Jobs and the Clever Robot

March 2, 2015

Robot at work“From steam engines to robotic welders and ATMs,” writes The Wall Street Journal (Feb. 25, 2015), “technology has long displaced humans—always creating new, often higher-skill jobs in its wake.” But recent advances—everything from driverless cars to computers that can read human facial expressions—have pushed experts to look anew at the changes automation will bring to the labor force. They wonder if automation technology is near a tipping point, when machines finally master traits that have kept human workers irreplaceable. Continue reading

The Rise of Industrial Robots

 

February 13, 2015

baxter robotRobots will replace a growing number of jobs in industries including automotive and electronics in the next few years, particularly in east Asia, according to The Financial Times (Feb.10, 2015). Worldwide sales of industrial robots rose 23% last year and are on course to double (to 400,000) by 2018, driving radical change in many manufacturing sectors. Although robots have been used in industry for decades, recent advances in technology have cut their costs and increased their capabilities, as a new generation of reprogrammable, multipurpose machines comes into service. Continue reading

Alcoa Embraces Additive Manufacturing

December 2, 2014

Alcoa today can 3-D print the dies used to manufacture turbine parts

There’s a great deal of testing that goes into airplane parts to be sure they can handle the temperatures and stresses of aviation. Alcoa would know. The 125 year old metals producer makes parts for gas turbine engines used by Boeing and Airbus. The problem? All that testing takes time. Between tooling, development, and casting, it used to take Alcoa a year to manufacture one of the nickel-alloy parts that go into an engine, where it must withstand temperatures of up to 2,000˚F. Then, writes Fortune (Dec. 1, 2014), the company discovered additive manufacturing—better known as 3-D printing.

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