http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
편심 가진기를 이용한 기계설비 공진 진단 기법에 대한 고찰
오승태(Seung-Tae Oh),류길수(Kil-Su Ryu),한승우(Seung-Woo Han),노철우(Chul Woo Rho),주인국(In Gook Joo),오경환(Kyong Hwan Oh),유무상(Mu-Sang Yoo),조철환(Chul-Hwan Cho) 한국소음진동공학회 2015 한국소음진동공학회 학술대회논문집 Vol.2015 No.4
One of the most important things is to investigate and to resolve the resonance problem with vibration diagnostics for machinery and power plant equipment using CBM (Condition-based maintenance) within a short time and with low cost. The objective of this paper is to introduce the diagnosis technique for resonant machinery equipment using eccentricity shaker with mechanical unbalance mass. When comparing to impact hammer method, the results of natural frequency for measure objects such as machine structures and rotating machinery show good agreement within 3 % of variation. Through the experimental verification using the proposed vibration diagnosis, it is helpful and useful for site experts and practical engineers to evaluate the vibration resonance in fields. So, the use of eccentricity shaker is much more useful and available to investigate the natural frequency than the hammer impact.