Type of Document	Master's Thesis
Author	Hansbrough, Andrew K.
URN	etd-02132009-172658
Title	Application of a Fabry-Perot interferometer for measuring machining forces in turning operations
Degree	Master of Science
Department	Industrial and Systems Engineering
Advisory Committee	Advisor Name Title Eyada, Osama K. Committee Chair Deisenroth, Michael P. Committee Member Duke, John C. Jr. Committee Member Murphy, Kent A. Committee Member
Keywords	Turning (Lathe work)
Date of Defense	1993-05-05
Availability	restricted
Abstract The FP interferometer was found to be feasible for detecting changes in machining forces. The fiber optic sensor was able to detect increases in strain corresponding to force increases detected by a dynamometer. The FP interferometer system must progress in several ways. A better data acquisition and data analysis system must be developed. A robust sensor must be made to withstand the harsh environment of machining. Also a method for eliminating the affects of thermal strain must be created. Finally, the placement of the FP sensor must also be determined. The FP has the potential to effectively monitor machining forces without affecting the rigidity of a turning operation setup.
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