Marker-free identification of milled surfaces by analyzing stochastic and kinematic surface features by means of wavelet transformation
Kategorien |
Konferenz (reviewed) |
Jahr | 2022 |
Autoren | Denkena, B., Breidenstein, B., Wichmann, M., Nordmeyer, H., Reuter, L., Voelker, H.: |
Veröffentlicht in | 6th CIRP Conference on Surface Integrity, Procedia CIRP 108 (2022), 8th and 10th of June 2022, Lyon, France, S. 264–269. |
Beschreibung
This article presents a marker-free component identification of milled workpiece surfaces. For the identification, unique features from a 2-D profile are detected in the 3-D frequency domain. Knowing the influence of process parameters, tool runout, cutting edge roughness during flank milling on the stochastic surface generation, a profile cut can be set, which is as unique as a human fingerprint. Experimental investigations show a false-positive-rate of 10-20 for a confocal measurement of the surface as well as for the usage of an industrial camera.
DOI | 10.1016/j.procir.2022.03.046 |