Category Manufacturing

Advances in Non Destructive Testing (NDT) and nondestructive evaluation (NDE) techniques for Aerospace and Military application

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Non-destructive testing (NDT) is a way to detect and evaluate flaws in materials. The simplest and most accurate way of testing materials and components is often to test them to destruction. Destructive testing is used in aerospace to determine the…...

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MIlitaries demand 3D-Printing of Nano-structures and Nano-materials or combat 3-D printers that can manufacture sensors to obstacles, and fortifications on Battlefield

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Nanomaterials are chemical substances or materials that are manufactured and used at a very small scale. Nanomaterial  is defined as a, ‘material with any external dimension in the nanoscale (size range from approximately 1 – 100 nm) or having internal…...

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DARPA Seeks New Composite Material and Process for Manufacturing Small Parts

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After nearly a century of dominance as the material of choice for aircraft, metals are seeing increased competition from composite materials in use on Aircrafts. In the modern age, the aerospace industry is also looking ahead to tougher, lighter, and…...

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Vulnerabilities in 3D printing could be exploited for Cyber-Physical attacks and Cyber Warfare

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3D printing or additive manufacturing is ongoing revolution in manufacturing with its potential to fabricate any complex object and is being utilized from aerospace components to human organs, textiles, metals, buildings and even food. Additive manufacturing, is defined by ASTM…...

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Printed and flexible electronics (PFE) signal the arrival of future omnipresent intelligent environment

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While the conventional electronics like computers and smartphones is built around silicon integrating billions of transistors and is manufactured using complex, costly and wasteful processes in multi-billion dollar foundries . The printed and flexible electronics aim to replace  this by…...

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Military looking to 4D printing to develop weapons that assemble themselves, last longer and adapt to specific conditions on command.

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3D printing or additive manufacturing is ongoing revolution in manufacturing with its potential to fabricate any complex object and is being utilized from printing small components to full drones on Naval vessels, printing replacement parts for fighter aircrafts to printing…...

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DARPA’s MDP program aims for fast materials development for military platforms in extreme environments

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Military platforms—such as ships, aircraft and ground vehicles—rely on advanced materials to make them lighter, stronger and more resistant to stress, heat and other harsh environmental conditions. Currently, the process for developing new materials to field in platforms frequently takes…...

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3D printing of Nanofibers has enabled power dense batteries, military wearables, chemical and biological defence

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A nanofiber is a fiber with a diameter of 100 nanometers or less. The nanofibers due to some special properties  are being investigated for a myriad of potential applications in the fields of medicine, electronics and other material sciences. Such…...

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US DOD Technology Readiness Assessment (TRA) based risk assessment methodology stress on System Prototype Demonstrations in Major Defense Acquisition Programs

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Federal agencies spend billions of dollars each year to develop, acquire, and build major systems, facilities, and equipment, including fighter aircraft, nuclear waste treatment facilities, electronic baggage screening equipment, and telescopes for exploring the universe. Managing these complex acquisitions has been a long-standing challenge for…...

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DARPA robotic landing gear enables Unmanned Robotic Helicopter, to land on the Rough

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Despite their airborne maneuverability, helicopters, with their skid-or-wheel landing gear, still need a level surface to set down which are scarce in combat and rescue missions. Landing on an uneven surface could them to tip over or the rotor blades…...

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