3 ms·
Yes, that is how we do it now. But what if you only need 3000 ball bearings a month, would other process be more feasible, since the fact it is not economical a
by hamilyon2 8y ago
Yes, that is how we do it now. But what if you only need 3000 ball bearings a month, would other process be more feasible, since the fact it is not economical at scale can be ignored?
- adrianN 8y agoYou still need high quality source materials and low mechanical tolerances even if you make them by hand. You obviously don't want to recreate planet-spanning supply lines, but even getting good steel from ore is highly nontrivial.