A method for determining the degree of wear of the cutting tool

摘要

A method for determining stoykostnyh parameters stationary and a rotating cutting tool, comprising: obtaining an analog signal from the sensors, filtering and converting signals into digital form by an analog-digital converter, with subsequent transfer of the digital signal to the computer, characterized in that the acoustic signal is analyzed on the basis of wavelet transformation, and the degree of wear is assessed by the magnitude of its informational entropy of the acoustic signal in real time to complete cutting blunting tool.