Vacuum casting for snap-fits
J
I’m planning to use vacuum casting to produce about 50 housing units with integrated snap-fit features for an electronics prototype. The parts need to survive multiple assembly/disassembly cycles during testing. I’ve seen mixed opinions on whether cast PU is tough and flexible enough for that kind of stress. What’s your experience—does vacuum casting hold up in real-world snap-fit use, or is it better to switch to another process for this kind of mechanical function?
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