Characteristics of ceramic tool

1, wear resistance, processability traditional tools are difficult to process or can not process high-hard material, thus eliminating the electricity consumed in the annealing process; and therefore also the hardness of the workpiece can be improved to extend the service life of  abrasive wheels  and equipment;
2, not only on the high  cutting tools  materials roughing and finishing, but also for milling, planing, cutting and intermittent shortage of coarse rough pulling cars and other big wallop processing;
3, ceramic and metal cutting blade friction is small, easy to cut the adhesive on the blade. Easy BUE. Together for high-speed cutting. Therefore, in the same conditions, the roughness of the workpiece is relatively low.
4, the tool life is several times higher than the traditional tools or even several times, reducing the number of tool changes the processing, ensure that the workpiece small taper and precision;
5, high temperature, good red hardness. At 1 200 ℃ under continuous cutting, so ceramic cutting tools can be much higher than the carbide. Or high-speed cutting can be achieved "In turning, milling instead of grinding," cutting efficiency 3-10 times higher than conventional tools, to save hours of work, power, machine number of 30 to 70% or higher effect;
6, the main raw material of silicon nitride ceramic tool is very rich in natural nitrogen and silicon carbide using it instead, you can save a lot of W, Co, Ta and Nb and other important metals.