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Friction welding may be just the recipe for joining lightweight materials

Today, laser technology in manufacturing touches all of our lives on a daily basis; lasers cut air bag material and weld air bag detonators for our in-car safety; lasers weld the batteries in many of our mobile devices; lasers drill aero-engine components for planes; lasers cut the glass for our smart phones and tablets screens; lasers weld the drivetrains in our cars and trucks; lasers cut medical stents that increase and enhance our lives, just to name a few.

A recent effort by the Norton Advanced Applications Engineering Group demonstrates that for difficult-to-machine materials, grinding can be an economical alternative to other machining processes.

Extrusion and drawing, two related, stalwart topics in material forming, are covered from top of punch to bottom of die in more than 200 papers in the SME Technical Paper library. The range of contributors is broad, from companies like Alcoa, Westinghouse, ASEA, Western Electric and General Electric to universities in Japan, Germany and the US, as well as individual entrepreneur metalworking shops.

Sometimes succession of a family business from one generation to the next doesn’t always go as planned. Take, for example, Laser Specialists Inc. (Fraser, MI). Incorporated in 1986, the company was positioned at the forefront of laser cutting technology.

Altair and the Center for Automotive Research (CAR) have announced the winners of the 5th annual Altair Enlighten Award, which strives to promote and celebrate innovation in automotive lightweighting.

For global automakers, removing weight from their vehicles remains the top priority as they seek ways to meet a stringent federal fuel economy mandate by 2025 and other new pollution-control regulations.

Metrology developer Jenoptik AG (Jena, Germany) on Thursday officially opened its new North American technology campus here that will focus on the industrial metrology and laser processing systems used primarily by its automotive OEM and Tier customers.

Nanodiamond material specialist Carbodeon of Finland has worked with metal finishing specialist CCT Plating of Germany, to develop a new electroless nickel, PTFE and nanodiamond composite coating.

Oerlikon announced today that it has signed an agreement to acquire Scoperta Inc., an innovative solution provider in advanced materials development, based in California, USA.