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A Product Misreaction Test System

A testing system and product technology, applied in vibration testing, machine/structural component testing, measuring devices, etc., can solve problems such as product malfunction, poor anti-vibration performance, etc., to achieve high reliability, good repeatability, The effect of low trial cost

Active Publication Date: 2018-11-27
GUIZHOU AEROSPACE ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the anti-vibration performance of the product is not good, the internal components of the product vibrate, and the product is prone to malfunction

Method used

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  • A Product Misreaction Test System

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Experimental program
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Embodiment Construction

[0014] The technical solution of the present invention is further described below, but the scope of protection is not limited to the description.

[0015] Such as figure 1 A product misreaction test system shown includes a vibration test bench 1, a shielding box 2, a fixture 3, a wave-absorbing material 6, a tester 7, and a vibration table control center 8; the shielding box 2 is open downward. A non-metallic cuboid box, the vibration test bench 1 is fixed at the center of the shielding box 2, and the center of the vibration test bench 1 fixes the product 4 to be tested through the fixture 3; the inner surface of the shielding box 2 is covered and fixed with a wave-absorbing material 6; The opposite sides of the shielding box 2 are provided with cable via holes, and the tester 7 is connected to the product 4 inside the shielding box 2 from the outside of the shielding box 2 through one of the cable via holes, and the vibration table control center 8 passes through Another cab...

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Abstract

The invention provides a product error response test system comprising a vibration test stand, a shielded box, a clamp, a wave absorbing material, a tester, and a vibration stand control center. The shielded box is a non-metallic rectangular box with a downward opening. The vibration test stand is fixed in the center position of the shielded box. A product to be tested is fixed in the center position of the vibration test stand by the clamp. The wave absorbing material covers and is fixed on the inner side of the shielded box. Through the vibration test stand, the shielded box, the clamp and the wave absorbing material, the vibration resistance and the anti-misoperation ability of products can be verified effectively and fully. The product error response test system has the advantages of high reliability, high repeatability, high maneuverability, low test cost, and good effect.

Description

technical field [0001] The invention relates to a product error reaction testing system. Background technique [0002] In the fields of aviation, spaceflight, and weapon systems, most products must undergo flight tests. However, during the flight test of the product, failures such as premature or delayed action of the product often occur, which is the malfunction of the product. Misoperation seriously affects the performance and quality of the product, which is the biggest technical problem in the development process of this type of product. Careful analysis and full verification must be carried out to find out the cause of the failure and formulate effective improvement measures to ensure product performance and quality. At present, the reasons for product misoperation are mainly analyzed from the aspects of false target interference in the flight airspace, natural environment interference, and electromagnetic interference within the product portfolio. However, an importa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M7/02
CPCG01M7/02
Inventor 刘小玲
Owner GUIZHOU AEROSPACE ELECTRONICS TECH CO LTD