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Sleeve assembly used for installing ballistic correction fuse in fixed rudder ballistic correction fuse semi-physical simulation system

A semi-physical simulation, ballistic technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as no guidance plan is given

Active Publication Date: 2019-05-14
北京航天嘉诚精密科技发展有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The above technologies do not provide specific guidelines for how to make the present invention work reliably and facilitate the installation of ballistic correction fuzes

Method used

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  • Sleeve assembly used for installing ballistic correction fuse in fixed rudder ballistic correction fuse semi-physical simulation system
  • Sleeve assembly used for installing ballistic correction fuse in fixed rudder ballistic correction fuse semi-physical simulation system
  • Sleeve assembly used for installing ballistic correction fuse in fixed rudder ballistic correction fuse semi-physical simulation system

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Embodiment 1

[0020] Embodiment 1: as figure 1 , figure 2 , image 3 As shown, the present invention is installed in the projectile rolling simulation measurement system 1, and the projectile rolling simulation measurement system 1 has a box body 2, a motor 101, a hexagon socket head screw 102 on the base of the fixed motor, a synchronous pulley and a synchronous belt 103, bearing housing 104, rotational speed velocimeter 105, sleeve assembly for installing ballistic correction fuze (namely the present invention), simulation computer (simulation machine, computer for simulation, computer simulation), controller, cable (and display equipment, etc.). The box body 2 has a panel 201 , and the panel 201 is located on the upper end surface of the box body 2 . The ballistic correction fuze 1' is installed on the sleeve assembly for installing the ballistic correction fuze.

[0021] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7As shown, the sleev...

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PUM

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Abstract

A sleeve assembly used for installing a ballistic correction fuse in a fixed rudder ballistic correction fuse semi-physical simulation system is provided with a sleeve mechanism, a power input shaft,a coupler and a panel. The sleeve mechanism is provided with a sleeve, a pair of bearing seats, a pair of bearings, a section of arc-shaped flip cover, a hinge, a partition plate, a tail shaft and a conductive slip ring installed on the tail shaft. An opening in the outer side surface of the sleeve is an inlet for mounting a ballistic correction fuse and is provided with internal threads. An opening in the inner side surface of the sleeve is blocked by a tail shaft. An arched notch is formed in the outer circumferential surface of the sleeve. A turnover cover is mounted at the arch-shaped notch. The bottom wall of one side of the flip cover is hinged to the end face of the rear side wall of the arch-shaped notch of the sleeve through a hinge. The bottom wall of the other side of the flip cover makes contact with the end face of the front side wall of the arch-shaped notch of the sleeve, a plurality of connecting holes are formed in the front side end of the flip cover, and a pluralityof screws penetrate through the connecting holes to be in threaded connection with the end face of the front side wall of the arch-shaped notch of the sleeve.

Description

technical field [0001] The invention relates to a ballistic correction fuze semi-physical simulation system, in particular to the structure of a sleeve assembly used for installing the ballistic correction fuze in the ballistic correction fuze semi-physical simulation system of a fixed rudder. Background technique [0002] The fixed rudder ballistic correction fuze is installed on the mortar shell or the breech-loaded shell to improve the shooting accuracy. It has a pair of differential rudders and a pair of co-directional rudders. During the flight, the fixed rudder is in the air without control instructions It rotates freely under the action of the rolling moment generated by the relative motion of the differential rudder. The speed is opposite to the speed of the projectile. The speed of the projectile (relative to the ground) often changes slowly. The speed of the fixed rudder is directly related to the relative speed of the air and the projectile. The larger the flying ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 徐敬青高敏高兴勇王毅李德勇李超旺吕静吴汉洲李志龙陈静刘锋
Owner 北京航天嘉诚精密科技发展有限公司
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