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03:22 / 24.06.2024
printable version Tool dynamometer details

Wear detection

Our tool dynamometers for drilling and turning implement a function for supervising and documentation of wear progress in any cutting process. This is achieved by comparing the Fc/Fp relation. Using our cutting software, the maximum value is teached in by PC. When exceeding the maximum, an alarm occurs. The current distance to the maximum is shown on the internal display in 10%-steps. After wear detection setup, the tool dynamometer is able to work independently from a PC.


Internal display

The illuminated, built-in internal display resists burrs and lubricant coolant. It shows the cutting forces, the tool tip temperature and the current wear progress on a 2x16 character dotmatrix display.

External large display

The large illuminated external display is connected to the serial data interface of the tool dynamometer and shows the same values as the internal display on a 2x20 character dotmatrix display with the dimensions 50mm x 180mm. The external display recognizes the connected tool dynamometer automatically.


This function provides manual data acquistion by reading data from the internal or external display. It implements an automatic detection of the stagnation of a cutting process, determines the average value and gives the operator a signal to collect a measuring data record. The operator stops the process. Now the value can be comfortably be read on the display. Disturbance created by scraping chisel is automatically filtered.

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