33 lines
814 B
Org Mode
33 lines
814 B
Org Mode
#+TITLE:Measurement of the sample vibrations when rotating the Spindle
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Measurement:
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- one geophone on the marble
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- one geophone at the sample position
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Every stage is powered on.
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| Data file | Description |
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|--------------+----------------------------|
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| data_001.mat | nothing is turning |
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| data_002.mat | spindle is turning at 1rpm |
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* Mesures Dynamiques Rotation Slip-Ring
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All the stages are OFF
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One geophone on the marble (Col 1)
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One geophone at the sample location (Col 2)
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Voltage amplifier setup:
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60dB
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AC
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1kHz
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LPF added at the input of the voltage amplifiers
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Goal:
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- Identifify the vibration induced by the rotation of the Slip-Ring and Spindle
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- meas24: All OFF
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- meas25: 6RPM: only the slip-ring is ON and rotating (spindle OFF)
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- meas26: 6RPMZ; Slip-ring and Spindle ON
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