Solid rocket motor ray batch inspection device

A batch detection, solid rocket technology, applied in the direction of using radiation for material analysis, etc., can solve the problem of low mass ray efficiency inside the engine

Active Publication Date: 2020-10-23
SHANGHAI AEROSPACE CHEM ENG INST
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a solid rocket motor ray batch detection device, which can solve the problem of low efficiency of the existing scheme for detecting the internal mass ray of the engine

Method used

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  • Solid rocket motor ray batch inspection device
  • Solid rocket motor ray batch inspection device
  • Solid rocket motor ray batch inspection device

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Embodiment Construction

[0037] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0038] Such as Figure 1-8 As shown, the present invention provides a solid rocket motor ray batch detection device, including a ray machine, a product moving platform, a Hafu assembly, a ray shielding ring, an electrical control system, and a video monitoring system, wherein,

[0039] The two radiation shielding rings are respectively placed on both sides of the X-ray machine to form an adjustable X-ray exposure window, and the X-ray exposure window is relatively fixed on the base, and the X-ray exposure window is placed on the product mobile platform At one end, the X-ray exposure window area outside the X-ray exposure window is shielded on the product moving platform to form a radiation shielding area; the sub-products and film...

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Abstract

The invention provides a ray batch detection device for solid rocket engines. Two ray shielding rings are used to form an adjustable X-ray exposure window, films in an area outside the X-ray exposurewindow undergo ray shielding, and a proximity switch is used to realize stroke control. The device realizes one-shot completion of the detection arrangement of a whole pot of products, realizes continuous detection through electrical control, changes the shortcomings in the internal quality ray detection process of original engine charge, realizes the continuous detection of the whole pot of the engine products, effectively improves the internal quality ray detection efficiency of the engine charge, and reduces fault and error detection.

Description

technical field [0001] The invention relates to a solid rocket motor ray batch detection device. Background technique [0002] The solid motor is the core device of the missile. The internal mass of a solid motor refers to the quality of the propellant inside the solid motor. The solid propellant is made of a high polymer binder as an elastic matrix, and a solid oxidant, metal powder, and a small amount of other chemical components are mixed into the binder. The production of solid motor charge is a complicated process. In order to ensure the high reliability of the final product, it is necessary to carry out radiographic inspection on the internal quality of the motor charge to ensure the structural integrity of the charge and the stability of storage. During the production, storage, transportation and use of solid propellant grains, they will be subjected to various complex loads. These loads will cause stress and strain inside the propellant grains. If they exceed the a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N23/04
Inventor 周辉李正勇
Owner SHANGHAI AEROSPACE CHEM ENG INST
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