Diagnosing the Health Status of Air-Turbine Dental Handpieces Using the Sound and Vibration Signals
碩士 === 國立彰化師範大學 === 機電工程學系 === 102 === This thesis studies the diagnostic results for free-running of the air turbine dental handpieces (ATDH) with different rotor’s status through the Fast Fourier Transform (FFT) and Hilbert-Huang transform (HHT) process. The method is tested using the axial preloa...
| Main Authors: | , |
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2014
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| Online Access: | http://ndltd.ncl.edu.tw/handle/62455219550961005693 |