In order to evaluate the relative properties of the protective screen to the striking energy of the means of defeat, an experimental study was conducted, which allowed to test the hypothesis regarding the protection of the combat armoured vehicles against the means of defeat which, under the action of kinetic energy, destroy the armoured obstacle. Based on the data obtained during the experimental study, a mathematical model was constructed that describes the punching momentum of the protective screen. The use of this model makes it possible to calculate the energy losses caused by deformation and destruction of the obstacle. Built as a result of the multifactor experiment, the regularity of the impact of the means of defeat on the protective screen takes into account the speed of the means of defeat, the angle of encounter of the means of defeat with the protective screen, the thickness of the front and back layer and the hardness of the means of defeat.
Analysis of wars and armed conflicts in recent years confirms that the success of mechanized, tank, assault and other military formations (units) will depend on the effectiveness of the system of supply of troops (forces). The location of military formations (units) engaged in hostilities in a permanent state of combat readiness will depend on the effectiveness of the system of restoration of damaged samples of weapons and military equipment. Therefore, in this work on the basis of the analysis of the current state of functioning of the system of restoration of weapons and military equipment in the conditions of operation (combat operations) the problem is formulated and the set of principles of construction of the system of restoration of armaments and military equipment is substantiated.
An analysis of the qualitative and quantitative state of mobile repair equipment, which are armed with repair units (military units), shows that the existing park consists mainly of samples that were designed in the 70's. The main disadvantage of these is the physical and moral aging and the lack of compliance with the requirements for weapons renewal systems and military equipment. Accordingly, there are drawbacks and inconsistencies between the need for repair work and the production capabilities of rolling stock. Therefore, the article proposes a technique for substantiating the tactical and technical requirements for mobile weapons repair and military equipment operating at different levels of the hierarchy. All indicators considered in this methodology have their own specifics in the development of different types of equipment. However, they can be expressed by such groups of requirements as tactical, technical, operational, production and economic. The application of this technique will provide an opportunity to obtain technical outlines of mobile repair equipment for battalion, brigade, operational, strategic levels. As base platforms for mobile repair tools, it is proposed to create base platforms built on a modular basis. These base platforms must allow for the placement of the control module, the power unit, the transmission module, the chassis module, in addition, the platform base must contain cells for mounting those modules to allow for the rapid replacement of damaged modules, the possibility of mounting container modules with process equipment. For placement of technological equipment it is proposed to use bodies built on a modular principle. Assembly of such bodies with modules of technological equipment and their subsequent use will be possible depending on the intended purpose of the movable means of repair. In this case it will be possible to largely solve the problem of standardization and specialization of equipment.
The analysis of using the military units and formation during conduct of hostilities on the territory of Donetsk and Luhansk region allows to claim that the one of the main aspect that impact on the success in the execution of tasks are existence of workable samples of weapons and military equipment. Thus, the one of the main source of entering of workable samples of weapons and military equipment in military units (military formations) during conduct of hostilities is returning them from stationary and movable damage-control military formations (units) after the completion of their restoration. Accordingly, during the restoration of damaged samples of weapons and military equipment consumes replacement parts, assemblages, aggregates, components equipment etc. that need to be purchased from manufacturers, which has resulted to financial and economic costs. Therefore, in this work are proposed the methodical approach to evaluation of economic efficiency of repairing samples of weapons and military equipment. This approach includes two ways: financial and economic costs on the repairing of weapons and military equipment in the stationary conditionals and in the moving repair and reconstruction military formations (units). The main costs will be focused on the principal salary of repairmen, the basic materials, replacement parts, overhead of mechanical department, common overhead, new product development costs, and special costs during the repairing of weapons and military equipment in stationary conditions. And the basic spending will be focused on the purchasing of new details, assemblages, aggregates, depreciation cost of equipment, the cost of maintaining the personnel of repair specialists, average cost of operational set during the repairing of weapons and military equipment in the moving repair and reconstruction military formations (units).
In order to repel armed aggression in the East of Ukraine, the national defense-industrial complex has modernized and developed a significant nomenclature of weapons and military equipment, which correspond to the forms and methods of conducting modern hostilities. Experience of using the samples of weapons and military equipment, which are allowed to exploitation in the Armed Forces of Ukraine, indicates on the necessity of resolving a number of problematic issues related to tecnical maintenance, repair, providing of logistical means etc., for keeping them in working order Keeping the samples of weapons and military equipment in working order in conditions of fightfare is determined by the number of factors, the one of which is their survivability, namely ability of sample of weapons and military equipment to keep their parameters in given limits,withstand damage of all kinds, and in the event of damage retain the possibility of combat use after repair with minimal cost of time and repair. The article proposes a technique for determining the survivability characteristics of a sample of weapons and military equipment. This technique makes it possible to determine the durability and reproducibility indices of weapons and military equipment samples thereby determining the survivability of a particular weapons and military equipment sample or group of single-purpose machines.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.