Electronics & Computers

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
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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
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Compression Molding Press

Beckwood Press Company
Fenton, MO
636-343-4100
www.beckwood.com

Beckwood Press Company, a company that specializes in the design and manufacturing of custom hydraulic presses, automation systems, and the Triform line of precision forming equipment, was recently awarded a contract by the United States Army—Natick Soldier Research, Development & Engineering Center (NSRDEC) to produce a custom 1,000-ton hydraulic press that will be used to consolidate ballistic composites in a compression molding application.

Posted in: Application Briefs, Defense, Thermal Management, Manufacturing & Prototyping, Rapid Prototyping & Tooling, Machinery, Mechanical Components, MEMs, Motion Control, Automation, Sensors, Software
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New Products: December 2018 Aerospace & Defense Technology

Round TFT LCD Displays

Data Image (Winter Park, FL) has announced new round TFT LCD color displays in two sizes: 3" and 4.2" in diameter. They can be used as digital avionics, power meters, speedometers, rpm gauges, temperature indicators, strain gauges, volt/current meters or a simple clock. The display can show a single gauge or display multiple parameters. The formats for the displays are 432 × 432 for the 3" and 720 × 720 for the 4.2". Both have a brightness of 1000 nits typical and wide viewing angles thanks to the IPS glass technology used on both versions. Both have wide temperature rating. They are available with or without capacitive touch panels for user interface.

Posted in: Products, Aerospace, Communications, Wireless, Defense, Board-Level Electronics, Computers, Electronic Components, Electronics, Electronics & Computers, Power Management, Power Supplies, Displays/Monitors/HMIs, Fastening, Joining & Assembly, Mechanical Components, Motion Control, Motors & Drives, Positioning Equipment, Lasers & Laser Systems, Photonics, Computer-Aided Design (CAD), Computer-Aided Engineering (CAE), Computer-Aided Manufacturing (CAM), Simulation Software, Software, Instrumentation, Measuring Instruments, Monitoring, Test & Measurement
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2018 Create the Future Design Contest: Aerospace & Defense Category Winner

DETECTING PLASTIC LANDMINES

Hidden PFM-1 anti-personnel landmines are unexploded ordnance (UXO) devices that pose a difficult challenge to conventional landmine detection methods like metal detecting because the mines are primarily composed of plastic and only weigh 75 g. As a remnant of the Soviet-Afghan War, there are an estimated 10 million such devices scattered throughout Afghanistan. These mines remain in isolated locations, frequently out of reach of de-mining nongovernmental organizations (NGOs) and act to thwart local economic and social development. The PFM-1s are infamously referred to as “toy mines,” as children often mistake the mines for toys and set off the 525 kg of cumulative pressure it takes to detonate them.

Posted in: News, Articles, Aeronautics, Aerospace, Aviation, Batteries, Power Management, Power Supplies, Green Design & Manufacturing, Imaging, Composites, Materials, Metals, Data Acquisition, Detectors, Sensors, Software
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Bringing RF into the Embedded World: It's Time

Embedded systems have been almost entirely digital throughout their long history, while RF and microwave technologies were separate subsystems with no effective interface between the two. For many reasons, this “RF/digital divide” should finally be connected.

Posted in: Articles, Aerospace, Defense, Board-Level Electronics, Computers, Electronic Components, Electronics, Electronics & Computers, RF & Microwave Electronics
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Thermostatic Solutions for Temperature Control Applications

The wax-filled thermostatic element was invented in 1936 by Sergius Vernet (1899-1968). Its principal application was in automotive thermostats used in the engine cooling system. Wax thermostatic elements transform heat energy into mechanical energy using the thermal expansion of waxes when they melt. In addition to engine cooling systems, this wax motor principle also finds applications in heating system thermostatic radiator valves, plumbing, industrial, and agriculture. Today this technology is widely used across a broad spectrum of industries including aerospace & defense, most often for temperature control of various fluid systems.

Posted in: Articles, Aerospace, Defense, Electronic Components, Electronics, Electronics & Computers, Thermal Management, Materials, Metals, Fluid Handling, Joining & Assembly, Machinery, Mechanical Components, MEMs, Data Acquisition, Sensors
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Digital Transformation for a CONNECTED ENTERPRISE

Manufacturers around the world are grappling with the challenge of continuous innovation in the face of increasing complexity. In aerospace and defense (A&D), complexity is nothing new, but digital transformation to become a more connected enterprise that allows programs to run independently while achieving enterprise-wide processes remains an elusive goal. Today, organizations around the world are rethinking their strategies and turning to more open and agile approaches to create a connected enterprise that can enable faster innovation.

Posted in: Articles, Aerospace, Data Acquisition, Defense, Electronic Components, Electronics, Electronics & Computers, 3 D Printing & Additive Manufacturing, Industrial Controls & Automation, Manufacturing & Prototyping, Rapid Prototyping & Tooling, Data Acquisition, Computer-Aided Design (CAD), Computer-Aided Engineering (CAE), Computer-Aided Manufacturing (CAM), Electronics & Computers, Simulation Software, Software, Test & Measurement
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Using Electromagnetic Brakes to Keep Thrust Reversers IN PLACE

Applying reverse thrust redirecting engine power to oppose the direction of travel is a standard technique for decelerating aircraft after touchdown. The approach saves wear on the brakes of the landing gear wheels and reduces stopping distance. Although accidental deployment of the thrust reverser cowl could and did happen, it was assumed for decades that this would only present a hazard in the moments around takeoff and landing. With changes to engine design and aircraft aerodynamics, this assumption no longer held, as demonstrated by the catastrophic loss of Lauda Air Flight 004.

Posted in: Articles, Aeronautics, Aerospace, Power Management, Power Supplies, Materials, Machinery, Mechanical Components, MEMs, Motion Control, Motors & Drives, Positioning Equipment, Power Transmission, Propulsion
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Compact Power Amplifier Solution for Electronic Warfare

Wolfspeed, a Cree company, provides field-tested silicon carbide (SiC) and gallium nitride (GaN) power and RF solutions. As a leader in wide-bandgap semiconductor technology, Wolfspeed partners with designers to build faster, smaller, lighter, and more powerful electronic systems.

Posted in: Articles, Aerospace, Defense, Board-Level Electronics, Power Management, Power Supplies, Materials, Machinery, Mechanical Components, Power, Power Transmission, RF & Microwave Electronics, Semiconductors & ICs
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