AE を用いた旋削工具の寿命予知に関する研究

概要

論文の詳細を見る
In this study, the forecast for tool life using an acoustic emission was investigated. The discriminative level setting system was employed by developing the acoustic emission sensor, preparing the software for real time analysis and adding the floating function. The results indicated that : Addition of the floating function to take in stably the event count and oscillation count gave out a satisfactory result. Discrimination by the minimum duration to cancel noise signals removed the influence of cutting fluid and collapse of chips. Judgment of tool life with a method to quantify by the ratio of the event count and oscillation count per unit time allowed to forecast tool life very accurately. From the above transactions, the evaluating method to quantify tool life by the ratio of the event count and oscillation count was found effective.
公益社団法人精密工学会の論文
1990-10-05