Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Seong-Woong Choi"'
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 4, Iss 4, p 98 (2020)
The post-processing (punching or trimming) of high-strength parts reinforced by hot stamping requires punch molds with improved mechanical properties in hardness, resistance to wear, and toughness. In this study, a semi-additive manufacturing (semi-A
Externí odkaz:
https://doaj.org/article/60bd6d80035049c9a04c2c7f9efee9b4
Publikováno v:
Journal of Mechanical Science and Technology. 34:4149-4159
In this paper, describe the fabrication of high strength punch molds that can be applied to ultra-high strength sheet materials after processing. A method for improving the strength of the punching die by additive manufacturing (AM) of a high strengt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b0ded9e44618046463c9eae9ca89ac9
https://doi.org/10.1007/s12206-020-0907-8
https://doi.org/10.1007/s12206-020-0907-8
Publikováno v:
2019 23rd International Conference on Mechatronics Technology (ICMT).
In this paper, we have studied hydraulic system simulation of 7 DOFs dual-arm work machine for disaster response. The hydraulic simulation model is designed using SimulationX to verify the hydraulic power performance of dual arm's operation. Flow rat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cd664541182cdc258dd89d9377bd2f3
https://doi.org/10.1109/icmect.2019.8932097
https://doi.org/10.1109/icmect.2019.8932097
Publikováno v:
Journal of Manufacturing and Materials Processing
Volume 4
Issue 4
Journal of Manufacturing and Materials Processing, Vol 4, Iss 98, p 98 (2020)
Volume 4
Issue 4
Journal of Manufacturing and Materials Processing, Vol 4, Iss 98, p 98 (2020)
The post-processing (punching or trimming) of high-strength parts reinforced by hot stamping requires punch molds with improved mechanical properties in hardness, resistance to wear, and toughness. In this study, a semi-additive manufacturing (semi-A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::898cd9beb5a46067f760e514c740f216
https://doi.org/10.3390/jmmp4040098
https://doi.org/10.3390/jmmp4040098
Publikováno v:
Journal for History of Mathematics. 27:111-125
Jisuguimundo is an inimitable magic hexagon devised by CHOI Seok-Jeong, who was the author of GuSuRyak as well as a prime minister in Joseon dynasty. Jisuguimundo, recorded in GuSuRyak, is also known as Hexagonal Tortoise Problem (HTP) because its ni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acb350735566fc15e6f3a0f9d4226fa2
https://doi.org/10.14477/jhm.2014.27.2.111
https://doi.org/10.14477/jhm.2014.27.2.111
Autor:
Heung Man Lee, Tae Hoon Kim, Hyuk Choi, Seong Woong Choi, Sang Hag Lee, Seung Hoon Lee, Il Ho Park
Publikováno v:
American Journal of Rhinology & Allergy. 25:e107-e111
Background A disintegrin and metalloproteases (ADAMs) constitute a family of cell surface proteins containing disintegrin and metalloprotease domain, which associate features of adhesion molecules and proteases. ADAM8 is a member of the ADAM family a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e598bea9c731f630a6b51606aefd1efc
https://doi.org/10.2500/ajra.2011.25.3581
https://doi.org/10.2500/ajra.2011.25.3581