Just as an idea; if you have this kind of small parts you may have a dispenser for the assembly, like a vibro or a ramp. Talk with your process...
Maybe it sound dumb but why not 100% inspection taking advantage of the magnetic properties, if are magnetic enough you just need a box and a...
This is a no easy decisions, it involves several factors as personal circumstances, work sector, country... If you don't have any personal...
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