Abstract
A technological process for hot stam** of two-layer mandrels of a piercing mill has been developed. Technological process scheme is offered. By computer simulation in the QForm program, the influence of technological parameters on process force parameters, the stress-strain state and temperature forging fields, and the tool was studied by transitions. Die tooling design is proposed.
REFERENCES
Vavilkin, N.M. and Bukhmirov, V.V., Proshivnaya opravka (Piercing Mandrel), Moscow: Mosk. Inst. Stali i Splavov, 2000.
Romantsev, B.A., Goncharuk, A.V., Vavilkin, N.M., and Samusev, S.V., Obrabotka metallov davleniem. Ucheb. dlya vuzov (Metal Forming: Textbook for Universities), Moscow: Mosk. Inst. Stali i Splavov, 2008.
Osadchii, V.Ya., Myshechkin, A.A., Shumilin, V.K., et al., Water-cooled mandrel of piercing mill, USSR Author’s Certificate 1555002, Byull. Izobret., 1990, no. 13.
Vlasov, A.V., Stebunov, S.A., Evsyukov, S.A., et al., Konechno-elementnoe modelirovanie tekhnologicheskikh protsessov kovki i ob’’emnoi shtampovki. Uchebnoe posobie, Vlasov, A.V., Ed., Moscow: Mosk. Gos. Tekh. Univ. im. N.E. Baumana, 2019.
Myshechkin, A.A. and Morozov, Yu.A., Modeling of hot bulk forging of a flange in QForm program (Innovative Technologies in Electronics and Instrument Manufacturing: Proc. Russian Sci.-Tech. Conf. with Int. Participation), Moscow: RTU MIREA, 2020, vol. 2.
Myshechkin, A.A., Yusupov, V.S., Preobrazhenskaya, E.V., and Skripnik, S.V., Simulation of the hot forging process of mandrels for piercing mill, Steel Transl., 2022, vol. 52, no. 10, pp. 974–978. https://doi.org/10.3103/s0967091222100072
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare that they have no conflicts of interest.
Additional information
Translated by V. Selikhanovich
About this article
Cite this article
Myshechkin, A.A., Yusupov, V.S. & Skripnik, S.V. Development of Technological Process of Hot Stam** of Two-Layer Mandrels by Modeling in the QForm Program. Steel Transl. 53, 544–548 (2023). https://doi.org/10.3103/S0967091223060116
Received:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S0967091223060116