Werkzeugintegrierte Dünnschichtsensorik - Temperatur-, Kraft- und Verschleißmessung zur Digitalisierung von Zerspanungsprozessen

Thin film sensors are used to record temperatures, forces and tool wear in machining processes in the immediate vicinity of the contact zone between tool and workpiece. On the one hand, this makes it possible to precisely calibrate analytical models for describing boundary layer conditions. On the other hand, the parameters recorded in-process can be used to implement a so-called soft sensor for controlling the process parameters in order to specifically adjust the properties of the subsurface layer of the workpiece.