Quote:
Originally Posted by DDSR240
Sorry man it was just one of those "crack-pot'' ideas I tend to have but I understand they are torsional vibrations but they are started by harmonic vibrations thats why I thought it could help, btw we don't have hooked on phonics in south carolina yet LOL  |
Harmonic vibrations just refer to vibrations due to the response of a system to an input, which is pretty much what all vibrations are when you get down to it.
Torsional vibrations refer to the system(crank in this case) involve the crank twisting back and forth. You need something twisting back and forth in the opposite way to counteract this at the right time.