GrabCAD 模型信息
Lunar Wheel Regolith Sampling System · 模型 256693
Lunar Wheel Regolith Sampling System Lunar Wheel Regolith Sampling System is a system is an integrated system and not an entirely and exclusively designed new system dedicated to the sampling of the regolith though it is a dedicated sampling system which is a result of the innovation/ slight modification of the present/current landers or rovers landing or wheels technology. Landers or rovers use certain kind of technology to explore its surrounding (arms in case of landers and rovers itself are dedicated robots for exploration and have robotic arms for certain functional operations). The proposed design/idea takes the advantage of this feature of the landers or rovers and this makes it valuable sampling system which is not an entirely new sampling system which is mounted/employed on its parent rover or lander. Rather than employing an entire new system this system demands slight modification in the current design of the presently used mars or moon rovers or landers which are in operation right now and this makes it useful and can be used by both landers and rovers for the sampling of the regolith. This system consists of a wheel system (which is similar to front landing wheel system of the airplanes) which is mounted either separately on rovers or landers or with minor adjustments can be integrated with the present system and thus saves the total weight and power of the system. In this system, modification begins with the tyre of the wheels (which is of similar type as is being used in the rovers at present). this proposed tyre design consist of no of through holes of various sizes on its surface, which allows the wire rang of regolith to being sampled inside out. holes are of particular size are in particular number, in particular pattern and in particular order are stamped which allows the regolith of wide variety (under the limits of the sample sizes) are collected and sampled simultaneously as due to mechanical properties of the rubber tyre it will compresses while in contact the ground and this will expands the hole which allows the regolith to move inside the wheel, and when the wheel leaves the ground its holes get contracted due to removal of compression load on that part of the tyre and thus the regolith get trapped for ages inside the wheel till it get recovered in the sampling container/cylinder. and due to sizes and arrangement of holes and limit to expansion and contraction of holes (which depends upon the mechanical and chemical propertie...
- 格式
- STEP / IGES、Other
- 分类
- 3D printing、Aerospace、Machine design
- 标签
- nasalunarsampling、efficient、power、lightest、system、sampling、integrated、wheel、lunar
- 数据更新
- 2026-10-29T08:17:29Z