Publication detail

Analysis of powder steel material, laser sintering technology and machining on surface parameters and fatigue

PÍŠKA, M. TRUBAČOVÁ, P. HORNÍKOVÁ, J.

Original Title

Analysis of powder steel material, laser sintering technology and machining on surface parameters and fatigue

Type

journal article in Web of Science

Language

English

Original Abstract

The technology of selective laser melting (SLM) is booming in all engineering applications today and tends to expand production of statically and dynamically loaded parts, not only for the prototypes but also for direct metal end–use parts. However, apart from design and type of loading, there still is a number of real material and technological parameters that contribute to the final quality of the produced parts and affect or improve the surface integrity and life of the parts. This paper expands the results and conclusions made in some previous works and presents all data from the tests expressed in their technological relations. The main conclusion is that a suitable machining process did not affect the surface integrity and fatigue of the tested samples, and the key role in assessments were the material structure, its homogeneity and defects.

Keywords

Selective laser melting; steel; structure; properties; fatigue

Authors

PÍŠKA, M.; TRUBAČOVÁ, P.; HORNÍKOVÁ, J.

Released

18. 7. 2017

Publisher

© 2017 WILEY-VCH Verlag GmbH & CO. KGaA

Location

Weinheim

ISBN

0933-5137

Periodical

MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK

Year of study

48

Number

7

State

Federal Republic of Germany

Pages from

1

Pages to

11

Pages count

11

BibTex

@article{BUT137861,
  author="Miroslav {Píška} and Pavlína {Trubačová} and Jana {Horníková}",
  title="Analysis of powder steel material, laser sintering
technology and machining on surface parameters and
fatigue",
  journal="MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK",
  year="2017",
  volume="48",
  number="7",
  pages="1--11",
  doi="10.1002/mawe.201700030",
  issn="0933-5137"
}