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Traceability tech proving its value

After a few years of mostly hype, blockchain is starting to deliver and prove its value in manufacturing, particularly in aerospace and defense and within additive manufacturing.

LIMS Edge Device Expedites Entry into Industry 4.0 Production, Competitiveness

LIMS—the Low Investment Manufacturing System—is an unassuming little box consisting of a computer with proprietary Solution Engine software and an I/O hub that plugs into a standard outlet. When wired at the edge of a piece of production equipment, it becomes a simple solution for collecting and sharing complex sensor-derived data.

Key Lessons in Basic Metallurgy for Machine Shops

While it is typically up to the design engineers or the customer to specify the materials needed for a part, sometimes even materials within specs seem just a little more difficult to machine.

Lightweighting’s New Phase

Earlier this decade, the auto industry moved to lighten cars and trucks. It was supposed to be a competition between steel, long the dominant vehicle material, and aluminum. The latter got a boost when Ford Motor Co., Dearborn, Mich., bet big on aluminum, making aluminum bodies for its F-150 and Super Duty pickups.

Automotive Industry Warms to 3D Printing

The auto industry wants to expand the use of 3D printers. Automakers such as Ford Motor Co. and BMW AG are working directly with additive manufacturers concerning deployment of the technology.

Cold Sintering Process Saves Energy, Material

Researchers at Penn State University (University Park, PA) have devised a novel method for sintering, a widely used manufacturing process for powdered materials. The new process, which uses much less time and energy than current approaches, could have global implications on manufacturing and energy savings and pave the way for new discoveries.

Geometry Lesson Teaches Corvette How to Lighten Up

It’s been almost two decades since the C5 Corvette hit the streets with its groundbreaking chassis built around hydroformed steel bumper-to-bumper frame rails. The technology gave engineers a chance to create components that were both lighter and stiffer than traditional stamped and welded assemblies.