Vibration will increase kerf loss and noise

Circular saw blade circular saw blade vibration vibration analysis is in its equilibrium position blade reciprocating lateral movement. Blade vibration caused by external interference, and the performance of a certain "class." Vibration will increase kerf  cubic boron nitride  reduction sawing accuracy and shorten life. Most common blade vibrations can be viewed as a number of the sum of single vibration mode. Only in the case of blade  grinding wheel  showed only a single mode of vibration. Every single vibration mode is at a certain vibration frequency and vibration of a specific type. Modal wave by an integer number m and pitch diameter node number n description of every single modal vibration frequency.