Continuous wear of circular blades during processing
In the processing of the circular blade, the cutting edge becomes dull, the cutting edge of the cutting edge is reduced, the pressing action is increased, the deformation of the cutting surface layer is remarkable, and a large amount of heat is generated.
The continuous wear of the circular blade during the machining process affects the real-time temperature of the cutting process.
When the circular blade wears severely, the cutting temperature is sharply increased, and sometimes the instantaneous temperature exceeds the heat resistance of the circular blade material, so that the circular blade temporarily loses the cutting ability.