Comment on People who do not specify units of measurement in international contexts
TIEPilot@lemmy.world 2 days ago30+ years satellites, we are all metric. But as @FuglyDuck said it was a mixed team that mixes SAE\Imperial and metric that caused the failure.
We do everything in house so when parts\waveguide\antenna’s\etc all gets ordered its all metric.
holy_scroller@lemmy.zip 2 days ago
A lot of duel dimensioned drawings when you are interfacing.
I just have to be able to convert back and forth, sometimes in a single sentence: “we are using a 500mm X 450mm base made from 1/16” sheet metal."
TIEPilot@lemmy.world 2 days ago
Yeah I’ve been here, in the US so getting raw stock in metric is prohibitively expensive. So sheet metal is where it all falls down and makes me a bit of a fibber. We would convert it to mm for the final drawings.
Before CNC’s were common I can tell you some horror stories going to a local machine shop needing it all in metric and you could hear the modem noises in their heads. We would bring them metric micrometers and scientific rulers to help them along. Mind you this was in the late 90’s and they were masters of their art, but metric wasn’t the norm in their world.