STUDY OF STATIC AND DYNAMIC STABILITY OF THE SUPERFINISHING PROCESS

The paper represents a comparison between the quality and precision parameters achieved before and after the superfinishing process of the bearing races of the internal ring on the radial ball bearings series 6203, with the aim of testing and demonstrating the static and dynamic stability of the process. This fact involves the capacity of the machine, thus in a corresponding exploitation (adjustment, work parameters, cooling liquids - lubrication etc.) to lead to the achievement of ring according to the execution technical documentation. There will be the certitude that the results of the following research will only be influenced by the machine-tool on a small measure.