Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Suk Bum Kwon"'
Publikováno v:
Nanotechnology and Precision Engineering, Vol 3, Iss 3, Pp 141-155 (2020)
In this paper, the modified slip/fracture activation model has been used in order to understand the mechanism of ductile-brittle transition on the R-plane of sapphire during ultra-precision machining by reflecting direction of resultant force. Anisot
Externí odkaz:
https://doaj.org/article/31d436ec09e74d0eabb619dcb9f87ed1
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 24:715-727
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86095f655e0fbe22e7d7392f8be116e5
https://doi.org/10.1007/s12541-023-00776-w
https://doi.org/10.1007/s12541-023-00776-w
Publikováno v:
Journal of Manufacturing Processes. 84:375-382
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::284dd1bd21bfe38d94d4bc8188ad6b91
https://doi.org/10.1016/j.jmapro.2022.09.046
https://doi.org/10.1016/j.jmapro.2022.09.046
Autor:
Suk Bum Kwon, Sangkee Min
Publikováno v:
Manufacturing Letters. 33:349-354
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::334465c44c7f64840a3f0d4eaaa31df1
https://doi.org/10.1016/j.mfglet.2022.07.042
https://doi.org/10.1016/j.mfglet.2022.07.042
Publikováno v:
Journal of Manufacturing Processes. 56:1211-1218
Though superior multifunctional performances of sapphire, heavy surface/subsurface damage during the process limit applications of the material. Many efforts have been made to improve the machinability of the material, by utilizing the ductile-regime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::947c99abb47b51316371d9933e8531fc
https://doi.org/10.1016/j.jmapro.2020.06.017
https://doi.org/10.1016/j.jmapro.2020.06.017
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 20:1475-1484
Manufacturability of advanced ceramics has been a challenging issue mainly because of their brittle behaviors and high hardness. One approach to solving this issue is enabling ductile regime cutting, which can also be used to enhance the quality of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::893bb6eeb3e6ab48bee3cb6f3f0db037
https://doi.org/10.1007/s12541-019-00150-9
https://doi.org/10.1007/s12541-019-00150-9
Publikováno v:
Procedia Manufacturing. 34:393-398
Processing ceramics like sapphire is challenging due to the brittle response exhibited during machining which poses a limitation on maximum material removal rate and throughput of the machining process. Due to this limitation, material has to be remo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea970abd2e040b53a4df1508b7047295
https://doi.org/10.1016/j.promfg.2019.06.183
https://doi.org/10.1016/j.promfg.2019.06.183
Publikováno v:
CIRP Annals. 67:125-128
The ductile–brittle transition was investigated based on material crystallography and stress intensity factor on the four distinctive planes of sapphire. Cutting forces were analyzed to explain the anisotropic transition characteristics. The projec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9851b75d401d2c612bf6e32a5a26aee2
https://doi.org/10.1016/j.cirp.2018.04.114
https://doi.org/10.1016/j.cirp.2018.04.114