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low RPM rumble | 14 comments (14 topical, editorial)
Re: low RPM rumble (3.00 / 0) (#9)
by Flux on Wed Apr 23rd, 2008 at 03:32:28 AM MST
(User Info)

"Perhaps it is that my steel discs are only bolted on at one point through the center instead of 4 or five bolts like on a brake disc machine."

Didn't spot that bit before. That is likely to be very relevant , you will have very little damping on the plain disc and it could be excited by small vibrations at a resonance.

Flux

[ Parent ]



low RPM rumble | 14 comments (14 topical, 0 editorial)

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