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논문 기본 정보

저자정보
(Seoul National University of Science and Technology) (Seoul National University of Science and Technology) (Seoul National University of Science and Technology)
저널정보
한국생산제조학회 한국생산제조학회지 한국생산제조학회지 Vol.27 No.2
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    초록·키워드

    Mechanical failure and noise due to vibration are problems associated with a high-speed winder when operated at a higher operation speed at an industrial site. Such a phenomenon is due to resonance owing to the close proximity of the operating speed and natural frequency of the winder. In order to solve this problem, a design to avoid resonance is required. A design is proposed to avoid natural frequencies near the operating speed (17,000 rpm). In this paper, the design parameters of a high-speed winder are defined with a manufacturer. Modal analyses were performed by changing design parameters using ANSYS to obtain the natural frequencies. In order to analyze deformation when a high-speed winder with an unbalanced mass was rotated at the operational speed, simulations for harmonic excitation were performed.

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      UCI(KEPA) : I410-ECN-0101-2018-003-001851454