Keyword: Forming

Briefs: Materials

Scientists discovered a new platform for quantum technologies by suspending two-dimensional (2D) crystals over pores in a slab of gold. When heated, the metal reflows to form a porous structure...

Briefs: Manufacturing & Prototyping

Researchers combined additive manufacturing with conventional compression molding to produce high-performance thermoplastic composites reinforced with short carbon fibers. The approach...

Briefs: Photonics/Optics

A new composition of germanosili-cate glass created by adding zinc oxide has properties good for lens applications. The new family of zinc germanosilicate glass has a high refractive index comparable...

Application Briefs: Motion Control
Many presses continue using inefficient and unreliable hydraulic pumps.
Briefs: Energy
The process produces rapid, cost-effective, and environmentally friendly material.
Briefs: Aerospace
Applications include manufacturing structural components for aerospace vehicles, cars, trucks, trains, ships, and submarines.
Briefs: Sensors/Data Acquisition
An alternative, environmentally friendly production method creates permanent magnets.
Briefs: Aerospace
Applications include anti-fouling and anti-contamination, aerodynamic and hydrodynamic drag reduction, and adhesive joining of composite parts.
Application Briefs: Photonics/Optics
Learn about tooling challenges and other considerations when designing micro-optics, including metrology equipment capabilities, and post-molding assembly.
Briefs: Materials
Synthetic materials can mimic how living organisms expand and contract soft tissues, achieving complex 3D movements and functions.
Briefs: Manufacturing & Prototyping
The robot is built entirely from smaller robots and can form a robophysical system that can move by itself.
Briefs: Mechanical & Fluid Systems
This lightweight material brings strength and durability to complex shapes.
Briefs: Nanotechnology

An advanced manufacturing process was developed to produce nano-structured rods and tubes directly from high-performance aluminum alloy powder in a single step. Using a Solid Phase Processing...

Briefs: Electronics & Computers

Shear Assisted Processing and Extrusion (ShAPE™) allows creation of wire, bar, and tubular extrusions that show significant improvement in material properties; for example, magnesium extrusions have...

Briefs: Imaging

A new learning system improves a robot’s ability to mold materials into target shapes and make predictions about interacting with solid objects and liquids. The system, known as a...

Briefs: Materials

NASA’s Langley Research Center has developed a method in which a metal matrix composite (MMC) material is incorporated into a metallic structure during a one-step...

Briefs: Materials

The mechanical properties of sheet metal materials are directional. Their deformation behavior and their strength differ significantly depending on the viewing direction; for example, in the direction of rolling, or...

Briefs: Manufacturing & Prototyping
Composite Advances Lignin as Renewable 3D Printing Material

Lignin is the material left over from the processing of biomass. It gives plants rigidity and also makes biomass resistant to being broken down into useful products. Researchers combined a melt-stable hardwood lignin with conventional plastic, a low-melting nylon, and carbon fiber to...

Briefs: Manufacturing & Prototyping

Molding is a popular method for the mass production of objects. Essentially, two (or more) mold pieces are fit together, leaving the shape of the desired object as a hole. During...

Briefs: Automotive

RTM370 imide resin was developed to address the limitations of conventional imide resins, which are generated from commercially available symmetrical biphenyl...

Application Briefs: Materials
Minalex Corp.
Whitehouse Station, NJ
www.minalex.com

In PyeongChang, South Korea this month, competitors representing 89 countries will be competing for Olympic gold....

Briefs: Nanotechnology

When choosing materials to make something, tradeoffs need to be made among properties such as thickness, stiffness, and weight. A new material called nanocardboard was...

Briefs: Manufacturing & Prototyping

A low-cost 3D bioprinter was built by modifying a standard desktop 3D printer with a syringe-based, large volume extruder (LVE). The extruder works with most open-source fused deposition modeling (FDM)...

Articles: Energy
ISCAD — ELECTRICAL DRIVE WITH 0% RARE EARTHS, 25% HIGHER DRIVING RANGE, AND 100% SAFETY

Conventional electrical machines suffer from the problem...

Briefs: Mechanical & Fluid Systems

A method was developed for printing 3D structures composed entirely of liquids. Using a modified 3D printer, threads of water were injected into silicone oil, sculpting tubes made of one liquid within...

Briefs: Electronics & Computers
Linear Resonators Make Electronics More Resistant to Damage and Defects

Mobile phones, tablets, and other portable devices are prone to failure caused by small defects in their complex electronics that can result from regular use. An innovation provides robust protection against circuitry damage that affects signal transmission.

Briefs: Materials
Hardface Coating Systems for Wear and Corrosion Resistance

Metal alloys, such as titanium alloys and steels, are known to have a good combination of mechanical properties for many structural applications, but these metal alloys do not meet the wear and corrosion resistance requirements for some structural applications. Titanium alloys, for...

Briefs: Materials
Blocking/Deblocking Resin Systems

Similar to resin systems currently used in composites for aerospace structural applications such as toughened epoxies, this innovation is a modification to traditional resin chemistry to prevent polymerization and crosslinking of the resin when heated and pressed in an autoclave or other common resin curing...

Briefs: Electronics & Computers

Innovators at NASA's Glenn Research Center have adapted a process to apply thermal and environmental barrier coatings using a unique combination of a plasma spray (PS) process and...