Experimental and computational study on mechanical analysis of mesh-type lightweight design for binder-jet 3D printing
3D printing technology has recently been highlighted as an innovative manufacturing process. Among various 3D printing methods, a binder jetting (BJ) 3D printing is particularly known as a technology to produce the complex sand mold quickly for a casting process. However, high manufacturing cost,...
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sg-ntu-dr.10356-885522020-09-24T20:13:12Z Experimental and computational study on mechanical analysis of mesh-type lightweight design for binder-jet 3D printing Sungbum, Park Jinwoo, Lee Jinju, Bae Jongwan, Ko Eoksoo, Kim Dong Hyun, Kim Jihwan, Choi Sujin, Lee Jeonghun, 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 Binder Jet (BJ) 3D Printing DRNTU::Engineering::Mechanical engineering::Prototyping 3D printing technology has recently been highlighted as an innovative manufacturing process. Among various 3D printing methods, a binder jetting (BJ) 3D printing is particularly known as a technology to produce the complex sand mold quickly for a casting process. However, high manufacturing cost, due to its expensive materials, needs 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 a mesh-type lightweight design applied to the 3D-printed ceramic-polymer composite. Published version 2018-09-04T07:48:40Z 2019-12-06T17:05:55Z 2018-09-04T07:48:40Z 2019-12-06T17:05:55Z 2018 Conference Paper Lee, J., Bae, J., Park, S., Choi, J., Lee, S., Lee, J., . . . Kim, D. H. (2018). Experimental and computational study on mechanical analysis of mesh-type lightweight design for binder-jet 3D printing. Proceedings of the 3rd International Conference on Progress in Additive Manufacturing (Pro-AM 2018), 237-243. doi:10.25341/D4T01M https://hdl.handle.net/10356/88552 http://hdl.handle.net/10220/45808 10.25341/D4T01M en © 2018 Nanyang Technological University. Published by Nanyang Technological University, Singapore. 7 p. application/pdf |
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Binder Jet (BJ) 3D Printing DRNTU::Engineering::Mechanical engineering::Prototyping Sungbum, Park Jinwoo, Lee Jinju, Bae Jongwan, Ko Eoksoo, Kim Dong Hyun, Kim Jihwan, Choi Sujin, Lee Jeonghun, Lee Experimental and computational study on mechanical analysis of mesh-type lightweight design for binder-jet 3D printing |
description |
3D printing technology has recently been highlighted as an innovative
manufacturing process. Among various 3D printing methods, a binder jetting (BJ) 3D printing is
particularly known as a technology to produce the complex sand mold quickly for a casting
process. However, high manufacturing cost, due to its expensive materials, needs 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 a mesh-type
lightweight design applied to the 3D-printed ceramic-polymer composite. |
author2 |
School of Mechanical and Aerospace Engineering |
author_facet |
School of Mechanical and Aerospace Engineering Sungbum, Park Jinwoo, Lee Jinju, Bae Jongwan, Ko Eoksoo, Kim Dong Hyun, Kim Jihwan, Choi Sujin, Lee Jeonghun, Lee |
format |
Conference or Workshop Item |
author |
Sungbum, Park Jinwoo, Lee Jinju, Bae Jongwan, Ko Eoksoo, Kim Dong Hyun, Kim Jihwan, Choi Sujin, Lee Jeonghun, Lee |
author_sort |
Sungbum, Park |
title |
Experimental and computational study on mechanical analysis of mesh-type lightweight design for binder-jet 3D printing |
title_short |
Experimental and computational study on mechanical analysis of mesh-type lightweight design for binder-jet 3D printing |
title_full |
Experimental and computational study on mechanical analysis of mesh-type lightweight design for binder-jet 3D printing |
title_fullStr |
Experimental and computational study on mechanical analysis of mesh-type lightweight design for binder-jet 3D printing |
title_full_unstemmed |
Experimental and computational study on mechanical analysis of mesh-type lightweight design for binder-jet 3D printing |
title_sort |
experimental and computational study on mechanical analysis of mesh-type lightweight design for binder-jet 3d printing |
publishDate |
2018 |
url |
https://hdl.handle.net/10356/88552 http://hdl.handle.net/10220/45808 |
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1681058446891286528 |