}