Using the recent Costa Concordia disaster, framed up against the lessons learned from the infamous Titantic disaster, is a perfect "teachable moment" for proving out the importance of failure analysis as part of upfront design. I would hope the takeaway from Professor Petroski's thoughtful post is that failure analysis needs to be a proactive part of the principal design process, not simply an after-the-fact exercise that comes on the heels of any kind of related disaster or product failure. On the upside, I would think the flurry of more accessible CAE and simulation tools can greatly aid engineers in this very important exercise.
Siemens and Georgia Institute of Technology are partnering to address limitations in the current additive manufacturing design-to-production chain in an applied research project as part of the federally backed America Makes program.
Most of the new 3D printers and 3D printing technologies in this crop are breaking some boundaries, whether it's build volume-per-dollar ratios, multimaterials printing techniques, or new materials types.
Independent science safety company Underwriters Laboratories is providing new guidance for manufacturers about how to follow the latest IEC standards for implementing safety features in programmable logic controllers.
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