Method for accurately controlling temperature of gyro static balancer

Abstract

The invention relates to a method for accurately controlling temperature of a gyro static balancer, comprising the following steps: normally assembling the gyro static balancer; normally assembling agyro float; placing the gyro float into an oil tank in an oven under the working temperature of the gyroscope, and covering the inner casing, and left and right end caps; simulating static balance conditions, applying current to the static balancer, observing the thermistor resistance on the static balancer, and selecting the appropriate heating current and heating time. The method provided by theinvention has reasonable design, simple operation, easy grasping and good effect, and solves the problem that the temperature of the static balancer inside the gyro cannot be determined from the outside after use. The method can accurately select the appropriate heating current and heating time, and precisely control the temperature of the gyro static balancer by accurately controlling the heating current of the static balancer, which can ensure the complete melting of the low melting point alloy without adverse effects on the epoxy resin glue or motor in the frame, and finally achieves the purpose of improving the quality of the gyro.

Description

technical field [0001] The invention relates to the field of static balancers, in particular to a method for accurately controlling the temperature of a gyro static balancer. Background technique [0002] After the gyroscope is assembled, the internal low-melting-point alloy is melted by an external current and flows to the light point of the gyroscope, thereby compensating for the unbalance of the gyroscope float. It is installed on the gyroscope frame. Due to the problem of heat dissipation, The heating current of the static balancer will be very different from the test in the air, and the melting point of the low-melting point alloy is 125°C, and the glass transition temperature of the epoxy resin is 150°C. If the heating current is too low, the low-melting point alloy will not melt If the heating current of the static balancer is too large, the temperature of the static balancer will be too high, which will have a bad effect on the glue or motor in the frame. Contents ...

AI Technical Summary

Problems solved by technology

[0002] After the gyroscope is assembled, the internal low-melting-point alloy is melted by an external current and flows to the light point of the gyroscope, thereby compensating for the unbalance of the gyroscope float. It is installed on the gyroscope frame. Due to the problem of heat dissipation, The heating current of the static balancer will be very different from the test in the air, and the melting point of the low-melting point alloy is 125°C, and the glass transition temperature of the epoxy resin is 150°C. If the heating current is too low, the low-melting point alloy will not melt If the heating current of the static balancer is too large, the temperature of the static balancer will be too high, which will have a bad effect on the glue or motor in the frame.

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