FYI - Drivetrain freq. spectrum graph - example

[amorrison]

For an example automotive drivetrain vibration spectrum plot see

http://www.tootechracing.com/TooTechCarSection/

vibration_investigation.htm - 3k -

Note that the ordinate is in log scale.

 

[GregLocock]

You need to change the diff installation angle. As the load increases the nose of the diff lifts, spoiling your careful alignment.

Alternatively use CV joints, not Hookes.


Nice to see some real data.

Cheers

Greg Locock

Please see FAQ731-376 for tips on how to make the best use of Eng-Tips.