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Wire inspection: As fast as a world-class sprinter

April 7, 2014 1:39 pm | News | Comments

Pipes, rails, and wires are typically manufactured at high speeds, which makes in-line inspection efforts difficult. This is because micro-defects take time to detect, even with machine vision technology. A new optical inspection system developed in Germany reviews the workpieces at 10 m per second, as fast as an Olympic sprinter, and finds defects in real time that can be as narrow as a single hair.

Big data keeps complex production running smoothly

March 27, 2014 9:25 am | News | Comments

Industrial plants must function effectively. Remedying production downtimes and...

New algorithm improves the efficiency of small wind turbines

March 18, 2014 9:47 am | News | Comments

Small wind turbines tend to be located in areas...

GE introduces a new technology for home refrigeration

March 14, 2014 9:45 am | News | Comments

For the past 100 years, the way your fridge...

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NASA boards the 3-D manufacturing train

February 6, 2014 1:01 pm | by Lori Keesey, NASA's Goddard Space Flight Center | News | Comments

Additive manufacturing, or 3-D printing, offers a compelling alternative to more traditional manufacturing approaches at NASA, where the need for highly custom­ized spacecraft and instrument components is quite high. The agency has recently launched a number of formal programs to prototype new 3-D printed components, including rocket engine injectors, and 3-D printers for use in space.

Stratasys introduces world’s first color multi-material 3-D printer

January 28, 2014 1:39 pm | News | Comments

Stratasys, a manufacturer of 3-D printers and materials for personal use, prototyping and production, has announced the launch of the ground-breaking Objet500 Connex3 Color Multi-material 3-D Printer, the first and only 3-D printer to combine colors with a variety of photopolymer 3-D printed materials.

Research: “Sourcing hub” could help create more efficient supply chain

January 15, 2014 3:55 pm | by Phil Ciciora, Univ. of Illinois, Urbana-Champaign | News | Comments

According to Anupam Agrawal, a professor of business administration at the Univ. of Illinois, Urbana-Champaign, firms can manage their sourcing better by developing relationships not only with their suppliers but also with their suppliers’ suppliers. The lack of communication or collaboration between the big players at either end of the supply chain spectrum can prevent gains in efficiencies.

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Ultra-short pulse laser delivers controlled ablation to industrial settings

December 19, 2013 7:36 pm | News | Comments

Ultra-short laser pulses provide a fast and precise way of processing a wide range of materials without excessive heat input. Scientists from Bosch, TRUMPF, Jena Univ. and Fraunhofer Institute in Germany have turned the ultra-short pulse laser into an effective series-production tool. This type of laser can remove, or ablate, tiny areas measuring just a few nanometers.

Mass. high-tech startup hopes to change biking

December 18, 2013 8:46 am | by Rodrique Ngowi, Associated Press | News | Comments

A new device transforms almost any bicycle into an electric-hybrid vehicle using an app on a smartphone. The device, called the Copenhagen Wheel, is is equipped with wireless connectivity to track travel and installed as part of a rear hub of a bike wheel. Packed with a proprietary computer, batteries, and sensors that monitor how hard a rider is pedaling, it activates an onboard motor whenever support is needed.

Google deal adds to company's robotics toolbox

December 17, 2013 8:44 am | by Michael Liedtke, AP Technology Writer | News | Comments

Google may be gearing up to build robots that resemble props in science-fiction movies as the ambitious Internet company expands into yet another technological frontier. To gather the expertise and research it needs, Google has purchased eight companies that specialize in robotics this year. The acquisitions are being assembled into a new robotics division headed by Andy Rubin, who oversaw Google's development of Android.

Students' robotic arm can make you stronger

December 10, 2013 8:43 am | by Kathy Matheson, Associated Press | News | Comments

The Titan Arm, a robotic device invented by Univ. of Pennsylvania engineering students, looks and sounds like part of a superhero's costume. But its creators say it's designed for ordinary people—those who need either physical rehabilitation or a little extra muscle for their job. The arm can help its wearer carry an additional 40 pounds.

New energy conversion principle could double engine efficiency

November 27, 2013 11:17 am | News | Comments

Professor Ken Naitoh of Waseda Univ.'s Faculty of Science and Engineering has discovered a new compressive combustion principle that could yield engines with a much higher level of thermal efficiency: up to 60% or more in applications including automobiles, power generation and aircraft.

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Motion control technology from PI powers Mars science

November 26, 2013 4:40 pm | by Paul Livingstone, Senior Editor | Articles | Comments

Two of the key instruments aboard NASA’s Curiosity rover on Mars are the CheMin, a mineral sample analyzer, and the ChemCam, a spectroscopic imaging system. Both systems require precise, fast motion control, capable of surviving a harsh environment. Jet Propulsion Laboratory engineers found a solution with piezo-based technology from Physik Instrumente and miCos. But first it would need to pass rigorous testing.

Collets for Hydromat Rotary Transfer Machines

November 21, 2013 1:07 pm | Product Releases | Comments

Hydromat collets from Hardinge are manufactured to rigid specifications including material, heat treatment and accuracy for the high-production environment. Every Hydromat collet’s thread, back bearing, taper gage line and spread are manufactured with dedicated gages.

In-Line Flow Controls

November 11, 2013 3:20 pm | Product Releases | Comments

Clippard Instrument Laboratory’s new PQ-FV In-Line Flow Controls can be easily added to existing circuitry and are lightweight and compact in size. The PQ-C Elbow Controls are ideal for low cost and lightweight applications when mounting directly to an NPT port on a cylinder or valve is required.

Combination of three propulsion technologies brings maritime fuel savings

November 11, 2013 10:04 am | News | Comments

A new maritime propulsion technology called the RudderPod, which steers independently of the main propulsion unit, could save up to half a million euros in fuel costs, according to the TRIPOD research project collaborators in Europe who plan to retrofit the new system to a ship for testing. The project aims to improve propeller efficiency as well by integrating RudderPod with new types of propellers.

National Robotics Initiative invests $38 million in next-generation robotics

October 25, 2013 8:53 am | News | Comments

The National Science Foundation, in partnership with the National Institutes of Health, U.S. Department of Agriculture and NASA, has announced new investments totaling approximately $38 million for the development and use of robots that cooperatively work with people to enhance individual human capabilities, performance and safety.

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Wrangling flow to quiet cars and aircraft

October 18, 2013 2:56 pm | News | Comments

In recent years, the development of devices known as plasma actuators has advanced the promise of controlling flows in new ways that increase lift, reduce drag and improve aerodynamic efficiencies. A Univ. of Florida team has been engineering their own variety, called serpentine plasma actuators, which imparts a greater level of versatility in flow control.

China unveils its first and unnamed moon rover

September 26, 2013 2:21 pm | News | Comments

Chinese scientists described the country's first moon rover on Wednesday and invited the global public to come up with a name for it. The rover has two wings, stands on six wheels, weighs 140 kg and will be powered by solar energy. It will soft-land on the moon after a launch aboard the spacecraft Chang'e-3 in December.

Rotary Airlock Feeder

September 16, 2013 1:06 pm | Product Releases | Comments

The Meyer Klean-In-Place II rotary airlock feeder is a special purpose valve suited for dairy, pharmaceutical, food, baking, chemical, paint and powder coating applications. The design allows the valve to be thoroughly cleaned, sanitized and inspected in a short time.

Terramechanics research aims to keep Mars rovers rolling

September 5, 2013 11:34 am | by Jennifer Chu, MIT News Office | News | Comments

In May 2009, the Mars rover Spirit cracked through a crusty layer of Martian topsoil, sinking into softer underlying sand. The unexpected sand trap permanently mired the vehicle. The mission mishap may have been prevented by a better understanding of terramechanics, which describes the interaction between vehicles and deformable terrain.

Hackers find weaknesses in car computer systems

September 3, 2013 9:40 am | by TOM KRISHER - AP Auto Writer - Associated Press | News | Comments

As cars become more like PCs on wheels, what's to stop a hacker from taking over yours? In recent demonstrations, hackers have shown they can slam a car's brakes at freeway speeds, jerk the steering wheel and even shut down the engine — all from their laptop computers. The hackers are...

Ion thruster: A new idea for nanosatellite micro-rockets

September 3, 2013 8:10 am | by Marcia Goodrich, MTU | News | Comments

Though nanosatellites already borrow several components, including cameras and radios, from terrestrial gadgets, propulsion systems have to be built from scratch. Researchers are working on electrospray ionic liquid “rockets”, but the microscopic needles they require are difficult and tedious to make. A researcher has found a way to let nature do the work, simplifying the fabrication process.

NASA tests limits of 3-D printing with powerful rocket engine check

August 28, 2013 8:27 am | News | Comments

The largest 3-D printed rocket engine component NASA hsa ever tested blazed to life Thursday, Aug. 22 during an engine firing that generated a record 20,000 pounds of thrust. This test is a milestone for one of many important advances the agency is making to reduce the cost of space hardware.

New electron beam writer enables next-gen biomedical, information tech

August 13, 2013 10:37 am | News | Comments

Electron beam (e-beam) lithography enables researchers to write very small patterns on large substrates with a high level of precision. In the Nano3 cleanroom facility at the Univ. of California, San Diego’s Qualcomm Institute, a new Vistec e-beam writer is helping to develop nanoscale transistors for integrated electronics, as well as neural probes for brain diagnostics.

'Hyperloop' would link LA-SF in 30 mins, if built

August 12, 2013 5:46 pm | by Justin Pritchard, Associated Press | News | Comments

  Imagine stepping into a car-sized capsule in downtown Los Angeles and, 30 min later, emerging in San Francisco On Monday, billionaire entrepreneur Elon Musk unveiled a transportation concept that he said could whisk passengers the nearly 400 miles from Los Angeles to San Francisco in 30 min—half the time it takes an airplane. If it's ever built.

Inventor Musk to share plans for high-speed travel

August 12, 2013 8:58 am | by Martha Mendoza, Associated Press | News | Comments

Twice as fast as an airplane, cheaper than a bullet train and completely self-powered: that's the mysterious transportation system that inventor and entrepreneur Elon Musk is promising to reveal design plans for Monday. Musk has been dropping hints about his "Hyperloop" system for more than a year, mentioning that it could never crash, would be immune to weather and would move people from Los Angeles to San Francisco in half an hour.

Japan launches talking humanoid robot into space

August 5, 2013 11:04 am | News | Comments

Kirobo—derived from the Japanese words for "hope" and "robot"—was among five tons of supplies and machinery on a rocket launched Sunday from Tanegashima in southwestern Japan. The childlike robot was designed to be a companion for astronaut Koichi Wakata and will communicate with another robot on Earth, according to developers.

Three-Way Toggle and Stem Valves

July 16, 2013 1:47 pm | Product Releases | Comments

Available in 3-way and 4-way configurations, Clippard’s new HV-HTV  valves offer the same features as other Minimatic brass valves. These valves feature #10-32 inlet and outlet ports and are available as toggle or stem actuated, in addition to cartridge styles. Flows to 15 scfm @ 100 psig are available.

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