Method and device for checking remnant in spacecraft cabin
An inspection device and inspection method technology, applied in the direction of instruments, geophysical measurements, etc., can solve the problems of rough inspection, high inspection cost, quality accidents, etc., and achieve the effects of high inspection efficiency, low inspection cost, and simple structure
Active Publication Date: 2013-03-06
贵州航天风华精密设备有限公司
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Problems solved by technology
Among them, the observation method is relatively direct, but the inspection is very rough, and it is easy to miss inspections of places in the spacecraft cabin that cannot be seen by the naked eye, resulting in quality accidents
The internal imaging method mainly uses high-end imaging technology and devices to record and scan the redundant objects in the spacecraft cabin, and observe and analyze them through external display equipment. This method is used to check the redundant objects, although the effect is better. , but there are disadvantages such as high inspection cost, complicated structure of inspection equipment, which is not conducive to improving the production efficiency of spacecraft assembly
Therefore, the existing inspection methods for the excess in the spacecraft cabin are still not ideal.
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[0012] Below, the present invention will be further described in conjunction with the accompanying drawings and embodiments.
[0013] Embodiment of the present invention: when carrying out redundant inspection in existing spacecraft cabin body, adopt the inspection method of a kind of spacecraft cabin body redundant thing of the present invention to check, promptly spacecraft cabin body is installed in a can earlier On the device that drives the spacecraft cabin to rotate, and an observation port that can observe the spacecraft cabin is set on the device, and then the device drives the spacecraft cabin to rotate, and the redundant objects in the spacecraft cabin can be removed by rotation. Movement occurs, so that you can observe the movement or scattering of redundant objects in the spacecraft cabin through the observation port on the device while rotating, and listen to whether there is a sound in the rotating spacecraft cabin, so as to judge or check out the spacecraft c...
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The invention discloses a method and a device for checking remnant in a spacecraft cabin. The method for checking remnant in the spacecraft cabin includes: mounting the spacecraft cabin on a device capable of driving the spacecraft cabin to rotate, setting an observation window for assisting in observing the inside condition of the spacecraft cabin on the device, starting the device to drive the spacecraft cabin to rotate so as to drive the remnant in the spacecraft cabin to move, then observing movement or scattering of the remnant in the spacecraft cabin through the observation window on the device during rotation, and listening to sound generated from the spacecraft cabin in rotation so as to judge or check whether remnant exists in the spacecraft cabin or not. The method for checking remnant in the spacecraft cabin has the advantages of high checking efficiency, good reliability and low checking cost; and the device for checking remnant in the spacecraft cabin has the advantages of simple structure, manufacturing easiness, convenience in use and the like.
Description
technical field [0001] The invention relates to a method and a device for inspecting excess objects in a spacecraft cabin, and belongs to the technical field of spacecraft cabin detection. Background technique [0002] At present, when it comes to the final assembly of spacecraft, the inspection methods for redundant objects in the spacecraft cabin mainly include observation method and internal imaging method. Among them, the observation method is relatively direct, but the inspection is very rough, and it is easy to miss inspections of places in the spacecraft cabin that cannot be seen by the naked eye, resulting in quality accidents. The internal imaging method mainly uses high-end imaging technology and devices to record and scan the redundant objects in the spacecraft cabin, and observe and analyze them through external display equipment. This method is used to check the redundant objects, although the effect is better. , but there are disadvantages such as high inspect...
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IPC IPC(8): G01V11/00
Inventor 程国栋杨秀富田华陈畅
Owner 贵州航天风华精密设备有限公司