Investigation of Plug Rolling with Stub Mandrel Using the Finite Element Method

• Autorzy: Pavlov D. , Bogatov A. , Pavlova E. , Dyja H.

Identyfikatory

DOI

10.24425/123779

• Języki publikacji: EN

Abstrakty

EN

The study proposed the model of "guide mark" defects formation on the internal surface of pipes, produced on PRM mills of PRP–140. The research of pipe forming at plug rolling mill with stub mandrel has been carried out; regularities of the dimens ionless parameters characterizing the deformation of the gap release, depending on the reduction ratio, were determined. The model of "guide mark" defect formation on the internal surface of the pipe has been proposed. This allows for lesser wall thickness variation o f rough tubes. It has been shown that, when using dioctahedral pass designs in comparison with hexagonal pass designs the proportion of displaced volume along the pipe axis is greater but the value is lower; thereby, the risk of "guide mark" defect forming is red uced.

Słowa kluczowe

EN

plug rolling mill; plugging with stub mandrel; forming; guide mark defect; finite element simulation; FEM

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2018
• Tom: Vol. 63, iss. 3
• Strony: 1083--1086
• Opis fizyczny: Bibliogr. 11 poz., rys., tab., wykr.

Twórcy

autor

Pavlov D.

• Ural Federal University Named After The First President of Russia B. N. Yeltsin, Institute of Material Science and Metallurgy, Yekaterinburg, Russia

autor

Bogatov A.

• Ural Federal University Named After The First President of Russia B. N. Yeltsin, Institute of Material Science and Metallurgy, Yekaterinburg, Russia

autor

Pavlova E.

• Ural Federal University Named After The First President of Russia B. N. Yeltsin, Institute of Material Science and Metallurgy, Yekaterinburg, Russia

autor

Dyja H.

• Metal Forming Institute, 14 Jana Pawla II Av., 61-139 Poznan, Poland

Bibliografia

• [1] V. V. Kharitonov, A. A. Bogatov, V .Yu. Vakhrushev, Equipment for Pipe Rolling, Extrusion and Drawing, 2008 USTU-UPI, Ekaterinburg.
• [2] I. N. Potapov, A. P. Kolikov, V. M. Druyan, Theory of Pipe Making, 1991 Metallurgiya, Moskva.
• [3] V. N. Danchenko, A. P. Kolikov, B. A. Romantsev, Pipe-Making Technology, 2002 Intermetinzhiniring, Moskva.
• [4] H. Dyja, K. Sobczak, A. Kawalek, Metalurgija 52 (1), 35-38 (2013).
• [5] A. Ghiotti, S. Fanini, P. F. Bruschi, Manufacturing Technology 58, 255-258 (2009).
• [6] A. A. Bogatov, D. A. Pavlov, S. V. Lipnyagov, V. N. Suvorov, E. A. Pavlova, Steel in Translation 44 (12), 912-915 (2014).
• [7] A. Kawałek, H. Dyja, J. Markowski, Metallurgy 42 (3), 207-211 (2003).
• [8] T. Katsumura, K. Ishikawa, A. Matsumoto, S. Sasaki, Y. Kato, J. Yanagimoto, Key Engineering Materials 622-623, 899-904 (2014).
• [9] A. A. Bogatov, E. A. Pavlova, D. A. Pavlov, Proceedings of the 3rd International Conference COMAT 2014.
• [10] A. P. Karamyshev, I. I. Nekrasov, A. I. Pugin, A manual for the program Deform-3D Software Package, 2010 UrFU Publ., Ekaterinburg.
• [11] P. M. Dixit, U. S. Dixit, Modeling of Metal Forming and Machining Processes. Manchester Materials Science Centre, Manchester, (2008).

Uwagi

EN

1. Supported by Act 211 Government of the Russian Federation, agreement No 02.A03.21.0006

PL

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