Special Coverage

Active Aircraft Pylon Noise Control System
Unmanned Aerial Systems Traffic Management
Method of Bonding Dissimilar Materials
Sonar Inspection Robot System
Applying the Dynamic Inertia Measurement Method to Full-Scale Aerospace Vehicles
Method and Apparatus for Measuring Surface Air Pressure
Fully Premixed, Low-Emission, High-Pressure, Multi-Fuel Burner
Self-Healing Wire Insulation

Executive Perspectives: Software

JON HIRSCHTICK Founder and Chairman of the Board Onshape Cambridge, MA www.onshape.comOver the past four decades, I’ve watched CAD grow to become a vital part of the way virtually all products are designed and manufactured. In 1981, when I was a student at MIT’s CAD research lab, there were probably only thousands of CAD users in the world. Now there are millions.

Posted in: Articles, Aerospace, Software


Executive Perspectives: Robotics

JIM LAWTON Chief Product and Marketing Officer Rethink Robotics Boston, MA www.rethinkrobotics.comIn 1961, Unimate — the first large-scale industrial robot — transformed the assembly lines at General Motors. Reading the headlines today, it seems we’re on the precipice of a new era where robots will do just about anything that humans can. These machines will drive our cars, report the news, perform surgery, and fold our laundry — and it all comes across as though the innovation just started at the turn of the century.

Posted in: Articles, Aerospace, Robotics


Executive Perspectives: Test & Measurement

JAY ALEXANDER Chief Technology Officer Keysight Technologies, Inc. Santa Rosa, CA www.keysight.comTo travel back 40 years in test and measurement, I reached for the paper equivalent of Doc Brown’s DeLorean: the 1976 Hewlett-Packard Electronic Instruments and Systems Catalog. Flipping through the 576-page book, the product photos told a very “analog” story: many front panels featured knobs, dials, and panel meters. Some included a CRT display, and these were circular in the older models. A few featured numerical LED readouts.

Posted in: Articles, Aerospace, Test & Measurement


Advanced Infrared Camera Maps Methane "Hot Spots"

Methane often appears in the atmosphere at an irregular rate, puzzling researchers challenged with the task of tracking the gas’s sources in the landscape. An advanced infrared camera developed by Linköping University and Stockholm University researchers, in collaboration with the infrared imaging manufacturer Telops, allows users to both film and photograph methane emissions.

Posted in: Articles, Imaging, Photonics


A New Generation of Cooling

Energy efficiency is key to the total cost of ownership of enclosure climate control solutions, and electricity consumption is a major element of operating costs. Hybrid technology, developed and patented by Rittal, combines conventional compression cooling, similar to what has been used in traditional air conditioners, with a heat pipe. The heat pipe uses evaporation of a working fluid in an evacuated tube.

Posted in: Articles, News, Energy Efficiency


The Fourth Revolution in Manufacturing

The fourth industrial revolution, or Industry 4.0, is all about going digital. But the term – and the basic idea behind it – are not new. First used in 2011 at Hannover Fair in Germany, the term Industry 4.0 originates from a question posed by the German government to its country’s manufacturing industry leaders: What is the next stage of evolution for manufacturing?

Posted in: Articles, News, Manufacturing & Prototyping


Thermal Cameras Reveal Materials’ Secrets

Scientists at the Department of Energy’s Oak Ridge National Laboratory are pioneering the use of infrared cameras to image additive manufacturing processes in hopes of better understanding how processing conditions affect the strength, residual stresses and microstructure of 3D-printed parts.

Posted in: Articles, News, Cameras, Imaging


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