Aspects Concerning the Possibility to Measure the Radial Deflection of a Work Piece Obtained into a Turning Process

Abstract:

In the technical literature there are some studies which use measured signals in order to compensate the errors caused by vibrations [1, 2], by the cutting force [3], by the deflections of the technological system [4], and others. Also, the technical literature presents some studies [6, which give few measurement techniques in order to measure the error which appears into the turning process and also, some methods to compensate or eliminate the consequences produced by those errors. In such conditions, this study propose to establish a possible methodology that can make the measurement of the radial deviation which corresponds to a work piece obtained into a turning process. The novelty of this study comes from the method of measurement used and from the measurement stand which provide the values of the radial deflection for the processed work piece, during the process. The experimental procedure assumes the existence of an experimental stand which allows to measure the distance between a sensor and the considered work piece. In such conditions, the mathematical algorithms used will transform the received electrical signal into a physical displacement. The obtained results suggest that the signal provided by the experimental stand and which it is used for measure the distance between a sensor and the considered work piece, allows to establish, with accuracy, the values for the radial deviations of the work piece. Also, this fact can offer a graphical representation of the shape which corresponds to the real profile of the processed work piece.

• Periodical: Applied Mechanics and Materials (Volume 657)
• Pages: 58-62
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.657.58
• Online since: October 2014
• Authors: Mihai Boca*, Gheorghe Nagîț, Mihăiţă Horodincă, Florin Negoescu, Marius Andrei Mihalache, Marius Ionuţ Rȋpanu
• Keywords: Described Signal, Measuring Method, Radial Deflection, Turning Process

References

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DOI: 10.52757/imb21.038

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