METHOD AND SYSTEM FOR ESTIMATING, IN REAL TIME, SURFACE ROUGHNESS IN ULTRA-PRECISION MACHINING PROCESSES

摘要

The main subject matter of the invention is a method for estimating, in real time, the surface roughness of a part obtained by means of an ultra-precision machining process. Said method comprises the following steps: the cutting force and the position of the axes are acquired it is determined, from the data acquired in the previous step, whether a part is being machined and the surface roughness of the part being machined is estimated.