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Pregled bibliografske jedinice broj: 607868

An analysis of non-axisymmetric backward extrusion


Plančak, Miroslav; Movrin, Dejan; Vilotić, Dragiša; Car, Zlatan; Ivanišević, Aljoša; Kačmarcik, Igor;
An analysis of non-axisymmetric backward extrusion // Tehnicki Vjesnik-Technical Gazette, 19 (2012), 4; 953-957 doi:http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=137744 (međunarodna recenzija, članak, znanstveni)


Naslov
An analysis of non-axisymmetric backward extrusion

Autori
Plančak, Miroslav ; Movrin, Dejan ; Vilotić, Dragiša ; Car, Zlatan ; Ivanišević, Aljoša ; Kačmarcik, Igor ;

Izvornik
Tehnicki Vjesnik-Technical Gazette (1330-3651) 19 (2012), 4; 953-957

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Cold extrusion; experiment; FE; non-axisymmetric shape

Sažetak
Manufacturing of complex parts by cold extrusion often offers technical and economical advantages when compared with the conventional production methods. In the initial stage of industrial application of cold extrusion mainly axisymmetric components were produced. In the course of further development, application of cold extrusion has been extended to more complex and non-axisymmetric shapes. These have increased the significance and broaden the application fields of cold extrusion within other production technologies, especially in the automobile industry. Current paper elaborates non axisymmetric cold extrusion. Focus of the work is placed on the backward extrusion by the punch with square cross section. In this process load – stroke has been determined as well as punch pressure, and strain and stress distribution in two characteristic different workpiece cross sections. The process has been analyzed by FE method and experimentally. For the experimental investigation special tooling has been designed and made.

Izvorni jezik
Engleski

Znanstvena područja
Metalurgija, Računarstvo, Strojarstvo



POVEZANOST RADA


Projekt / tema
069-1201787-1754 - Numeričko modeliranje, simulacija i optimizacija u oblikovanju lima (Zlatan Car, )

Ustanove
Tehnički fakultet, Rijeka

Autor s matičnim brojem:
Zlatan Car, (259465)

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • INSPEC
  • METADEX: Metals Science
  • World Ceramic Abstracts
  • SciSearch: Scopus
  • Geo Abstracts
  • CSA
  • EMBASE
  • Elsevier Biobase
  • Elsevier GeoAbstracts
  • Ei-Compendex
  • PaperChem


Citati