DEPENDENCE OF DYNAMIC PARAMETERS OF DRILLING DEEP HOLES TWIST DRILLS ON THE PARAMETERS OF SERVO MOTORS
The article deals with the problem of nonlinear dynamics of two electromechanical actuators interacting with the treatment process. As an example, consider the process of deep drilling twist drills. This process is particularly interesting for dynamic studies in that it clearly observed effects of dynamic restructuring of the system within each unit penetration. The article shows that the dynamic relationship that is formed cutting process, first, the dynamic subsystem combines two drives, secondly, converts linear nonlinear system. The article shows that the dynamical system in the course of a single penetration observed branching of equilibria, as well as other bifurcation transformation affecting the functional properties. In particular, one observes a loss of stability of the equilibrium point, causing jammed tool. The main attention is paid to the consideration of bifurcation depending on the parameters of servo motors. Showing the direction of change in the parameters at which point the loss of stability is shifted to higher values ​​recessed, which directly affects the performance of the process.