Mechanical/Mechatronics

Mechanical & Fluid Systems

Briefs : Mechanical & Fluid Systems
Low-Cost Mechanical Device for Minimally Invasive Surgery

A new type of mechanical instrument was developed to perform complex, minimally invasive procedures, also known as laparoscopic surgery. The technology could lead to less trauma for...

Briefs : Medical
Cell Processing Cartridge for Miniature Cytometer

Portable flow cytometers, especially in handheld or briefcase sizes, have not been available. One reason is the need to support complex, high-pressure fluidics and process cells using a centrifuge and mixing device. A need existed for point-of-care and/or point-of-analysis flow cytometry.

Products : Manufacturing & Prototyping
New on the Market: March 2018

Product of the Month

Keysight Technologies, Santa Rosa, CA, introduced the PathWave software platform that integrates design, test, measurement, and analysis to enable product development from concept...

Briefs : Transportation
Gimbal for Steering Propelled CubeSats

NASA is preparing for the next generation of CubeSats that are propelled and will make directional maneuvers. The new gimbal mount provides a seat for the motor, and controls the position of the...

Briefs : Test & Measurement
Shape Memory Alloy Art (SMA-Art) Shapes

Shape memory alloys (SMAs) have the unique ability to recover large deformations in response to thermal, mechanical, and/or magnetic stimuli. This behavior occurs by virtue of a crystallo-graphically...

Briefs : Electronics & Computers
Simplified Method for Uniformly Distributing Flow Within a Fluid Layer of a Multi-Layer Heat Exchanger

In multi-layer and multi-fluid plate and fin heat exchangers, fluid ports are required to be located on the side of the heat exchanger....

Articles : Mechanical & Fluid Systems
Products of Tomorrow: March 2018

This column presents technologies that have applications in commercial areas, possibly creating the products of tomorrow. To learn more about each technology, see the contact information provided for that...

White Papers : Mechanical & Fluid Systems
Linear Guides For The Next Generation Of Medical Machines

Not too long ago, the motion systems used in medical and lab automation equipment had technical requirements that were easy to satisfy. However, medical motion systems have had to become more sophisticated in other respects to keep pace with unfolding trends and developments in the...

News : Sensors/Data Acquisition
Agile New Robot Takes ‘Roach’ Approach
A JHU team has developed a prototype robot that steals some moves from a Central American cockroach species known as blaberus discoidalis.
Blog : Mechanical & Fluid Systems
New Uses for Electro-Osmosis, Beyond the Ski Jacket

Beyond the slopes, creators of a moisture-managing, sweat-getting ski jacket envision new places for the “electrified” apparel.

Briefs : Mechanical & Fluid Systems
Algorithm Boosts Speed of 3D Printers

A major drawback to 3D printing is the slow pace of the process, which ensures details are reproduced accurately. The pace of 3D printing is one of the factors that has prevented the technology from finding a broader audience. A new algorithm was developed that boosts the speed at which the printers...

Briefs : Mechanical & Fluid Systems
Inexpensive Method for Manufacturing Supercapacitor Electrodes

Supercapacitors can store and deliver energy faster than conventional batteries. But to realize advanced applications, supercapacitors need better electrodes, which connect the...

Briefs : Mechanical & Fluid Systems
Conductive, High-Toughness Oxides Deposited by Plasma Spray-Physical Vapor Deposition (PS-PVD)

Oxide coatings deposited in Glenn Research Center's Plasma Spray-Physical Vapor Deposition (PS-PVD) facility can be processed to be mechanically tough (erosion-resistant) and electrically conductive at room temperature. The electrically conductive...

Articles : Motion Control
Comparison Between Wave Soldering and Reflow Soldering

As contemporary electronics embrace light weight, increasing efficiency, and high speed, each link of the manufacturing process also conforms to this philosophy, including printed...

Briefs : Mechanical & Fluid Systems
Hydraulically Amplified Actuators

Soft robots are made from soft materials that react to applied voltage with a wide range of motions. Such soft robots contain tremendous potential for future applications, as they adapt to dynamic...

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