Mechanical & Fluid Systems

Joining & Assembly

Stay updated on the joining and assembly systems used throughout manufacturing. Review the applications that design engineers are using to meet their manufacturing design challenges.

Latest Briefs & News

Who's Who : Mechanical & Fluid Systems
Q&A: Professor Rouzbeh Shahsavari, Civil and Environmental Engineering, Rice University, Houston, TX

Professor Shahsavari and graduate student Sung Hoon have demonstrated a process for producing a cement that is stronger, lighter, and more durable than the traditional Portland cement.

Articles : RF & Microwave Electronics
2018 Create the Future Design Contest: Electronics/Sensors/IOT Category Winner

FUTURE ANTENNA MINIATURIZATION MECHANISM: MAGNETOELECTRIC ANTENNAS

Hwaider Lin and Nian-Xiang Sun, Northeastern University, Boston, MA...
Articles : Communications
Key Considerations When Selecting a Connector Solution

Electronics industry trends develop and change, technologies emerge and improve, and new applications bring new requirements and challenges. While this obviously has an impact on the...

Articles : Medical
NASA at 60: Celebrating Success

Over the past 60 years, NASA scientists and engineers have developed many advanced technologies and processes. But NASA has also partnered with industry, using commercially available products to complete its missions. Here, some of those companies join NASA in celebrating these collaborative successes.

News : Mechanical & Fluid Systems
Preventing Premature Part Failures with Electropolishing

Design engineers in the aerospace industry are constantly challenged to improve fit and function of components used in commercial and military aircraft. Parts used in these aircraft...

News : Materials
3 Key Benefits: Better Corrosion Resistance, Fatigue Life, Part Integrity

Electropolishing has become a common metal finishing process used in the aerospace industry to help improve the overall quality of metal components. These components...

Articles : Manufacturing & Prototyping
Key Considerations When Selecting a Connector Solution: Choosing a Suitable Connector Supplier
Learn about certification, support, supply chain and other facts to consider when choosing a connector supplier.
Articles : Mechanical & Fluid Systems
Key Considerations When Selecting a Connector Solution: Addressing Materials, Layout, and Assembly Aspects
A connectors expert reviews standards and certifications; assembly tooling; and physical space issues.
Products : Electronics & Computers
New on the Market: September 2018

Data Acquisition System

The SLICE IP68 data acquisition system from DTS, Seal Beach, CA, measures physical signals in extreme test environments. It can embed in most test articles, and the rugged...

Application Briefs : Robotics, Automation & Control
Three Popular Machine Vision Standards

Advancements in machine vision have augmented industrial automation and provided a platform to advance imaging-based automatic inspection and analysis applications. This technology, however, comes with...

Articles : Mechanical & Fluid Systems
Conical, Floating-Piston Isolation Valve

A new valve concept consists of a solid piston floating in a medium to control a flowstream. Although the conical shape of the seat is a prominent feature of the valve, especially when the concept was...

Application Briefs : Software
High-Speed Reluctance Machine Design

Silphenix GmbH is an engineering and consulting firm in Switzerland specializing in high-speed electrical machines, magnetic bearings, and electromagnetic field analysis. One project focus is compact...

Briefs : Mechanical & Fluid Systems
Using Direct Current with Inverter Technology in Resistance Welding

Resistance welding with direct current (DC) using inverter technology reduces costs by improving quality, reducing maintenance, and increasing productivity. Switching from...

Briefs : Photonics/Optics
Crystal-Free Formation of Non-Oxide Optical Fiber

Researchers at NASA's Marshall Space Flight Center have devised a method for the creation of crystal-free non-oxide optical fiber preforms. Non-oxide fiber optics are extensively used in...

Briefs : Electronics & Computers
Rubber-Like Adhesive Film Sticks to Highly Deformable Areas

Adhesives used for common pain-relieving bandages often do not stick properly when attached to places that encounter large, inhomogenous bending motion, like elbows and knees. To...

Products : Mechanical & Fluid Systems
IMTS Product Preview 2018

Cable Carrier

igus, East Providence, RI, offers the E4.1L general-purpose energy chain (e-chain) cable carrier with high dynamics that includes a honeycomb strain relief block. It also includes separators...

Briefs : Software
Active Response Gravity Offload System

NASA has used two systems to train astronauts for weightlessness. The first is the Reduced Gravity Simulator that suspended the astronaut at an angle of 80.5 so that only 1/6th of his or her weight was supported by the ground, while the rest was supported by a pulley system. The other system, designed...

Products : Sensors/Data Acquisition
New on the Market: July 2018

Coupled Inductors

Coilcraft, Cary, IL, offers LPD8035V Series miniature, high-voltage, 1:1 coupled inductors that provide 1500 Vrms and one-minute isolation (hipot) between windings. The inductors are...

Products : Manufacturing & Prototyping
New Products & Services: June 2018 Aerospace Manufacturing & Machining

Miniature IP68 Rated Data Recorder

The new SLICE IP68 data acquisition system from DTS (Seal Beach, CA) is designed to capture physical signals in challenging...

Articles : Mechanical & Fluid Systems
Plastic Bearings Reduce Weight and Improve Durability

When engineer Mark Doyle started to put together plans for an exoskeleton to support surgeons in 2012, he wanted to develop a lightweight product that they could wear comfortably for...

Products : Sensors/Data Acquisition
New Products: June 2018 Sensor Technology

CMOS Linear Image Sensor

The S13774 from Hamamatsu Corporation (Hamamatsu City, Japan; Bridgewater, NJ), is a CMOS linear image sensor developed for industrial cameras that require...

Briefs : Mechanical & Fluid Systems
Compact Termination for Structural Soft Goods

Space environments are particularly harsh for the high-strength fibers NASA relies on for soft structures. Kevlar, Nomex, Nylon, and other synthetic fibers are broken down by exposure to the combination of vacuum, atomic oxygen, and ultraviolet radiation. Glass fiber offers unique advantages for...

Briefs : Mechanical & Fluid Systems
Quick Disconnect for High-Pressure Mate/De-Mate

NASA Kennedy Space Center seeks partners interested in the commercial application of the Quick Disconnect for High Pressure Mate/De-Mate. Designed at KSC, this technology is intended for use in...

Briefs : Materials
Freeform Channel Close-Out for High-Performance Heat Exchangers

Large-scale liquid rocket engines with regeneratively cooled nozzles will enable reliable and reduced-cost access to space. The coolant that circulates through the internal...

Briefs : Mechanical & Fluid Systems
Novel 3D Printing Method Embeds Sensing Capabilities Within Robotic Actuators

Soft robots inspired by nature can crawl, swim, grasp delicate objects, and even assist a beating heart, but none of them has been able to sense and respond to the...