Acoustic emission noise elimination and vibration reduction clamp

The utility model relates to an acoustic emission noise elimination and vibration attenuation clamp, which comprises a metal test piece, an upper clamp, a lower clamp, an upper silencing device, a lower silencing device, a tension sensor, an upper positioning device and a lower positioning device, t...

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Bibliographische Detailangaben
Hauptverfasser:	JIANG LIWEI, FAN SHENG, JIANG JIAN, HUANG KE, DOU LINBIN, WANG XINYU, DIAO ZHIFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS SOUND-PRODUCING DEVICES
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Beschreibung
Zusammenfassung:	The utility model relates to an acoustic emission noise elimination and vibration attenuation clamp, which comprises a metal test piece, an upper clamp, a lower clamp, an upper silencing device, a lower silencing device, a tension sensor, an upper positioning device and a lower positioning device, the upper end of the metal test piece is provided with an upper clamp fixing part, the lower end of the metal test piece is provided with a lower clamp fixing part, the upper clamp is arranged in the upper silencing device, and the lower clamp is arranged in the lower silencing device. The upper clamp is arranged in the upper silencing device, the lower clamp is arranged in the lower silencing device, the interior of the upper silencing device is connected with the tension sensor, the tension sensor is fixedly connected with the upper positioning device, and the lower silencing device is fixedly connected with the lower positioning device. According to the utility model, noise signals caused by mechanical vibration