Analysis of Indirect Measurement of Cutting Forces Turning Metal Cylindrical Shells
Communication avec acte
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 Article dans une revue avec comité de lectureGERASIMENKO, Artem; GUSKOV, Mikhail; GOUSKOV, Alexander; LORONG, Philippe; SHOKHIN, Alexander (Inderscience, 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 ...
Communication avec acteGERASIMENKO, Artem; GUSKOV, Mikhail; LORONG, Philippe; DUCHEMIN, Jérôme; GOUSKOV, Alexander (2016)Chatter prediction is nowadays frequently carried out for machining operations involving deformable parts or tools. These analyses are commonly based on the uncoupled elements of the system: frequency response of the ...
Communication avec acteGERASIMENKO, Artem; GUSKOV, Mikhail; DUCHEMIN, Jérôme; LORONG, Philippe; GOUSKOV, Alexander (ELSEVIER, 2015)Thin tubular parts are often subject to turning process during manufacturing. The increasing compliance of the workpiece, which is associated to tool displacement and to matter removal, can give rise to chatter, leading ...
Article dans une revue avec comité de lectureGOUSKOV, Alexander M.; GUSKOV, Mikhail; LORONG, Philippe; PANOVKO, Grigory (Inderscience, 2017)This paper addresses a modelling approach for cutting tool and workpiece material interaction with ploughing taken into account. In the proposed model the distributed contact on the flank face is replaced by a concentrated ...
Article dans une revue avec comité de lectureGOUSKOV, Alexander; GUSKOV, Mikhail; PANOVKO, Grigory; SHOKHIN, Alexander E.; KALIMOLDAYEV, Maksat N.; UALIYEV, Zair Gakhipovich (National Academy of Sciences of the Republic of Kazakhstan, 2019)Certain particularities of steady continuous cutting dynamics for multi-cutter turning and the results of mathematical modeling are discussed in the paper. The effect of processing parameters on the excitation of vibration ...