Mechanical Analysis of Ceramic/Polymer Composite with Mesh-Type Lightweight Design Using Binder-Jet 3D Printing

3D printing technology has recently been highlighted as an innovative manufacturing process. Among various 3D printing methods, binder jetting (BJ) 3D printing is particularly known as technology used to produce the complex sand mold quickly for a casting process. However, high manufacturing costs,...

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Detalles Bibliográficos
Autores principales: Kim, Dong-Hyun, Lee, Jinwoo, Bae, Jinju, Park, Sungbum, Choi, Jihwan, Lee, Jeong Hun, Kim, Eoksoo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6213191/
https://www.ncbi.nlm.nih.gov/pubmed/30314331
http://dx.doi.org/10.3390/ma11101941
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author Kim, Dong-Hyun
Lee, Jinwoo
Bae, Jinju
Park, Sungbum
Choi, Jihwan
Lee, Jeong Hun
Kim, Eoksoo
author_facet Kim, Dong-Hyun
Lee, Jinwoo
Bae, Jinju
Park, Sungbum
Choi, Jihwan
Lee, Jeong Hun
Kim, Eoksoo
author_sort Kim, Dong-Hyun
collection PubMed
description 3D printing technology has recently been highlighted as an innovative manufacturing process. Among various 3D printing methods, binder jetting (BJ) 3D printing is particularly known as technology used to produce the complex sand mold quickly for a casting process. However, high manufacturing costs, due to its expensive materials, need to be lowered for more industrial applications of 3D printing. In this study, we investigated mechanical properties of sand molds with a lightweight structure for low material consumption and short process time. Our stress analysis using a computational approach, revealed a structural weak point in the mesh-type lightweight design applied to the 3D-printed ceramic/polymer composite.
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spelling pubmed-62131912018-11-14 Mechanical Analysis of Ceramic/Polymer Composite with Mesh-Type Lightweight Design Using Binder-Jet 3D Printing Kim, Dong-Hyun Lee, Jinwoo Bae, Jinju Park, Sungbum Choi, Jihwan Lee, Jeong Hun Kim, Eoksoo Materials (Basel) Article 3D printing technology has recently been highlighted as an innovative manufacturing process. Among various 3D printing methods, binder jetting (BJ) 3D printing is particularly known as technology used to produce the complex sand mold quickly for a casting process. However, high manufacturing costs, due to its expensive materials, need to be lowered for more industrial applications of 3D printing. In this study, we investigated mechanical properties of sand molds with a lightweight structure for low material consumption and short process time. Our stress analysis using a computational approach, revealed a structural weak point in the mesh-type lightweight design applied to the 3D-printed ceramic/polymer composite. MDPI 2018-10-11 /pmc/articles/PMC6213191/ /pubmed/30314331 http://dx.doi.org/10.3390/ma11101941 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Kim, Dong-Hyun
Lee, Jinwoo
Bae, Jinju
Park, Sungbum
Choi, Jihwan
Lee, Jeong Hun
Kim, Eoksoo
Mechanical Analysis of Ceramic/Polymer Composite with Mesh-Type Lightweight Design Using Binder-Jet 3D Printing
title Mechanical Analysis of Ceramic/Polymer Composite with Mesh-Type Lightweight Design Using Binder-Jet 3D Printing
title_full Mechanical Analysis of Ceramic/Polymer Composite with Mesh-Type Lightweight Design Using Binder-Jet 3D Printing
title_fullStr Mechanical Analysis of Ceramic/Polymer Composite with Mesh-Type Lightweight Design Using Binder-Jet 3D Printing
title_full_unstemmed Mechanical Analysis of Ceramic/Polymer Composite with Mesh-Type Lightweight Design Using Binder-Jet 3D Printing
title_short Mechanical Analysis of Ceramic/Polymer Composite with Mesh-Type Lightweight Design Using Binder-Jet 3D Printing
title_sort mechanical analysis of ceramic/polymer composite with mesh-type lightweight design using binder-jet 3d printing
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6213191/
https://www.ncbi.nlm.nih.gov/pubmed/30314331
http://dx.doi.org/10.3390/ma11101941
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