Static balance method of H-type double-stator dynamic pressure motor on frame assembly

Abstract

The invention relates to an installation and adjustment method of a two-floating gyroscope, in particular to a static balance method of an H-shaped double-stator dynamic pressure motor on a frame assembly. The problems that according to an existing static balance method, a tool is prone to being damaged, the balance precision is poor, and due to the fact that the adopted tool is large in metering difficulty, large in reworking and maintaining difficulty, high in cost and the like are solved. By utilizing the characteristic that a motor rotor assembly can realize axial micro displacement when an H-shaped double-stator dynamic pressure motor is arranged on a frame beam, a specific detection tool and a detection method are adopted to detect mass eccentricity, and meanwhile, a specific tool is adopted to adjust the axial position of the motor on the frame beam and eliminate mass eccentricity, so that static balance of the motor on a frame assembly is achieved, and the quality of the motor is improved. The detection method is simple and easy to operate, the detection tool cannot be damaged, and the detection cost is reduced. The method is an important process measure for supporting the mass production of dynamic pressure motor type gyroscopes and solving the problem of out-of-tolerance of the drift coefficient of the gyroscopes, and is suitable for H-type dynamic pressure motor type liquid floated gyroscopes.

Description

technical field [0001] The invention relates to a method for installing and adjusting a two-floor gyroscope, in particular to a method for statically balancing an H-type double-stator dynamic voltage motor on a frame assembly. Background technique [0002] Due to its characteristics of anti-vibration, impact resistance, high reliability, and long life, the two-floor gyroscope is widely used in spacecraft, satellites, space stations, missiles, ships and other systems. It is used as the attitude sensitive element of the sensor to measure the moving carrier. The angular motion is very important inertial sensor. [0003] The float assembly is the key component of the two-float gyroscope, which is composed of the frame assembly 2 and the H-type double-stator dynamic pressure motor 1 fixed inside the frame assembly 2. Its structure is as follows: figure 1 shown. to combine figure 2 , during structural design, the frame assembly 2 is used as the support and fixed part of the dy...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a static balancing method for an H-type double-stator dynamic voltage motor on a frame assembly, so as to overcome the existing static balancing method that easily causes damage to the frock, resulting in poor balance accuracy, and the Difficulty in measurement, difficulty in rework and maintenance, and high cost

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