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Method for correcting gun barrel of 25mm self-propelled antiaircraft gun using tilt angle sensor

A technology of inclination sensor and anti-aircraft gun, which is applied in the directions of weapon accessories, weapon testing, offensive equipment, etc., can solve the problems of cumbersome operation and take a long time, and achieve the effect of simple operation, outstanding substantive characteristics, and remarkable progress.

Inactive Publication Date: 2010-01-13
中国人民解放军济南军区军械雷达修理所
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Problems solved by technology

[0002] In the prior art, it is known that after using the barrel of the 25mm self-propelled antiaircraft gun for a period of time, it needs to be calibrated to increase its accuracy. When performing calibration, a calibration target is used, and there are four calibration targets Place the target paper in front of the anti-aircraft gun, adjust the level of the anti-aircraft gun body, and then adjust the target paper through the observation mirror so that the reference gun barrel is aligned with the corresponding circle on the target paper, and then observe Mirror, observe whether the gun barrel to be calibrated is aligned with the corresponding circle, and adjust the bolt behind the gun barrel to be aligned with the circle. The whole process takes a long time, and the operation is cumbersome. Takes a long time, and this is the shortcoming of existing technology

Method used

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Embodiment Construction

[0015] In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation manner.

[0016] The method of applying the inclination sensor to correct the barrel of the 25mm self-propelled anti-aircraft gun in this program firstly drives the four barrels to the horizontal position, puts the measurement carrier into the reference barrel, and rotates the measurement carrier so that the inclination sensor for measuring the horizontal angle The measured angle is zero, and now the inclination sensor for measuring the elevation angle can measure the elevation angle of the reference gun barrel, and mark the position of the measurement carrier on the inside of the reference gun barrel.

[0017] Put the measurement carrier into one of the three gun barrels to be calibrated, rotate the carrier to the angle measured by the horizontal inclination sensor to be zero, at this time the inclination sensor for measuring the ...

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Abstract

The invention provides a method for correcting a gun barrel of a 25mm self-propelled antiaircraft gun using a tilt angle sensor. The method comprises the step of putting a measuring carrier with the tilt angle sensor into the gun barrel to measure the angle of the gun barrel. The method essentially comprises the following steps of: shooting all the gun barrels at the horizontal position; measuring the high low angle of a base gun barrel with the measuring carrier; marking the horizontal position of the measuring carrier at the inner side of the base gun barrel to be corrected; adjusting the high low angle of the gun barrel to be corrected to be accordance with the base gun barrel; adjusting all the gun barrels at the vertical direction; measuring the tilt angle of the base gun barrel by the measuring carrier; putting the measuring carrier into the gun barrel to be corrected to measure the tilt angle of the gun barrel to be corrected; and adjusting the tilt angle of the gun barrel to be corrected to be in accordance with the tilt angle of the base gun barrel.

Description

Technical field: [0001] The invention relates to a multi-axis correction method, in particular to a method for correcting a barrel of a 25mm self-propelled antiaircraft gun by using an inclination sensor. Background technique: [0002] In the prior art, it is known that after using the barrel of the 25mm self-propelled antiaircraft gun for a period of time, it needs to be calibrated to increase its accuracy. When performing calibration, a calibration target is used, and there are four calibration targets Place the target paper in front of the anti-aircraft gun, adjust the level of the anti-aircraft gun body, and then adjust the target paper through the observation mirror so that the reference gun barrel is aligned with the corresponding circle on the target paper, and then observe Mirror, observe whether the gun barrel to be calibrated is aligned with the corresponding circle, and adjust the bolt behind the gun barrel to be aligned with the circle. The whole process takes a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41A31/02
Inventor 刘福军李士彦殷仁方刘德林钱均生焦现炜李亚民
Owner 中国人民解放军济南军区军械雷达修理所
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