Insert Technology—Kyocera Industrial Ceramics, Booth E-2125

Modern Machine Shop, Sept, 2000

The company will demonstrate new insert technology. The Sensor Tool predicts tool failure caused by cracks, chips and unusual wear with a high degree of accuracy before insert breakage. When insert breakage does occur, the machine is immediately fed a signal to stop and retract from the workpiece. The tool is useful for applications calling for unattended machining. Parts lost to insert breakage or abnormal wear can be reduced or eliminated. Automatic toolchange settings can be adjusted based on actual performance of the insert in real-time.

The proprietary technology builds an electronic tool wear sensor onto the actual cutting edge of the insert. The electronic sensors are monitored for changes in electrical resistance. Resistance changes indicate insert wear or tool breakage.