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Life test method of magnetic-pulse forming inductor

A magnetic pulse forming and life test technology, applied in the direction of testing dielectric strength, etc., can solve the problems of increased test cost, complicated design and manufacturing process, and large waste, and achieve the effect of saving test cost and low cost

Inactive Publication Date: 2012-06-06
CAPITAL AEROSPACE MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (3) The design and manufacturing process is complex;
[0007] (4) The sensor is a non-standard product
Therefore, the length of the service life of the sensor determines the cost of product processing, and how to detect the life of the sensor, there is no device that can be realized at present, generally only through actual production testing
If the test is completely carried out according to the actual working conditions, the cost of the test will be greatly increased and the waste will be huge

Method used

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  • Life test method of magnetic-pulse forming inductor
  • Life test method of magnetic-pulse forming inductor
  • Life test method of magnetic-pulse forming inductor

Examples

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Embodiment Construction

[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0033] Such as figure 1 Shown: The components and functions of the magnetic pulse forming inductor life equivalent test device: the pressure plate 1 acts as a gasket and plays the role of pressing the rubber pad 2, which can be ordinary Q235 steel plate with a thickness of 8-10mm; the rubber pad 2 is 30mm thick or multi-layer cumulative thickness of 30mm can be used, the Shore hardness is between 30-50 degrees; the support plate 3 plays a supporting role to prevent the deformation of the test piece 4, and the material can be ordinary Q235 steel plate or aluminum alloy, with a thickness of 20-30mm That’s it; the test piece 4 is a flat plate blank, which can be determined according to actual needs; the support 6 has a load-bearing function and is made of ordinary Q235 steel plates; the backing plate 7 is an ordinary Q235 steel plate; the materials and diameters...

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Abstract

The invention, which belongs to the magnetic pulse forming technology field, particularly relates to a life test method of a magnetic-pulse forming inductor. A locating block and a die in a magnetic-pulse forming inductor life actual test apparatus are respectively replaced by a rubber gasket and a supporting plate, so that a magnetic-pulse forming inductor life equivalent test apparatus is formed. According to the method provided in the invention, the service life of the inductor can be simply and conveniently detected with low cost.

Description

technical field [0001] The invention belongs to the technical field of magnetic pulse shaping, in particular to a method for testing the life of a magnetic pulse shaping inductor. Background technique [0002] Magnetic pulse technology is a high-energy special processing technology, which is suitable for forming and correcting plates and pipes. For some parts with special requirements, magnetic pulse technology is the only choice, and can complete processing that cannot be completed or is difficult to complete by other methods , therefore, it is a promising advanced processing technology. [0003] Inductor is an important part of magnetic pulse technology. The manufacturing technology of inductor is the key and core technology of magnetic pulse technology. The technical capability and manufacturing level of inductor directly affect the development, promotion and application of electromagnetic pulse technology. The sensor has the following characteristics: [0004] (1) A pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/12
Inventor 张文忠董占国朱平萍黄霞
Owner CAPITAL AEROSPACE MACHINERY
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