It makes imminent sense to design cars or other products in Asia for cars that are sold in Asia. GM did that with Buick and ended up with a different look and feel that was a huge hit in China. It doesn’t make so much sense, however, to offshore significant amounts of design work to low-cost countries like Vietnam, which lack skilled and experienced design engineers. Nissan has put together a team of 700 Vietnamese engineers in Hanoi to design basic auto parts. According to a story in yesterday’s Wall Street Journal, “The Vietnamese engineers, many of whom have never driven a car before, earn about $200 a month—about a tenth of what their counterparts bring home in Japan.” Sure new software programs are a help, but there’s no replacing years of hard-earned knowledge on materials’ and other technology. Even experienced engineers sometime stub their toes because of poor knowledge of how a part design can affect tool costs, to say nothing of how a poor design can cause partial or total tool failure. Nissan/Renault CEO Carlos Ghosn gets a lot of props on Wall Street, but his approach to low-cost engineering is naïve and foolhardy.
How can automakers, aerospace contractors, and other OEMs get new metal alloys that are stronger, harder, and can survive ever higher temperatures? One way is to redesign their crystalline structures at the nanoscale and microscale.
Although a lot of the excitement about 3D printing and additive manufacturing surrounds its ability to make end-products and functional prototypes, some often ignored applications are the big improvements that can come by using it for tooling, jigs, and fixtures.
A fun and informative tour you can attend at the upcoming Design & Manufacturing Minneapolis, MD&M Minneapolis, and other events there, is the Materials Innovation Tour on Wednesday afternoon. I'll be leading it.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies.
You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived.
So if you can't attend live, attend at your convenience.