PSI - Issue 56

Kevin Moj et al. / Procedia Structural Integrity 56 (2024) 120–130 Author name / Structural Integrity Procedia 00 (2019) 000–000

122

3

relative density. All the parameters of the structures are shown in Table 1. With the help of such selected parameters of the cell structure. a wide range of properties can be estimated without printing every set with the given parameters.

Fig. 1. Printed cellular structures using Selective Laser Melting.

Table 1. Overview of the investigated cellular structures with their parameters. No. Single cell topology

Size of a single cell (mm) Designed relative density (%) Specimen dimensions (mm)

1 2 3 4 5 6 7 8 9

25 50 25 50 25 50 25 50 25 50 25 50 25 50 25 50

2

10x10

Body Centered Cubic

3

15x15

2

6x6

Diamond

3

9x9

2

8x8

10 11 12 13 14 15 16

Fluorite

3

12x12

8x8 6x6

2

Kelvin

12x12

3

9x9