3 ms·
mechanical engineering background here. the heat shield honeycomb → block change sounds like a classic cost/complexity tradeoff where you lose structural inte
by antryu 6mo ago
mechanical engineering background here. the heat shield
honeycomb → block change sounds like a classic cost/complexity
tradeoff where you lose structural integrity for easier
manufacturing.
reminds me of automotive safety recalls that trace back to
"simplified" component designs. sometimes the old complex
way was complex for a reason.
- ibejoeb 6mo agoI don't know anything about this program, so here's a basic question: why does manufacturing need to be easier? Are they intending to mass produce these craft?
- chuckadams 6mo agoEasier to manufacture usually means easier to reproduce. With something like this, you don't want variance.
- ibejoeb 6mo agoYeah that's the second part. So do they intend manufacture these en masse? If not, why not bite the bullet and manufacture it to spec, since it seems like the honeycomb is integral to the performance? Even if they do, what are we going to do with some number of deeply flawed craft?
- chuckadams 6mo agoJust manufacturing enough to cover a single craft is something you want keep as consistent as possible. Either way, I don't think the second real-world test ever should be with a crew, given the results of the first.