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회전체 고장과 진동 신호의 정량적 상관관계에 관한 실험적 분석
임환조,김성동 金烏工科大學校 1995 論文集 Vol.16 No.-
A monitoring technique of spindle failure should be investigated prior to researchs of failure diagnosis. This work is about monitoring of unbalanced shaft and defected bearings, as the most important parts of rotating devices. The major work is done via experiments and the vibration signal is analysed by means of power spectrum technique, and root mean square, peak-to-peak. Relationship is quantitatively investigated between defects and thesemonitoring parameters. The quantitative correlation will be able to supply an effective basis of preventive failure diagnosis.