Analysis of Indirect Measurement of Cutting Forces Turning Metal Cylindrical Shells
TypeCommunications avec actes
Cutting forces measurement is an important component of the ma- chining processes development and control. The use of conventional direct meas- urement systems is often impossible as they interfere in the process’s dynamics. This work proposes a method of cutting force indirect estimation during turning thin-walled cylindrical shells. Calculation of the flexibility matrix has enabled us to relate measured displacements of certain workpiece’s points to the cutting force. An optimization approach for choosing the measurement points location has been proposed, based on the best conditioning of the flexibility matrix.
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Analytical modeling of a thin-walled cylindrical workpiece during the turning process. Stability analysis of a cutting process GERASIMENKO, Artem; GUSKOV, Mikhail; GOUSKOV, Alexander; LORONG, Philippe; SHOKHIN, Alexander (2017)The purpose of this work is to develop a mathematical model of the dynamics of turning a thin-walled cylindrical shell. This model uses a finite number of degrees of freedom and takes into account the variability of dynamic ...
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