Browsing by Author "Mikyska, Alan"
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- ItemVliv povrchové úpravy střižníku na kvalitu střižné plochy a životnost nástroje(Technická Univerzita v Liberci, 2008) Mikyska, Alan; Solfronk, PavelA diploma work topic was to detect influence of stamp surface treatment on cut area quality and tool live time . There had been chosen two methods of the surface treatment as follows : PVD and PECVD . For detection of influence of the stamp surface treatment on cut area quality and tool live time was defined a stamped hole dimension dependence on the pressed pieces quantity . Due to this dependence has been recommended a company ŘETĚZY VAMBERK spol. s r.o. to continue in the next production verification .