回転機器への音響診断適用について
英字タイトル:
Application of Acoustic diagnosis for rotating machines
著者:
神保 吉秀 Yoshihide JIMBO 黒柳 克巳 Katsumi KUROYANAGI 瀬戸脇 浩友 Hirotomo SETOWAKI 肥田 茂 Shigeru HIDA
発刊日:
公開日:
abnormal soundsAcoustic diagnosisfrequency filterrotating machines
Application of Acoustic diagnosis for rotating machines
著者:
神保 吉秀 Yoshihide JIMBO 黒柳 克巳 Katsumi KUROYANAGI 瀬戸脇 浩友 Hirotomo SETOWAKI 肥田 茂 Shigeru HIDA
発刊日:
公開日:
カテゴリ: 第6回
キーワードタグ:abnormal soundsAcoustic diagnosisfrequency filterrotating machines
概要
This report describes the effectiveness of the application of acoustic diagnosis using vibration data for nspecting rotating machines. We usually apply the vibration diagnosis for the inspection of rotating machines on CBM(Condition Based Maintenance). However, with the vibration diagnosis, sometimes we annot discover the cause of abnormal sounds fro m rotating machines. Therefore, we tried another iagnosis. We converted the vibration data to the acoustic data and then inspected the abnormal sounds. We sed the frequency fil ters in the acoustic analyzer for the diagnosis. This acoustic diagnosis method is elpful in transmitting the inspection techniques of rotating machines to the next generation.
