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Airplane metal conduit horn mouth angle detection tool and method

A metal conduit, angle detection technology, applied in the direction of angle/taper measurement, etc., can solve the problems of low use efficiency and reliability, low bell mouth detection efficiency, inconvenient operation and use, etc., to solve the problems of low efficiency, high work efficiency, portable Easy-to-use effects

Pending Publication Date: 2020-04-10
SHANGHAI HANGYI HI TECH DEV RES INST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The tool and method for detecting the bell mouth angle of an aircraft metal conduit solves the problems of low bell mouth detection efficiency, great environmental influence, narrow monitoring coverage, inconvenient operation, low safety, and low use efficiency and reliability

Method used

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  • Airplane metal conduit horn mouth angle detection tool and method
  • Airplane metal conduit horn mouth angle detection tool and method
  • Airplane metal conduit horn mouth angle detection tool and method

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] In the description of the present invention, it should be understood that the terms "both ends", "central position", "outer side wall", "side part" and the like indicate orientation or positional relationship, and are only for the convenience of describing the present invention and simplifying the description, It is not intended to indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operate in a...

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Abstract

The invention discloses an airplane metal conduit horn mouth angle detection tool and method, and relates to the technical field of horn mouth detection. The tool comprises a handle, connecting columns are symmetrically arranged at the two ends of the handle respectively, and a first measuring head and a second measuring head are installed on the two connecting columns through locking screws respectively. The first measuring head and the second measuring head are both of a circular truncated cone structure opposite to a horn mouth of a measured metal conduit. A threaded column on the locking screw is in clearance fit with the through hole, and one end of the threaded column is in threaded fit with a threaded blind hole formed in the end surface of the connecting column. An included angle formed by the outer side wall of the second measuring head is A degrees and is the same as that of the horn mouth of the measured metal conduit. An included angle formed by the outer side wall of the first measuring head is A-2 degrees. According to the invention, the problems of low horn mouth detection efficiency, large environmental influence, narrow monitoring coverage, inconvenient operation and use, low safety, low use efficiency and low reliability are solved.

Description

technical field [0001] The invention belongs to the technical field of bell mouth detection, in particular to a tool for detecting the angle of the bell mouth of an aircraft metal conduit and a method for detecting the angle of the bell mouth of an aircraft metal conduit. Background technique [0002] Metal conduits are distributed throughout the various systems of the aircraft, providing the necessary working medium for the normal operation of the various systems of the aircraft, and providing a safe and reliable guarantee for the flight of equipment through strict performance such as sealing and strength. The bell-mouth working performance of the catheter and the compliance with the manufacturing technical requirements are the direct manifestations of the reliability of the catheter. How to ensure the compliance of the angle of the bell mouth during the aircraft overhaul process with the technical requirements of the repair, and the conformity of the angle of the duct afte...

Claims

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Application Information

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IPC IPC(8): G01B5/24
CPCG01B5/24
Inventor 皮志超姚文琪潘志国马俊
Owner SHANGHAI HANGYI HI TECH DEV RES INST CO LTD
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