Articles tagged with Manufacturing
Engineers at UCLA develop a method to weld the challenging AA 7075 aluminum alloy using titanium carbide nanoparticles, achieving tensile strength comparable to steel. This breakthrough may enable wider adoption of the alloy in mass-produced products.
Scientists have created an 'unclonable' tag that can never be replicated, using physical unclonable functions (PUFs) with microparticles forming random patterns. The system correctly identified 76% of the tags, with estimated 2.5 x 10^120 unique codes.
A Dartmouth study highlights the need for transparency in self-driving car geospatial data, which can be used to inform decisions on traffic management, urban planning and public projects. Hacking, open source design and legislation are proposed avenues to address concerns over privacy and security.
Researchers at USC developed a new 3D-printed rubber material that can repair itself after damage, reducing manufacturing time and increasing product durability. The material was manufactured using photopolymerization and exhibits self-healing properties through the transformation of chemical groups.
A study by Indiana University found that a moderate level of piracy can have a positive impact on the profits of both manufacturers and retailers, while also enhancing consumer welfare. This 'win-win-win' situation can benefit the overall economy.
The InPulse pilot line project enables new-entrant companies direct access to state-of-the-art manufacturing of photonic integrated circuits (PICs) based on indium phosphide. This will accelerate product development and enable start-ups to enter the market.
Researchers at the University of Leicester have developed a method to optimize arc welding and additive manufacturing processes, improving efficiency and reducing costs. By tracking melt pool behavior using X-ray imaging, they discovered that controlling flow and surface tension can improve weld quality and properties.
A study found that over two-thirds of patient organizations involved in assessing NHS treatments received funding from the manufacturer or a competitor, yet decision-makers were aware of less than a quarter of these interests. The researchers advocate for stronger policy on disclosure and greater transparency to reassure the public abo...
Researchers developed a novel soft actuator using multimaterial 3D printing and thermally activated shape memory polymers (SMPs) to improve its load-carrying capacity. The actuator can complete a stiffness-tunable cycle within 32 seconds, enabling faster and more adaptable robotic systems.
The University of Texas at Arlington Research Institute is collaborating with Newcastle Manufacturing to create a network of unmanned aerial vehicles (UAVs) equipped with lights. The goal is to support emergency responders in nighttime operations, potentially reducing the risk of accidents and improving response times.
Researchers at MIT have developed a novel 3D printing method for creating transparent glass structures with improved speed, scale and reliability. The G3DP2 platform enables the fabrication of large-scale transparent objects with precise control over behavior and design specifications.
Researchers at the University of Pittsburgh are partnering with General Carbide to optimize tungsten carbide for additive manufacturing. The goal is to improve durability and reduce breakage in 3D printed parts. The project aims to develop better base powders and printing methods to enhance the use of tungsten carbide in metal printing.
Economists offer a new view of how cartels work, finding that firms don't need extensive information-sharing to collude. In fact, reduced transparency can help firms undercut cartels and gain market share, according to the study published in the Journal of Political Economy.
Researchers at Kansas State University have made a groundbreaking discovery in developing ultra-low noise, high-performance transistors using two-dimensional atomic thin materials. The breakthrough could pave the way for innovative technologies in electronics and sensing.
The University of California San Diego is awarded $2 million to create novel methods for manufacturing biologically based monomers used in making polyurethane polymers. The project aims to produce cost-competitive algae-based products for various plastics found in everyday items.
Columbia University researchers used voxel printing to create digital wood, a complex material for 3D printing. The technique allows for the creation of objects with internal grains and external color textures. Digital wood has potential applications in various fields, including architecture and product design.
Researchers at NYU Tandon School of Engineering have developed a machine learning system that pairs artificial neural networks with infrared imaging to control and interpret small-scale chemical reactions. This technique can reduce the decision-making process from one year to weeks, saving tons of chemical waste and energy.
Researchers at ETH Zurich have developed porous lightweight materials that approach theoretical maximum stiffness, outperforming traditional truss-based structures. These novel plate-lattice materials are stiffer, stronger, and more efficient than their counterparts, opening up new possibilities for various applications.
The symposium presentation explores current topics in occupational risk analysis, including chronic traumatic encephalopathy (CTE) and dermal contact with solid metals. Studies have found a lifetime excess risk of CTE in NFL players to be unacceptably high, highlighting the need for regulations.
Researchers at Swansea University are developing data-driven computational models to predict machine failures and optimize production processes in Crown's smart factories. The goal is to increase efficiency, accuracy, and productivity while addressing the current lagging productivity levels of UK manufacturers and suppliers.
QuesTek and Pitt engineering researchers will utilize new computer modeling and optimization techniques to enable faster adoption of additive manufacturing in various NASA missions. They aim to improve the quality and structural integrity of components with reduced costs.
Researchers at NIST have developed a novel metal-organic framework (MOF) that can separate ethylene from a mixture of hydrocarbons using far less energy than traditional methods. This breakthrough could reduce the environmental cost of plastic manufacturing and make it more sustainable.
The partnership will boost the Chicago-area innovation ecosystem by providing a new model for manufacturing high-tech start-ups. Argonne scientists will utilize mHUB's expertise and resources in manufacturing and business modeling to support energy tech-related companies.
Researchers from Empa and re-fer AG have developed a new building material called memory-steel, which uses shape-memory alloys to permanently prestress concrete structures. The material eliminates the need for hydraulic prestressing, reducing space requirements and making it suitable for confined spaces.
Experts aim to understand how birds create resilient nests using twigs, leaves, and other materials, with potential applications in building, packaging, self-repairing, and shock-absorption. By studying the collective mechanical interactions of disordered filaments, they hope to develop new technologies inspired by nature.
The DOE has funded Argonne's high-efficiency latent heat thermal energy storage system (TESS) for use in building applications and process/manufacturing industries. TESS can store waste heat, reducing costs and increasing energy efficiency, especially during periods of high electricity pricing.
The Hong Kong Polytechnic University has developed an AI-powered system called WiseEye that can detect fabric defects with high accuracy, minimizing the chance of producing substandard fabric. The system is installed on weaving machines to automatically inspect fabrics and reduce labor costs, enhancing production efficiency.
A collaboration between industry and science aims to improve the longevity of lead batteries by understanding complex chemical interactions. The research will focus on improving the performance of lead batteries using advanced tools and techniques.
A new study by Yale researchers found that brand cache plays a significant role in extending smartphone lifespans, with iPhones lasting up to 67 months compared to Samsung phones' 54.5 months. The study analyzed over 500,000 secondhand phone listings on eBay and found that Apple's brand reputation contributes to its longer lifespan.
Researchers at KAIST have developed a high-performance flexible transparent force touch sensor that overcomes traditional limitations in sensing performance. The sensor features high sensitivity, transparency, bending insensitivity, and manufacturability, making it suitable for industrial-grade applications.
The High Performance Computing for Manufacturing (HPC4Mfg) Program aims to optimize production processes, enhance product quality and speed up design and testing cycles using supercomputers. Argonne researchers will work with industry partners and scientists at the ALCF to develop advanced manufacturing technologies.
The TIME for Robotics program will use virtual reality and personalized learning to teach students about robotics in advanced manufacturing, addressing fears that robots will take jobs. The program aims to attract diverse students and provide a skills gap solution for the industry.
Researchers at Purdue University are developing a new simulation platform that uses artificial intelligence, augmented reality, and the Internet of Things to simulate factory settings. The platform aims to help manufacturers assess business success and risks, offset costs, and prepare workers for collaborating with robots.
The Critical Materials Institute has made a breakthrough in printing aligned anisotropic magnets using additive manufacturing. By applying magnetic alignment, researchers were able to improve the magnetic performance of the magnets without using more critical rare earth materials.
The new system can produce different proteins in a fully automated, hands-free manner and is of comparable quality to commercially available versions. It enables flexible switching between products as they are needed, making it useful for producing rare disease treatments.
Professor Daniel Bellingradt is researching Amsterdam's significance in the European paper industry during the 17th and 18th centuries. He investigates how communication relied on paper goods, trade networks, and recycling practices.
Researchers from the University of Toronto found that leaders tend to transfer their past cultural experience to new groups, creating ineffective cultures. This 'cultural transfer perspective' highlights the need for leaders to disconnect from their past experiences and analyze current circumstances to create effective cultures.
Researchers developed a new suite of tests to simulate scratching processes on automobile clearcoats, providing valuable data on vulnerability, fracture resistance, and resilience. The tests aim to create more scratch-resistant and resilient coatings that meet consumer and industrial demands.
Researchers from NIST developed a laser power sensor that can be built into manufacturing devices for real-time measurements. The 'smart mirror' uses radiation pressure to measure the force of light on a reflective surface, providing high accuracy and sensitivity for lasers of hundreds of watts.
A research team studied liquid penetration on rough surfaces, providing key findings for everyday products like cosmetics and industrial applications. The study identifies five variables controlling cavity-filling rates, required for liquids to penetrate cavities in surfaces.
The DIY bio movement is disrupting the pharmaceutical industry with open-source protocols for manufacturing off-patent insulin, increasing competition and potentially making life-saving medicine more affordable. The Open Insulin Project, a case study, aims to develop and release an open-source protocol for manufacturing insulin.
A new Clemson University program, THINKER, aims to close the skills gap in advanced manufacturing by matching graduate students with technical college students. The program will equip students with both technical and soft skills, including communication and collaboration.
Researchers find way to reduce production costs of solar cells by more than 10 percent through nano-texturing silicon and atomic layer deposition. The cost per unit power drops, making solar energy comparable to conventional electricity.
A new study reveals that IT jobs have grown by 19.5% between 2004 and 2017, while less IT-intensive occupations grew only 2.4% over the same period. The growth in IT jobs is more than eight times the growth rate of other jobs.
Researchers have developed a new laser technique to bind aluminum with plastic in injection molding, creating stronger lightweight materials. The method uses continuous infrared lasers to pretreat aluminum sheets, improving adhesion strength and paving the way for more efficient vehicles.
Researchers at the University of Colorado Boulder have developed a shape-shifting material that can transform into complex, pre-programmed shapes via light and temperature stimuli. The controllable material could have broad applications for manufacturing, robotics, and biomedical devices.
Researchers at NIST and WTEC advocate for a collaborative approach to nanoparticle manufacturing, highlighting the importance of sharing knowledge and resources across disciplines. The study identifies common challenges in material, process, and application, suggesting that solving these problems could advance the entire enterprise.
A research collaboration led by Pittsburgh University's Swanson School of Engineering received a $750,000 Department of Energy grant to develop innovative technologies for fossil energy power systems. The team will utilize additive manufacturing and integrated computational materials engineering to design superior alloy components.
Researchers from Binghamton University have developed a new manufacturing technique that can avoid the coffee ring effect in printing technology, resulting in improved inkjet printer quality. The technique uses electrospray to add nanoparticles to droplets, leading to more even dispersal of ink and stopping the coffee ring effect.
Developing vaccines for human parasites has proven challenging, with key challenges including immune response issues and limited scalability. GW researchers have outlined five key lessons learned along the critical path to vaccine development, aimed at accelerating progress in eradicating these diseases of poverty.
Researchers at Ruhr-University Bochum discovered vulnerabilities in IPsec's IKEv1 protocol, which enable attackers to intercept specific information. The Bleichenbacher attack was successful against four network equipment providers, prompting manufacturers to eliminate security gaps.
Strathclyde will benefit from a UK-wide £1 billion funding boost to create the technologies of tomorrow through three Catapult Centres. The Advanced Forming Research Centre (AFRC) is set to receive £96 million, while FutureForge will establish a major advanced engineering facility.
A study by University of California, Berkeley economists found that air pollution emissions from US manufacturing fell by 60% between 1990 and 2008 due to stricter environmental regulations. The researchers analyzed data on over 1,400 products and found that changes in production technologies were the primary driver of these decreases.
Scientists at the Helmholtz-Zentrum Berlin have developed an ultra-stable turntable to capture fast 3D tomographic images at a rate of approximately 2000 projections per second. This breakthrough enables detailed analysis of material processing, such as pore formation in metallic foams.
Researchers created an MRI coil that produces images with three times higher resolution than standard coils, enabling easy whole-body imaging of mice. The new coil design uses inexpensive materials and manufacturing technology, reducing noise and improving image quality.
The University of Texas at Arlington's TMAC has been awarded $6.6 million to help small and mid-sized manufacturing firms develop or improve products, processes, and human capital. Over the last decade, TMAC has served over 2,100 customers, saving them more than $1.2 billion in costs and retaining or generating over 35,000 jobs.
The article reveals how Japanese companies have mastered the production of high-quality synthetic suede for luxury cars, offering advantages over natural leather and suede. The development of this material has led to a boom in business for manufacturers, with increased demand prompting expansions and ramped-up production.
Researchers at UConn and UTRC developed 'smart' machine components that alert users to damage and wear using advanced additive manufacturing technology. The components use semisolid metal ink to create conductive silver filament lines that act as wear sensors, detecting damage in real-time.
Researchers at Carnegie Mellon University have developed a new 3D printing method that creates porous microlattice structures in battery electrodes, resulting in fourfold increase in specific capacity and twofold increase in areal capacity. The technology has potential applications in consumer electronics, medical devices, aerospace, a...
A team of mathematicians from around the world collaborated to solve real-world problems faced by industry. By applying mathematical models to the manufacture of stackable fabricated potato chips, they aimed to predict cooking times, optimize chip position, and improve the overall efficiency of the process.