| 摘要 |
FIELD: weapons and ammunition.SUBSTANCE: device for thermal compensation of gun barrel comprises a gun barrel, a cradle and a support. The barrel is mounted in the cradle and the support of the barrel. The support is an extension of the cradle. The support and the cradle of the barrel is attached to a number of temperature sensors, which through the data transfer channels are connected to the data block, and the data blocks - to the data processing device. The data processing device may act on actuators of the gun. Using the temperature sensors the temperature on the barrel cradle and on the barrel support is measured. Then the temperature difference between the upper and lower sides and the right and left sides of the barrel cradle and the barrel support is measured. On the basis of these indicators the barrel gradient is calculated, and then the barrel gradient is compensated by the change in orientation of the gun barrel in azimuth and/or elevation.EFFECT: simplification of the compensation of thermally induced bending of the barrel.14 cl, 4 dwg |
