Zobrazeno 1 - 10
of 145
pro vyhledávání: '"C. K. Chua"'
Publikováno v:
Virtual and Physical Prototyping, Vol 18, Iss 1 (2023)
Lattice structures are widely used in the industry for aerospace, automotive and biomedical applications as they are strong yet lightweight. Due to the complex geometry, lattice structures are mostly fabricated with additive manufacturing (AM). Despi
Externí odkaz:
https://doaj.org/article/56fa2daaea13455bad5a08fe425564b7
Publikováno v:
Virtual and Physical Prototyping, Vol 16, Iss 3, Pp 372-386 (2021)
The adoption of laser powder bed fusion (L-PBF) for metals by the industry has been limited despite the significant progress made in the development of the process chain. One of the key obstacles is the inconsistency of the parts obtained from L-PBF.
Externí odkaz:
https://doaj.org/article/1ce5d7cdefee439b968158c5247c8ad5
Publikováno v:
Virtual and Physical Prototyping, Vol 15, Iss 1, Pp 120-129 (2020)
Three-dimensional (3D) printed Sc-modified Al alloy by powder bed fusion (PBF) provides significant strength and ductility without hot tearing during the process. This kind of 3D-printable high specific strength materials exhibits great potential in
Externí odkaz:
https://doaj.org/article/5bd1f4577adb43e0a80625a1c740c3b1
Publikováno v:
Virtual and Physical Prototyping, Vol 12, Iss 1, Pp 61-68 (2017)
Hierarchical self-morphing refers to the concurrent global and local changes in shape or structure. Previous research works have demonstrated 3D printed self-morphing structures and the sequential folding/unfolding behaviours. However, the shape chan
Externí odkaz:
https://doaj.org/article/d20272ef7921459394b61a9709d65eef
Akademický článek
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Publikováno v:
IEEE Reviews in Biomedical Engineering. 6:77-98
The American Cancer Society (ACS) recommends women aged 40 and above to have a mammogram every year and calls it a gold standard for breast cancer detection. Early detection of breast cancer can improve survival rates to a great extent. Inter-observe
Akademický článek
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Publikováno v:
The International Journal of Advanced Manufacturing Technology. 15:597-603
Rapid prototyping (RP) is the production of a physical model from a computer model without the need for any jig or fixture or numerically controlled (NC) programming. This technology has also been referred to as layer manufacturing, material deposit
Autor:
T. Fei, S. H. Goh, Thomas Herrmann, G.F. You, T. Y. Lim, H. W. Ho, C. K. Chua Tey, B.L. Yeoh, Ran He, C. P. Yap, Y.H. Chan
Publikováno v:
2012 19th IEEE International Symposium on the Physical and Failure Analysis of Integrated Circuits.
Conventional software scan diagnosis using Electronic Design Automation (EDA) tools and hardware diagnosis using frequency mapping technique, are established methodologies for broken scan chains fault isolation. This work proposes a diagnostic workfl
Publikováno v:
Bio-medical materials and engineering. 17(3)
Selective Laser Sintering (SLS), an established Rapid Prototyping (RP) process, is investigated for building controlled drug delivery devices (DDD). The drug and its matrix in a powder form were first mixed mechanically before being sintered on the S