A STUDY ON DRUM BRAKE NOISE BY HOLOGRAPHIC VIBRATION ANALYSIS
Holographic analysis of vibrations on squealing drum brake systems is a useful method to localize vibration sources on drum brake components. This report describes experiments and illustrates how results in preventing brake squeal can be obtained, and used as a logical basis for the efficiency of this method. Improved constructions without any tendency to squeal are demonstrated.
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Corporate Authors:
Society of Automotive Engineers (SAE)
400 Commonwealth Drive
Warrendale, PA United States 15096 -
Authors:
- FELSKE, A
- Hoppe, G
- Matthai, H
- Publication Date: 1980-2-29
Media Info
- Pagination: 19 p.
Subject/Index Terms
- TRT Terms: Holography; Noise control; Testing equipment; Vibration
- Uncontrolled Terms: Drum brakes
- Subject Areas: Highways; Vehicles and Equipment;
Filing Info
- Accession Number: 00319737
- Record Type: Publication
- Report/Paper Numbers: SAE 800221
- Files: TRIS
- Created Date: Oct 27 1980 12:00AM