Compressive behavior of strut reinforced Kagome structures fabricated by fused deposition modeling
Lattice structures have a number of applications in aerospace, automobile and defense industries because of their high specific strength and stiffness. Additive manufacturing technology has allowed realizing various regular morphological cellularic structures with a combination of materials. In t...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Conference Paper |
| Language: | English |
| Published: |
2018
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| Online Access: | https://hdl.handle.net/10356/88292 http://hdl.handle.net/10220/45774 |
| _version_ | 1826113209365430272 |
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| author | Gautam, Rinoj Idapalapati, Sridhar Koh, Estella Siew Lee |
| author2 | School of Mechanical and Aerospace Engineering |
| author_facet | School of Mechanical and Aerospace Engineering Gautam, Rinoj Idapalapati, Sridhar Koh, Estella Siew Lee |
| author_sort | Gautam, Rinoj |
| collection | NTU |
| description | Lattice structures have a number of applications in aerospace, automobile and
defense industries because of their high specific strength and stiffness. Additive manufacturing
technology has allowed realizing various regular morphological cellularic structures with a
combination of materials. In this study, the compressive performance of modified Kagome unit
cell namely strut reinforced Kagome (SRK) of acrylonitrile butadiene styrene (ABS)
ABSplus™ fabricated by fused deposition modeling (FDM) is investigated. The effect of the
change in the geometric parameters such as diameter and height on the compressive properties is
studied. The failure modes under uniaxial compression are simulated with the finite element
simulations and the calculated effective modulus are compared with the experimental
measurements. |
| first_indexed | 2024-10-01T03:19:46Z |
| format | Conference Paper |
| id | ntu-10356/88292 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T03:19:46Z |
| publishDate | 2018 |
| record_format | dspace |
| spelling | ntu-10356/882922020-09-24T20:11:05Z Compressive behavior of strut reinforced Kagome structures fabricated by fused deposition modeling Gautam, Rinoj Idapalapati, Sridhar Koh, Estella Siew Lee School of Mechanical and Aerospace Engineering Proceedings of the 3rd International Conference on Progress in Additive Manufacturing (Pro-AM 2018) Singapore Centre for 3D Printing Additive Manufacturing Fused Deposition Modeling DRNTU::Engineering::Mechanical engineering::Prototyping Lattice structures have a number of applications in aerospace, automobile and defense industries because of their high specific strength and stiffness. Additive manufacturing technology has allowed realizing various regular morphological cellularic structures with a combination of materials. In this study, the compressive performance of modified Kagome unit cell namely strut reinforced Kagome (SRK) of acrylonitrile butadiene styrene (ABS) ABSplus™ fabricated by fused deposition modeling (FDM) is investigated. The effect of the change in the geometric parameters such as diameter and height on the compressive properties is studied. The failure modes under uniaxial compression are simulated with the finite element simulations and the calculated effective modulus are compared with the experimental measurements. MOE (Min. of Education, S’pore) Published version 2018-08-30T08:43:02Z 2019-12-06T17:00:00Z 2018-08-30T08:43:02Z 2019-12-06T17:00:00Z 2018 Conference Paper Gautam, R., Idapalapati, S., & Koh, E. S. L. (2018). Compressive behavior of strut reinforced Kagome structures fabricated by fused deposition modeling. Proceedings of the 3rd International Conference on Progress in Additive Manufacturing (Pro-AM 2018), 220-225. doi:10.25341/D4S88Q https://hdl.handle.net/10356/88292 http://hdl.handle.net/10220/45774 10.25341/D4S88Q en © 2018 Nanyang Technological University. Published by Nanyang Technological University, Singapore. 6 p. application/pdf |
| spellingShingle | Additive Manufacturing Fused Deposition Modeling DRNTU::Engineering::Mechanical engineering::Prototyping Gautam, Rinoj Idapalapati, Sridhar Koh, Estella Siew Lee Compressive behavior of strut reinforced Kagome structures fabricated by fused deposition modeling |
| title | Compressive behavior of strut reinforced Kagome structures fabricated by fused deposition modeling |
| title_full | Compressive behavior of strut reinforced Kagome structures fabricated by fused deposition modeling |
| title_fullStr | Compressive behavior of strut reinforced Kagome structures fabricated by fused deposition modeling |
| title_full_unstemmed | Compressive behavior of strut reinforced Kagome structures fabricated by fused deposition modeling |
| title_short | Compressive behavior of strut reinforced Kagome structures fabricated by fused deposition modeling |
| title_sort | compressive behavior of strut reinforced kagome structures fabricated by fused deposition modeling |
| topic | Additive Manufacturing Fused Deposition Modeling DRNTU::Engineering::Mechanical engineering::Prototyping |
| url | https://hdl.handle.net/10356/88292 http://hdl.handle.net/10220/45774 |
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