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Tank gun steering wheel and muzzle displacement angle deviation testing device

A tank gun steering machine, displacement angle technology, applied in the field of tank weapon system test and testing, can solve the problems of labor, poor stability and real-time performance, time-consuming, etc., to improve work efficiency and convenience of use, improve measurement accuracy, avoid The effect of human measurement error

Inactive Publication Date: 2015-03-25
中国兵器工业第二0二研究所
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Problems solved by technology

Due to the need for conversion of point positions, these methods have disadvantages such as poor stability and real-time performance. In addition, these methods all need to carry out on-site design and layout, processing and installation of test equipment, which is time-consuming, laborious and expensive.

Method used

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  • Tank gun steering wheel and muzzle displacement angle deviation testing device
  • Tank gun steering wheel and muzzle displacement angle deviation testing device
  • Tank gun steering wheel and muzzle displacement angle deviation testing device

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Embodiment Construction

[0013] The best embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0014] like figure 1 , figure 2 , image 3 As shown, the tank gun direction machine and muzzle displacement angle deviation test device of the preferred embodiment of the present invention includes an encoder measurement system, a muzzle displacement angle measurement device and a data processor. The encoder measurement system includes an absolute encoder 3 and an adapter. The outer casing of the encoder 3 is fixedly connected to the frame body 7. The rotating shaft of the encoder 3 is coaxially connected with the drive shaft 4 of the steering machine of the tank gun. The signal output by the encoder 3 passes through the cable The encoder measurement system can measure the output angle of the tank gun steering machine with high precision, and transmit the measured output angle value of the steering machine to the data processor, and the output...

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Abstract

The invention discloses a tank gun steering wheel and muzzle displacement angle deviation testing device which comprises an absolute type encoder, an adapter, a laser distance-measuring sensor, a modulator, a laser distance-measuring sensor installation frame and a data processor. The encoder is coaxially connected with a tank gun steering wheel drive shaft and is used for measuring the output angle of a tank gun steering wheel. The laser distance-measuring sensor installation frame is designed to be cuboid. The distance from a light spot to a cradle port and the distance from the cradle port to a turret rotation center are measured and added so that the distance S from the laser distance-measuring sensor to the turret rotation center can be obtained, wherein the light spot is formed by projecting laser emitted by the laser distance-measuring sensor to a gun tube. The center of the laser distance-measuring sensor is on the horizontal plane of the axis of the gun barrel, the moving distances delta of the muzzle of a gun in two directions are measured, the calculation formula of a muzzle displacement angle alpha satisfies the equations (please see the equations in the specification), the data processor comprehensively processes the output angle of the steering wheel and the muzzle displacement angle alpha, and tank gun steering wheel and muzzle displacement angle deviation is calculated.

Description

technical field [0001] The invention belongs to the technical field of tank weapon system testing and testing, and more specifically relates to a tank gun direction machine and muzzle displacement angle deviation testing device. Background technique [0002] The deviation of the direction machine and the muzzle displacement angle of the tank gun is introduced by the tolerance of the turret seat ring and the azimuth drive due to the processing, installation and debugging. The measurement of the deviation of the direction machine and the muzzle displacement angle is to measure the shooting characteristics and ballistic characteristics of the tank artillery. In the process of development, production, maintenance and performance appraisal of artillery weapons, the measurement of the deviation between the direction machine of the tank gun and the displacement angle of the muzzle is very important and indispensable. At present, the measurement of the deviation between the directio...

Claims

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Application Information

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IPC IPC(8): F41G5/26
Inventor 李宗贤周长军李保辉王在森李勇曹志容王凤歌李逢高飞宋巍吕晓珂范文超王颖
Owner 中国兵器工业第二0二研究所
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