# ProtoTi

> On-Demand Manufacturing. 3D Printing, CNC Machining, Vacuum Casting, Sheet Metal.


## Posts

- [Stainless Steel 304: Comprehensive Analysis of Performance, Applications, and Selection Guide](https://www.prototi.com/knowledge-base/stainless-steel-304-comprehensive-analysis-of-performance-applications-and-selection-guide/): Step into a modern kitchen, open a refrigerator, walk into an office building elevator, or observe medical equipment—in these seemingly different scenarios, one material silently underpins our lives: Stainless Steel 304. As the most common and widely used grade of austenitic stainless steel, SS304 has become an "invisible champion" in industrial manufacturing and daily life, thanks to its excellent corrosion resistance, good formability, and outstanding hygienic properties. Since stainless steel was invented in the early 20th century, 304 stainless steel has evolved into the world's most popular stainless steel variety, accounting for approximately 50% of the stainless steel market share. From aerospace to food processing, from architectural decoration to medical devices, this alloy occupies an irreplaceable position in modern materials science due to its unique combination of properties. This article will provide a comprehensive analysis of the chemical composition, mechanical properties, application fields, processing techniques, and selection guidelines for 304 stainless steel, offering a thorough reference for engineers, designers, purchasers, and general consumers.
- [How 3D Printing Saved a Baby’s Life: A Groundbreaking Medical Case](https://www.prototi.com/case-studies/how-3d-printing-saved-a-babys-life-a-groundbreaking-medical-case/): In the high-stakes world of pediatric cardiology, surgeons often operate with limited information, n […]
- [Saab and Divergent produce 5-meter 3D printed aircraft fuselage for 2026 flight test](https://www.prototi.com/industry-news/saab-and-divergent-produce-5-meter-3d-printed-aircraft-fuselage-for-2026-flight-test/): Saab AB and Divergent Technologies have completed a fully additively manufactured aircraft fuselage  […]
- [JUSTIN BIEBER DROPS HIS FIRST 3D PRINTED SNEAKER: THE EARTH BENDER](https://www.prototi.com/industry-news/justin-bieber-drops-his-first-3d-printed-sneaker-the-earth-bender/): Justin Bieber’s fashion label Skylrk is expanding into 3D printed footwear with its first printed sn […]
- [SCG BUILDS SUSTAINABLE 3D PRINTED BRIDGE USING LC3 CONCRETE IN HISTORIC DISTRICT](https://www.prototi.com/industry-news/scg-builds-sustainable-3d-printed-bridge-using-lc3-concrete-in-historic-district/): Thai Siam Cement Group (SCG) has delivered a 3D printed pedestrian bridge across Bangkok’s historic  […]
- [Bercella creates aerospace lamination mold using Xenia’s XECARB 40-C20-3DP](https://www.prototi.com/industry-news/bercella-creates-aerospace-lamination-mold-using-xenias-xecarb-40-c20-3dp/): During Formnext 2025, Xenia Materials highlighted a collaboration with Italian composite engineering […]
- [Detailed Analysis of Stainless Steel 303: Characteristics, Processing and Application Guide](https://www.prototi.com/knowledge-base/detailed-analysis-of-stainless-steel-303-characteristics-processing-and-application-guide/): Introduction: Why Choose Stainless Steel 303? Among the diverse family of stainless steels, if one i […]
- [How additive manufacturing is supporting the development of ISAM and ISOM](https://www.prototi.com/industry-news/how-additive-manufacturing-is-supporting-the-development-of-isam-and-isom/): After roughly a decade of experimentation, additive manufacturing is becoming a major force accelera […]
- [The first 3D-printed student apartment in Canada has broken ground in Windsor.](https://www.prototi.com/industry-news/the-first-3d-printed-student-apartment-in-canada-has-broken-ground-in-windsor/): In November 2025, Windsor, Ontario, Canada, launched a groundbreaking construction project—the groun […]
- [China Completes First Flight Test of 3D Printed Turbojet Engine](https://www.prototi.com/industry-news/china-completes-first-flight-test-of-3d-printed-turbojet-engine/): China’s push toward next-generation propulsion reached a major milestone this month as the country’s […]
- [Biological 3D printing technology for bone regeneration using nanofiber-coated tubular scaffolds](https://www.prototi.com/industry-news/biological-3d-printing-technology-for-bone-regeneration-using-nanofiber-coated-tubular-scaffolds/): Researchers from Mexico and Costa Rica are working together to advance bone regeneration through bio […]
- [RESEARCHERS DEVELOP 3D PRINTED HIGH-ENTROPY SUPERALLOY](https://www.prototi.com/industry-news/researchers-develop-3d-printed-high-entropy-superalloy/): Researchers at the IMDEA Materials Institute, a Madrid-based research center focused on advanced mat […]
- [Mechanical processing nitriding treatment process: A surface strengthening technology that significantly enhances the performance of parts](https://www.prototi.com/knowledge-base/mechanical-processing-nitriding-treatment-process-a-surface-strengthening-technology-that-significantly-enhances-the-performance-of-parts/): This article delves deeply into the key surface treatment technology in the field of mechanical processing - nitriding treatment. It elaborates on the principles and core purposes of nitriding treatment (wear resistance, corrosion resistance, and fatigue resistance), and focuses on analyzing the processes, advantages and disadvantages, and application scenarios of mainstream techniques such as gas nitriding, ion nitriding, and liquid nitriding. At the same time, it comprehensively explains the precautions before and after nitriding in mechanical processing, the quality control and detection methods of the process, as well as its comparison with other surface treatments. The aim is to provide an authoritative and practical technical reference for mechanical designers, process planners, and manufacturing engineers.
- [Precise Bio completes world’s first 3D bioprinted corneal implant](https://www.prototi.com/industry-news/precise-bio-completes-worlds-first-3d-bioprinted-corneal-implant/): Precise Bio, a clinical-stage regenerative medicine company pioneering bio-printed tissues and organ […]
- [ARTEC 3D LAUNCHES ARTEC STUDIO LITE TO EXPAND ACCESS TO PROFESSIONAL 3D CAPTURE TOOLS](https://www.prototi.com/industry-news/artec-3d-launches-artec-studio-lite-to-expand-access-to-professional-3d-capture-tools/): Artec 3D, a Luxembourg-based developer of professional 3D scanners and software, has introduced Arte […]
- [Protecting mechanical processing parts with "armor": Comprehensive analysis of galvanizing surface treatment process, advantages and disadvantages, and application selection](https://www.prototi.com/knowledge-base/protecting-mechanical-processing-parts-with-armor-comprehensive-analysis-of-galvanizing-surface-treatment-process-advantages-and-disadvantages-and-application-selection/): Abstract: In the field of mechanical manufacturing, the durability of parts directly determines the lifespan and reliability of the products. Galvanization, as a classic, efficient, and cost-effective metal surface treatment process, provides excellent rust and corrosion protection for steel parts. This article will deeply explore all aspects of galvanizing for mechanical processing parts, including its core principles, detailed comparisons of various processes (electro-galvanizing, hot-dip galvanizing, mechanical galvanizing, etc.), the protective mechanism of the galvanized layer, advantages and disadvantages analysis, subsequent treatments (such as passivation, phosphating), quality inspection standards, and how to select the most suitable galvanizing process based on the characteristics of your parts, helping you equip precision-machined parts with the strongest "armor".
- [Nike Launches 3D Printed Air Max 95000 Sneaker at ComplexCon](https://www.prototi.com/industry-news/nike-launches-3d-printed-air-max-95000-sneaker-at-complexcon/): Nike has unveiled the Air Max 95000, a 3D-printed sneaker that represents the company’s first shoe f […]
- [Complete Guide to Part Polishing: From Process Principles to Application Effects, Comprehensive Analysis of CNC Metal Polishing Technology](https://www.prototi.com/knowledge-base/complete-guide-to-part-polishing-from-process-principles-to-application-effects-comprehensive-analysis-of-cnc-metal-polishing-technology/): In the field of precision manufacturing, part polishing is a crucial step that determines the performance, lifespan, and appearance of products. Whether it is the core components of automotive engines, the precise components of medical devices, or the micro parts of electronic equipment, after professional polishing treatment, not only can the surface smoothness be improved, the friction loss be reduced, but also the corrosion resistance be enhanced, laying a solid foundation for subsequent assembly and use. This article will start from the basic understanding of part polishing, deeply analyze the mainstream polishing processes, material adaptation schemes, common problem solutions, equipment selection techniques, and industry development trends, providing comprehensive and practical reference guidelines for manufacturing enterprises, technicians, and procurement professionals.
- [The Best 3D-Printed Masks for Halloween](https://www.prototi.com/uncategorized/the-best-3d-printed-masks-for-halloween/): As the autumn chill sets in and whispers of Halloween fill the air, the most creative holiday of the […]
- [3D Printing Brings Ancient Fossils Back to Life in Türkiye](https://www.prototi.com/industry-news/3d-printing-brings-ancient-fossils-back-to-life-in-turkiye/): In central Türkiye’s Kayseri province, researchers are turning to 3D printing to help restore fossil […]
- [A Comprehensive Analysis of 40Cr Steel: Understanding Its Properties, Heat Treatment, Machining, and Alternative Materials](https://www.prototi.com/knowledge-base/a-comprehensive-analysis-of-40cr-steel-understanding-its-properties-heat-treatment-machining-and-alternative-materials/): In the modern mechanical processing industry, material selection is the key to ensuring the performance, lifespan and cost control of parts. For engineering parts with medium-high strength, wear resistance, impact resistance and demanding heat treatment properties, 40Cr alloy structural steel is widely adopted due to its comprehensive excellent performance. This article will systematically introduce the chemical composition, physical and mechanical properties, heat treatment process, mechanical processing adaptability, typical applications, material selection comparison, advantages and disadvantages, as well as precautions during processing of 40Cr, to help engineers, purchasing personnel and manufacturers fully understand and correctly select this material.
- [8 Reasons to Use High-Performance Polymers in Additive Manufacturing](https://www.prototi.com/knowledge-base/8-reasons-to-use-high-performance-polymers-in-additive-manufacturing/): High-performance polymers (HPP) have been used in industry for several decades, particularly in inje […]
- [3D Printed Habitat Prototype Encourages Natural Regeneration of Marine Ecosystems](https://www.prototi.com/industry-news/3d-printed-habitat-prototype-encourages-natural-regeneration-of-marine-ecosystems/): Recently, the World Design Organization (WDO) and the UK Design Council hosted the World Design Cong […]
- [FORD MUSTANG GTD ACHIEVES SUB-7-MINUTE NÜRBURGRING LAP WITH 3D PRINTED ENGINEERING ](https://www.prototi.com/industry-news/ford-mustang-gtd-achieves-sub-7-minute-nurburgring-lap-with-3d-printed-engineering/): American multinational automaker Ford’s 2025 Mustang GTD has become the first U.S. car to complete a […]
- [RESEARCH STEREOLITHOGRAPHY-BASED 3D PRINTING OF SILICA WITHOUT ORGANIC BINDERS](https://www.prototi.com/industry-news/research-stereolithography-based-3d-printing-of-silica-without-organic-binders/): Researchers at the Hebrew University of Jerusalem have developed a stereolithography (SLA)-based 3D  […]
- [CONTINUUM POWDERS AND HP AM PARTNER TO ADVANCE SUPERALLOYS](https://www.prototi.com/industry-news/continuum-powders-and-hp-am-partner-to-advance-superalloys/): U.S.-based metal powder producer Continuum Powders and industrial 3D printing developer HP Additive  […]
- [Comprehensive Analysis of 45# Steel: The Ultimate Guide to Properties, Applications, Heat Treatment and Market Prospects](https://www.prototi.com/knowledge-base/comprehensive-analysis-of-45-steel-the-ultimate-guide-to-properties-applications-heat-treatment-and-market-prospects/): In the field of industrial manufacturing, No. 45 steel is a widely used and highly representative high-quality carbon structural steel. With its balanced mechanical properties, good machinability, and high cost-effectiveness, it has become a "regular customer" in industries such as mechanical manufacturing, automotive industry, and mold processing. Whether it is ordinary shaft parts, gears, or precise mold accessories, 45 steel can be found everywhere. This article will provide a comprehensive and detailed introduction from the aspects of the basic definition, chemical composition, mechanical properties, production process, application scenarios, heat treatment methods, and common problem solutions of 45 steel, helping everyone to deeply understand this "all-purpose steel" and providing professional references for material selection in industrial production.
- [Mechanical Processing and Oxidation Treatment Comprehensive Analysis: Process Principles, Applications and Development Trends](https://www.prototi.com/knowledge-base/mechanical-processing-and-oxidation-treatment-comprehensive-analysis-process-principles-applications-and-development-trends/): Introduction In the modern mechanical processing industry, surface treatment technology is a crucial […]
- [CROOM MEDICAL’S BIOFUSE: 3D PRINTED LATTICE TECHNOLOGY FOR ADVANCED ORTHOPEDIC IMPLANTS](https://www.prototi.com/industry-news/croom-medicals-biofuse-3d-printed-lattice-technology-for-advanced-orthopedic-implants/): Irish orthopedic manufacturing specialist Croom Medical has introduced Biofuse, a 3D print […]
- [ORNL Develops New Crack-Resistant Aluminum Alloy for High-Temperature 3D Printing](https://www.prototi.com/industry-news/ornl-develops-new-crack-resistant-aluminum-alloy-for-high-temperature-3d-printing/): OAK RIDGE, Tenn. — Researchers at the U.S. Department of Energy’s Oak Ridge National Laboratory (ORN […]
- [Ford Uses On-Site 3D Printing to Boost Mustang GTD Performance](https://www.prototi.com/industry-news/ford-uses-on-site-3d-printing-to-boost-mustang-gtd-performance/): Ford has taken a major step forward in automotive performance with the launch of the 2025 Mustang GT […]
- [D.E.E.P consortium to explore additive manufacture of digitally-enabled marine propeller](https://www.prototi.com/industry-news/d-e-e-p-consortium-to-explore-additive-manufacture-of-digitally-enabled-marine-propeller/): A UK-based consortium is to explore the additive manufacture of a digitally-enabled propeller after securing funding from Innovate UK through the Clean Maritime Demonstration Competition (CMDC6). 
- [Everything You Need to Know about Titanium 3D Printing](https://www.prototi.com/knowledge-base/everything-you-need-to-know-about-titanium-3d-printing/): Copper, sand, alumide… we have already discussed many materials used in additive manufacturing. Toda […]
- [Comprehensive Analysis of Alloy Steel 4140: Characteristics, Applications and Processing Guidelines](https://www.prototi.com/knowledge-base/comprehensive-analysis-of-alloy-steel-4140-characteristics-applications-and-processing-guidelines/): In the fields of mechanical manufacturing, automotive industry, aerospace, etc., alloy steel, due to its excellent comprehensive properties, has become the core material for key components. And alloy steel 4140, as a representative of medium-carbon alloy structural steel, is widely used in the manufacturing of various load-bearing and transmission components due to its high strength, high toughness and good machinability. This article will introduce alloy steel 4140 from four dimensions: composition characteristics, performance advantages, processing key points, and typical applications, to help enterprises and engineers make precise material selections. 
- [Ultrasound improves grain refinement in metal 3D printing](https://www.prototi.com/industry-news/ultrasound-improves-grain-refinement-in-metal-3d-printing/): Northwestern Polytechnical University in Xi’an, working with Wuhan University of Science and Technology, the National University of Singapore, and Trinity College Dublin, has demonstrated a non-contact ultrasound method for laser additive manufacturing. Published in Nature Communications, the work shows that transmitting ultrasound below 20 W·cm² through a gas medium refines grains and enhances mechanical performance without cavitation. In tests with Inconel 718, yield stress increased from 456 to 582 MPa (+27.6%) and tensile strength rose from 915 to 994 MPa (+8.6%), while ductility remained nearly constant at about 40%. Similar results were achieved with stainless steel 316L, indicating the approach is broadly applicable.
- [Ceramic 3D printing enables next-generation chemical reactors](https://www.prototi.com/industry-news/ceramic-3d-printing-enables-next-generation-chemical-reactors/): Scientists at Oak Ridge National Laboratory have fabricated leak-tight ceramic components
- [BMW Group Converts Waste Into New Manufacturing Components](https://www.prototi.com/industry-news/bmw-group-converts-waste-into-new-manufacturing-components/): BMW Group has developed a recycling system that converts waste 3D printing powder and used parts into new filament for manufacturing production tools and components. The company processes up to 12 tonnes of waste powder annually at its Additive Manufacturing Campus in Oberschleißheim, creating recycled filament and granulate for use across its global production network. The recycled materials are used to produce auxiliary production devices, tools, and various manufacturing aids through Fused Filament Fabrication (FFF) and Fused Granulate Fabrication (FGF) technologies.
- [Lightweight Revolution: How Aluminum Alloy Is Reshaping Modern Industry and Future Technology](https://www.prototi.com/knowledge-base/lightweight-revolution-how-aluminum-alloy-is-reshaping-modern-industry-and-future-technology/): In modern industry and manufacturing, aluminum alloys have emerged as an important metal material, second only to steel, due to their advantages such as lightweight, high strength, corrosion resistance, and ease of processing. They play an indispensable role in various fields including aerospace, automotive manufacturing, construction, electronic products, and mechanical components. With the accelerating trend towards environmental protection and lightweighting, the demand for aluminum alloys is continuously expanding. How to deeply understand and rationally utilize aluminum alloys has become a common focus of attention for enterprises and research institutions.
- [Why 3D Printing is the Future of Navy Maintenance and Cost Savings](https://www.prototi.com/industry-news/why-3d-printing-is-the-future-of-navy-maintenance-and-cost-savings/): MAYPORT, Fla. – The Southeast Regional Maintenance Center (SERMC) is harnessing the power of 3D printing to rapidly develop mission-critical components, delivering faster turnaround times and significant cost savings for the Fleet.
- [3D printed device collects drinking water from air](https://www.prototi.com/industry-news/3d-printed-device-collects-drinking-water-from-air/): focusing on the Water from Air project developed at the Münster University of Applied Sciences. Using metal-organic frameworks (MOFs) and 3D printing technologies such as FDM and SLA, the portable water collection device transforms atmospheric moisture into clean, distilled drinking water. Designed as a sustainable, mobile water producer, it demonstrates the potential of atmospheric water generation (AWG), food-safe PETG containers, and modular design for low-income countries, remote communities, and future decentralized water supply systems.
- [Shot Peening Surface Treatment: Ultimate Guide - From Principles, Processes to Applications and Future Trends](https://www.prototi.com/knowledge-base/shot-peening-surface-treatment-ultimate-guide-from-principles-processes-to-applications-and-future-trends/): Shot peening surface treatment is a crucial mechanical surface strengthening process. Through the impact of countless high-speed projectiles on the surface of metal components, it causes plastic deformation, thereby introducing residual compressive stress layers, significantly enhancing the fatigue strength, stress corrosion resistance, and service life of the parts. This article will deeply explore the core principles of shot peening technology, various types of processes, key parameter control, extensive application fields, quality inspection methods, and look forward to its future development trends, providing you with a comprehensive analysis of this powerful surface engineering technology. 
- [HP Dives Deeper Into Orthopedic 3D Printing at AOPA 2025 With New PA 11](https://www.prototi.com/industry-news/hp-dives-deeper-into-orthopedic-3d-printing-at-aopa-2025-with-new-pa-11/): HP is announcing that it will have a new generation of PA 11. With the 3D HR PA 11 Gen2 material, the company will offer up to 80% material reusability, which, it says, will lead to a 40% lower part cost. That should be a welcome advance for HP users. More parts could be made with the new material, and business cases will be better. PA 11 is not easy to process, but the properties the material delivers, as well as part performance, make it a widely desired choice.
- [Regarding SLS Materials and Applications](https://www.prototi.com/knowledge-base/regarding-sls-materials-and-applications/): SLS (Selective Laser Sintering, Selective Laser Sintering) is an additive manufacturing technology based on powder materials. It uses high-energy laser to selectively sinter the powder layers, and builds up a three-dimensional solid layer by layer. It is one of the core technologies of industrial 3D printing.
- [The Guide Of Sunning Texture Processing (Etching Processing)](https://www.prototi.com/knowledge-base/the-guide-of-sunning-texture-processing-etching-processing/): Sunning texture processing is an important manufacturing and surface treatment technology that can give the surface of materials specific textures or patterns. This process is widely used in various industries such as electronics, automobiles, consumer goods, and construction to achieve various functions and aesthetic purposes. 
- [This Swiss Ice Cream Shop Was 3D Printed from Recycled Plastic—and It Looks Amazing](https://www.prototi.com/industry-news/this-swiss-ice-cream-shop-was-3d-printed-from-recycled-plastic-and-it-looks-amazing/): In the Alpine village of Mulegns, Switzerland, a new experimental ice cream shop looks like something out of a dream. From the outside, it resembles a classic wooden barn. But step inside, and you’ll find a colorful, curving interior made entirely from 3D printed recycled plastic. This is Gelateria Mulegns, a bold blend of tradition and technology.
- [Soluble Supports: The Secret to Perfect 3D Prints](https://www.prototi.com/knowledge-base/soluble-supports-the-secret-to-perfect-3d-prints/): When innovation meets necessity, the result is industry-changing—and soluble support materials in FDM 3D printing are exactly that. So why do top-tier industrial FDM printers like those from Stratasys consistently use dual extrusion systems? The reason: soluble supports—an essential enabler for precision, flexibility, and complex geometry.
- [Preparation before CNC Prototype Manufacturing: A Comprehensive Guide](https://www.prototi.com/knowledge-base/preparation-before-cnc-prototype-manufacturing-a-comprehensive-guide/): Introduction In modern manufacturing, CNC (Computer Numerical Control) processing has become the cor […]
- [🚀Stereolithography Advancements: Redefining Precision Manufacturing in the 3D Printing Era](https://www.prototi.com/uncategorized/%f0%9f%9a%80stereolithography-advancements-redefining-precision-manufacturing-in-the-3d-printing-era/): SLA uses ultraviolet (UV) lasers to cure photopolymer resins layer by layer, creating parts with micrometer-level accuracy and exceptional surface finish. What once was only a prototyping method has now become a production-ready solution for industries demanding speed, detail, and reliability.
- [TPI to Present New TPI Design Gallery Software at Silmo Paris 2025](https://www.prototi.com/industry-news/tpi-to-present-new-tpi-design-gallery-software-at-silmo-paris-2025/): TPI (Tech Print Industries), a pioneer in on-demand 3D printed eyewear, will return to Silmo Paris 2025 with the exclusive preview of its brand-new TPI Design Gallery. This web-based software platform enables brands, retailers, and designers to create collections from scratch or remix modular designs, all the way through to virtual try-on and photorealistic presentation.
- [Soft Polymer Laminates: Flexible Innovation, Powerful Protection](https://www.prototi.com/knowledge-base/soft-polymer-laminates-flexible-innovation-powerful-protection/): Did you know that the sleek finish on your smartphone case, the grippy texture of your yoga mat, and even the waterproof lining in your medical device all rely on an unsung hero—soft polymer laminates? These flexible, multi-layered materials are transforming industries by combining functionality with aesthetics. Let’s explore how they work and why they matter.
- [3D printing——Cheaper and more durable titanium materials](https://www.prototi.com/industry-news/3d-printing-cheaper-and-more-durable-titanium-materials/): Titanium is a favorite of aerospace, medical, and high-performance engineering, mainly because it’s strong, light, and resists corrosion, making it perfect for aircraft components, implants, and other demanding applications. But titanium is expensive, and its high melting point, reactivity, and tendency to form uneven structures during printing might have slowed its adoption in some industries.
- [The latest research achievements and future development directions of surface heat treatment](https://www.prototi.com/knowledge-base/the-latest-research-achievements-and-future-development-directions-of-surface-heat-treatment/): Surface heat treatment is a common metal surface strengthening technology, widely used in various industrial fields such as automobiles, aviation, and mechanical manufacturing. By subjecting the metal surface to heating, cooling and other treatments, its hardness, wear resistance, corrosion resistance and other properties can be enhanced, thereby extending the service life of components. This article will provide a detailed elaboration on the concept, methods, applications and development trends of surface heat treatment, to help readers gain a deeper understanding of this technology. 
- [Havaianas Collaborates with Zellerfeld to Launch 3D Printed Flip-Flops](https://www.prototi.com/industry-news/havaianas-collaborates-with-zellerfeld-to-launch-3d-printed-flip-flops/): The shoe of the summer is undoubtedly the flip-flop. Easy on, easy off, your feet won’t get sweaty b […]
- [Creality 3D Printing Hits the Catwalk with AMISS for WINGS Independent Fashion Festival](https://www.prototi.com/industry-news/creality-3d-printing-hits-the-catwalk-with-amiss-for-wings-independent-fashion-festival/): From accessories and shoes to dresses and more, we’ve seen 3 […]
- [3D Printing News Briefs, August 20, 2025: Tool Steel Alloy, Microstructure Control, & More](https://www.prototi.com/industry-news/3d-printing-news-briefs-august-20-2025-tool-steel-alloy-microstructure-control-more/): LEHVOSS Group Expanding Business Strategy with Smart Resourcing The LEHVOSS Group, under the ma […]
- [Breakthrough in 3D Printing of Soft Materials](https://www.prototi.com/industry-news/breakthrough-in-3d-printing-of-soft-materials/): U.S.-based University of Wyoming engineer Daniel Rau is addressing a major limitation in 3D printing: producing soft, flexible materials. Backed by the National Science Foundation, Rau’s lab is developing new methods to 3D print elastomers—stretchy, rubber-like substances—opening new possibilities for biomedical devices, wearable technology, and impact-resistant equipment.
- [Breakthrough in aerospace new materials: GRX-810 alloy empowers 3D printing of high-temperature components manufacturing](https://www.prototi.com/industry-news/breakthrough-in-aerospace-new-materials-grx-810-alloy-empowers-3d-printing-of-high-temperature-components-manufacturing/): The GRX-810 alloy, developed by NASA’s Glenn Research Center, addresses a key limitation in 3D printing for spacecraft: the lack of cost-effective materials that can withstand extreme temperatures. The alloy is a blend of nickel, cobalt, and chromium, enhanced by a ceramic oxide coating that increases heat resistance and improves performance. Its characteristics classify it as an oxide dispersion strengthened (ODS) alloy, which were previously challenging and costly to manufacture.
- [A new revolution in surface treatment: Sandblasting technology helps enhance quality and durability](https://www.prototi.com/knowledge-base/a-new-revolution-in-surface-treatment-sandblasting-technology-helps-enhance-quality-and-durability/): Sandblasting is a widely used surface treatment technology, extensively applied to remove impurities from the surfaces of metals, glasses, plastics and other materials, enhancing their smoothness and corrosion resistance. This process involves spraying fine particles onto the surface of objects through high-pressure air flow, which not only cleans the surface but also provides a frosted effect, improving the durability and aesthetic appeal of the materials. Sandblasting plays a significant role in the industrial sector, particularly in the automotive, aerospace and construction industries, helping to improve product quality and extend their service life. Through sandblasting technology, higher surface finish quality and more precise surface treatment can be achieved, meeting the diverse needs of different customers.
- [A playground constructed using 3D concrete printing technology.](https://www.prototi.com/industry-news/a-playground-constructed-using-3d-concrete-printing-technology/): XISUI Design has completed Boulder Park, a 13,000-square-meter community playground in Ji’nan, Shandong Province, China, that incorporates 3D concrete printing technology. The park features natural boulders combined with 3D-printed concrete structures to create play areas, including a rock cave adventure zone built using additive manufacturing techniques.
- [Your metal parts are still rusting? Surface passivation might be the best solution!](https://www.prototi.com/knowledge-base/your-metal-parts-are-still-rusting-surface-passivation-might-be-the-best-solution/): In the field of mechanical processing, surface treatment of metal materials is crucial for enhancing their performance and service life. Among them, surface passivation, as a commonly used and effective processing technique, is receiving increasing attention. This article will delve into the principles, processes, advantages of mechanical processing surface passivation, as well as its applications in various industries.
- [First RAF-Made 3D Printed Part Installed on Operational Typhoon Jet](https://www.prototi.com/industry-news/first-raf-made-3d-printed-part-installed-on-operational-typhoon-jet/): In a new development within the defense sector, the United Kingdom’s Royal Air Force has successfully installed its first in-house manufactured 3D printed component to an operational Typhoon fighter jet at RAF Coningsby. This is a new milestone that signals a transformative leap in aircraft maintenance, promising faster repairs and reduced downtime for the military fleet.
- [3D Printing Advances Drive Prototype-to-Production Shift](https://www.prototi.com/industry-news/3d-printing-advances-drive-prototype-to-production-shift/): As the manufacturing industry moves toward smarter and more customized production, 3D printing (additive manufacturing) is evolving from a rapid prototyping tool into a mainstream method for producing high-performance end-use components. Recently, leading companies and research institutions have made notable advances in materials, precision, and industrial applications—marking a new chapter in the industrialization of 3D printing.
- [CNC Turning: The Ultimate Guide to Precision Manufacturing](https://www.prototi.com/knowledge-base/cnc-turning-the-ultimate-guide-to-precision-manufacturing/): In the field of precision machining in modern manufacturing, CNC turning, as a key technology, is playing an irreplaceable and important role. With its significant advantages of high precision, high efficiency, and high automation, it has become the core force for many industries to achieve precise manufacturing. Whether it is the strict requirements for component precision in the aerospace field, the high-efficiency demand for large-scale production in the automotive industry, or the extreme pursuit of product quality in the medical device industry, CNC turning can accurately meet them, providing solid support for the development of various industries.
- [Binghamton university team advances biobatteries with metal 3D printing](https://www.prototi.com/industry-news/binghamton-university-team-advances-biobatteries-with-metal-3d-printing/): At US-based Binghamton University, a multidisciplinary research team led by Professor Seok […]
- [Australia’s first two-storey 3D printed concrete home completed by contec](https://www.prototi.com/industry-news/australias-first-two-storey-3d-printed-concrete-home-completed-by-contec/): Western Australia recently saw the completion of the first multi-storey home constructed using 3D pr […]
- [Caltech advances metal 3D printing with hydrogel-infusion additive manufacturing](https://www.prototi.com/industry-news/caltech-advances-metal-3d-printing-with-hydrogel-infusion-additive-manufacturing/): esearchers at the California Institute of Technology (Caltech) have developed a technique that enables the precise creation of metallic structures with customized shapes and compositions. This technique offers scientists an unprecedented level of control over alloy design, making it possible to engineer materials with specific mechanical and functional properties. Potential applications range from biocompatible, high-strength stents to lightweight aerospace components capable of withstanding harsh environments for extended periods.
- [Full Analysis of Anodizing Process: An Industry Guide from Principles to Applications](https://www.prototi.com/knowledge-base/full-analysis-of-anodizing-process-an-industry-guide-from-principles-to-applications/): Anodizing stands as one of the most versatile and effective surface treatment processes for metals, particularly aluminum. This electrochemical technique transforms the metal's surface into a durable, corrosion-resistant oxide layer, offering both functional and aesthetic benefits across industries. From aerospace components to everyday consumer electronics, anodized aluminum has become indispensable in modern manufacturing. This comprehensive guide explores the science behind anodizing, its various types, applications, and why it remains a preferred choice for engineers, designers, and manufacturers worldwide.
- [Everything You Need to Know About 3D Printing with Nickel Alloys](https://www.prototi.com/knowledge-base/everything-you-need-to-know-about-3d-printing-with-nickel-alloys/): Due to its excellent heat resistance, mechanical strength and corrosion resistance, nickel alloys have become an important material in the 3D printing field, especially suitable for the manufacturing of high-performance components in industries such as aerospace, automotive, medical and energy. Its compatibility with additive manufacturing technology enables efficient production of complex and precise components and meets the requirements of extreme environments. 
- [Electroplating of 3D Printed Parts – Everything You Need to Know Is Here](https://www.prototi.com/knowledge-base/electroplating-of-3d-printed-parts-everything-you-need-to-know-is-here/): Discover everything you need to know about electroplating 3D printed parts – from how it works to its benefits, challenges, and industrial applications. Upgrade your prints with real metal strength and finish.
- [A 3D Printed Micro Turbojet Takes to the Skies in China](https://www.prototi.com/industry-news/a-3d-printed-micro-turbojet-takes-to-the-skies-in-china/): The Aero Engine Corporation of China (AECC) has announced the successful maiden flight of its 3D-printed micro turbojet engine, a first for the Chinese aerospace sector. Named Minimalist Lightweight Micro Turbojet, the engine was tested in the Inner Mongolia Autonomous Region in northern China.
- [Introducing the characteristics of 3D printing materials for dragons in Indonesia](https://www.prototi.com/knowledge-base/introducing-the-characteristics-of-3d-printing-materials-for-dragons-in-indonesia/): Nylon offers a unique combination of strength, flexibility, and durability. It absorbs moisture more than other plastics, which makes it easier to dye or paint. This material is commonly used in mechanical components like zip ties, gears, screws, and nuts.
- [Complete Analysis of Mechanical Milling ProcessingWhat is CNC Milling?](https://www.prototi.com/knowledge-base/what-is-cnc-milling/): The Basics Of CNC Mills A CNC (Computer Numerical Control) mill is an automated cutting ma […]
- [Muscle Made of Lattices: The Elephant Bot That's Changing Robotics](https://www.prototi.com/industry-news/muscle-made-of-lattices-the-elephant-bot-thats-changing-robotics/): A new elephant-inspired robot can do some of the most surprising tasks, from gently plucking a flower with its trunk to powerfully kicking a bowling ball. It’s all thanks to a groundbreaking design approach inspired by the body of an elephant, which combines strong legs and a soft, flexible trunk, and uses only one type of 3D printed material. What makes this robot special is not what it’s made of, but how it’s designed.
- [AMAA 2025: 90% COST AND TIME SAVINGS AT NORTHROP GRUMMAN ENABLED BY 3D PRINTING](https://www.prototi.com/industry-news/amaa-2025-90-cost-and-time-savings-at-northrop-grumman-enabled-by-3d-printing/): Northrop Grumman is integrating additive manufacturing across its space systems to reduce lead  […]
- [ZHEJIANG UNIVERSITY DEVELOPS INFINITELY RECYCLABLE RESIN FOR 3D PRINTING](https://www.prototi.com/industry-news/zhejiang-university-develops-infinitely-recyclable-resin-for-3d-printing/): A research team from China’s Zhejiang University has developed an infinitely recyclable 3D printing  […]
- [Filamentive Debuts Sustainability Profiles for 3d Printing Materials](https://www.prototi.com/industry-news/filamentive-debuts-sustainability-profiles-for-3d-printing-materials/): UK 3D printing filament brand Filamentive  has introduced Material Sustainability Profiles (MSP), a new initiative to boost transparency in additive manufacturing. The profiles aim to help users make more environmentally conscious purchasing decisions by offering clear, accessible data about the sustainability credentials of each material.
- [MIT Engineers Develop Implantable Device for Emergency Diabetes Treatment](https://www.prototi.com/industry-news/mit-engineers-develop-implantable-device-for-emergency-diabetes-treatment/): The device uses a nickel-titanium shape-memory alloy that changes from a flat slab to a U-shape when […]
- [3D-printed pyrolytic carbon scaffolds usher in a new era of bone regeneration; programmable biomaterials breakthroughs emerge](https://www.prototi.com/industry-news/3d-printed-pyrolytic-carbon-scaffolds-usher-in-a-new-era-of-bone-regeneration-programmable-biomaterials-breakthroughs-emerge/): The research team at IMDEA Materials Institute has published a groundbreaking study in Small Structures, marking the first successful fabrication of an all-carbon bone scaffold using a combination of 3D printing and high-temperature pyrolysis. This innovative approach eliminates the need for traditional additives, achieves mechanical properties comparable to natural bone, and enables active regulation of cell growth.
- [This Breakthrough Sponge Could Change How the World Gets Clean Water](https://www.prototi.com/industry-news/this-breakthrough-sponge-could-change-how-the-world-gets-clean-water/): Researchers have developed a 3D-printed aerogel material that uses sunlight to convert seawater into drinking water. The sponge-like structure contains microscopic vertical channels that enable efficient water evaporation at various scales. The team published their findings in ACS Energy Letters.
- [Additive Manufacturing in Rocketry](https://www.prototi.com/knowledge-base/additive-manufacturing-in-rocketry/): The aerospace industry is undergoing a transformative shift with the integration of 3D printing technology. Also known as additive manufacturing, this innovative process is redefining how rockets are designed, built, and launched, offering unprecedented advantages in cost reduction, production speed, and design flexibility.
- [3D Printing Powers Automotive Lightweighting: A New Era in Manufacturing](https://www.prototi.com/knowledge-base/3d-printing-powers-automotive-lightweighting-a-new-era-in-manufacturing/): Driven by global carbon reduction goals and the shift toward intelligent manufacturing, the automotive industry is undergoing a profound transformation. Traditional casting and forging processes are increasingly revealing limitations such as high energy consumption, long lead times, and design constraints. In contrast, 3D printing (additive manufacturing) is emerging as a disruptive force, offering unmatched design freedom, material efficiency, and rapid prototyping capabilities. From prototype validation to mass production of functional parts, 3D printing is quietly ushering the automotive supply chain into a new era of lightweight, agile, and smart manufacturing.
- [How Is 3D Printing Being Used at the Paralympic Games?](https://www.prototi.com/case-studies/how-is-3d-printing-being-used-at-the-paralympic-games/): 3D printing technology is emerging as a transformative force in the field of disability sports, offering unprecedented opportunities for disabled athletes in terms of competitive performance, accessibility, and inclusiveness. By leveraging the flexibility, precision, and scalability of additive manufacturing, 3D printing is redefining the relationship between athletes and their assistive devices, training tools, and competition equipment.
- [Chinese Deep Space Exploration Laboratory Advances In-Situ Lunar Construction With Regolith-Based 3d Printing](https://www.prototi.com/industry-news/chinese-deep-space-exploration-laboratory-advances-in-situ-lunar-construction-with-regolith-based-3d-printing/): Researchers at the national-level Deep Space Exploration Laboratory in Hefei, Anhui Province, have created a 3D printing system that uses lunar soil sourced directly from the Moon to construct habitats. This research aims to enable on-site building of lunar research stations, reducing reliance on materials transported from Earth.  “This printing breakthrough has validated the feasibility of using lunar soil as the sole raw building material, enabling true in-situ resource utilization and eliminating the need to transport any additional materials from Earth,” said Yang Honglun, senior engineer at the laboratory.
- [3D Printing Ultimate Guide: Technologies, Applications, and the Future of Additive Manufacturing](https://www.prototi.com/knowledge-base/3d-printing-ultimate-guide-technologies-applications-and-the-future-of-additive-manufacturing/): What is 3D printing? 3D printing is an additive manufacturing technology that creates physical objec […]
- [First Metal 3D Printed Parts in Space Open New Possibilities for Long-Duration Missions](https://www.prototi.com/industry-news/first-metal-3d-printed-parts-in-space-open-new-possibilities-for-long-duration-missions/): On August 6, the European Space Agency (ESA) announced a significant milestone: the successful 3D printing of metal components in the microgravity environment of the International Space Station (ISS). This achievement is set to enhance equipment customization for future Earth-Moon and Earth-Mars missions. While plastic 3D printers have been used in space before, metal offers superior properties and a broader range of applications.
- [ICON's Vulcan 3D Printer Revolutionizes Construction: World’s Largest 3D Printed Housing Community Nears Completion in Texas](https://www.prototi.com/industry-news/icons-vulcan-3d-printer-revolutionizes-construction-worlds-largest-3d-printed-housing-community-nears-completion-in-texas/): The world’s largest 3D printed housing community, located in Wolf Ranch, Georgetown, Texas, is nearing completion. Powered by ICON's massive Vulcan 3D printer, the project will deliver 100 homes, highlighting the efficiency, sustainability, and resilience of 3D printing in construction. With walls that can withstand extreme weather, reduced material waste, and faster build times, this project redefines modern housing. ICON's ambitions extend beyond Earth, as they partner with NASA to develop construction systems for future lunar habitats.
- [ATI and MTC Launch 2028 Roadmap to Revolutionize Additive Manufacturing in Aerospace [/download link]](https://www.prototi.com/knowledge-base/ati-and-mtc-launch-2028-roadmap-to-revolutionize-additive-manufacturing-in-aerospace/): The Aerospace Technology Institute (ATI), in partnership with the Manufacturing Technology Centre (MTC), has released a new strategy and roadmap aiming to transform additive manufacturing (AM) in the UK aerospace sector by 2028. This initiative seeks to significantly increase the use of AM in civil aerospace, preparing the industry for a £10 billion market by 2033, while addressing key challenges and accelerating the adoption of AM technologies.
- [US researchers show high absorptivity of nanotextured powders for AM](https://www.prototi.com/industry-news/us-researchers-show-high-absorptivity-of-nanotextured-powders-for-am/): The findings are particularly beneficial on challenging materials for LPBF such as copper, silver and tungsten.
- [The $2.6 billion AM market for Consumer Products is driven by end-user applications](https://www.prototi.com/knowledge-base/the-2-6-billion-am-market-for-consumer-products-is-driven-by-end-user-applications/): VoxelMatters published its first vertical market study on AM of Lifestyle, Design and Luxury Products, forecasting a business that will top $28 billion yearly by 2033
- [Hans Weber receives SPE award for 3D printed automotive component](https://www.prototi.com/case-studies/hans-weber-receives-spe-award-for-3d-printed-automotive-component/): The end use component for serial manufacturing was developed in collaboration with BMW and LFAM printed using composite Akromid.
- [NASA updates on progress of RAMPT program to advance DED](https://www.prototi.com/industry-news/nasa-updates-on-progress-of-rampt-program-to-advance-ded/): Full scale 3D printed RS-25 engine could reduce costs by up to 70%.
- [Laser Cladding Technology: Revolutionizing Industrial Applications](https://www.prototi.com/design-guides/laser-cladding-technology-revolutionizing-industrial-applications/): Laser cladding technology is an advanced surface modification technique that enhances the properties of base materials by applying a high-powered laser to melt and fuse a coating material onto a substrate. This process provides improved wear resistance, corrosion resistance, and overall durability to industrial components. This article delves into the intricacies of laser cladding technology, its applications, and essential insights for understanding its impact on various industries.
- [Formnext + PM South China 2024 Showcases 3D Print Farms as Key Industrial Solutions](https://www.prototi.com/industry-news/formnext-pm-south-china-2024-showcases-3d-print-farms-as-key-industrial-solutions/): Formnext + PM South China 2024 is set to showcase cutting-edge technologies in additive manufacturing, powder metallurgy, and advanced ceramics from August 28-30 at the Shenzhen World Exhibition Center. The event will feature 300 exhibitors across 20,000 square meters, highlighting the latest industry trends and production innovations. Key sessions include a focus on 3D print farms, laser additive manufacturing, metal injection molding, and advanced ceramics. This premier gathering aims to connect technology providers with industrial buyers, offering a comprehensive look at the entire manufacturing process from design to delivery.
- [Integrated Manufacturing of Fluid Manifolds Using Metal 3D Printing](https://www.prototi.com/case-studies/integrated-manufacturing-of-fluid-manifolds-using-metal-3d-printing/): Fluid manifolds, which connect multiple fluid channels, are being revolutionized by metal 3D printing. This technology allows for intricate internal geometries, enhancing fluid flow and system efficiency. Unlike traditional methods that rely on imprecise drilling and result in turbulence, 3D printing enables smooth, curved channels and optimized design. ProtoTi utilizes SLM technology to redesign and manufacture these manifolds, incorporating features that reduce support structures and improve performance. This approach meets industry demands for lightweight, high-performance components, positioning 3D printing as a key player in manifold production.

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