Bogumiła Kuźnicka
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Bogumiła Kuźnicka has a total of 5 co-authors. Here are the top co-authors by number of shared publications:
- Edward Chlebus
Wroclaw University of Science and Technology
1 shared publication - Grzegorz Ziółkowski
Centre for Advanced Manufacturing Technologies, Fraunhofer Project Center, Department of Laser Technologies, Wroclaw University of Technology, Wroclaw, Poland
1 shared publication - Konrad Gruber
Wroclaw University of Science and Technology
1 shared publication - Tomasz Kurzynowski
Wrocław University of Science and Technology
1 shared publication - Wojciech Stopyra
Faculty of Mechanical Engineering, Wroclaw University of Science and Technology, Wroclaw, Poland
1 shared publication
Latest Publications
- Open Access
Effect of Scanning and Support Strategies on Relative Density of SLM-ed H13 Steel in Relation to Specimen Size
Standard experimental research works are aimed at optimization of Selective Laser Melting (SLM) parameters in order to produce material with relative density over 99% and possibly the highest scanning speed. Typically, cuboidal specimens with arbitrarily selected dimensions are built. An optimum set of parameters, determined on such specimens, is used for building parts with variable cross-section areas. However, it gives no guarantee that the density of variable-section parts produced with so selected parameters will be as high as that of the specimens measured during the parameters optimization process. The goal of this work was to improve the process of SLM parameter selection according to the criterion of maximum relative density, based on the example of AISI H13 tool steel (1.2344). A selection method of scanning strategy ensuring relative density of parts over 99%, irrespective of their dimensions, was determined. The specimens were produced using several variants of support structures. It was found that proper selection of the support strategy prevents development of columnar pores.
Open AccessEffect of Scanning and Support Strategies on Relative Density of SLM-ed H13 Steel in Relation to Specimen Size
Standard experimental research works are aimed at optimization of Selective Laser Melting (SLM) parameters in order to produce material with relative density over 99% and possibly the highest scanning speed. Typically, cuboidal specimens with arbitrarily selected dimensions are built. An optimum set of parameters, determined on such specimens, is used for building parts with variable cross-section areas. However, it gives no guarantee that the density of variable-section parts produced with so selected parameters will be as high as that of the specimens measured during the parameters optimization process. The goal of this work was to improve the process of SLM parameter selection according to the criterion of maximum relative density, based on the example of AISI H13 tool steel (1.2344). A selection method of scanning strategy ensuring relative density of parts over 99%, irrespective of their dimensions, was determined. The specimens were produced using several variants of support structures. It was found that proper selection of the support strategy prevents development of columnar pores.