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National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Effect of layer thickness on critical angle of additively manufactured lattice structures
 Nosek, Jakub ; Vrána, Radek (referee) ; Vaverka, Ondřej (advisor)
Aim of this work is to describe the effect of a layer thickness on critical angel of a lattice structures manufactured by SLM technology. The effect of layer thickness was investigated on single struts and on lattice structures made from stainless steel 316L. Better geometrical accuracy could be obtained, if the smaller layer thickness is used. Less attached powder particles on downskins was also observed on lattice structures. Thanks to this thesis, it is possible to determine, if it is meaningful to decrease the layer thickness in order to improve manufacturability of lattice structures even with higher manufacturing time.
Detailed record
Zjišťování pevnostních charakteristik výrobků u 3D tisku
 ČECH, Jan
This work inquires into the 3D printing by means of FMD technology. There are compared PLA and Pet-G materials. Further, the horizontal and the vertical printing positions are compared. The results are influenced by the height of the layer as well. There are tested higher layer of 0.25mm and lower layer of 0.15mm. The results are acquired by tensile test.
Detailed record
Effect of layer thickness on critical angle of additively manufactured lattice structures
 Nosek, Jakub ; Vrána, Radek (referee) ; Vaverka, Ondřej (advisor)
Aim of this work is to describe the effect of a layer thickness on critical angel of a lattice structures manufactured by SLM technology. The effect of layer thickness was investigated on single struts and on lattice structures made from stainless steel 316L. Better geometrical accuracy could be obtained, if the smaller layer thickness is used. Less attached powder particles on downskins was also observed on lattice structures. Thanks to this thesis, it is possible to determine, if it is meaningful to decrease the layer thickness in order to improve manufacturability of lattice structures even with higher manufacturing time.
Detailed record

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