Acoustic Emission as Method of Chatter Detection in Cutting / N. N. Shamarin [et al.]
Уровень набора: (RuTPU)RU\TPU\network\4816, AIP Conference ProceedingsЯзык: английский.Резюме или реферат: The possibility of using the acoustic emission method for monitoring the cutting process mode is considered. The influence of mechanical chatter in the technological system on the parameters of acoustic emission signals has been experimentally revealed. It is established that a short-term drop in the acoustic emission spectral power is observed in the transition from a steady to a chatter cutting regime. In the region of high-amplitude vibrations, the time dependencies of median frequency of the AE decreases, while that of the spectral power increases sharply..Примечания о наличии в документе библиографии/указателя: [References: 13 tit.].Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ | акустическая эмиссия | вибрации | резка | режимы резания | сигналы акустической эмиссии Ресурсы он-лайн:Щелкните здесь для доступа в онлайнНет реальных экземпляров для этой записи
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[References: 13 tit.]
The possibility of using the acoustic emission method for monitoring the cutting process mode is considered. The influence of mechanical chatter in the technological system on the parameters of acoustic emission signals has been experimentally revealed. It is established that a short-term drop in the acoustic emission spectral power is observed in the transition from a steady to a chatter cutting regime. In the region of high-amplitude vibrations, the time dependencies of median frequency of the AE decreases, while that of the spectral power increases sharply.
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