The matrix form of kinematic parameters calculation of the actuating mechanism IN GENERAL CASE OF HIS MOVEMENT
There were analyzed the design scheme and method of calculating the kinematic parameters of the cutting tool spatial actuators. It is found that the kinematic angles of the actuation mechanisms' cutters do not correspond to the geometric corners at cutting process. There were suggested the analytical dependences for the kinematic angles' calculation for the cutting process and the recommendations for selecting the structural and kinematic parameters of the actuators.