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Magnetorheological fluid sedimentation tester

A technology of magnetorheological fluids and measuring instruments, which can be applied in the fields of instruments, analytical materials, etc., and can solve problems such as large errors

Inactive Publication Date: 2011-09-07
谭和平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing magnetorheological fluid sedimentation stratification tester, which has large errors when testing the sedimentation status of magnetorheological fluid, the present invention provides a magnetorheological fluid sedimentation tester

Method used

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  • Magnetorheological fluid sedimentation tester

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Experimental program
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Embodiment Construction

[0011] The structure of the present invention is described in detail below in conjunction with accompanying drawing:

[0012] see figure 1 , the magnetorheological fluid sedimentation tester is composed of an X-ray emission system 1, an X-ray imaging system 2, a control system 6, a base 5 and a container 3 for holding the magnetorheological fluid, and the container 3 for holding the magnetorheological fluid is the upper part An open rectangular container; the X-ray emission system 1, the base 5, and the X-ray imaging system 2 are respectively placed on the platform 9, and the container 3 containing the magnetorheological fluid is placed on the base 5 and placed on the X-ray emission system 1 Between the X-ray imaging system 2, the X-ray 10 emitted by the X-ray emission system 1 reaches the X-ray imaging system 2 through the container 3 containing the magnetorheological fluid and the magnetorheological fluid 4 to be tested therein, and the control system 6 The X-ray emitting s...

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Abstract

The invention discloses a magnetorheological fluid sedimentation tester comprising an X-ray emission system, an X-ray imaging system, a control system, a base and a container containing magnetorheological fluid, wherein the container containing the magnetorheological fluid is a rectangular container with an opened upper part; and the rectangular container containing the magnetorheological fluid is placed on the base and between the X-ray emission system and the X-ray imaging system. By means of the magnetorheological fluid sedimentation tester disclosed by the invention, X-ray images of the magnetorheological fluid to be tested is obtained by utilizing different X-ray absorption capacities of substances with different densities, and the sedimentation conditions of the magnetorheological fluid to be tested are tested and evaluated through the analysis and the comparison of the X-ray images.

Description

technical field [0001] The invention belongs to a test instrument, in particular to a magnetorheological fluid sedimentation tester. Background technique [0002] Magnetorheological fluid is a kind of intelligent material, which has different viscosities in different magnetic field environments. Therefore, magnetorheological fluid is widely used in various dampers as a working medium; magnetorheological fluid is silicone oil, iron The mixture of additives such as powder, stabilizer and active agent, due to the different specific gravity and density of these materials, when the magnetorheological fluid is left standing for a long time, it will settle, so that the magnetorheological fluid is used as the working medium The working performance of the device changes, and the sedimentation status of the magnetorheological fluid is an important indicator for evaluating the performance of the magnetorheological fluid, and the sedimentation of the magnetorheological fluid is a gradua...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/04
Inventor 谭和平谢宁谭晓婧
Owner 谭和平