Recognition of distribution of the center for diffusion of snares as a result of heating the stroke of the equipment during the fire of the fire problem
DOI:
https://doi.org/10.33577/2312-4458.19.2018.54-59Keywords:
ballistic preparation, barrel warm-up, initial velocity, ballistic coefficient of projectilesAbstract
The article gives a brief analysis of the use of artillery in the course of an anti-Eurasian operation in the east of Ukraine. Artillery units were involved in a significant number of fire missions with a large expenditure of ammunition. Most artillery missions are performed to defeat unobservable targets, the destruction and suppression of which, as a rule, requires a large amount of ammunition and considerable fire time, which leads to the heating of gun barrels. As a result of the heating of the barrels, the initial velocity of the projectiles changes, the scattering of projectiles from the point of aiming at a range that does not allow for which may lead to a decrease in the effectiveness of the fire, and in some cases to the non-fulfillment of the fire task. The artillery units and subunits received new and modernized weapons, for which there are no tables for determining the deviations of the initial velocity of shells from the tabulated value with the help of ABS-1 and the Table of Accounting, mixing the center of scatter of projectiles as a result of the heating of the barrel. Taking into account the combat experience of the use of artillery units and subunits, and on the basis of the conclusions drawn in the Rules of shooting and fire control of ground artillery of 2018 (PSiUO NA), amendments to the section on ballistic training for the need to take into account the corrections for the heating of gun barrels are missing, but there is no procedure for determining them.
The article details the procedure for the work of the division's officials in organizing settlements and recording corrections for the heating of gun barrels during the preparation of installations for shooting and during the execution of fire missions. The example of the 152 mm cannon 2A36 divisions presents the procedure for using tables and formulas in the calculations, and also shows the magnitude of possible corrections for range as a result of the heating of the barrels and the displacement of the center of the projectile scattering from the aiming point. The need to provide artillery units with tables for determining the total deviation of the initial speed from the tabulated value using ABS-1 and tables for determining the number of conditional shots for different charge numbers, initial speed deviations and the ballistic coefficient for all artillery pieces that are in service with artillery units of the Armed Forces forces of Ukraine.References
Правила стрільби і управління вогнем наземної артилерії (дивізіон, батарея, взвод, гармата) – Затверджено Наказом Генерального штабу ЗС України 05.01.2018, № 6 – 249 с.
Указания по учету смещения центра группирования разрывов снарядов вследствие разогрева стволов орудий при выполнении огневых задач. – М.: Воениздат, 1989, – 40 с.
Теоретические основы управления огнем наземной артиллерии. – Л.: ВАА им. М.И. Калинина, 1978. – 454 с.
Посібник з вивчення Правил стрільби і управління вогнем наземної артилерії (група, дивізіон, батарея, взвод, гармата). – Управління РВіА командування СВ ЗС України, затверджене Наказом командувача РВіА 18.06.2008, № 3
Таблицы стрельбы для равнинных и горных условий 152-мм самоходной пушки 2С5 и 152-мм буксируемой пушки 2А36 ТС РГ № 0273. – М.: Воениздат, 1982. – 216 с.
Указания по баллистической подготовке стрельбы наземной артиллерии. – М.: Воениздат, 1977. – 40 с.



