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Conference paper
Prediction of a small diameter drill bit breakage using metric entropy
pp.120-123
International Colloquium on Mathematics in Engineering and Numerical Physics (Bucharest, Romania, 10/06/2006–10/08/2006)
2006
Abstract
In this study, a series of condition monitoring experiments on drill bits were carried out. Small diameter drill bit run-to-failure test rig was constructed and the prediction tests were performed. In the experiments, 10 small drill bits ( 1 mm ⌀ ) were tested until they broke down, while vibration data were consecutively taken in equal time intervals. A consistent decrement in variation of metric entropy just before the breakage was observed. As a result of the experiment results, metric entropy variation could be implemented as an early warning system.
Details
- Title
- Prediction of a small diameter drill bit breakage using metric entropy
- Publication Details
- pp.120-123
- Resource Type
- Conference paper
- Conference
- International Colloquium on Mathematics in Engineering and Numerical Physics (Bucharest, Romania, 10/06/2006–10/08/2006)
- Format
- pdf
- Copyright
- Permission granted to the University of West Florida Libraries by the author to digitize and/or display this information for non-profit research and educational purposes. Any reuse of this item in excess of fair use or other copyright exemptions requires the permission of the copyright holder.
- Identifiers
- 99380090615006600
- Academic Unit
- Intelligent Systems and Robotics
- Language
- English