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Convenient Velocimetry Target Device Based on Solid Particles Shock Loaded by Light Gas Cannon

A technology of solid particles and light gas guns, which is applied in the direction of measuring devices, mechanical devices, instruments, etc., and can solve problems such as design dependence and unfavorable continuous testing

Active Publication Date: 2022-03-11
合肥九州龙腾科技成果转化有限公司
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Problems solved by technology

However, the design of the target in this device depends on the shape of the solid material, and after the sample is replaced, the target needs to be optimized, which is not conducive to continuous testing

Method used

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  • Convenient Velocimetry Target Device Based on Solid Particles Shock Loaded by Light Gas Cannon
  • Convenient Velocimetry Target Device Based on Solid Particles Shock Loaded by Light Gas Cannon
  • Convenient Velocimetry Target Device Based on Solid Particles Shock Loaded by Light Gas Cannon

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Embodiment Construction

[0032] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0033] Please refer to Figure 1 to Figure 5As shown, a convenient speed measuring target device based on solid particles under impact loading of a light gas gun, including a first fixed plate 110 provided with a mounting hole 111 and a second fixed plate 130 provided with a sample chamber 131, the mounting hole 111 runs through the second fixed plate 110 On the left and right sides of a fixed plate 110, the sample chamber 131 runs through the left and right sides of the second fixed plate 130, the first fixed plate 110 and the second fixed plate 130 are provided with a plurality of connection holes, the first fixed plate 110 and the second fixed plate 130 The two fixing plates 130 are connected by bolts, and the bolts pass through correspo...

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Abstract

The invention discloses a convenient speed measuring target device based on solid particles impacted by a light gas cannon, which comprises a first fixed plate and a second fixed plate, the mounting holes run through both sides of the first fixed plate, and the sample chamber runs through the second fixed plate The two sides of the first fixed plate and the second fixed plate are connected to each other, and the distance between the first fixed plate and the second fixed plate can be changed; the first fixed plate and the second fixed plate are provided with mounting parts and observation One end of the mounting piece extends into the mounting hole, the other end of the mounting piece is in contact with one end of the observation piece, and the other end of the observation piece can be in contact with one end of the sample; there is a limit hole in the mounting piece, and the limit hole It runs through both ends of the mounting part; a fixing assembly is provided on the side wall of the second fixing plate or the first fixing plate. The invention can assemble the target device in a short time, the fixing component can locate and fix solid samples of different shapes, has good compatibility, and ensures the convenience and effectiveness of the experiment.

Description

technical field [0001] The invention relates to the technical field of material testing, in particular to a device for testing the physical properties of materials, in particular to a convenient velocity measuring target device for testing and analyzing the physical properties of materials by adopting the method of impact acceleration or deceleration. Background technique [0002] It is one of the frontier fields of physics research to study the properties and changes of condensed matter in the environment of high pressure shock. Significantly enhanced, electrons in the inner layers of atoms can participate in bonding, and the original structure will be destroyed, resulting in material phase changes, changes in physical properties, and even novel physical phenomena that are different from the normal state. Therefore, research on the behavior of matter under extreme conditions such as ultra-high pressure brought about by instantaneous impact can be widely used in national def...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/307G01N3/02G01N3/04G01N19/00
CPCG01N3/307G01N3/02G01N3/04G01N19/00G01N2203/0044
Inventor 张雨林蒋文龙蒋城露刘其军
Owner 合肥九州龙腾科技成果转化有限公司
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