I agree and what I found really interesting was the effect of just one part - fasteners - could have on production. I spent my engineering career designing and building test sets for in-house use so the logistics of mass production never entered the equation - each test set was never duplicated more than 2-3 times. I enjoyed reading this article and learning about a well-thought out design for a fastener for OEMs and even more, getting a peek into how challenging the logistics can be for mass production.
Researchers have been working on a number of alternative chemistries to lithium-ion for next-gen batteries, silicon-air among them. However, while the technology has been viewed as promising and cost-effective, to date researchers haven’t managed to develop a battery of this chemistry with a viable running time -- until now.
Norway-based additive manufacturing company Norsk Titanium is building what it says is the first industrial-scale 3D printing plant in the world for making aerospace-grade metal components. The New York state plant will produce 400 metric tons each year of aerospace-grade, structural titanium parts.
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