Abdul S. Ahmed’s Post

🚀 Electron beam welding in space is a very interesting approach due to the controllability of the beam, high efficiency, and deep penetration. Outside the spacecraft is already in vacuum, potentially providing a suitable environment for in-situ fabrication or repair. 🔬 What is largely unknown is how melt pools behave in the absence of gravity, where the effects of surface tension become more dominant. We may even see less segregation of materials due to the lack of buoyancy effects. #additivemanufacturing #electronbeam #welding #space #repair #fabrication

🔎 We’re delighted to share the 5 biggest #laser #industry #trends shaping up in 2024, along with insights from our CEO Antanas Laurutis. One of the major trends is NASA - National Aeronautics and Space Administration’s continuous attempts to develop space-based laser communications technology, with the ultimate objective of supporting human flights to Mars. Meanwhile, here on Earth, Humane’s innovative Ai Pin, fueled by the power of lasers and AI, is set to disrupt the smartphone industry. 🔗 Explore the full article: https://lnkd.in/gMs5ws2V? ⏰Stay tuned for more insights! #AiPin #laserindustry #NASA #businesstrends #technology

Recent microgravity tests on space-based printing of electronics showcase the rapid pace of technological advancement. What was once a futuristic concept is becoming a tangible reality, opening up exciting possibilities for space exploration. Printing electronics on-demand in space would significantly reduce reliance on Earth for components, enabling more self-sufficient missions. This capability could transform how we build spacecraft and infrastructure for lunar and Mars exploration, cutting costs and improving mission flexibility. The ability to quickly print replacement electronics could also drastically improve the repairability of satellites and spacecraft, enhancing the longevity and sustainability of space missions. It’s innovations like this that show just how quickly electronics technology is evolving and how it will shape the future of space science, exploration, and travel. https://lnkd.in/dCN2C9ZV

The world’s first metal 3D printer for space is on its way to the ISS. Developed by Airbus, AddUp, Cranfield University, and Highftech Engineering, and funded by the European Space Agency - ESA. Astronauts will be able to instantly manufacture tools such as metal mounting interfaces, as opposed to weaker plastic versions. About the size of a washing machine, it can produce metal tools about the size of one's fist. Interestingly, there will be twin printers used in this first test, one on Earth and one inside the ISS. Four samples will be made in space and sent back to Earth to compare to evaluate the effects of microgravity. This is another great step towards eventual moon habitation! #3dprinting #additivemanufacturing #space #metal3dprinting https://lnkd.in/gK8bWnHv

The European Space Agency - ESA ) is revolutionising space exploration with the launch of the 𝗳𝗶𝗿𝘀𝘁 𝗺𝗲𝘁𝗮𝗹 𝟯𝗗 𝗽𝗿𝗶𝗻𝘁𝗲𝗿 𝘁𝗼 𝘁𝗵𝗲 𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗦𝗽𝗮𝗰𝗲 𝗦𝘁𝗮𝘁𝗶𝗼𝗻, and I'm absolutely mind-blown! 🤯 This ground-breaking technology promises to enhance in-space manufacturing, allowing astronauts to print metal parts on-demand, opening up a universe of possibilities for exploration and sustainability beyond Earth. The thought of conducting complex manufacturing processes in the vast expanse of space is a testament to human ingenuity and a step closer to a future where we can sustain life and conduct advanced space missions. As we look forward to the incredible innovations this printer will bring to space exploration, let's engage in discussions about the endless possibilities it unveils. What impact do you think in-space manufacturing will have on future space missions? Read more about this pioneering step towards a circular space economy and how it's set to transform our approach to resources in space. Dive into the full article for a deeper insight into this remarkable achievement https://lnkd.in/gUEyeANx #BreseightAustralia #SpaceInnovation #3DPrinting

Giant leap for in-orbit manufacturing - seeding several dreams. One of ESA’s goals for future development is to create a circular space economy and recycle materials in orbit to allow for a better use of resource, such as repurposing bits from old satellites into new tools or structures. An operational version of this metal 3D printer would eliminate the need to send a tool up with a rocket and allow the astronauts to print the needed parts in orbit. https://lnkd.in/g4bQGEMt

During a NASA #microgravity flight, researchers from Iowa State University and the University of Wisconsin-Madison have tested how a #printer would work in the #ZeroGravity of space. The #ink used in this printer featured #silver #nanoparticles made with biobased #polymers. The printer uses a #3Dprinting process that jets ink under an #electric field, which could eliminate the need for #gravity to help deposit ink. If the technology used in this printer works in zero gravity, astronauts could use such a printer to make electric circuits for #spacecraft or equipment repairs or to manufacture high-value #electronic components. https://lnkd.in/gCEGgrx2 (Work funded by NASA - National Aeronautics and Space Administration) Fei Liu Shan Jiang Hantang Qin Tyler Kirscht liangkui jiang Xuepeng Jiang Matthew Marander Ricardo Ortega

A new opportunity of Additive Manufacturing for defying zero gravity in the space.

🌌 NASA Studies Laser Beam Welding for In-Space Manufacturing 📊 IMPACT ANALYSIS - Impact Timeline: Long-term - Scope: Global - Value Chain: Hardware/Services 📌 OVERVIEW - 📌 NASA, in collaboration with Ohio State's Welding Engineering and Multidisciplinary Capstone Programs and Marshall's Materials & Processes Laboratory, has tested high-powered fiber laser beam welding aboard a commercial aircraft simulating reduced gravity. 💡 STRATEGIC SIGNIFICANCE - Market Impact This breakthrough enhances the potential for developing hardware specifically designed for in-space manufacturing, broadening the scope of space mission capabilities and industrial applications beyond Earth. - Technical Impact The experiment advances our understanding of laser beam welding in microgravity environments, facilitating the development of infrastructure necessary for the additive manufacturing processes in space. - Competitive Impact NASA's pioneering efforts in laser beam welding could position the United States as a leader in space manufacturing technologies, which could drive collaboration and competition in the global space sector. 🔮 FUTURE IMPLICATIONS - Short-term (0-6 months) Focus on evaluating experimental data and refining techniques for deployment in actual space missions. - Long-term (1-2 years) Strategic moves include developing in-situ resource utilization plans that leverage laser beam welding for building permanent structures on lunar and Martian surfaces. 🔍 Key Takeaway The ability to utilize laser beam welding in space signifies a leap towards sustainable space operations, offering transformative possibilities in constructing and maintaining extraterrestrial habitats. #AdditiveManufacturing #AMIndustry #3DPrinting #3D-Printing #AdvancedManufacturing #AMPulseDaily #WeeklyVentures #NASA #SpaceManufacturing #InSpaceWelding #LaserTechnology #InnovationInSpace #SpaceExploration 💡 Did we miss any important AM news today? Share in the comments below - let's crowdsource intelligence together!

In the lead-up to Additive Manufacturing Advantage Aerospace, Space & Defense, you can read insights from guest speaker Paul Gradl, a principal engineer in NASA‘s component technology development group. In this interview, he discusses the role of #3DPrinting in the development and production of space rockets. #AMAdvantage #FIA2024 #PAS2025 #AMAA