Metal Additive Manufacturing

Additive manufacturing (AM) – the process of building up solid layers of material to form a finished solid part — is an emerging and exciting technical discipline. Also referred to as “3D printing,” many misconceptions exist about the capabilities and promises of the technology.

Posted in: Articles, Aerospace, 3 D Printing & Additive Manufacturing, Manufacturing & Prototyping, Rapid Prototyping & Tooling, Materials, Metals, Plastics, Machinery, Mechanical Components

Cognitive Radio: The New Architecture of Space Communications

NASA spacecraft typically rely on human-controlled radio systems to communicate with Earth. As collection of space data increases, NASA looks to alternative radio technologies to meet demand and increase efficiency.

Posted in: Articles, Aerospace, Aviation, Communications, Defense, Solar Power, Antennas, RF & Microwave Electronics, Software, Instrumentation, Measuring Instruments, Monitoring, Test & Measurement

Testing Military Vehicle Steering Systems

Military vehicles play a vital role in protecting our society — and inevitably encounter many extreme conditions across their lifespan. From the varying weight, to the rough terrain, there is a lot that can go wrong. Military steering systems must therefore be engineered to take on such extremes. This begins at the design stage and ends with analysis through testing. It's here the parts are tested to their limits and validated against the original specification and real-life requirements.

Posted in: Articles, Aerospace, Defense, Manufacturing & Prototyping, Automation, Instrumentation, Measuring Instruments, Monitoring, Test & Measurement, Transportation

Fiber-Reinforced Thermoplastic Composites

Reinforcing polymers with strong/stiff fibers is nothing new. Such materials have been used pretty much since aircraft were first created. In those pioneering days, wings were reinforced with woven cotton, or silk fabric skins, impregnated with nitrocellulose ‘dope’ to seal against the wind, and laminated wood was reinforced with fabric bonded with adhesive. Although there have been a myriad of developments along the way from those early days to where we are now in the 21st century, the principles of reinforcement are much the same.

Posted in: Articles, Aeronautics, Aerospace, Aviation, Defense, Thermal Management, Manufacturing & Prototyping, Composites, Materials, Metals, Plastics

Applying Augmented Reality Technology to Aerospace Manufacturing

New and powerful projection based augmented reality (AR) technology is transforming the way products — ranging from turbine engines to pacemakers — are made, while dramatically streamlining and error-proofing the manufacturing and assembly process.

Posted in: Articles, Aeronautics, Aerospace, Aviation, Defense, Displays/Monitors/HMIs, Imaging, Visualization Software, Manufacturing & Prototyping, Instrumentation, Measuring Instruments, Monitoring, Test & Measurement

Lightweighting Parts Using 3D Metal Printing

Metal additive manufacturing (3D printing), also known as Direct Metal Laser Sintering (DMLS) or Powder Bed Fusion (PBF), is changing the way metal parts are designed and produced. New software, processes and materials are redefining manufacturing value equations for specific types of parts, which can lead to improvements on existing products, new business models and new markets.

Posted in: Articles, Aeronautics, Aerospace, Aviation, Defense, 3 D Printing & Additive Manufacturing, Manufacturing & Prototyping, Materials, Metals, Computer-Aided Design (CAD), Computer-Aided Engineering (CAE), Computer-Aided Manufacturing (CAM), Simulation Software, Software

Does Your Coating System Require Climate Control? What to Look For and What to Expect

There is one aspect of the paint and coatings finishing business virtually guaranteed to give the budget director heart failure: climate control. There's no way around it – climate control systems are expensive.

Posted in: Articles, Aerospace, Automotive, Defense, Thermal Management, Coatings & Adhesives, Machinery, Mechanical Components, Automotive