The influence of tool geometry on the course of flanges radial extrusion in hollow parts

• Autorzy: Winiarski G. , Gontarz A. , Dziubińska A.

Identyfikatory

DOI

10.1016/j.acme.2017.04.002

• Języki publikacji: EN

Abstrakty

EN

In this paper the different methods of hollow parts with flange manufacturing are presented. The results of theoretical–experimental research on radial extrusion of hollow parts with flanges are shown. In the research the pipe parts form 6060 aluminum alloy formed in ambient temperature were used. The influence of tool geometry in forming zone was investigated. Experimental research was made in special equipment placed into workspace of laboratory testing machine. Numerical simulations were made by means of Deform-3D software. In the results, the distributions of stress, strains, Cockroft–Latham criterion and loads are presented.

Słowa kluczowe

EN

radial extrusion; hollow parts; flange forming; injection forging

PL

kucie wtryskowe; wyciskanie promieniowe; rura

• Wydawca: Springer ; Wrocław University of Science and Technology
• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2017
• Tom: Vol. 17, no. 4
• Strony: 986--996
• Opis fizyczny: Bibliogr. 18 poz., rys., tab., wykr.

Twórcy

autor

Winiarski G.

• Lublin University of Technology, Faculty of Mechanical Engineering, 36 Nadbystrzycka Str., 20-618 Lublin, Poland

autor

Gontarz A.

• Lublin University of Technology, Faculty of Mechanical Engineering, 36 Nadbystrzycka Str., 20-618 Lublin, Poland

autor

Dziubińska A.

• Lublin University of Technology, Faculty of Mechanical Engineering, 36 Nadbystrzycka Str., 20-618 Lublin, Poland

Bibliografia

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• [14] G. Samołyk, Orbital forging of a sleeve-type part with a simultaneous flanging, Steel Research International (2012) 175–178 (nr. Spec. Ed.).
• [15] A. Gontarz, G. Winiarski, Numerical and experimental study of producing flanges on hollow parts by extrusion with a movable sleeve, Archives of Metallurgy and Materials 60 (3) (2015) 1917–1921.
• [16] A. Dziubińska, A. Gontarz, A new method for producing magnesium alloy twin-rib aircraft brackets, Aircraft Engineering and Aerospace Technology 87 (2) (2015) 180–188.
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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)