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Technical Discussions
Mohd zaki Nuawi
Consultant
National University of Malaysia, Malaysia, Joined Oct 1999, 5

Mohd zaki Nuawi

Consultant
National University of Malaysia,
Malaysia,
Joined Oct 1999
5
00:31 Nov-21-2000
sound signal generated due to metal friction

Dear Gentlemen,
I am looking for the acoustic theory that describe about sound/ultrasound
signal generated due to friction of two materials for example sound from
drilling operation (friction between tool and specimen)or sound from
rolling bearing (friction between ball bearing and inner/outer ring)
Best regards
Mohd Zaki Nuawi


 
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