Byeongkwan Min
Yonsei University · Engineering
About the Lab
Professor Byeongkwan Min's research lab specializes in advanced manufacturing processes and intelligent machining systems, focusing on precision machining of hard and brittle materials using electrochemical and electro-discharge-based methods. The lab develops innovative micro-machining techniques, such as electrochemical discharge machining with microtextured tools, to achieve high-aspect-ratio features. It also emphasizes the integration of real-time machine tool simulation with virtual manufacturing environments to enhance process accuracy and system performance. Additionally, the lab pioneers intelligent tool design by combining structural optimization with active control systems, particularly through piezoelectric actuation for vibration suppression and error compensation in precision boring.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
15In this study, we created high-aspect-ratio microgrooves in hard, brittle materials using an electrochemical discharge machining (ECDM) process by introducing microtextured machining tool. To enhance the electrical discharge activity, the morphology of the tool side surface was treated via micro-electrical discharge machining to produce fine microprotrusive patterns. The resulting microtextured surface morphology enhanced the electric field and played a key role in improving the step milling dep
Research Areas
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