Naslov
Digitalization and simulation in coining

Autori
Škunca, Marko ; Keran, Zdenka ; Math, Miljenko

Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni

Knjiga
DAAAM international scientific book 2009

Urednik/ci
Branko Katalinic

Izdavač
DAAAM International Vienna

Grad
Beč

Godina
2009

Raspon stranica
177-186

ISBN
978-3-901509-69-8

Ključne riječi
coining, 3D scan, FEM, metal forming, metal flow

Sažetak
Coining as metal forming technology is known for its technological complexity and phenomenological problems. Development of 3D scanners and FE codes, have enabled the simulation of coining using verse and obverse medal geometry. This includes simulation of details up to the scale where flow related phenomenon is observable. Modification of coin/medal geometry can be made during any of the phases in die production. This paper is trying to establish a connection between commercial FE code and 3D digitalization in the field of minting. This results in potentially significant savings in tool production, allowing geometry modification, at any moment including the moment of artist creation of coin's obverse and reverse. Paper demonstrates the simulation of coining using digitized medal geometry, within the appropriate FE numerical code that enables the completion of virtual coining.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA