Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ki-Hyeok Song"'
Publikováno v:
Korean Society of Thermal Environmental Engineers. 16:19-26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a955ea519b893d7a11f587dc99818b9
https://doi.org/10.55079/jtee.2021.16.2.19
https://doi.org/10.55079/jtee.2021.16.2.19
Publikováno v:
Journal of Mechanical Science and Technology. 35:4135-4142
In this study, a twin-fluid atomizing nozzle was fabricated to inject an integrated mixture of minimum quantity lubrication (MQL) mist and cryogenic gases, such as CO2 and LN2, to the machining area of the tool in the milling of (Ti-6Al-4V) titanium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c74c6b7b9bda91b130f83201dd99ca4f
https://doi.org/10.1007/s12206-021-0825-4
https://doi.org/10.1007/s12206-021-0825-4
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 110:2093-2103
The titanium alloy has a low thermal conductivity of 1/8th that of common metals and half that of stainless steel. The heat dissipation is poor during dry cutting, so the cutting temperature rises above about 600°C. Due to this, the quality of the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9716bb327b0f9751c1d3844675c051da
https://doi.org/10.1007/s00170-020-05646-7
https://doi.org/10.1007/s00170-020-05646-7
Autor:
kwang pyo hong, Lim Dong Wook, In-Cheol Lee, Chung Jaehwa, Dong-Sung Kang, Kim， Young, Ki-Hyeok Song, Si-Young Beak
Publikováno v:
The Korean Society of Manufacturing Process Engineers. 16:7-14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a3882639b88da5999207d96966b2554
https://doi.org/10.14775/ksmpe.2017.16.6.007
https://doi.org/10.14775/ksmpe.2017.16.6.007
Publikováno v:
The Korean Society of Manufacturing Process Engineers. 16:85-90
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a79d5f8b24a5f912b610f9316094e3b7
https://doi.org/10.14775/ksmpe.2017.16.5.085
https://doi.org/10.14775/ksmpe.2017.16.5.085
Publikováno v:
Journal of Intelligent Material Systems and Structures. 29:137-146
While magnetorheological fluids can be used for ultra-precise polishing, for example, of advanced optical components, oxidation of metallic particles in water-based magnetorheological fluids causes irregular polishing behavior. In this study, carbony
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cff769d14fc71607b3a4503a69abc85f
https://doi.org/10.1177/1045389x17730912
https://doi.org/10.1177/1045389x17730912
Autor:
Ki Hyeok Song, Sung Hak Chung
Publikováno v:
Journal of the Korean Society of Safety. 31:90-97
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56f3c6a4d8175748b72fe69eadb10235
https://doi.org/10.14346/jkosos.2016.31.2.90
https://doi.org/10.14346/jkosos.2016.31.2.90
Autor:
Ki-Hyeok Song, Yong-Kyu Cho, Byung-Chan Kim, Dong-Seong Kang, Myeong-Woo Cho, Jong-Su Kim, Byung-So Ryu
Publikováno v:
Journal of the Korea Academia-Industrial cooperation Society. 16:5748-5755
Scribing is cutting process to determine production amount and characteristic of LED chip. So it is an important process for fabrication of LED chip. Mechanical process and conventional scribing process with laser sourcehas several problems such as t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a949406bb8dc56845f5430bcc988de2d
https://doi.org/10.5762/kais.2015.16.9.5748
https://doi.org/10.5762/kais.2015.16.9.5748
Publikováno v:
Journal of the Korean Radiological Society. 57:223
Purpose: To evaluate the HRCT findings and to correlate the findings with the results of a pulmonary function test (PFT) in patients with reactive airway dysfunction syndrome (RADS). Materials and Methods: On March 2003, a fire at a boarding house of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72467a06b5249cf271c80f17a64f1a85
https://doi.org/10.3348/jkrs.2007.57.3.223
https://doi.org/10.3348/jkrs.2007.57.3.223
Autor:
You Me Kim, Ki Hyeok Song
Publikováno v:
Journal of the Korean Radiological Society. 51:537
Inflammatory pseudotumors are tumor-like, benign lesions of uncertain pathogenesis and have most commonly been reported in the lungs. They occur rarely in the gastrointestinal tract and may cause small bowel obstruction due to intussusception or, les
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fd93a1cd214db56e2113e63df816b7f
https://doi.org/10.3348/jkrs.2004.51.5.537
https://doi.org/10.3348/jkrs.2004.51.5.537