ESA Tinkercad 2020: Difference between revisions
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(Created page with "== INtroduction == == Catia Cardoso == Materials and processes for space. Challenges for space materials and procesesses. * Low mass (when launched from Earth) * Small production series * Very high reliability * Limited manufacturing processes (automation) * Small to large geometries * Very high performances * Challenging material procurement * On-demand manufacturing (exploration, repair) * Efficient use of material. Additive manufacturing: 3d CAD model, slicing, l...") |
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Revision as of 19:14, 19 January 2022
INtroduction
Catia Cardoso
Materials and processes for space. Challenges for space materials and procesesses.
- Low mass (when launched from Earth)
- Small production series
- Very high reliability
- Limited manufacturing processes (automation)
- Small to large geometries
- Very high performances
- Challenging material procurement
- On-demand manufacturing (exploration, repair)
- Efficient use of material.
Additive manufacturing: 3d CAD model, slicing, layer-wise assembly, complete part
- No tool
- Design freedom: any shape is possible(?)
- Many materials can be used
Not that simple
- End-to-end process: several steps
- Design
- Material supply
- Processing
- Post processing
- Testing/ qualification
- Challenges at every step
