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An analysis of non-axisymmetric backward extrusion

Miroslav Plančak   ORCID icon orcid.org/0000-0001-9035-7879 ; Faculty of Technical Sciences, Department for Production Engineering, Trg Dositeja Obradovića 6, 21000 Novi Sad, Serbia
Dejan Movrin   ORCID icon orcid.org/0000-0001-7812-0713 ; Faculty of Technical Sciences, Department for Production Engineering, Trg Dositeja Obradovića 6, 21000 Novi Sad, Serbia
Dragiša Vilotić ; Faculty of Technical Sciences, Department for Production Engineering, Trg Dositeja Obradovića 6, 21000 Novi Sad, Serbia
Zlatan Car   ORCID icon orcid.org/0000-0003-2817-9252 ; Faculty of Engineering, Vukovarska 58, 51000 Rijeka, Croatia
Aljoša Ivanišević ; Faculty of Technical Sciences, Department for Production Engineering, Trg Dositeja Obradovića 6, 21000 Novi Sad, Serbia
Igor Kačmarčik ; Faculty of Technical Sciences, Department for Production Engineering, Trg Dositeja Obradovića 6, 21000 Novi Sad, Serbia

Puni tekst: engleski, pdf (1 MB) str. 953-957 preuzimanja: 278* citiraj
APA 6th Edition
Plančak, M., Movrin, D., Vilotić, D., Car, Z., Ivanišević, A. i Kačmarčik, I. (2012). An analysis of non-axisymmetric backward extrusion. Tehnički vjesnik, 19 (4), 953-957. Preuzeto s https://hrcak.srce.hr/93572
MLA 8th Edition
Plančak, Miroslav, et al. "An analysis of non-axisymmetric backward extrusion." Tehnički vjesnik, vol. 19, br. 4, 2012, str. 953-957. https://hrcak.srce.hr/93572. Citirano 28.11.2020.
Chicago 17th Edition
Plančak, Miroslav, Dejan Movrin, Dragiša Vilotić, Zlatan Car, Aljoša Ivanišević i Igor Kačmarčik. "An analysis of non-axisymmetric backward extrusion." Tehnički vjesnik 19, br. 4 (2012): 953-957. https://hrcak.srce.hr/93572
Harvard
Plančak, M., et al. (2012). 'An analysis of non-axisymmetric backward extrusion', Tehnički vjesnik, 19(4), str. 953-957. Preuzeto s: https://hrcak.srce.hr/93572 (Datum pristupa: 28.11.2020.)
Vancouver
Plančak M, Movrin D, Vilotić D, Car Z, Ivanišević A, Kačmarčik I. An analysis of non-axisymmetric backward extrusion. Tehnički vjesnik [Internet]. 2012 [pristupljeno 28.11.2020.];19(4):953-957. Dostupno na: https://hrcak.srce.hr/93572
IEEE
M. Plančak, D. Movrin, D. Vilotić, Z. Car, A. Ivanišević i I. Kačmarčik, "An analysis of non-axisymmetric backward extrusion", Tehnički vjesnik, vol.19, br. 4, str. 953-957, 2012. [Online]. Dostupno na: https://hrcak.srce.hr/93572. [Citirano: 28.11.2020.]
Puni tekst: hrvatski, pdf (1 MB) str. 953-957 preuzimanja: 579* citiraj
APA 6th Edition
Plančak, M., Movrin, D., Vilotić, D., Car, Z., Ivanišević, A. i Kačmarčik, I. (2012). Analiza tehnologije protusmjernog deformiranja ne-aksijalno simetričnih dijelova. Tehnički vjesnik, 19 (4), 953-957. Preuzeto s https://hrcak.srce.hr/93572
MLA 8th Edition
Plančak, Miroslav, et al. "Analiza tehnologije protusmjernog deformiranja ne-aksijalno simetričnih dijelova." Tehnički vjesnik, vol. 19, br. 4, 2012, str. 953-957. https://hrcak.srce.hr/93572. Citirano 28.11.2020.
Chicago 17th Edition
Plančak, Miroslav, Dejan Movrin, Dragiša Vilotić, Zlatan Car, Aljoša Ivanišević i Igor Kačmarčik. "Analiza tehnologije protusmjernog deformiranja ne-aksijalno simetričnih dijelova." Tehnički vjesnik 19, br. 4 (2012): 953-957. https://hrcak.srce.hr/93572
Harvard
Plančak, M., et al. (2012). 'Analiza tehnologije protusmjernog deformiranja ne-aksijalno simetričnih dijelova', Tehnički vjesnik, 19(4), str. 953-957. Preuzeto s: https://hrcak.srce.hr/93572 (Datum pristupa: 28.11.2020.)
Vancouver
Plančak M, Movrin D, Vilotić D, Car Z, Ivanišević A, Kačmarčik I. Analiza tehnologije protusmjernog deformiranja ne-aksijalno simetričnih dijelova. Tehnički vjesnik [Internet]. 2012 [pristupljeno 28.11.2020.];19(4):953-957. Dostupno na: https://hrcak.srce.hr/93572
IEEE
M. Plančak, D. Movrin, D. Vilotić, Z. Car, A. Ivanišević i I. Kačmarčik, "Analiza tehnologije protusmjernog deformiranja ne-aksijalno simetričnih dijelova", Tehnički vjesnik, vol.19, br. 4, str. 953-957, 2012. [Online]. Dostupno na: https://hrcak.srce.hr/93572. [Citirano: 28.11.2020.]

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.

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

Hrčak ID: 93572

URI
https://hrcak.srce.hr/93572

[hrvatski]

Posjeta: 1.130 *