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여진욱,편영식 한국공작기계학회 1999 한국공작기계학회 추계학술대회논문집 Vol.1999 No.-
The purpose of the present. paper are not to develope machine tools of new concepts and advanced mechanisms but to introduce and apply new methods and concepts in the design procedure by using and changing the previously existing technologies. In this paper 3D modeller was proposed for designing machine tools and the design automation software(DesignMecha 2000) was used. 3D modeller enabled more fast design and the better manufacturability checking than 2D one so that design error was dramatically reduced. As designer may easily understand the real shape of a part and assembly object, it's easy to draw the drawings not only in a conceptual design but also in a detailed design. Also, design automation software enabled designer to consider the real important design parameters by reducing time to spend in estimating and calculating the strength of the model by the computer aided automatic calculation instead of a tedious and complex: calculation by manual method and help him to easily make the decision for selecting the stocks and design the structure of part or unit of machine tools.
편영식,이건범,박정현,요꼬이 요시유끼,여진욱,안건준,곽철훈 한국공작기계학회 2003 한국생산제조학회지 Vol.12 No.3
Any one of the high precision spindle systems and guide way systems, the high stiffness of structure, the error compensation during assembly, high accuracy control system is inevitable technology for development of high precision machine tools. Especially, among these, design of spindle system is one of the most important technologies leading high precision of machine tool and high quality of manufactured products. A high speed and high precision spindle system which will be used for final machining of ferrule, is designed considering the effect of heat, cutting torque, cutting force, and work-piece materials. The detailed design and analysis process are presented.