Effect of Topology Parameters on Physical–Mechanical Properties of Magnetic PLA 3D-Printed Structures
Abstract
:1. Introduction
2. Materials and Methods
2.1. Materials
2.2. Preparation of Samples
2.3. Methods
3. Results
3.1. Characterization of Material
3.2. Magnetic Properties Results
3.3. Mechanical Properties Results
3.4. Magnetic Field Simulation and Calculation of Force Effects
4. Conclusions
Supplementary Materials
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Material/Filament | Magnetic/Clear PLA | ||
---|---|---|---|
Layer thickness/mm | 0.15 | ||
Type of infill | gyroid | solid | |
Infill density/% | 20 | 50 | 100 |
Tensile test, print orientation xy | |||
Print time for 1 sample/min | 42 | 58 | 51 |
Tensile test, print orientation z | |||
Print time for 1 sample/min | 51 | 74 | 88 |
Bending test, print orientation xy | |||
Print time for 1 sample/min | 16 | 20 | 20 |
Bending test, print orientation z | |||
Print time for 1 sample/min | 20 | 23 | 27 |
Compressive test, print orientation xy | |||
Print time for 1 sample/min | 83 | 181 | 132 |
Magnetic properties test, print orientation xy | |||
Print time for 1 sample/min | 84 | 144 | 125 |
Sample | Inductance/H | Relative Permeability/- |
---|---|---|
20R | 1.600 × 10−5 ± 7.395 × 10−8 | 1.083 ± 0.005 |
50R | 1.650 × 10−5 ± 9.899 × 10−8 | 1.097 ± 0.007 |
100R | 1.640 × 10−5 ± 1.118 × 10−7 | 1.107 ± 0.008 |
20A | 2.050 × 10−5 ± 7.395 × 10−8 | 1.510 ± 0.005 |
50A | 2.330 × 10−5 ± 1.515 × 10−7 | 1.583 ± 0.010 |
100A | 2.510 × 10−5 ± 9.354 × 10−8 | 1.780 ± 0.006 |
Sample | Modulus of Elasticity/MPa | Tensile Strength/MPa | Tensile Strain/% |
---|---|---|---|
20R_xy | 1960 ± 4 | 30 ± 0.1 | 4.1 ± 0.5 |
20R_z | 2014 ± 22 | 29 ± 0.9 | 3.3 ± 0.2 |
50R_xy | 2268 ± 13 | 34 ± 0.3 | 3.7 ± 0.3 |
50R_z | 2428 ± 46 | 37 ± 0.5 | 3.9 ± 0.5 |
100R_xy | 3306 ± 93 | 51 ± 1.2 | 3.1 ± 0.2 |
100R_z | 3409 ± 17 | 50 ± 0.4 | 2.8 ± 0.2 |
20A_xy | 2187 ± 39 | 19 ± 0.8 | 2.5 ± 0.1 |
20A_z | 2302 ± 17 | 21 ± 0.4 | 2.5 ± 0.3 |
50A_xy | 2271 ± 74 | 21 ± 0.4 | 2.9 ± 0.2 |
50A_z | 2834 ± 25 | 25 ± 0.3 | 3.2 ± 0.3 |
100A_xy | 3582 ± 56 | 32 ± 1.0 | 2.2 ± 0.2 |
100A_z | 3922 ± 61 | 33 ± 0.8 | 2.4 ± 0.1 |
Sample | Modulus of Elasticity/MPa | Bending Strength/MPa | Elongation/mm |
---|---|---|---|
20R_xy | 2605 ± 43 | 71 ± 4.7 | 2.9 ± 0.1 |
20R_z | 2616 ± 27 | 68 ± 0.6 | 2.5 ± 0.1 |
50R_xy | 2872 ± 36 | 76 ± 4.2 | 2.6 ± 0.1 |
50R_z | 2994 ± 31 | 82 ± 0.6 | 3.2 ± 0.4 |
100R_xy | 3198 ± 75 | 95 ± 8.9 | 3.4 ± 0.5 |
100R_z | 3221 ± 110 | 89 ± 7.5 | 2.9 ± 0.1 |
20A_xy | 2712 ± 95 | 45 ± 1.9 | 1.8 ± 0.1 |
20A_z | 2932 ± 121 | 54 ± 0.8 | 2.1 ± 0.1 |
50A_xy | 2868 ± 119 | 49 ± 2.7 | 1.9 ± 0.1 |
50A_z | 3420 ± 40 | 64 ± 0.8 | 2.2 ± 0.1 |
100A_xy | 3378 ± 107 | 65 ± 2.5 | 2.5 ± 0.1 |
100A_z | 3811 ± 77 | 75 ± 2.1 | 2.3 ± 0.1 |
Sample | Modulus of Elasticity/MPa | Compressive Strength/MPa |
---|---|---|
20R_xy | 462 ± 22 | 12.0 ± 0.4 |
50R_xy | 800 ± 6 | 22.2 ± 0.1 |
100R_xy | 1767 ± 30 | 68.7 ± 1.6 |
20A_xy | 440 ± 9 | 8.9 ± 0.2 |
50A_xy | 757 ± 7 | 17.3 ± 0.1 |
100A_xy | 1677 ± 15 | 51.3 ± 0.8 |
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Zárybnická, L.; Pagáč, M.; Ševčík, R.; Pokorný, J.; Marek, M. Effect of Topology Parameters on Physical–Mechanical Properties of Magnetic PLA 3D-Printed Structures. Magnetochemistry 2023, 9, 232. https://doi.org/10.3390/magnetochemistry9120232
Zárybnická L, Pagáč M, Ševčík R, Pokorný J, Marek M. Effect of Topology Parameters on Physical–Mechanical Properties of Magnetic PLA 3D-Printed Structures. Magnetochemistry. 2023; 9(12):232. https://doi.org/10.3390/magnetochemistry9120232
Chicago/Turabian StyleZárybnická, Lucie, Marek Pagáč, Radek Ševčík, Jaroslav Pokorný, and Martin Marek. 2023. "Effect of Topology Parameters on Physical–Mechanical Properties of Magnetic PLA 3D-Printed Structures" Magnetochemistry 9, no. 12: 232. https://doi.org/10.3390/magnetochemistry9120232