MATHEMATICAL MODEL BORING WITH ACTIVE MAGNETORHEOLOGICAL DAMPING CLUTCH

S.N. Solovyov, A.M. Gurskyi

Modern design boring bar for accurate boring of holes, using as a damping element magnetorheological fluids are analyzed. A mathematical model of the boring with magnetorheological clutch-damper are consider. Based on the work environment, boring bar optimal design magnetorheological clutch-damper with a cylindrical working gap are proposed. Model of Navier-Stokes equations to describe the flow of magnetorheological fluid in a cylindrical working gap are reviewed and simplified. A generalized system of differential equations in boring, which further encouraged to solve using numerical calculations.

Key words: magnetorheological fluid, magnetorheological clutch, magnetorheological damper vibration check, boring bar, boring.