[Application Example of Abnormal Sound Inspection Device] Abnormal Sound Inspection of Air Conditioner Compressors

We will introduce a case where automatic inspection was made possible by applying an abnormal sound inspection device!

Our "Noise Inspection Device" utilizes an inspection algorithm based on the Maharano Vista Guchi method to automatically and quantitatively inspect the quality of sound and vibration. We would like to introduce a case where the "Noise Inspection Device" was applied to the noise inspection of air conditioning compressors. Traditionally, the presence of abnormal sounds and vibrations was determined by the auditory and tactile senses of the operator. In this case, simultaneous inspection of sound and vibration was achieved using a microphone and an accelerometer. [Case Study] ■Challenge - Previously, there was variability in judgment due to inspections relying on the auditory and tactile senses of the operator. ■Application Results - By using DSVI-MB, simultaneous inspection of sound and vibration was achieved with a microphone and an accelerometer. *For more details, please refer to the PDF document or feel free to contact us.

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