Material performance testing device and material performance testing system

A technology for material properties and testing devices, used in measurement devices, analytical materials, thermal development of materials, etc.

Inactive Publication Date: 2017-10-20
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a material performance testing device and a material performance testing system, so as to alleviate the problem that the conventional mechanical performance testing equipment in the prior art cannot simultaneously realize the joint action of materials in multi-field coupling such as force, heat, and electromagnetic. Technical Problems in Measuring and Researching Mechanics Parameters

Method used

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  • Material performance testing device and material performance testing system
  • Material performance testing device and material performance testing system
  • Material performance testing device and material performance testing system

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Embodiment 1

[0045] see figure 1 , figure 2 and image 3 This embodiment 1 provides a material performance testing device, including a heat treatment chamber 1 , a microwave source 2 , a control module 21 , a clamping device 3 , a mechanical loading device 4 , a light source 5 , an infrared thermal imager 6 and a camera 7 .

[0046] Wherein, the microwave source 2 is connected to the heat treatment cavity 1, and the microwave source 2 is used to provide microwaves to the cavity of the heat treatment cavity 1; the microwave source 2 is electrically connected to the control module 21; The heat treatment chamber 1 is provided with five through holes, and the through holes include a first through hole, a second through hole, a third through hole, a fourth through hole and a fifth through hole; the heat treatment chamber 1 It includes a cavity body 11 and a sliding door 12; the cavity body 11 is provided with an opening, the sliding door 12 is arranged at the opening of the cavity body 11, a...

Embodiment 2

[0066] Correspondingly, see Figure 5 and Figure 6 , the present embodiment 2 provides a material performance testing system, which includes the material performance testing device involved in the above-mentioned embodiment 1 (the specific structure of the material performance testing device will not be repeated one by one), and it also includes a mechanical sensor 41 and a computer 9; wherein, the mechanical sensor 41 is arranged on the mechanical loading device 4; the computer 9 is electrically connected to the mechanical sensor 41, the thermal imaging camera 6 and the camera 7 respectively.

[0067] Obviously, when the mechanical loading device 4 provides tension or pressure to the material to be tested, the mechanical sensor 41 arranged on the mechanical loading device 4 will sense this change; after the mechanical sensor 41 senses this change of the mechanical loading device 4, Will want computer 9 to send start-up signal; After computer 9 receives the start-up signal t...

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Abstract

The invention relates to the technical field of measuring equipment for mechanical properties of materials under force, heat, electromagnetic and other multi-field coupling effect, and in particular relates to a material performance testing device and a material performance testing system. The material performance testing device comprises a heat treatment chamber, a microwave source, a microwave source control module, a holding device for a to-be-tested material, a mechanical loading device, a light source for light supplement, an infrared thermal imager for collection of the surface temperature field of the to-be-tested material and a camera for collection of the speckle image of the to-be-tested material. The material performance testing system includes the material performance testing device, a computer and a mechanical sensor which is arranged on the mechanical loading device; the computer is respectively electrically connected with the mechanical sensor, the infrared thermal imager and the camera. The temperature field and the speckle image of the to-be-tested material under the force, heat, electromagnetic and other multi-field coupling effect can be detected by the material performance testing device and the material performance testing system, further the thermal properties, full field deformation and destruction process of the to-be-tested material can be obtained, and the material performance testing device and the material performance testing system are highly intelligent.

Description

technical field [0001] The invention relates to the technical field of measuring equipment for the mechanical properties of materials under multi-field coupling effects such as force, heat, and electromagnetics, and in particular to a material performance testing device and a material performance testing system. Background technique [0002] With the vigorous development of high-tech industry and national defense technology, many devices have higher and higher requirements on the performance of their own materials, so that they can be applied to various applications; and the external force, heat, electromagnetic and many other factors will affect the The mechanical properties and thermal properties of the material itself have an important influence, and these properties are closely related to the applicability, safety and service life of the material during use. Therefore, the study of the mechanical deformation and damage mechanism of materials under the coupling of multipl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/18G01N25/20G01N21/47
CPCG01N3/18G01N21/4788G01N25/20G01N2021/479G01N2203/0016G01N2203/0067G01N2203/0226G01N2203/04G01N2203/0641
Inventor 李永存栾云博闫晓鹏王志勇薛志成高飞龙
Owner TAIYUAN UNIV OF TECH
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