Resource efficient process chain development of a modular CubeSat spaceframe
| dc.contributor.author | Oberholzer, J. F. | en_ZA |
| dc.contributor.author | Uheida, E. H. | en_ZA |
| dc.contributor.author | Oosthuizen, G. A. | en_ZA |
| dc.date.accessioned | 2021-11-12T07:24:35Z | |
| dc.date.available | 2021-11-12T07:24:35Z | |
| dc.date.issued | 2019 | |
| dc.description | CITATION: Oberholzer, J. F., Uheida, E. H. & Oosthuizen, G. A. 2019. Resource efficient process chain development of a modular CubeSat spaceframe. Procedia Manufacturing, 35:917-928, doi:10.1016/j.promfg.2019.06.037. | |
| dc.description | The original publication is available at https://www.sciencedirect.com | |
| dc.description.abstract | ENGLISH ABSTRACT: A CubeSat is a 10×10×10 cm cube that can weigh up to 1.33 kg. This design offers a less expensive alternative for space enthusiasts to explore the cosmos, even though the total weight is very limited. For a CubeSat to be allowed to launch, it must adhere to certain specifications outlined in the CubeSat Design Specifications document. This places several restrictions on the satellite in terms of weight, size and center of gravity, and innovative solutions need to be explored during integration to meet these specifications. Having a spaceframe that can easily be assembled and disassembled will help smooth out the integration stage and save a significant time that can then be allocated elsewhere in the developmental stages. The increasing relevance of resource efficient manufacturing is prevalent through the continually rising costs of resources and energy. In order to stay competitive, manufacturers must develop resource efficient process chains to gain an advantage in the market. This study focused on developing a resource efficient process chain to manufacture a modular CubeSat spaceframe. This spaceframe must adhere to the CubeSat Design specifications, as well as meet the customer’s needs. A unique assembly process was designed that eliminated the need for screws structure together. Instead the spaceframe relies on interference fits, and utilizes the unique deployment method of the Poly-Picosatellite Orbital Deployer to ensure that the assembly does not fail. A material selection procedure was utilized, along with resource efficient manufacturing process chains to develop a CubeSat structure that is very cost effective to produce, easily assembled and disassembled and weighed less than most of the market leading CubeSat structures. | en_ZA |
| dc.description.uri | https://www.sciencedirect.com/science/article/pii/S2351978919307620 | |
| dc.description.version | Publisher's version | |
| dc.format.extent | 12 pages | en_ZA |
| dc.identifier.citation | Oberholzer, J. F., Uheida, E. H. & Oosthuizen, G. A. 2019. Resource efficient process chain development of a modular CubeSat spaceframe. Procedia Manufacturing, 35:917-928, doi:10.1016/j.promfg.2019.06.037 | |
| dc.identifier.issn | 2351-9789 (online) | |
| dc.identifier.other | doi:10.1016/j.promfg.2019.06.037 | |
| dc.identifier.uri | http://hdl.handle.net/10019.1/123431 | |
| dc.language.iso | en_ZA | en_ZA |
| dc.publisher | Elsevier | en_ZA |
| dc.rights.holder | Authors retain copyright | en_ZA |
| dc.subject.lcsh | Microspacecraft -- Design and construction | en_ZA |
| dc.subject.lcsh | Manufacturing processes | en_ZA |
| dc.subject.lcsh | Space industrialization | en_ZA |
| dc.subject.lcsh | Modularity (Engineering) | en_ZA |
| dc.subject.lcsh | CubeSat spaceframe | en_ZA |
| dc.title | Resource efficient process chain development of a modular CubeSat spaceframe | en_ZA |
| dc.type | Article | en_ZA |