Adopted for space debris research! Structure for ultra-small satellites: 'Monobase Frame'
Adopted in a demonstration experiment by Kyushu University aimed at solving the space debris problem. MBF was chosen for the frame part of the experimental satellite!
The aluminum monocoque structure 'MBF: Monobase Frame', handled by Shimin Iron Works, has been adopted for research by the "Kyushu University Spacecraft Dynamics Laboratory." In this laboratory, a demonstration experiment is being conducted on the technology of measuring the orbit of "space debris" from Earth through photometric observations (light curve inversion), which is a challenge in space development. Specifically, the main mission involves combining attitude orbital observation data with light curves to demonstrate dynamic estimation through optical observations. Our MBF has been adopted as the frame component of this "Q-Li" project, and we are engaged in co-creation development to contribute to space debris research. **Features of MBF:** - Lightweight and highly flexible in design due to its monolithic construction through machining. - Fewer parts allow for a reduction in assembly labor. - Capable of high-quality mass production. *For details on the demonstration experiment and MBF, please refer to the "Catalog Download" below.*
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basic information
**Mission Background** In recent years, the risk of space activities and environmental pollution in space due to space debris has increased, leading to initiatives aimed at Active Debris Removal (ADR). To conduct ADR, it is necessary to estimate the attitude and shape of the debris in advance, and dynamic estimation through light curve inversion has been proposed. Light curve inversion is a technique that estimates the attitude motion and shape of an object by observing variations in sunlight reflected by the object. It has also been used to estimate the shape of the asteroid Itokawa when the spacecraft Hayabusa was heading towards it. However, there are no existing demonstration cases that combine the actual attitude of debris with light curves. Therefore, for the sake of "space environment conservation" and "safe and secure space activities," it is essential to conduct on-orbit demonstrations of light curve inversion to make efforts toward improving the space environment more reliable. *For more details, please download and view the materials.*
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Applications/Examples of results
■Delivery Record of Components Related to Artificial Satellites - Bone Pillar - Monobase Frame (Reference Exhibit) - Special Screws for Satellites (Reference Exhibit) *For details, please contact us directly.*
Detailed information
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These are photos taken during the production process. They show the manufacturing steps of the mono-base frame.
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Exhibiting at MECT2017! This is a photo of the booth when we exhibited at MECT2017.
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Company information
We are a Japanese precision machining company specializing in prototype and low-volume production. Our strength is machining complex parts directly from solid material using CNC machining centers, including parts that are difficult to produce by conventional automated machining services. We have extensive experience in automotive prototype parts and various industrial components, and our facility is equipped mainly with Okuma machining centers. We also supply ADC12 sheet material and round bars. ADC12 parts can be machined directly from solid stock, making them suitable for prototype evaluation before die-casting production, without the casting voids that may occur in actual die-cast parts.
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