Investigation of bending and compression properties on PLA-brass composite using FDM
Fused Deposition Modeling (FDM) is often favored over conventional techniques as it can produce highly accurate three-dimensional models with minimal material waste. Nevertheless, in FDM, the mechanical properties of different materials used in the FDM process are of ongoing interest. Since the prop...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier Ltd.
2022
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/35520/7/Investigation%20of%20bending%20and%20compression%20properties%20on%20PLA-brass%20composite%20using%20FDM.pdf |
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| author | S. K., Selvamani W. K., Ngui K., Rajan M., Samykano R., Reji Kumar Badadhe, Avinash M. |
| author_facet | S. K., Selvamani W. K., Ngui K., Rajan M., Samykano R., Reji Kumar Badadhe, Avinash M. |
| author_sort | S. K., Selvamani |
| collection | UMP |
| description | Fused Deposition Modeling (FDM) is often favored over conventional techniques as it can produce highly accurate three-dimensional models with minimal material waste. Nevertheless, in FDM, the mechanical properties of different materials used in the FDM process are of ongoing interest. Since the properties of brass alloys in the FDM process are still lacking, the present study focuses on the bending and compression properties of the FDM printed part with 15Â wt and 70Â wt of brass-reinforced polylactic acid (PLA) and various infill patterns. The specimen preparation and testing were carried out accordingly to ASTM D790 and ASTM D695, respectively. The impact of five different infill patterns and two different compositions on the bending and compression properties was also analyzed using response surface methodology. A prediction model is then developed to predict the desired bending and compression properties. Results show that the 15Â wt of brass composition specimens have better properties compared with the 70Â wt of brass composition. This is due to an increase in the wt of brass composition, which resulted in lower interlayer adhesion energy with the PLA. It was also found that the concentric and grid pattern are the best printing pattern for bending and compression properties, respectively. |
| first_indexed | 2024-03-06T13:01:05Z |
| format | Article |
| id | UMPir35520 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T13:01:05Z |
| publishDate | 2022 |
| publisher | Elsevier Ltd. |
| record_format | dspace |
| spelling | UMPir355202022-11-03T03:15:18Z http://umpir.ump.edu.my/id/eprint/35520/ Investigation of bending and compression properties on PLA-brass composite using FDM S. K., Selvamani W. K., Ngui K., Rajan M., Samykano R., Reji Kumar Badadhe, Avinash M. TJ Mechanical engineering and machinery Fused Deposition Modeling (FDM) is often favored over conventional techniques as it can produce highly accurate three-dimensional models with minimal material waste. Nevertheless, in FDM, the mechanical properties of different materials used in the FDM process are of ongoing interest. Since the properties of brass alloys in the FDM process are still lacking, the present study focuses on the bending and compression properties of the FDM printed part with 15Â wt and 70Â wt of brass-reinforced polylactic acid (PLA) and various infill patterns. The specimen preparation and testing were carried out accordingly to ASTM D790 and ASTM D695, respectively. The impact of five different infill patterns and two different compositions on the bending and compression properties was also analyzed using response surface methodology. A prediction model is then developed to predict the desired bending and compression properties. Results show that the 15Â wt of brass composition specimens have better properties compared with the 70Â wt of brass composition. This is due to an increase in the wt of brass composition, which resulted in lower interlayer adhesion energy with the PLA. It was also found that the concentric and grid pattern are the best printing pattern for bending and compression properties, respectively. Elsevier Ltd. 2022 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/35520/7/Investigation%20of%20bending%20and%20compression%20properties%20on%20PLA-brass%20composite%20using%20FDM.pdf S. K., Selvamani and W. K., Ngui and K., Rajan and M., Samykano and R., Reji Kumar and Badadhe, Avinash M. (2022) Investigation of bending and compression properties on PLA-brass composite using FDM. Physics and Chemistry of the Earth, Parts A/B/C, 128 (103251). pp. 1-8. ISSN 1474-7065. (Published) https://doi.org/10.1016/j.pce.2022.103251 https://doi.org/10.1016/j.pce.2022.103251 |
| spellingShingle | TJ Mechanical engineering and machinery S. K., Selvamani W. K., Ngui K., Rajan M., Samykano R., Reji Kumar Badadhe, Avinash M. Investigation of bending and compression properties on PLA-brass composite using FDM |
| title | Investigation of bending and compression properties on PLA-brass composite using FDM |
| title_full | Investigation of bending and compression properties on PLA-brass composite using FDM |
| title_fullStr | Investigation of bending and compression properties on PLA-brass composite using FDM |
| title_full_unstemmed | Investigation of bending and compression properties on PLA-brass composite using FDM |
| title_short | Investigation of bending and compression properties on PLA-brass composite using FDM |
| title_sort | investigation of bending and compression properties on pla brass composite using fdm |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/35520/7/Investigation%20of%20bending%20and%20compression%20properties%20on%20PLA-brass%20composite%20using%20FDM.pdf |
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