Unterberg, Martin; Becker, Marco; Niemietz, Philipp; … - In: Journal of Intelligent Manufacturing 35 (2023) 4, pp. 1721-1735
The wear state of the punch in sheet-metal stamping processes cannot be directly observed, necessitating the use of … punch wear state from suitable process signals, but have been limited by the lack of industrial-grade process setups and … sheared surface of the scrap web as a proxy for the punch wear and modeling its quality from acoustic emission signals. The …