In-situ material detection device and method of in-service equipment

A detection device and material technology, applied in the direction of measuring devices, analyzing materials, testing material hardness, etc., can solve problems such as low detection efficiency, large equipment damage, and inability to detect hardness, and achieve the effect of improving detection efficiency

Active Publication Date: 2016-05-04
EDDYSUN (XIAMEN) ELECTRONICS CO LTD
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  • Abstract
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Problems solved by technology

Since most of the material hardness testing equipment needs to work in the laboratory at present, it is impossible to test the hardness of the equipment in service....

Method used

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  • In-situ material detection device and method of in-service equipment
  • In-situ material detection device and method of in-service equipment

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Embodiment Construction

[0018] Examples such as figure 1 As shown, an in-situ material detection device for in-service equipment includes a probe 1, a pressure sensor 2, an eddy current detection probe 3, an eddy current detector 4, a metal induction block 5, a driving pressurization device 6, a bracket 7, and a fixed chain 8 , it is characterized in that: the material hardness of the measuring needle 1 is greater than that of the tested workpiece 9, the upper end surface of the measuring needle 1 is fixedly connected with the sensing surface of the pressure sensor 2, and the measuring needle 1 passes through the center axis through hole at the top of the support 7, which can be Move back and forth along the axial direction of the through hole; the upper end surface of the pressure sensor 2 is fixedly connected with the driving and pressing device 6; the metal sensing block 5 is fixed on the rod of the probe 1, and the material of the metal sensing block 5 is consistent with the probe 1. The material...

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Abstract

The invention discloses an in-situ material detection device and method of in-service equipment. Based on a vortex induction principle, a uniquely-designed material rigidity in-situ detection device of the in-service equipment comprises a probe, a pressure sensor, a vortex detection probe, a vortex detector, a metal induction block, a driving and pressurizing device, a bracket and a fixed chain. For the in-service equipment, the equipment is subjected to in-situ and micro-loss material rigidity detection without the need of destructive sampling, and the detection efficiency is greatly improved.

Description

technical field [0001] The invention relates to a material detection device and method, in particular to an in-situ material detection device and method for in-service equipment. Background technique [0002] Material hardness testing is one of the items that often need to be done in equipment safety testing. Since most of the material hardness testing equipment needs to work in the laboratory at present, it is impossible to test the hardness of the equipment in service. Material inspection is carried out in the laboratory, the detection efficiency is low, and the sampling will cause great damage to the equipment, and it needs to be repaired after sampling. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an in-situ material detection device and method for in-service equipment. Based on the principle of eddy current induction, a unique in-situ detection device for in-service material hardn...

Claims

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Application Information

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IPC IPC(8): G01N3/06G01N3/44
CPCG01N3/066G01N3/44
Inventor 林俊明董世运胡先龙
Owner EDDYSUN (XIAMEN) ELECTRONICS CO LTD
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