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A device and method for interchangeability of complex structure aircraft parts assembly

A complex structure and aircraft assembly technology, applied in aircraft assembly, aircraft parts, ground installations, etc., can solve the problems of increased manufacturing costs, complex structure of aircraft parts, non-interchangeability, etc., to improve assembly efficiency, reduce unqualified risks, good practical effect

Active Publication Date: 2015-09-16
SHENYANG AIRCRAFT CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, during the assembly of aircraft parts, due to the complex structure of some aircraft parts, a large structural part needs to be assembled with multiple parts. The matching number is marked on each part, and it must be assembled according to the corresponding matching number during assembly. It is not interchangeable. It is necessary to find a convenient and feasible method to solve the interchange problem in the assembly process without increasing the excessive manufacturing cost.

Method used

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  • A device and method for interchangeability of complex structure aircraft parts assembly
  • A device and method for interchangeability of complex structure aircraft parts assembly
  • A device and method for interchangeability of complex structure aircraft parts assembly

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Embodiment Construction

[0016] Such as Figure 1~6 As shown, a device for interchangeability of aircraft parts with complex structure is characterized in that it includes inspection block I1, handle I2, inspection block II4 and handle II5, handle I2 is installed on inspection block I1, and handle II5 is installed on the inspection block On block II4, the structure of inspection block I1 is exactly the same as that of the matching area of ​​aircraft assembly part II7, the structure of inspection block II4 is exactly the same as that of the matching area of ​​aircraft assembly part I6, and the viewing window 3 is located in the assembly matching area Cover the area.

[0017] The present invention fixes one of the aircraft parts I6 among the two aircraft parts that need to be assembled, and evenly coats the matching surface of the inspection block II4 and the mating surface in the aircraft part I6 with colored grinding pigments, and holds it by hand. Handle Ⅱ5, put the inspection block Ⅱ4 into the airc...

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Abstract

The invention discloses a device and a method for interchangeability of aircraft component assembly parts in complex structures. The device comprises two test blocks, wherein handles is arranged on the test blocks, the structures of the test blocks are identical to the structure at a coordination area position of the aircraft assembling parts, a view window is arranged at a shield position of an assembling matching area; the method comprises the following steps of uniformly coating grinding pigment with color on the surfaces of the test blocks of the aircraft parts and corresponding matching surfaces in the aircraft parts, placing the test blocks in the aircraft parts, testing an inner assembling surface of the aircraft parts, finishing an assembling interference position, and finally satisfying the optional interchangeable assembly of the aircraft parts. The interchangeability of aircraft component assembly parts in complex structures is realized, the assembling efficiency of the aircraft parts is improved, the risk that the aircraft assembly is unqualified is reduced, the cost is low and the practicability is good.

Description

technical field [0001] The invention relates to a method and device for the interchangeability of aircraft parts assembly, in particular to a method for the interchangeability of aircraft parts assembly with complex structures. Background technique [0002] At present, during the assembly of aircraft parts, due to the complex structure of some aircraft parts, a large structural part needs to be assembled with multiple parts. The matching number is marked on each part, and it must be assembled according to the corresponding matching number during assembly. It is not interchangeable. It is necessary to find a convenient and feasible method to solve the interchange problem in the assembly process without increasing the excessive manufacturing cost. Contents of the invention [0003] The invention aims at the deficiencies of the prior art, and provides a device and method for the interchangeability of complex-structured aircraft parts assemblies, which can quickly and conv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64F5/00B64F5/10
Inventor 冯伟庆
Owner SHENYANG AIRCRAFT CORP
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