One of outcomes of the drive to reduce fuel consumption will be a major drive to composites. Boeing’s 787 Dreamliner will improve fuel efficiency 20 percent through use of composites in half of its structure. All of the material is coming, at least for now, from Toray Industries, the world’s largest supplier of PAN-based carbon fiber. Toray says demand for the material is growing at a 15 per cent annual rate, with much of the immediate push coming from the Boeing 787 Dreamliner. But Toray says a major demand developing from auto producers, which are already experimenting with high-tech thermoplastic composites. The carbon fiber matrices will also be used more in CNG tanks. Prices of the materials are soaring, and there have been reports of supply constraints. Toray is spending close to $1 billion now to boost capacity.
Many of the new adhesives we're featuring in this slideshow are for use in automotive and other transportation applications. The rest of these new products are for a wide variety of applications including aviation, aerospace, electrical motors, electronics, industrial, and semiconductors.
A Columbia University team working on molecular-scale nano-robots with moving parts has run into wear-and-tear issues. They've become the first team to observe in detail and quantify this process, and are devising coping strategies by observing how living cells prevent aging.
Many of the new materials on display at MD&M West were developed to be strong, tough replacements for metal parts in different kinds of medical equipment: IV poles, connectors for medical devices, medical device trays, and torque-applying instruments for orthopedic surgery. Others are made for close contact with patients.
New sensor technology integrates sensors, traces, and electronics into a smart fabric for wearables that measures more dimensions -- force, location, size, twist, bend, stretch, and motion -- and displays data in 3D maps.
As we saw on the show floor this week at the Pacific Design & Manufacturing and co-located events in Anaheim, Calif., 3D printing is contributing to distributed manufacturing and being reinvented by engineers for their own needs. Meanwhile, new fasteners are appearing for wearable consumer and medical devices and Baxter Robot has another software upgrade.
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