Postprint version. Published in Wear, Volume 157, Issue 2, September 15, 1992, pages 305-323.
NOTE: At the time of publication, the author Daniel Waldorf was not yet affiliated with Cal Poly.
The definitive version is available at https://doi.org/10.1016/0043-1648(92)90069-K.
A strategy is developed for identifying cutting tool wear on a face mill by automatically recognizing wear patterns in the cutting force signal. The strategy uses a mechanistic model development to predict forces on a lathe under conditions of wear and extends that model to account for the multiple inserts of a face mill. The extended wear model is then verified through experimentation over the life of the inserts. The predicted force signals are employed to train linear discriminant functions to identify the wear state of the process in a manner suitable for on-line application.
Industrial Engineering | Manufacturing
1992 Elsevier, Inc.