Dynamics of Automatic Firing System Type Gas-Operated Weapon

• Autorzy: Nguyen Phon D. , Vo Bien Van , Nguyen Phu M. , Tran Thanh H.

Identyfikatory

DOI

10.5604/01.3001.0054.1645

• Języki publikacji: EN

Abstrakty

EN

The paper presents a new approach to establish a mathematical model of an automatic firing system of gas-operated weapons, which is based on the Lagrange's theory. In contrast to previous studies, a dynamic model is supplemented with dynamic link between a basic mechanism and a receiver assembly with longitudinal clearance without taking into account horizontal clearance. The automatic firing system of the PKMS machine gun has been selected for calculation of a theoretical model and a verification test. Through comparison between theoretical and experimental results, the mathematical model is proven to be accurate and reliable. The results obtained from the paper are the basis for evaluating the automatic firing system ability to work. This is also a reliable source of reference for designers in the process of optimising the structure of the automatic firing system.

Słowa kluczowe

EN

automatic firing system; PKMS machine gun; gas operated weapon

• Wydawca: Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
• Czasopismo: Problemy Mechatroniki : uzbrojenie, lotnictwo, inżynieria bezpieczeństwa
• Rocznik: 2023
• Tom: Vol. 14, Nr 4 (54)
• Strony: 9--22
• Opis fizyczny: Bibliogr. 16 poz., fot., rys., tab., wykr.

Twórcy

autor

Nguyen Phon D.

• Le Quy Don Technical University, Faculty of Special Equipment, 236 Hoang Quoc Viet, Hanoi, Vietnam

autor

Vo Bien Van

• Le Quy Don Technical University, Faculty of Special Equipment, 236 Hoang Quoc Viet, Hanoi, Vietnam

• https://orcid.org/0000-0002-1364-2884

autor

Nguyen Phu M.

• Le Quy Don Technical University, Faculty of Special Equipment, 236 Hoang Quoc Viet, Hanoi, Vietnam

autor

Tran Thanh H.

• Tran Dai Nghia University, 268 Lý Thường Kiệt, Ho Chi Minh City, Vietnam

Bibliografia

• [1] Macko, Martin, Bien V. Vo, and Quang A. Mai. 2021. “Dynamics of Short Recoil-operated Weapon”. Probl. Mechatronics. Armament Aviat. Saf. Eng. 12 (3): 9-26.
• [2] Nguyen, V.H., D.V. Dao, D.V. Nguyen, and V.H. Pham. 2020. “An approach method for the dynamic analysis of the amphibious rifle when shooting under-water”. Journal of Military Science and Technology 66A: 103-116.
• [3] Vo, Van Bien, Martin Macko, Van Tan Dang, Manh Hung Dao, Thanh Tuan Lai, Dinh Tien Vu, Van Dung Nguyen, and Tien Sy Ngo. 2021. Effect of Some Structural Parameters on the Operation of Automatic System with Simple Blowback Breech. In Proceedings of the International Conference on Military Technologies 2021 pp. 1-6. Czech Republic, Brno, June 8-11, 2021.
• [4] Vu, Dinh Tien, Stanislav Prochazka, Zbynek Kirst, and Van Bien Vo. 2021. Influence of Gas Port on Forces and Their Impulses Acting in an Automatic Weapon. In Proceedings of the International Conference on Military Technologies 2021 pp. 1-8. Czech Republic, Brno, June 8-11, 2021.
• [5] Vo, Van Bien, Phuc Van Ta, and Martin Macko. 2021. “Effect of Some Structural Parameters on Firing Stability of Shooter-weapon System”. Advances in Military Technology 16 (2): 235-251.
• [6] Vo, Van Bien, Jiri Balla, Manh Hung Dao, Tu Hieu Truong, Van Dung Nguyen and Tan Van Tran. 2021. Firing Stability of Automatic Grenade Launcher Mounted on Tripod. In Proceedings of the International Conference on Military Technologies 2021 pp. 1-8. Czech Republic, Brno, June 8-11, 2021.
• [7] Prochazka, Staniclav, and M. Novak. 2008. “Effect of Inertia Forces on Function of Automatic Weapon”. Advances in Military Technology 3 (2): 4-54.
• [8] Vo, Van Bien, Tu Hieu Truong, Martin Macko, Van Dung Nguyen, Duy Phon Nguyen, and Dinh Tien Vu. 2021. Effect of Some Structural Parameters on the Firing Stability of the PKMS Machine Gun when Firing with Complicated Boundary Conditions. In Proceedings of the International Conference on Military Technologies 2021. pp. 1-6. Czech Republic, Brno, June 8-11, 2021.
• [9] Vu, D.T. 2013. The Calculating Model of Impulse Force Diagram of Gas-Operated Automatic Weapons. Master Thesis. Czech Republic, Brno: University of Defence.
• [10] Vo, Van Bien. 2022. Selected problem of automatic firearm mounting. PhD Thesis. Czech Republic, Brno: University of Defence.
• [11] Sabana, A. Ahmed. 2013. Dynamics of Multibody Systems. USA, Chicago: University of Illinois.
• [12] Pham, H.C. 2002. Dynamics of an Automatic Firing Gun (in Vietnamese). Vietnam, Hanoi: Military Technical Academy.
• [13] Tran, H. Thanh. 2006. Studying the influence of dynamic joint clearance on the working process of automatic firing system (in Vietnamese). PhD Thesis. Vietnam, Hanoi: Military Technical Academy.
• [14] Balla, Jiri. 2019. Contribution to Determining Load Generated by Shooting from Automatic Weapons. In: International Conference on Military Technologies 2019. Czech Republic, Brno, May 30-31, 2019.
• [15] Tien, V.D., Martin Macko, Stanislav Prochazka, and Bien V. Vo. 2022. “Mathematical Model of a Gas-Operated Machine Gun”. Advances in Military Technology 17 (1): 63-77.
• [16] Phan, N.T, et al. 2004. Typical armament of synthetic weapons, part 5 (in Vietnamese). Vietnam, Hanoi: Military Technical Academy.

Uwagi

1. Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).

2. The work presented in this paper has been supported by the Weapon Technology Centre and Faculty of Weapons, Le Quy Don Technical University in Hanoi, Vietnam.