Comment on genius
UniversalBasicJustice@lemmy.dbzer0.com 2 days agoDepends on how much effort went into reverse engineering the part, but most likely when tolerancing enters the conversation. Most machine shops aren’t able to hit those tolerances and would laugh you out of the shop.
A shop that can hit those tolerances will kick you out of the shop; there’s a good chance they already work in aerospace. They have a deeply vested interest in avoiding the accompanying FAA inquiry should it be installed or, Satan forbid, actually flown.
A non-aerospace shop capable of meeting those tolerances would start laughing at the desired price point. Purchasing a suitable blank alone would cost over $1500, much less cover the actual machining.
BanMe@lemmy.world 2 days ago
A part like this can have some tolerance because it experiences wear and tear and oxidation, if it had to be down to a few microns perfection, the helicopter wouldn’t fly in both hot and cold temps even on day one. Die and investment metal casting especially with CNC machining, which are common enough processes in metal shops, can actually get down to single digit microns. But this is all moot as no one would ever do this for many reasons.