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Testing system for high temperature, high pressure and angle swing

An angle swing and test system technology, applied in the testing of mechanical components, the testing of machine/structural components, measuring devices, etc., can solve problems such as large test errors, and achieve fast cooling speed, high swing accuracy, and high degree of automation. Effect

Pending Publication Date: 2018-03-06
NINGBO XINGJIAN SPACE MACHINERY
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Problems solved by technology

[0005] The purpose of the present invention is to address the deficiencies in the above-mentioned technologies, and propose a high-temperature, high-pressure, and angle swing test system, aiming to solve the problem of large error in high-temperature and high-pressure testing of existing ball joints

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  • Testing system for high temperature, high pressure and angle swing
  • Testing system for high temperature, high pressure and angle swing
  • Testing system for high temperature, high pressure and angle swing

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Embodiment Construction

[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0026] Figure 1 to Figure 4 As shown, the present invention provides a high temperature, high pressure, angle swing test system, comprising a gas cylinder set 6, a gas distribution test device 2, an air heating device 3, a tooling 4 for a test piece, a swing test device 5 and a computer 1; Group 6 is connected to the air inlet of the gas distribution test device 2 to provide pressure gas; the inlet pressure of the gas distribution test device 2: air or ≤35MPa; the outlet 1: 0~3.5MPa; the gas distribution test device 2 and the air heating device 3 connected; the air heating device 3 communicates with the tooling 4 of the tested piece, adjustable from 0 to 600°; the swing test device 5 passes t...

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Abstract

The invention provides a testing system for high temperature, high pressure and angle swing. The system comprises an air bottle set, an air distribution testing device, an air heating device, toolingof parts to be tested, a swing testing device and a computer, the air bottle set is connected with an air inlet of the air distribution testing device and used for providing pressure air, the air distribution testing device is communicated with the air heating device, and the air heating device is communicated with the tooling of parts to be tested; the swing testing device penetrates through thetooling of parts to be tested through a swing rod and is movably connected with parts to be tested, and the computer is connected with the air distribution testing device, the air heating device, thetooling of parts to be tested and the swing testing device in a controlled mode respectively. By adopting the technical scheme, the testing system for high temperature, high pressure and angle swing is adjustable, high in reliability and automatics degree, easy and convenient to operate, and more stable.

Description

technical field [0001] The invention belongs to the technical field of high temperature and high pressure testing, and in particular relates to a high temperature, high pressure and angle swing testing system. Background technique [0002] The ball joint is installed in the exhaust pipe of the aircraft, and the exhaust pressure is high temperature and high pressure. In order to prevent the strong vibration caused by high temperature and high pressure from affecting the safety of the aircraft, or the strong vibration acts on the exhaust pipe and shorten the life of the exhaust pipe, so in the exhaust pipe A ball joint is installed on the gas pipeline, and a corrugated damping device is installed inside the ball joint, so that when the exhaust generates strong vibrations, the bellows damping device works, which can make one end of the ball joint swing plus or minus 5° in all directions, Absorb and cushion the force brought by the shock to ensure the safety of the aircraft. ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 李武立冯波
Owner NINGBO XINGJIAN SPACE MACHINERY
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