STUDY OF THE STRESS-STRAIN STATE OF BUSBAR PUNCHING TOOLS RESTORED BY VARIOUS METHODS
Abstract
The aim of this study is a comparative analysis of the stress-strain state of busbar punching tools after restoration using different methods. An overview of existing methods for restoring punches and dies was conducted. The analysis showed that each method has its own advantages and limitations. To address this issue, two restoration methods for the busbar punching tool are proposed: hardfacing of worn and damaged surfaces and replacement of the working part with an insert made of carbon steel. A numerical simulation using the ANSYS software package was carried out to investigate the stress–strain state of busbar punching tools restored by two proposed methods. The simulation focused on determining the stresses in the working zones of the tool, deformations, and the distribution of contact forces. The results made it possible to identify critically loaded areas of the tool design and evaluate the effectiveness of the proposed restoration and modernization methods. The research, the results of which are presented in this article, is funded by the Committee on Science of the Ministry of Science and Higher Education of the Republic of Kazakhstan (grant № AP19578884 "Increasing wear resistance and improving the design of the tool of the busbar punching machine").
References
[2] Shcherba, V. (2001). Pressing of aluminium alloys. Moscow: Intermet Engineering, 768
[3] Mussayev, M., Sherov, K., Kassymbabina, D., Abdugaliyeva, G., Donenbayev, B., Kardassinov, S., Karsakova, N., Tussupova, S. (2024). Research of wear and increasing wear resistance of the working part of busbar punching tools by surfacing method. Journal of Applied Engineering Science, vol. 3, 654-664 DOI: 10.5937/jaes0-51175
[4] Mussayev, M., Sherov, K., Kasymbabina, D., Abdugaliyeva, G., Bobeev, A. (2024). Metallographic study of samples made from busbar punching tool material welded with ESAB OK Tubrodur 35GM wire. Science and Technology of Kazakhstan, Pavlodar-Kereku, no. 3, 52-65
[5] Shein, A. (2005). Technological Support of Parts Quality in Blanking Processes by Applying Vacuum-Plasma Coatings to the Tool: Abstract of the Dissertation for the Degree of Candidate of Technical Sciences: 05.02.08. "Stankin" - Moscow, 20
[6] Dadić, Z. (2013). Tribological principles and measures to reduce cutting tools wear / MTSM-2013. International conference “Mechanical Technologies and Structural Materials” Split, 1-6
[7] Navas, C., Conde, A., Fernández, B., Zubiri, F., de Damborenea, J. (2005). Laser coatings to improve wear resistance of mould steel. Surface and Coatings Technology, vol. 194, no. 1, 136-142, DOI: 10.1016/j.surfcoat.2004.05.002
[8] Jhavar, S., Paul, C., Jain, N. (2013). Causes of failure and repairing options for dies and molds: A review. Engineering Failure Analysis, vol. 34, 519-535 DOI: 10.1016/j.engfailanal.2013.09.006
[9] Pleterski M., Tušek J., Kosec L., Muhič M., Muhič T. (2010). Laser Repair welding of molds with various pulse shapes. Metalurgija, vol.49, 41-44
[10] Suslov,A., Inyutin, V., Fyodorov, V. (2021). Technological increase of cutting-out punch life with laser alloying. Science intensive technologies in mechanical engineering, vol.3, 36-42 DOI: 10.30987/2223-4608-2021-3-36-42
[11] Choi, S-W., Kim, Y-S., Yum, Y-J., Yang, S-Y. (2020). A Study on Strengthening Mechanical Properties of a Punch Mold for Cutting by Using an HWS Powder Material and a DED Semi-AM Method of Metal 3D Printing. Journal of Manufacturing and Materials Processing, vol. 4(4), 98. DOI: 10.3390/jmmp4040098
[12] de Jesus J, Ferreira JAM, Capela C, da Costa JDM, Borrego L. (2024). Physical Simulation of Mold Steels Repaired by Laser Beam Fusion Deposition. Metals, vol. 14(6), 663 DOI: 10.3390/met14060663
[13] Brezinová, J., Džupon, M., Viňáš, J., Vojtko, M., Brezina, J., Vasková, I., Puchý, V. (2022). Possibilities of Repairing Functional Surfaces of Molds for Injecting Al Alloys Using Manual GTAW Cladding. Metals. vol. 12(11), 1781 DOI: 10.3390/met12111781
[14] Branza T., Duchosal, A., Fras,G., Deschaux-Beaume, F., Lours, P. (2004). Experimental and numerical investigation of the weld repair of superplastic forming dies. Journal of Materials Processing Technology, vol. 155, 1673-1680 DOI: 10.1016/j.jmatprotec.2004.04.388
[15] Yuan, Y. F., Liu, C. P. (2013). Numerical Study on Repairing Mold Punch of Wear Failure by Manual Arc Welding. Advanced Materials Research, vol. 753–755, 417–420 DOI: 10.4028/www.scientific.net/amr.753-755.417
[16] Nurzhanova, O., Zharkevich, O., Zhunuspekov, D., Naboko, Y., Buzauova, T., Abdugaliyeva, G., Mateshov, A., Bessonov A. (2023). Simulation of the distribution of temperature, stresses and deformations during splined shafts hardfacing. Journal of Applied Engineering Science, vol. 21, no.3 DOI: 10.3390/app122010376
[17] Zharkevich, O., Nikonova, T., Gierz, Ł., Berg, A., Zhunuspekov, D. (2023) Parametric Optimization of a New Gear Pump Casing Based on Weight Using a Finite Element Method, Applied Sciences (Switzerland), vol. 13, 2154
