Journals →  CIS Iron and Steel Review →  2020 →  #2 →  Back

Tube making
ArticleName Comparative analysis of damage criteria for screw rolling using computer simulation
DOI 10.17580/cisisr.2020.02.07
ArticleAuthor M. M. Skripalenko, B. A. Romantsev, S. P. Galkin, M. N. Skripalenko, A. V. Danilin
ArticleAuthorData

MIP Rolling Mill LLC (Moscow, Russia):

M. M. Skripalenko, Cand. Eng., Associate Prof., Metal Forming Dept.

 

Istok ML LLC (Moscow, Russia):

B. A. Romantsev, Dr. Eng., Prof., Metal Forming Dept.

 

National University of Science and Technology “MISiS” (Moscow, Russia):

S. P. Galkin, Dr. Eng., Prof., Metal Forming Dept., E-mail: mms@misis.ru
M. N. Skripalenko, Cand. Eng., Associate Prof., Metal Forming Dept.
A. V. Danilin, Senior Lecturer, Metal Forming Dept.

Abstract

Two-high screw rolling of billets was carried out using a MISIS-130D rolling mill. AISI 321 steel billets were deformed with feed angles of rolls of 6°, 12°, 18° and 24°. The diameter reduction was 17%, with the initial billets’ diameter being 60 mm. An axial fracture, the so-called Mannesmann effect, of the billets was observed after screw rolling. The experimental rolling was simulated using QForm finite element method software. Initial and boundary conditions were set in concordance with the experimental rolling. Several damage criteria were used for fracture prediction during computer simulation. The results of computer simulation of fracture prediction were compared with the billets fracture after screw rolling for stationary and non-stationary stages. The most effective parameter (in terms of fracture prediction) is triaxiality. The distribution of this parameter showed that the higher the feed angle value is, the lower the fracture risk is. Notably, the risk of fracture is lower at a stationary stage compared with the same risk of fracture at a non-stationary stage; the listed trends agree with experimental rolling results. The Oyane, Ayada, Brozzo, and Cockroft-Latham Normalized criteria are partly effective. These criteria are ineffective for fracture prediction 6 degrees feed angle of rolls because they showed that fracture is most probable at the billet’s surface, which contradicts the experimental rolling results. All these criteria are partly effective when predicting a less fracture risk at a stationary stage compared with the same criteria at a non-stationary stage or when predicting a decrease of fracture with increasing the rolls feed angle.

keywords Screw rolling, two-high rolling mill, damage criterion, computer simulation, feed angle, Mannesmann effect
References

1. Shatalov R. L., Medvedev V. A. Regulation of the Rolling Temperature of Blanks of Steel Vessels in a Rolling-Press Line for the Stabilization of Mechanical Properties. Metallurgist. 2020. Vol. 63(9-10). pp. 1071–1076.
2. Shatalov R. L., Medvedev V. A., Zagoskin E. E. Determination of mechanical properties of steel thin-walled vessels by hardness after hot screw rolling with subsequent stamping and quenching. Chernye metally. 2019. No. 7. pp. 36–40.
3. Naizabekov A., Arbuz A., Lezhnev S., Panin E., Volokitina I. The development and testing of a new method of qualitative analysis of the microstructure quality, for example of steel AISI 321 subjected to radial shear rolling. Physica Scripta. 2019. Vol. 94 (10). p.105702.
4. Protasyev V. B., Batova N. N. Design of rolls for hot cross-helical rolling of billets without defetcs in the axial zone. Chernye metally. 2020 No. 3. pp. 42–47.
5. Teterin P. K. Theory of screw rolling. Moscow. Metallurgiya. 1973, 368 p.
6. Joun M., Lee J., Cho J., Jeong S., Moon H. Quantitative Study on Mannesmann Effect in Roll Piercing of Hollow Shaft. Procedia Engineering. 2014. Vol. 81, pp. 197–202.
7. Berazategui D. A., Cavaliere M. A., Montelatici L., Dvorkin E. N. On the modelling of complex 3D bulk metal forming processes via the pseudo-concentrations technique. Application to the simulation of the Mannesmann piercing process. International Journal for Numerical Methods in Engineering. 2006. Vol. 65. No 7. pp. 1113–1144.
8. Ghiotti A., Fanini S., Bruschi S., Bariani P. Modelling of the Mannesmann effect. CIRP Annals. 2009. Vol. 58, Iss. 1. pp. 255–258.
9. Fanini S., Bruschi S., Ghiotti A. Mannesmann fracture prediction in tube piercing. Computational Plasticity X-Fundamentals and Applications. 10th International Conference on Computational Plasticity, COMPLAS X; Barcelona; Spain; 2 September 2009 - 4 September 2009. 4 p.
10. Skripalenko M. M., Romantsev B. A., Galkin S. P., Skripalenko M. N., Kaputkina L. M., Huy T. B. Prediction of the Fracture of Metal in the Process of Screw Rolling in a Two-Roll Mill. Metallurgist. 2018. Vol. 61. No. 11-12. pp. 925–933.
11. Nikulin A. N. Screw rolling. Stresses and strains. Moscow. Metallurgizdat. 2015. 380 p.
12. Vlasov A. V., Stebunov S. A., Evsyukov S. A., Biba N. V., Shitikov A. A. Finite element method simulation of forging and die forging: school-book. Izdatelstvo MGTU imeni N. E. Baumana. 2019. 383 p.
13. Li S. Z., Meng W. H., Hu L. W., Ding B. Research on the tendency of inner crack during 3-roll skew rolling process of round billets. Advanced Materials Research. 2011. Vol. 145. pp. 238–242.
14. Pater Z., Tomczak J., Bulzak T.. Establishment of a new hybrid fracture criterion for cross wedge rolling. International Journal of Mechanical Sciences. 2020. Vol. 167. February. 105274.
15. Skripalenko M. M., Galkin S. P., Her Jae Sung, Romantsev B. A., Tran Ba Huy, Kaputkina L. M., Skripalenko M. N., Sidorov A. A. Prediction of Potential Fracturing During Radial-Shear Rolling of Continuously Cast Copper Billets by Means of Computer Simulation. Metallurgist. 2019. Vol. 62. No. 9–10. pp 849–856.
16. Skripalenko M. M., Galkin S. P., Karpov B. V., Romantsev B. A., Kaputkina L. M., Danilin A. V., Skripalenko M. N., Patrin P. V. Forming Features of Titanium Alloy Billets After Radial-Shear Rolling. Materials. 2019. No. 12 (19). 3179.
17. Kolmogorov V. L. Metal forming mechanics. Ekaterinburg. Izdatelstvo Uralskogo GTU. 2001. 836 p.
18. Fanini S. Modelling of the Mannesmann Effect in Tube Piercing, Ph.D. Thesis, University of Padua, 2008.
19. Skripalenko M. M., Romantsev B. A., Kaputkina L. M., Galkin S. P., Skripalenko M. N., Cheverikin V. V. Study of Transient and Steady-State Stages During Two-High and Three-High Screw Rolling of a 12Kh18N10T Steel Workpiece. Metallurgist. 2019. Vol. 63. pp. 366–375.
20. Skripalenko M. M., Romantsev B. A., Galkin S. P., Kaputkina L. M., Skripalenko M. N. Study of Strain and Structural Peculiarities in Different Stages of Two- and Three-High Screw Rolling. Steel in Translation. 2019. Vol. 49 (10), pp. 709–715.
21. Kolmogorov V. L. Stress, strain, fracture. Moscow. Metallurgy. 1970. 229 p.
22. Wierzbicki T., Bao Y., Lee Y.-W., Bai Y. Calibration of seven fracture models. International Journal of Mechanical Sciences. 2005. Vol. 47. pp. 719–743.

Full content Comparative analysis of damage criteria for screw rolling using computer simulation
Back