COMPUTER SIMULATION OF NON-UNIFORM STRAIN DURING WIRE DRAWING
DOI:
https://doi.org/10.34185/1991-7848.itmm.2024.01.063Keywords:
steel, metal forming, drawing die, drawing, strain, force, mechanical properties.Abstract
Low-carbon steel wire traditionally takes a large part in the production of wire products. The quality of the finished wire, and specifically the level of mechanical properties, is affected by non-uniform strain during the drawing process. The uniformity of strain depends on the configuration of the drawing die, specifically the length of the die bell and the length of the die bearing. In industry, the die bearing is bored to the required diameter size in worn out dies during previous drawing. Considering the constancy of the die length, this leads to a change in the ratio between the lengths of the die bell and die bearing and to a change in the level of non-uniform strain. The influence of the die geometric parameters on the wire mechanical properties is often determined using the results of experimental investigations, which leads to significant costs of material and energy. FEM simulation makes it possible to reduce the number of experiments and predict the quality of finished products.
References
Danchenko V.M., Hrynkevych V.O., Holovko O.M. Teoriia protsesiv obrobky metaliv tyskom: pidruchnyk. Dnipropetrovsk: Porohy, 2008. – 370 s.
Ao Ma, Jiaxing Cheng, Dasheng Wei, Qiang Li, Feng Fang, Zhaoxia Li. Experiments and numerical analyses on splitting fracture of wire under multi-pass drawing, Engineering Failure Analysis, Volume 134, 2022, 106035, ISSN 1350-6307. DOI:10.1016/j.engfailanal.2022.106035
Sergio Baragetti, Marco Giustinoni, Fabrizio Ranghetti. Wire ropes with diamond beads for multi-wire machines optimization by means of DoE: Numerical models and choice of design parameters, Engineering Failure Analysis, Volume 143, Part A, 2023, 106826, ISSN 1350-6307. DOI:10.1016/j.engfailanal.2022.106826
Taratuta K. V., Protsenko V. M., Vostotskyi S. M. Kompiuterne modeliuvannia protsesu volochinnia splaviv na osnovi tytanu. IV Mizhnarodna naukovo-praktychna konferentsiia Informatsiini modeliuiuchi tekhnolohii, systemy ta kompleksy – IMTSK-2023: tezy dop. mizhnarod. konf., m. Dnipro, 25-26 travnia 2023 r. / Ministerstvo osvity i nauky Ukrainy, Cherkaskyi natsionalnyi universytet imeni Bohdana Khmelnytskoho,
Cherkasy, 2023. S. 40 – 42.
[Electronic resource] - https://www.qform3d.com/
Nosko M., Konovodov D., Samsonenko A., Bobukh O. Determination of the Deformation Parameters of the Steel Reinforcing Phase inside the Aluminum Matrix during Hot Rolling. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2022. № 6. P. 84–89. DOI:10.33271/nvngu/2022-6/084.
Boiarkin V.V. Matematychne modeliuvannia profiliuvannia trub kvadratnoho poperechnoho pererizu / V.V. Boiarkin, O.A. Remez, O.S. Polshcha // Suchasni problemy metalurhii. Naukovi visti, 2023. № 26. – C. 3-12. DOI:10.34185/1991-7848.2022.01.01
