PicoScope NVH episode 6: NVH noise and sound analysis
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- Опубликовано: 14 окт 2024
- Presented by Pico Technology: Steve Smith and Frank Massey talk about using the microphone on Channel D in combination with the accelerometer. They cover the importance of where the microphone is placed and how to analyse the result.
Would you advise to perform averaging to identify exact frequency of source ?
I work at a Lexus dealership and our vehicles have aluminum control arms, aluminum steering knuckles, crossmember how would you attach the tool to aluminum? We deal with a lot of one time impact sounds from suspension over bumps and driveways.
Hello Kevin and thank you for the feedback. Aluminium components are an issue for the magnet of course but there are a number of options depending on application. If we can reproduce the knock stationary then we can clamp accelerometers to the components of interest. If a road rest is required, then we use a bonding agent to attach/bond washers to the components and then attach magnets to the washers. I hope this helps, take care......Steve
@@stevesmith4724 Thank you so much for you're response great idea I will give that a try. Pico has literally change the way I think about diagnosis. Keep up the great work we in the field really appreciate Picoscope products.
@@stevesmith4724 Thanks for the response I will give it a try
Get yourself a chassis ear, they clip on and you will save yourself $4900....
Very helpful!
¿Donde me puedo unir para la presentación del curso?
Hola, este es solo un video curso. La serie completa está disponible en este canal de RUclips.
Hola, este es solo un video curso. La serie completa está disponible en este canal de RUclips.