Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Yon Sang Cho"'
Publikováno v:
Journal of Drive and Control. 12:77-81
In general, the gears of mixer reducer for concrete mixer truck make use of the differential type planetary gear system to rotate mixer drum smoothly on the initial conditions. The planetary gear system is very important part of mixer reducer for con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8e2bedb1cd2d2225097eaab45fbed52
https://doi.org/10.7839/ksfc.2015.12.4.077
https://doi.org/10.7839/ksfc.2015.12.4.077
Publikováno v:
Journal of the Korean Society of Tribologists and Lubrication Engineers. 30:21-28
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae4c760233ce747ddcc848b9936e9b49
https://doi.org/10.9725/kstle.2014.30.1.21
https://doi.org/10.9725/kstle.2014.30.1.21
Publikováno v:
Journal of the Korean Society of Tribologists and Lubrication Engineers. 28:233-239
The engine of a large ship operates under wet conditions using a fuel such as bunker C oil, which includes sulfur and many impurities. A cylinder liner made of cast iron is very susceptible to damage such as scuffing on the surface. This scuffing can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f87bd431557181e4d3df41cfe1758cb
https://doi.org/10.9725/kstle-2012.28.5.233
https://doi.org/10.9725/kstle-2012.28.5.233
Autor:
Yon-Sang Cho, Heung-Sik Park
Publikováno v:
Journal of the Korean Society of Tribologists and Lubrication Engineers. 27:65-70
The power servo cylinder for driving accurately turbine stop valve of an atomic power plant is necessary to do turn-over owing to a leakage of oil and a structure problem, especially, it of a power plant be in demand a high quality standard depends e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bdcce7ab9dc736273ee10c3be2fb324
https://doi.org/10.9725/kstle.2011.27.2.065
https://doi.org/10.9725/kstle.2011.27.2.065
Autor:
Heung-Sik Park, Yon-Sang Cho
Publikováno v:
Transactions of Nonferrous Metals Society of China. 19:s215-s219
Wear particles are inevitably occurred from moving parts, such as a piston-cylinder made from steel or hybrid materials. And a durability of these parts must be evaluated. The wear particle analysis has been known as a very effective method to forekn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec252aba83397be2d703bab6d69d9d49
https://doi.org/10.1016/s1003-6326(10)60273-7
https://doi.org/10.1016/s1003-6326(10)60273-7
Publikováno v:
Transactions of the Korean Society of Mechanical Engineers A. 32:963-969
The wear particles are relative to the failure and the life of machine elements directly. But it is not laid down to calculate shape parameters of wear particle. To analyze a variation of distributed characteristics of wear particles on moving condit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d92e5cf688532a666da607a33ae97a1d
https://doi.org/10.3795/ksme-a.2008.32.11.963
https://doi.org/10.3795/ksme-a.2008.32.11.963
Autor:
Yon-Sang Cho, Heung-Sik Park
Publikováno v:
Journal of Mechanical Science and Technology. 20:583-590
It is hard to inspect the state of lubrication of an automobile transmission visually. Thus, it is necessary to develop a new inspection method. Wear debris can be collected from the lubricants of an operating transmission of an automobile, and its m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15c64c6056d63da88982d14b35f3248b
https://doi.org/10.1007/bf02915975
https://doi.org/10.1007/bf02915975
Publikováno v:
Key Engineering Materials. :2297-2302
With the recent progress in flexible manufacturing systems (FMS) in industry, increasing attention has been given to Automatic Guided Vehicle (AGV) systems. An AGV is a self-powered unit for transporting materials between stations without needing to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4c6580a498d7f6318867330967043ae
https://doi.org/10.4028/www.scientific.net/kem.297-300.2297
https://doi.org/10.4028/www.scientific.net/kem.297-300.2297
Publikováno v:
Key Engineering Materials. :481-484
The purpose of present study was to evaluate the influence of different base materials on the marginal integrity of posterior direct composite resin restorations. Conventional mesio-occluso-distal(MOD) cavity preparations, with margins in enamel and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a2085330d450c40fa91412a403f12b9
https://doi.org/10.4028/www.scientific.net/kem.288-289.481
https://doi.org/10.4028/www.scientific.net/kem.288-289.481
