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A finishing process method for the inner cavity of the buoy of the liquid floating gyroscope

A liquid floating gyroscope and process method technology, applied in metal processing equipment, metal processing mechanical parts, manufacturing tools, etc., can solve the problems of unstable quality and low production efficiency, reduce production costs, improve processing efficiency, and auxiliary time. reduced effect

Active Publication Date: 2021-07-27
TIANJIN NAVIGATION INSTR RES INST
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Problems solved by technology

[0005] The purpose of the present invention is to provide a finishing process for the inner cavity of the buoy of the liquid floating gyroscope. By adding a process handle in the finishing process, the low production efficiency and quality problems in the finishing process of the inner cavity of the buoy of the liquid floating gyroscope are effectively solved. unstable problem

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  • A finishing process method for the inner cavity of the buoy of the liquid floating gyroscope
  • A finishing process method for the inner cavity of the buoy of the liquid floating gyroscope
  • A finishing process method for the inner cavity of the buoy of the liquid floating gyroscope

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Embodiment Construction

[0033] The embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings; the present embodiments are descriptive, not restrictive, and cannot thereby limit the protection scope of the present invention.

[0034] A process method for finishing the inner cavity of a floating gyroscope buoy, the steps are as follows:

[0035] ⑴ Process handle processing of buoy

[0036] Carry out rough turning on the outer wall of the buoy workpiece 2, and leave a boss 1 at the end of the buoy as a process handle, that is, when rough turning the outer wall of the buoy, reserve a space for compaction for the finishing process of the inner cavity of the buoy Craft handles such as figure 1 shown. The tool path during rough turning is as follows: figure 2 As shown, the buoy workpiece is fixed on the lathe as usual, and the turning tool 4 is used to process the process shank according to the tool path 3, and a boss is reserved during ...

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Abstract

The invention relates to a process method for finishing the inner cavity of a buoy of a liquid floating gyroscope. The main content of the method is as follows: firstly, adding a process handle is reserved, and the process before finishing the inner cavity of the buoy is rough turning the outer wall. The boss at the end of the buoy will not be left. The present invention leaves the boss at the end of the buoy when roughing the outer wall as a process shank in the finishing process; The buoy is clamped by the tooling and the compression ring, and the inner cavity is finished; finally, the process handle is cut off, and the inner cavity of the buoy is finished with interference fit with the frame parts, and the outer wall of the buoy is fine-tuned after the assembly is formed. Processing, at this time, the additional process handle can be removed at the same time. This method involves the process shank in the process before and after finishing, without additional process, and compared with the traditional "gluing" method, the production efficiency is obviously improved.

Description

technical field [0001] The invention belongs to the technical field of precision machining, and relates to the finishing process of the inner cavity of a liquid-floating gyroscope buoy, in particular to a finishing process method for the inner cavity of a liquid-floating gyroscope buoy. Background technique [0002] The buoy parts in the liquid floating gyroscope are thin-walled parts, which protect and support the motor rotor, frame, internal circuits and sensors in the gyroscope. Since the motor rotor, circuit, sensor, etc. inside the buoy are ultra-precision components, the processing quality requirements for the inner cavity of the buoy are relatively high during installation and use, and it is necessary to meet both shape and position requirements and surface quality requirements. Therefore, in the process of processing the inner cavity of the buoy, especially in the final finishing process, it is very important to ensure the processing quality of the inner cavity of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00B23Q3/00
CPCB23P15/00B23Q3/00B23Q2703/10
Inventor 郭海营侯熙硕陈明高建刘勇陈鹏张恺刘媛媛
Owner TIANJIN NAVIGATION INSTR RES INST
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