shanbhag-understandinggalling-2019.pdf (10.53 MB)
Understanding galling in sheet metal stamping using acoustic emissions
thesisposted on 2019-02-01, 00:00 authored by Vignesh Vishnudas Shanbhag
Vignesh Shanbhag investigated galling wear in sheet metal stamping process using acoustic emission sensors. He defined acoustic emission features that can clearly indicate the onset of galling wear on stamping tool much before the visual observation of wear on the stamped parts and, physical measurement of galling wear.