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박홍석,송준엽,Park, Hong-Seok,Song, Jun-Yeob 대한기계학회 2017 대한기계학회 논문집. Transactions of the KSME. C, 산업기술과 혁신 Vol.5 No.1
한국 기계공업에서 공작기계는 예나 지금이나 기계기술발전을 견인하고 있다는 사실을 누구도 부인하지 못한다. 이에 따라 항상 첨단기술을 응용하여 새롭게 변신 하에 왔다. 본 논문은 공작기계의 발전 과정을 소개한 ICT 기술이 어떻게 적용되었는지 기술한다. 이를 위한 어떤 요소기술이 요구되는지를 보여준다. 미래 비전 또한 제시되었다. Nobody deny that Machine Tool has leaded to the development of mechanical technology as it is known for long time. According to this, it has always been changed newly by appling advanced technology. This paper introduces the evolution history of machine tools and describes how the ICT is applied to develop a new type of machine tool. For that, it has been shown what kind of elementary technologies are required. The future vision has also been concluded in this paper.
박홍석(Hong-Seok Park),문시환(Si-Hwan Mun),박상길(Sang-Kil Park),최흥원(Hung-Won Choi),신상종(Sang-Jong Shin),차석근(Suk-Keun Cha) (사)한국CDE학회 2009 한국CDE학회 논문집 Vol.14 No.4
Nowadays, manufacturing industry has been making its effort not only for productivity elevation but also for cost reduction in order to survive in the global market which is more and more challenging. In this paper, the method for planning of digital manufacturing system is proposed and door trim assembly system is determined as the subject of our research. First of all, the process sequence is generated based on the product analysis. And, the static and dynamic relationships between system components are represented using IDEF0 and UML model. The working time is estimated through the regression analysis based on MODAPTS method. According to the system configuration strategy, initial concept system layout is implemented 3D virtual environment. The problems caused by bad working motions are detected and modified through the ergonomic analysis using RULA method. According to proposed procedure, digital door trim assembly system is implemented in DLEMIA.