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Iowa scientists create nanoscale sensors to ‘better see how high pressure affects materials’

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Scientists at Iowa State University have developed new nanoscale technology to image and measure more of the stresses and strains on materials under high pressures.

As the researchers reported in the journal Science, that matters because, “Pressure alters the physical, chemical and electronic properties of matter.”

Understanding those changes could lead to new materials or new phases of matter for use in all kinds of technologies and applications, said Valery Levitas, a paper co-author and Anson Marston Distinguished Professor in Engineering at Iowa State University, the Vance Coffman Faculty Chair and professor in aerospace engineering. [Read more…] about Iowa scientists create nanoscale sensors to ‘better see how high pressure affects materials’

Mazak showcases machining centre with ‘world’s fastest CNC’

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Mazak has demonstrated a new machining centre which it says has the “world’s fastest CNC”.

Mazak says its Integrex i-400S Multi-Tasking machining centre at the upcoming Autosport Engineering and Southern Manufacturing 2019 exhibitions.

The i-400S features a large 1500mm machining bed with a completely new design offering higher performance machining and greater workpiece capacity than any other multi-tasking machines in its size range. [Read more…] about Mazak showcases machining centre with ‘world’s fastest CNC’

Automation increases productivity in materials science by 384 times, say researchers

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An automated method of conducting materials science research can increase productivity by 384 times when compared to a human, according to researchers. 

The robot-plus-software system also makes it easier for people who are not expert researchers or scientists to create new materials.

A Rutgers-led team of engineers has developed an automated way to produce polymers, making it much easier to create advanced materials aimed at improving human health. [Read more…] about Automation increases productivity in materials science by 384 times, say researchers

Invertek Drives boosts product testing with collaborative robots

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Invertek Drives, a designer and manufacturer of variable frequency drives (VFDs), has incorporated two Universal Robots UR5 collaborative robots into the testing phase of its production line.

Earlier this year, Invertek Drives opened the doors to its new 5,500 square metre global manufacturing and distribution facility in Welshpool, UK, enabling production of up to 400,000 VFDs a year.

Its VFDs are used to control electric motors in a variety of industrial, commercial and energy-saving applications, exporting to more than 80 countries. [Read more…] about Invertek Drives boosts product testing with collaborative robots

Visteon opens new technical center in Mexico

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Visteon, a supplier of digital automotive dashboard electronics, has opened a newly constructed engineering center in Querétaro, Mexico.

Visteon says its Querétaro Technical Center (VTCQ) is home to highly skilled software, hardware and mechanical engineers responsible for developing advanced cockpit electronics products for North America-based vehicle manufacturers.

These products include digital instrument clusters, infotainment and information displays – and new technologies for connected and autonomous driving. [Read more…] about Visteon opens new technical center in Mexico

Nissan teaches robots to make replacement parts for old cars

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Breakthrough could mean parts for discontinued models become more widely available for customers

Nissan has developed a new way to use robots to make car parts out of sheet steel, a breakthrough that could make replacement parts for discontinued models more widely available for customers.

Nissan hopes to commercialize the proprietary technique, known as dual-sided dieless forming. The technique involves two synchronized robots working from opposite sides of a steel sheet, using diamond-coated tools to gradually shape the steel.

Thanks to its flexible production, short lead times and minimal upfront costs, the new technique could make it commercially viable to produce and sell a wide variety of after-service and replacement parts in small volumes for cars that Nissan no longer makes. [Read more…] about Nissan teaches robots to make replacement parts for old cars

NIU partners with Omron to introduce first PhD programs in engineering

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The College of Engineering and Engineering Technology at Northern Illinois University (NIU) will begin offering its first doctoral programs with three PhD degrees in electrical, mechanical, and industrial and systems engineering.

The new programs, which will take advantage of online and on-campus learning, were approved Tuesday, September 10 by the Illinois Board of Higher Education (IBHE).

NIU executive vice president and provost Beth Ingram says the degrees keep NIU relevant in the rapidly expanding field of engineering. [Read more…] about NIU partners with Omron to introduce first PhD programs in engineering

Global industry ‘in midst of major change’ because of ‘megatrends’

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Hannover Messe 2020 will coincide with a period of rapid technological change and political and economic uncertainty, according to its organisers.

Sporting its 2020-season lead theme of “Industrial Transformation” and featuring some 6,000 exhibitors, the world’s top trade show for industrial technology will shine a light on the opportunities arising from new technologies, changing buyer behavior and a growing awareness of climate protection.

Experts at Deutsche Messe, one of the world’s largest industrial trade show companies and the owner of Hannover Messe, the global industrial sector is “in the midst of a period of major change”, driven primarily by the “megatrends” of digitization, individualization and climate protection.

At the same time, it is grappling with some very challenging economic and political fundamentals.

Dr Jochen Köckler, chairman of Deutsche Messe, says: “The world is embarking on a period of change, the likes of which we haven’t seen for a long time. [Read more…] about Global industry ‘in midst of major change’ because of ‘megatrends’

MIT develops thread-like robot that can slip through brain’s blood vessels

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Scientists at MIT have developed a thread-like robot that can be steered using magnets and slip through the brain’s blood vessels. 

The university’s website reports that, in the future, this “robotic thread” may be paired with existing endovascular technologies, enabling doctors to remotely guide the robot through a patient’s brain vessels to quickly treat blockages and lesions, such as those that occur in aneurysms and stroke.

Xuanhe Zhao, associate professor of mechanical engineering and of civil and environmental engineering at MIT, says: “Stroke is the number five cause of death and a leading cause of disability in the United States. [Read more…] about MIT develops thread-like robot that can slip through brain’s blood vessels

New lasers can weld ceramics without furnace, claim scientists

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Smartphones that don’t scratch or shatter. Metal-free pacemakers. Electronics for space and other harsh environments.

These could all be made possible thanks to a new ceramic welding technology developed by a team of engineers at the University of California San Diego and the University of California Riverside.

The process, published in the August 23 issue of Science, uses an ultrafast pulsed laser to melt ceramic materials along the interface and fuse them together. [Read more…] about New lasers can weld ceramics without furnace, claim scientists