Vibration monitoring by a spatially integrating fiber optic sensor

1995 ◽  
Author(s):  
Arkady S. Voloshin ◽  
Lei Han ◽  
John P. Coulter
Keyword(s):  
Fiber Optic ◽  
Fiber Optic Sensor ◽  
Vibration Monitoring ◽  
Optic Sensor

A Fiber-Optic Bending Sensor for the Vibration Monitoring of CNC Face-Milling Machine

2009 ◽  
Vol 147-149 ◽  
pp. 627-632
Author(s):  
İsmet Gücüyener ◽  
Erdal Emel
Keyword(s):  
Tool Wear ◽  
Fiber Optic ◽  
Face Milling ◽  
Fiber Optic Sensor ◽  
Vibration Monitoring ◽  
Vibration Measurement ◽  
Milling Machine ◽  
Cnc Milling ◽  
Optic Sensor ◽  
Bending Sensor

Vibration measurement of CNC milling is one of the used techniques for prediction of tool wear. Monitoring of tool wear is very important since a worn tool will affect machine and workpiece either. We developed a fiber-optic sensor for spindle vibration of CNC face-milling machine. The sensor is based on monitoring loss of light from the fiber core. For this sensor a laser light transmitter circuit, a sense plane construction, and a light receiver circuit are designed. Designed fiber-optic sensor is tested on Taksan TMC 650V face-milling machine. Obtained signals from this sensor is investigated in time domain and frequency domain and showed that it is valuable to tool ware monitoring.

Fiber Optic Sensor for Measuring Rotation

2011 ◽  
Vol 14 (4) ◽  
pp. 66-72 ◽  
Author(s):  
S.M. Al-Hilly ◽  
◽  
Z. E. Khaleel ◽  
A.F. Alrubaye ◽  
◽  
...  
Keyword(s):  
Fiber Optic ◽  
Fiber Optic Sensor ◽  
Optic Sensor

scholarly journals Fiber optic sensor based on fluorescence quenching for heavy metal detection

2020 ◽  
Author(s):  
Yadira A. Fuentes-Rubio ◽  
Rene F. Dominguez-Cruz ◽  
Oscar Baldovino-Pantaleon ◽  
Carlos Ruiz-Zamarreno ◽  
Francisco J. Arregui
Keyword(s):  
Heavy Metal ◽  
Fluorescence Quenching ◽  
Fiber Optic ◽  
Fiber Optic Sensor ◽  
Heavy Metal Detection ◽  
Optic Sensor ◽  
Metal Detection
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