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A portable dust abrasion test device with its own vacuum chamber

A test device, vacuum chamber technology, used in measuring devices, testing wear resistance, instruments, etc.

Active Publication Date: 2022-08-09
63919 TROOPS PLA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of work, it can avoid the impact of dust on the environment

Method used

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  • A portable dust abrasion test device with its own vacuum chamber
  • A portable dust abrasion test device with its own vacuum chamber
  • A portable dust abrasion test device with its own vacuum chamber

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Embodiment 1

[0035] A portable dust abrasion test device with its own vacuum chamber, such as figure 1 , 2 As shown in , 3, it is mainly composed of base 1, lower casing 2, piercing joint 3, flange 4, observation window 5, upper casing 6, vacuum dust joint 7, bracket 8, power assembly 9, friction wheel 10, Star drive 11, drive belt combination 12, test piece 13, test piece base 14, quick release snap ring 15, dust collector 16, transmission combination 17, pressure sensor 18, guide rod 19, load assembly 20, etc.

[0036] The wear test equipment is mainly composed of four parts: the load device, the transmission system, the control system and the vacuum chamber: the base 1, the lower shell 2, the piercing joint 3, the flange 4, the observation window 5, the upper shell 6, the vacuum dust joint 7 Together they form the vacuum chamber of the device. The bracket 8 , the power assembly 9 , the friction wheel 10 , the star drive 11 , and the transmission belt combination 12 constitute the tran...

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Abstract

The invention relates to a portable dust wear test device with its own vacuum chamber, in particular to a portable dust wear test device with its own vacuum chamber used for the research on the lunar dust protection and cleaning mechanism of the moon landing spacesuit, and belongs to the technical field of individual protection in complex environments . The equipment is mainly composed of four parts: load device, transmission system, control system and vacuum chamber. It is a device that can perform material-level dust filler wear test and dust vacuum wear test. Capable of performing filler wear tests between materials with different physical properties such as rigid-rigid, rigid-flex, and flexible-flex. The device has its own sealed cabin and observation window, which can carry out dynamic dust filling. In the process of work, the impact of dust on the environment can be avoided. It can be connected to a vacuum pump to simulate a vacuum environment for wear testing.

Description

technical field [0001] The invention relates to a portable dust wear test device with its own vacuum chamber, in particular to a portable dust wear test device with its own vacuum chamber used for the research on moon dust protection and cleaning mechanism of moon landing spacesuits, and belongs to the technical field of individual protection in complex environments . Background technique [0002] The international deep space exploration with the moon, Mars, etc. as the main destinations has entered a new stage. The scale of exploration is larger and the number of participating countries is more, and the goals of deep space exploration such as returning to the moon and establishing a lunar base are more clear. [1] . The Apollo lunar landing program of the United States is the only successful manned lunar landing program so far. From the Apollo lunar landing experience, the problem of lunar dust is the primary challenge for manned lunar landing and lunar surface exploration....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/56
CPCG01N3/565G01N2203/005G01N2203/0234G01N2203/0282G01N2203/0688
Inventor 王怡灵马加炉安荣涛刘冀念李元丰韩阳坤张莉
Owner 63919 TROOPS PLA