Effect of Tool Kinematics on Tube Flanging by Extrusion with a Moving Sleeve

• Autorzy: Winiarski Grzegorz , Bulzak Tomasz Adam , Wójcik Łukasz , Szala Mirosław

Identyfikatory

DOI

10.12913/22998624/110741

• Języki publikacji: EN

Abstrakty

EN

This paper presents the results of a numerical investigation into tube flanging by extrusion with a moving sleeve. Two cases of the extrusion process are investigated, each described with a different tool kinematics. Effects of flange diameter, gap height and tool motion on the extrusion process are examined. The numerical analysis is performed on 42CrMo4 steel tubes deformed at ambient temperature. Obtained numerical results are then used to determine metal flow patterns and examine force parameters in the extrusion process, as well as to determine a technological window for the investigated method.

Słowa kluczowe

EN

extrusion with a moving sleeve; 42CrMo4 steel; hollow parts; flange formation

PL

wytłaczanie z ruchomą tuleją; stal 42CrMo4; puste części; formowanie kołnierza

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2019
• Tom: Vol. 13, no 3
• Strony: 210--216
• Opis fizyczny: Bibliogr. 22 poz., fig., tab.

Twórcy

autor

Winiarski Grzegorz

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

autor

Bulzak Tomasz Adam

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

autor

Wójcik Łukasz

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

autor

Szala Mirosław

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

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).