FEM Analysis of Loads and Torque in a Skew Rolling Process for Producing Axisymmetric Parts

• Autorzy: Pater Z.

Identyfikatory

DOI

10.1515/amm-2017-0011

• Języki publikacji: EN

Abstrakty

EN

Skew rolling is a metal forming technique which can be used for producing stepped axles and shafts. This paper investigates seventeen cases of rolling at varying process parameters by the finite element method. As a result, it is possible to determine the effect of the forming angle α, skew angle Θ, linear velocity of the chuck, v, billet temperature, T, rotational speed of the rolls, n, reduction ratio, δ and friction factor, m, on axial load (acting on the chuck), radial load (acting on the roll in the radial direction) and torque. The results will be used when designing a laboratory stand for skew rolling which will be constructed at the Lublin University of Technology.

Słowa kluczowe

EN

FEM; skew rolling; load; torque

• 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: 2017
• Tom: Vol. 62, iss. 1
• Strony: 85--90
• Opis fizyczny: Bibliogr. 14 poz., rys., tab.

Twórcy

autor

Pater Z.

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

Bibliografia

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• [3] S. Urankar, M.R. Lovell, C. Morrow, Q. Li, K. Kawada, Establishment of failure conditions for the cross-wedge rolling of hollow shafts. Journal of Materials Processing Technology 177, 545-549 (2006).
• [4] J. Zhou, Z. Yu, Q. Zeng, Analysis and experimental studies of internal voids in multi-wedge cross wedge rolling stepped shaft, The International Journal of Advanced Manufacturing Technology 72, 1559-1566 (2014).
• [5] E.R. Sor, New rolling processes. Ed. Metalurgizdat, Moscow 1960 (in Russian).
• [6] Z. Pater, J. Tomczak, T. Bulzak. Numerical analysis of a skew rolling process for producing axle shafts. Computer Methods in Materials Science 16, 2, 63-69 (2016).
• [7] G. Fang, P. Zeng, 3D Rigid-Plastic Finite Element Analysis for Skew Rolling Process of the Stepped Part, Journal of Materials Science and Technology 19, 38-40 (2003)
• [8] Z. Pater, J. Tomczak, T. Bulzak, Numerical analysis of the skew rolling process for main shafts, Metalurgija 54, 4, 627-630 (2015).
• [9] Z. Pater, J. Tomczak, J. Bartnicki, M.R. Lovell, P.L. Menezes, Experimental and numerical analysis of helical-wedge rolling process for producing steel balls, International Journal of Machine Tools & Manufacture 67, 1-7 (2013).
• [10] Z. Pater, Analysis of the Helical-Wedge Rolling Process for Producing a Long Stepped Shaft. Key Engineering Materials 622-623, 893-89 (2014).
• [11] D. Qiana, H. Maoa, J. Dengb, J. Yue, Processing optimization for large spherical valve body based on FE simulation, Procedia Engineering 81, 2481-2487 (2014).
• [12] Q Cao, L. Hua, D. Quian, Finite element analysis of deformation characteristics in cold helical rolling of bearing steel-balls, Journal of Central South University 22, 2, 1175-1183 (2015).
• [13] D. Qian, Y. Pan, 3D coupled macro-microscopic finite element modelling and simulation for combined blank-forging and rolling process of alloy steel large ring, Computational Materials Science 70, 24-36 (2013).
• [14] G.A. Berti, L. Quagliato, M. Monti, Set-up of radial-axial ring- -rolling process: Process worksheet and ring geometry expansion prediction, International Journal of Mechanical Sciences 99, 58-71 (2015)

Uwagi

PL

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