I've worked for about 5 years (two years ago) as a maintenance guy for a company , with a very modern hi-tech machine shop of about 30000 sq feet ---- long story short ---- I had a few buddies of my age group ( 55+ ) of the best seasoned tool/ die makers and machinists of the area.....they were not Floridians either ... we had break times together , so I've got some insider info....but no one would listen to them as usual ....... but me .....for credential
cold rolled steel and cutting is kaka ..... like lunch meat , bologna .... You'll get a pretty model , but it won't work as it intended ( I could be wrong , but not likely )
Iron/steel has to be stressed like cookie dough , folded , bent , pressed , heated , cooled etc ..to get rid of imperfections ...... eh , whatever...
The cooled rolled process encompasses all of the stresses you mentioned albeit at a lower temperature, but I think you have your kaka attributes backwards. I prefer a little bit of grease over scales.
Here's a picture I posted on the line at my Instagram page: https://www.instagram.com/magneticuniverse/ I mentioned there that these 4 arcs weigh about 50 lbs. and can make nice room temperature superconducted particle accelerated flux capacitated perpetual motion rings. Any ideas?
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