Altamont Ravenard said:
Galethorn, that sounds like an extremely modern way to see armor making... It might be true, I have no real knowledge of medieval armorsmithing, but what you're describing is production line assembly
AR
As was said, you seem to be confusing mass production with assembly lines.
Assembly lines have existed at least since roman times, and by the late middle ages, guilds--being a major part of the societal structure--had the resources, know-how, and motivation to use assembly lines. In fact, it was medieval guilds doing that sort of work that really led to the industrial revolution, not specific inventions like a lot of historians like to think.
Anyway, this whole situation is akin to asking how long it would take their character to build a car in d20 modern. Sure, a skilled engineer and machinist could probably do it, but it takes a whole production team and factory to make a
good car in any reasonable time.
Aaaaanyway, back to the actual
point of the thread, I'd estimate that it would take one skilled armorer about six weeks to make a full suit of plate armor, starting with sheet metal, and ending up fully polished and ready to wear, so long as they had the help of 1-2 appretices at a couple places along the way. That would be working 8-hour days, seven days a week...
But, that's just an estimate, based on how long it took my friend to make a helmet with minimal tools and experience, compared with how long it takes the 'pros' to make the stuff in their spare time these days.