PicoScope NVH episode 6: NVH noise and sound analysis
Автокөліктер мен көлік құралдары
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.
Пікірлер: 10
Very helpful!
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.
@stevesmith4724
4 жыл бұрын
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
@kevincoogan2304
4 жыл бұрын
@@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.
@kevincoogan2304
4 жыл бұрын
@@stevesmith4724 Thanks for the response I will give it a try
@ASEKen
2 жыл бұрын
Get yourself a chassis ear, they clip on and you will save yourself $4900....
¿Donde me puedo unir para la presentación del curso?
@PicoScopeAutomotive
4 жыл бұрын
Hola, este es solo un video curso. La serie completa está disponible en este canal de KZread.
@PicoScopeAutomotive
4 жыл бұрын
Hola, este es solo un video curso. La serie completa está disponible en este canal de KZread.