Abstract
The phenomenon of wave formation on the super-finished surface of ceramic disks made of ceramic materials with different machinability is considered. The General nature of wave formation during superfinishing and other machining processes (grinding, runningin) due to the loss of stability of the technological system is shown. Reviewed the condition of wave generation, including higher cutting speeds, it is necessary to increase the performance of the super-finishing, and changes sizes of diamond bar height on the buckling and wave generation on the treated surface of the ceramic disk. The influence of the processing time and the interaction force of the bar and the workpiece on the frequency of self-excited vibrations and wave formation is revealed. It has been experimentally established that with a decrease in the workability of ceramics, the rate of increase in the waviness amplitude decreases. Recommendations for reducing the rate of increase in the height of undulation are given.
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