Because of its superior physical and mechanical properties, fiber reinforced ceramic matrix composite has been widely used in modern industry, national defense, aviation and aerospace and so on. Because fiber reinforced ceramic matrix composite is considered to be difficult-to-machine material, its machining especially forming machining is very difficult. In the processing, it is very easy to produce matrix fragmentation, delamination, fiber pullout, fiber-matrix debonding and other defects. How to improve ...