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DOI: https://doi.org/10.37129/2313-7509.2024.21.109-114

TECHNICAL SOLUTIONS FOR CONSTRUCTING KINEMATIC PAIRS IN WEAPONS AND MILITARY EQUIPMENT

Abstract

The purpose of this study is a technical solution for the design of gear mechanisms in armaments and military equipment, which eliminate interference at the stage of designing products in armaments and military equipment.

The specified problem is of significant importance for a wide class of products, but especially for toothed gears in mechanisms of military purpose from the point of view of the accuracy of manufacturing the surface of the teeth, the bearing capacity, and therefore, the reliability and durability of work.

In the presence of inaccurate designs, the profiles of the kinematic pair are disturbed, the contact area during engagement is significantly reduced. Therefore, the solution of this problem is important in the design and manufacture of gear mechanisms for military purposes, in relation to the optimization of individual stages of the technological processes of designing kinematic pairs of creating promising and improving existing samples of weapons and military equipment.

That is why, during the construction of the original curvilinear surface of kinematic pairs, the technical solution of conjugation between the points of contact in gear engagements is taken into account.

At the same time, the properties of the conjugation of kinematic surfaces are analyzed and a family of curvilinear lines common to two kinematic surfaces is recognized, which is important for the design process in weapons and military equipment.

Keywords: technical solution, design, conjugate surfaces, kinematic pairs, weapons and military equipment, construction of curved surfaces.

FULL TEXT (in Ukrainian)

References

1. Podkoritov, A. M., & Ismailova, N. P. (2016). Theoretical foundations of interference-excluded conjugate quasi-helical surfaces. Kherson: FOP Gryn D. S Publ. [in Ukrainian].

2. Ismailova, N. P. (2015). The design method of conjugated quasi-helical surfaces that exclude interference. Scientific notes of LNTU, 51, 86–90. [in Ukrainian].

3 Ismailova N. P. (2013). Formation of curvilinear surfaces that eliminate interference in toothed gears. Proceedings of the Tavri State Agro-Technological University, 4, 113-118.
[in Ukrainian].

4. Ismailova, N. P., Mohylyanets, T. M., & Oliynyk, N. V. (2023). Graphoanalytic profiling of conjugate curvilinear surfaces of a cutting tool. Collection of scientific works of the Military Academy (Odesa), 1 (19), 23–28. https://doi.org/10.37129/2313-7509.2023.19.23-28.
[in Ukrainian].

Стаття надійшла до редакції 09.04.2024.