Jeyapriya T J’s Post

This study presents a novel approach to 3D printing PVA hydrogels (PVA-Hy) by overcoming the challenges posed by rapid crosslinking in highly basic environments. By utilizing a moderate alkaline condition assisted by an aqueous two-phase system (ATPS), the researchers achieved temporal shape retention of 3D-printed PVA structures. The delayed crosslinking of PVA facilitated layer-to-layer adhesion, allowing for successful printing. The feasibility was demonstrated through direct ink write (DIW) 3D printing experiments with various PVA inks and embedding media containing salts, alkali hydroxides, or a combination of both. This approach offers a unique concept of embedded 3D printing, enabling temporary stabilization of printed structures to facilitate the overall 3D fabrication process. Read more details: https://lnkd.in/eP9VtRwB #polymerscience #3dprinting

Is your manufacturing process caving in to cavitation? Additive Manufacturing Media has an incredible breakdown of what Emerson and Baker Hughes managed to accomplish with Nikon SLM Solutions technology: #cavitation #additivemanufacturing #NikonSLMSolutions #GoForGold

NEW Bomar literature: " The Importance of Tear Resistance in 3D-Printing Applications" Balancing strength and flexibility is crucial in 3D printing. Our research explores the impact of tear resistance on SLA and DLP resins, identifying the sweet spot between durability and functionality. High tear resistance can make parts brittle, while low resistance may lead to deformation or failure under stress. Discover our findings and optimize your 3D printing applications. Access our full study: https://bit.ly/3Vda5eJ #3DPrinting #MaterialScience #Innovation

💡Additive Manufacturing (AM) is the application of #3Dprinting technologies to produce functional, end-use production parts within an industrial workflow. Laser powder bed fusion (LPBF), a 3D printing process that melts #metal powder using laser energy to build up parts, is the process most commonly applied to #valve components today. With this technology, it is possible to produce complex, optimized geometries that can take the place of assemblies. Without the need to produce and join many individual components, anticavitation devices can be manufactured with less manual labor, reduced lead times and even lower cost. #additivemanufacturing

Watch our new video: How to Mix Geopolymers: A Detailed Step-by-Step Guide (Plus Extra Tips for 3D Printing) In this video, learn how to prepare geopolymer binder and mortar the right way. Follow each step of the geopolymerization process: from alkalination and depolymerization of silicates into oligomers, to the formation of oligo-sialates, polycondensation, reticulation, and finally, the creation of a robust 3D geopolymer network. Ensure your geopolymerization process is complete for optimal binder performance. Plus, discover some extra tips for using geopolymers in 3D printing. Watch now to master the techniques and avoid common pitfalls! https://lnkd.in/ganF-Z2n

Creating with 3D printing is like life – start with a solid foundation, build carefully, and marvel at the results of your effort. 😀 #3DPrintingTips #3DPrinting #MotivationalQuotes #Motivation

Here you are step by step video of mixing process for 3D printing recipes (thickness layer from 1 to 2,5 cm each but manageable till to 3-4 cm). This is the correct method to respect every stage of Geopolymerization obtaining a balanced, stable and repeatable reaction. Geopolymer systems aren’t AAMs or OPC like materials (that follow hydraulic and precipitation processes) so the mix design it’s very different. Every step and ingredient has is specific role. #geopolymer #3Dprinting

Materials for a Sustainable Future Manufacture of Polyamide PA11 ESD parts for SLS (3D Printing, Laser Sintering) This material represents a significant evolution in polyamide-based materials, combining sustainability with advanced electrostatic dissipation properties. Its unique properties and sustainable origin (castor oil) of PA11 ESD are quickly making it the preferred choice for applications where the safety and integrity of electronic components are of the highest priority. In the following link you can find more information about the properties, applications and advantages for the manufacture of parts using 3D printing (SLS) of this material: https://lnkd.in/dKayrEZX #ineoprotipos #additivemanufacturing #3dprinting

This recent article in Powder and Bulk Solids (print edition) explores the challenges of using ultra-fine tungsten powder for 3D printing and how Advanced Powder Solutions helped a client achieve optimal flowability. Fascinating potential for this high-performance material! #Tungsten #3Dprinting #AdditiveManufacturing #PowderProcessing #Industrial #ContractManufacturing #AdvancedPowderSolutions #GEMCO

🌟🌟 How Does SLA Compare to Other 3D Printing Methods? 🌟🌟 We're always striving to provide you with the most up-to-date and comprehensive information about 3D printing technologies. In this article, we delve deep into the advantages and applications of Stereolithography (SLA) and how it stacks up against other popular 3D printing methods. Discover: 🔍 The unique benefits of SLA 🔍 Comparisons with other 3D printing techniques, incl SLS, PolyJet, DLP and PµSL 🔍 Practical applications and industry insights 🖥️ Read the full article here: https://buff.ly/45shtHC #3DPrinting #SLA #PrototypeProjects #AdditiveManufacturing #TechInnovation #Engineering