Yang Hyup Ha

Development of precision stage with magnified displacement system using multi reflection of optical sensor

Yang Hyup Ha, Sang Min Lee, Seung Joon Lee, 2010 .

A Study on the Lubrication Characteristics of the Hydro-Static Journal Bearing for a Crank Shaft Pin Turner by Applying Dimple

Yang Hyup Ha, Deug Woo Lee, Mi Na Seo, 2014 .

A Study on the Influence of Waviness Error to a Hydrostatic Bearing for a Crankshaft Pin Turner

Yang Hyup Ha, Deug Woo Lee, Seung-Jun Lee, 2013 .