Pregled bibliografske jedinice broj: 740541
BACKWARD COLD EXTRUSION OF ALUMINUM AND STEEL BILLETS BY NON - CIRCULAR PUNCH
BACKWARD COLD EXTRUSION OF ALUMINUM AND STEEL BILLETS BY NON - CIRCULAR PUNCH // Transfer inovácií, 22 (2012), 1; 179-182 doi:http://www.sjf.tuke.sk/transferinovacii/pages/archiv/transfer/22-2012/pdf/179-182.pdf (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 740541 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
BACKWARD COLD EXTRUSION OF ALUMINUM AND STEEL BILLETS BY NON - CIRCULAR PUNCH
Autori
Plančak, Miroslav ; Vilotić, Dragiša ; Ivanišević, Aljoša ; Movrin, Dejan ; Kršulja, Marko
Izvornik
Transfer inovácií (1337-7094) 22
(2012), 1;
179-182
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
cold extrusion; non – circular punch; load; pressure; FE analysis; experimen
Sažetak
One of the significant trends in current development of cold extrusion technology is to broaden the assortment of the workpiece complexity. In this regard cold extrusion of non - axisymmetric components makes possible to extend implementation of this technology in industrial practice. Current paper deals with backward extrusion with the non - circular punch in order to determine main process characteristics, such as load - stroke diagram and average pressure. Process has been investigated numerically ( FE Simufact Forming v10 code ) and experimentally. For the experimental work special tooling was designed and made. Mild steel and aluminum material were employed. Relevant conclusions are drawn.
Izvorni jezik
Engleski
Znanstvena područja
Metalurgija, Strojarstvo
