Finite element analysis of the single shear piercing punch performance for belt perforation

• Autorzy: Wojtkowiak Dominik , Talaśka Krzysztof

Identyfikatory

DOI

10.17512/jamcm.2024.3.12

• Języki publikacji: EN

Abstrakty

EN

Modification of the punch geometry can greatly reduce the force necessary to perform the perforation of the belt. This paper presents research on the asymmetrical single sheared piercing punch. FEM analysis was performed for a variable shear angle α in range of 5-45° for constant punch diameter D = 10 mm and a TFL10S belt. Based on the obtained results, the influence of the shear angle on the perforation force FP, punch deflection f and pneumatic cylinder stroke increase Δs was determined. FEM analysis was divided into two stages: the dynamic one, which was used to obtain the perforation force in function of punch displacement characteristics, and the static one, which helped to establish the deflection of the punch for the peak value of the perforation force. Additionally, the application of the obtained results is presented for the punching die design process when the effective geometrical features of the tools are desired.

Słowa kluczowe

EN

piercing punch; belt perforation; tool optimization; FEM; asymmetrical punch; single shear punch

PL

przebijający kij; perforacja pasa; optymalizacja narzędzi; FEM; asymetryczny kij; pojedynczy kij ścinający

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Journal of Applied Mathematics and Computational Mechanics
• Rocznik: 2024
• Tom: Vol. 23, nr 3
• Strony: 130--138
• Opis fizyczny: Bibliogr. 11 poz., rys., tab.

Twórcy

autor

Wojtkowiak Dominik

• Institute of Machine Design, Faculty of Mechanical Engineering, Poznan University of Technology Poznań, Poland

autor

Talaśka Krzysztof

• Institute of Machine Design, Faculty of Mechanical Engineering, Poznan University of Technology Poznań, Poland

Bibliografia

• 1. Wojtkowiak, D., Talaśka, K., Malujda, I., & Domek, G. (2018). Estimation of the perforation force for polymer composite conveyor belts taking into consideration the shape of the piercing punch. Int. J. Adv. Manuf. Technol., 98(9-12), 2539-2561.
• 2. Wojtkowiak, D., & Talaśka, K. (2019). Determination of the effective geometrical features of the piercing punch for polymer composite belts. Int. J. Adv. Manuf. Technol., 104(1-4), 315-332.
• 3. Review on Pneumatic Punching Machine and Modification in Punch Tool to Reduce Punching Force Requirement, https://www.harsle.com, last accessed 2024/05/07.
• 4. Singh, U.P., Strepel, A.H., & Kals, H.J.J. (1992). Design study of the geometry of a punching/ blanking tool. J. Mat. Process. Technol., 33, 331-345.
• 5. Zain, M.S.M., Abdullah, A.B., & Samad, Z. (2017). Effect of puncher profile on the precision of punched holes on composite panels. Int. J. Adv. Manuf. Technol., 89, 3331-3336.
• 6. Pramono, A.E., Indriyani, R., Zulfia, A., & Subyakto, (2015). Tensile and shear punch properties of bamboo fibers reinforced polymer composites. Int. J. Composite Mat., 5, 9-17.
• 7. Yang, T., Hao, J., Liu, G., Su, H.B., Chen X.P., & Qi, Y.B. (2014). Influence of punch shape on the fracture surface quality of hydropiercing holes. J. Harbin. Inst. Technol., 21(3), 85-90.
• 8. Górecki, J., Malujda, I., Talaśka, K., Wilczyński, D., & Wojtkowiak, D. (2018). Influence of geometrical parameters of convergent sleeve on the value of limit stress. MATEC Web of Conferences, 157, 05006.
• 9. Bembenek, M., Kowalski, Ł., Pawlik, J., & Bajda, S. (2022). Research on the influence of the load direction and the cross-section shape on the Young’s Modulus of elements produced by the Fused Deposition Modeling Method. J. Mater. Eng. Perform., 31, 7906-7912.
• 10. Wilczyński, D., Wałęsa, K., Berdychowski, M., & Kukla, M. (2020). Biomass cutting tests to determine the lowest value of the process force. IOP Conf. Ser.: Mater. Sci. Eng., 776, 012014.
• 11. Wilczyński, D., Talaśka, K., Wojtkowiak, D., Górecki, J., & Wałęsa, K. (2024). Research on energy consumption of the biomass cutting process as a process preceding biofuel production. Biosyst. Eng., 237, 142-156.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr POPUL/SP/0154/2024/02 w ramach programu "Społeczna odpowiedzialność nauki II" - moduł: Popularyzacja nauki (2025).