In the current context of miniaturization, micro-machining processes are in full expansion. One of them is micro-milling. Although micro-milling is based on the same principle as macro-milling, the phenomena of micro-cutting are not a simple scaling of macrocutting. A significant difference is the chip formation involving the phenomenon of minimum chip thickness. In micro-milling the depth of c...

in this study, effect of two genotype imputation strategies, relatedness between reference panel and test populations and minor allele frequency on imputation error rate were examined with using a stochastic simulated population. reference panel and test populations were composed of 1,000 and 500 individuals, respectively. individuals in the reference panel were genotyped with using a high and ...

The in situ strain measurements during orthogonal cutting were performed to get information about the local stress state in the chip formation zone. These results will be used to verify and extend existing chip formation models. Until now the existing chip formation models, e.g. [1-3] are relying on a number of restricting preconditions, because the strain and stress fields in the chip formatio...

Zusammenfassung HPPMS‐Werkzeugbeschichtungen: Spanbildung und Reibung In der vorliegenden Studie wurden drei verschiedene mittels HPPMS abgeschiedene Verschleißschutzschichten – CrAlN+Mo:S, CrAlON TiAlCrSiN mit einem speziellen Hobelversuchsaufbau untersucht. Dabei die Kontaktlänge zwischen Span Spanfläche, Spandicke Reibungskoeffizient beim Hobeln gleichzeitige gemessen. Anhand von Hochgeschwi...