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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-bae1a48f-806e-4287-aedf-b21d5ae37381

Czasopismo

Archives of Metallurgy and Materials

Tytuł artykułu

Numerical Analysis of a Rolling Process for Producing Steel Balls Using Helical Rolls

Autorzy Chyła, P.  Pater, Z.  Tomczak, J.  Chyła, P. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN This paper presents the research results of the balls rolling process according to the conventional and modified methods of rolling. Theoretical analysis was carried out by using numerical methods based on the Finite Element Method. The Simufact package version 10.0 were used for calculation. Simulations of balls rolling were carried out under conditions of 3D state of strain, taking into account the effect of thermal conditions occurring during forming. The study of the achieved results showed that the best rolling process parameters were obtained for the modified method, in which the feed material is heated up to 1150 °C. In this case, the rolling parameters such as: rolling force and torque as well as tool wear reached the smallest values.
Słowa kluczowe
EN helical rolling   FEM analysis   balls   effective strain  
Wydawca Polish Academy of Sciences, Committee of Metallurgy, Institute of Metallurgy and Materials Science
Czasopismo Archives of Metallurgy and Materials
Rocznik 2016
Tom Vol. 61, iss. 2A
Strony 485--492
Opis fizyczny Bibliogr. 25 poz., rys.
Twórcy
autor Chyła, P.
  • AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotics, Al. A. Mickiewicza 30, 30-059 Kraków, Poland, pchyla@agh.edu.pl
autor Pater, Z.
  • Lublin University of Technology, 36 Nadbystrzycka Str., 20-618 Lublin, Poland
autor Tomczak, J.
  • Lublin University of Technology, 36 Nadbystrzycka Str., 20-618 Lublin, Poland
autor Chyła, P.
  • AGH University of Science and Technology, Faculty of Metals Engineering and Industrial Computer Science Al. A. Mickiewicza 30, 30-059 Kraków, Poland
Bibliografia
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[8] Z. Pater, J Kazanecki, Thermo-mechanical analysis of piercing plug loads in the skew rolling process of thick-walled tube shell. Metallurgy and Foundry Engineering 32, 1, 31-40 (2006).
[9] J. Kazanecki, Z. Pater, J Bartnicki, The analysis of the influence of plug shape and its position on piercing process in skew rolling mill. Computer Methods in Materials Science 7, 2, 299-304 (2007).
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[13] Y. F. Qiang, P. B. Song, Analysis on temperature distribution in cross wedge rolling process with finite element method, Journal of Materials Processing Technology 187-188, 392-196 (2007).
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[18] J. Bartnicki, Z. Pater, Numerical simulation of three-rolls cross wedge rolling of hollowed shaft, Journal of Materials Processing Technology 164-165, 1154-1159 (2005).
[19] Z. Pater, The analysis of the state of strain in parts formed by means of the wedgerolls rolling (WRR), Archives of Metallurgy and Materials 50, 3, 675-690 (2006).
[20] J. Bartnicki, Z. Pater, The aspects of stability in crosswedge rolling processes of hollowed shafts, Journal of Materials Processing Technology 155-156, 1867-1873 (2004).
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[22] http://www.ec-e.pl/software-pl/Simufact/simufact. forming
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Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-bae1a48f-806e-4287-aedf-b21d5ae37381
Identyfikatory
DOI 10.1515/amm-2016-0085