Reduction of the residual warpage of fused deposition modeling by negative thermal expansion filler
We investigated the suppression of residual warpage using a negative thermal expansion (NTE) material filler, Zn1.6Mg0.4P2O7. To focus on the effect of thermal expansion on residual warpage, we used acrylonitrile-butadiene-styrene, which is an amorphous polymer with a small volume change around the...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-12-01
|
| Series: | Materials & Design |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0264127524008475 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850053235935543296 |
|---|---|
| author | Masaya Sakagami Saito Ishiue Maiki Kawaguchi Akihiro Takezawa |
| author_facet | Masaya Sakagami Saito Ishiue Maiki Kawaguchi Akihiro Takezawa |
| author_sort | Masaya Sakagami |
| collection | DOAJ |
| description | We investigated the suppression of residual warpage using a negative thermal expansion (NTE) material filler, Zn1.6Mg0.4P2O7. To focus on the effect of thermal expansion on residual warpage, we used acrylonitrile-butadiene-styrene, which is an amorphous polymer with a small volume change around the liquid–solid phase transition, as the matrix. Composite pellets were prepared using a kneader, and filaments were produced for fused deposition modeling (FDM) using an extruder. We fabricated a bar-like test piece using a standard FDM machine and measured the warpage deformation using 3D scanning. The experimental results were supported by the finite element method. We also compared similarly sized SiO2 powders to discuss the advantages of NTE over conventional fillers. The warpage of a 100 mm x 5 mm x 2 mm bar-like test piece was reduced by approximately 75% by introducing Zn1.6Mg0.4P2O7 at 40 vol%. The effect of Zn1.6Mg0.4P2O7 at 30 vol% is similar to that of a conventional SiO2 filler at 40 vol%. Reducing the residual deformation through fillers would reduce energy consumption and simplify the device by avoiding build stage and chamber heating. |
| format | Article |
| id | doaj-art-efdec7e7f3434752937e0b99bc6e1453 |
| institution | DOAJ |
| issn | 0264-1275 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Materials & Design |
| spelling | doaj-art-efdec7e7f3434752937e0b99bc6e14532025-08-20T02:52:35ZengElsevierMaterials & Design0264-12752024-12-0124811347210.1016/j.matdes.2024.113472Reduction of the residual warpage of fused deposition modeling by negative thermal expansion fillerMasaya Sakagami0Saito Ishiue1Maiki Kawaguchi2Akihiro Takezawa3Department of Applied Mechanics and Aerospace Engineering, Waseda University, 59-311, 3-4-1 Okubo, Shinjuku-ku, Tokyo 169-8555, JapanDepartment of Applied Mechanics and Aerospace Engineering, Waseda University, 59-311, 3-4-1 Okubo, Shinjuku-ku, Tokyo 169-8555, JapanDepartment of Applied Mechanics and Aerospace Engineering, Waseda University, 59-311, 3-4-1 Okubo, Shinjuku-ku, Tokyo 169-8555, JapanCorresponding author.; Department of Applied Mechanics and Aerospace Engineering, Waseda University, 59-311, 3-4-1 Okubo, Shinjuku-ku, Tokyo 169-8555, JapanWe investigated the suppression of residual warpage using a negative thermal expansion (NTE) material filler, Zn1.6Mg0.4P2O7. To focus on the effect of thermal expansion on residual warpage, we used acrylonitrile-butadiene-styrene, which is an amorphous polymer with a small volume change around the liquid–solid phase transition, as the matrix. Composite pellets were prepared using a kneader, and filaments were produced for fused deposition modeling (FDM) using an extruder. We fabricated a bar-like test piece using a standard FDM machine and measured the warpage deformation using 3D scanning. The experimental results were supported by the finite element method. We also compared similarly sized SiO2 powders to discuss the advantages of NTE over conventional fillers. The warpage of a 100 mm x 5 mm x 2 mm bar-like test piece was reduced by approximately 75% by introducing Zn1.6Mg0.4P2O7 at 40 vol%. The effect of Zn1.6Mg0.4P2O7 at 30 vol% is similar to that of a conventional SiO2 filler at 40 vol%. Reducing the residual deformation through fillers would reduce energy consumption and simplify the device by avoiding build stage and chamber heating.http://www.sciencedirect.com/science/article/pii/S0264127524008475Fused deposition modelingResidual warpageNegative thermal expansionFilled compositeAdditive manufacturing |
| spellingShingle | Masaya Sakagami Saito Ishiue Maiki Kawaguchi Akihiro Takezawa Reduction of the residual warpage of fused deposition modeling by negative thermal expansion filler Materials & Design Fused deposition modeling Residual warpage Negative thermal expansion Filled composite Additive manufacturing |
| title | Reduction of the residual warpage of fused deposition modeling by negative thermal expansion filler |
| title_full | Reduction of the residual warpage of fused deposition modeling by negative thermal expansion filler |
| title_fullStr | Reduction of the residual warpage of fused deposition modeling by negative thermal expansion filler |
| title_full_unstemmed | Reduction of the residual warpage of fused deposition modeling by negative thermal expansion filler |
| title_short | Reduction of the residual warpage of fused deposition modeling by negative thermal expansion filler |
| title_sort | reduction of the residual warpage of fused deposition modeling by negative thermal expansion filler |
| topic | Fused deposition modeling Residual warpage Negative thermal expansion Filled composite Additive manufacturing |
| url | http://www.sciencedirect.com/science/article/pii/S0264127524008475 |
| work_keys_str_mv | AT masayasakagami reductionoftheresidualwarpageoffuseddepositionmodelingbynegativethermalexpansionfiller AT saitoishiue reductionoftheresidualwarpageoffuseddepositionmodelingbynegativethermalexpansionfiller AT maikikawaguchi reductionoftheresidualwarpageoffuseddepositionmodelingbynegativethermalexpansionfiller AT akihirotakezawa reductionoftheresidualwarpageoffuseddepositionmodelingbynegativethermalexpansionfiller |