3 ms·
One example of additive layer manufacturing I remember reading about when it comes to engines (and I think Raptor does use it) is the ability to reduce weight a
by dotnet00 3y ago
One example of additive layer manufacturing I remember reading about when it comes to engines (and I think Raptor does use it) is the ability to reduce weight and potential failure points by combing parts which would otherwise have to be separated with methods of connecting them adding to weight and failure points. IIRC the engine cooling solution also becomes much easier to engineer and manufacture with 3d printing.
When it comes to mass production, 3d printing isn't that problematic, as you can just have several printers.
- panick21_ 3y agoLots of space companies have different opinions on 3d printing. Relativity Space uses it a lot. Firefly doesn't as much. 3d printing is just one way of combining parts there are others. > 3d printing isn't that problematic, as you can just have several printers. The faster you want to manufacture the more printers you need. Its ok for most engine plant but for SpaceX Raptor manufacturing line, it would be challenging.
- dotnet00 3y agoBased on https://wccftech.com/spacexs-3d-manufacturing-systems-supplier-for-raptor-engine-to-go-public-through-spac-deal/ https://wccftech.com/spacexs-3d-manufacturing-systems-suppli... SpaceX does use 3d printing in Raptor in some form. Although it might just be for one off parts for prototyping before changing the production line.