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Surface inspection: From Army depot to factory floor

Born from U.S. Army requirements for rotorcraft inspection, the GelSight Modulus 3D surface measurement system has surpassed 100 units sold to commercial and Department of Defense customers. The handheld, micron-scale tool with interchangeable probe tips delivers fast, high-res measurements in places traditional tools can't reach.
Read the full article.

What is Cold Metal Fusion?

Cold Metal Fusion is an open industry standard for sinter-based metal additive manufacturing. It combines polymer SLS design freedom with reliable debinding and sintering workflows, enabling complex geometries, lightweighting, lattice structures, conformal cooling channels, and high-precision metal parts with predictable shrink behavior. Now available from TriMech Group, this process offers a faster, cost-effective way to produce strong, high-performance metal parts.
Learn more from TriMech Group.

Metal 3D printing: EOS adds four new materials

Industrial 3D-printing supplier EOS has added four new metal additive manufacturing materials to its portfolio: an iron-nickel alloy that boasts stability under fluctuating temps, a nickel alloy with high strength and extreme corrosion resistance, a low-alloyed steel prized for its high toughness and strength, and an industrial-grade stainless steel. Each has been optimized for EOS Laser Powder Bed Fusion systems.
Get all the details.

New materials and finishes from Quickparts

Quickparts has introduced DuraKor, ThermaKor, and vapor smoothing to expand its production-capable materials and finishing portfolio. The new plastics provide polypropylene-like toughness, chemical resistance, and high-temperature stability, while vapor smoothing improves sealing and surface quality. Together, these capabilities help engineers validate designs, refine performance, and transition efficiently from prototypes to scalable manufacturing.
Learn more.

What's the latest in SLA 3D printing?

Learn about the latest offerings in SLA printing from 3D Systems, including the introduction of SLA 825 Dual, the company's most advanced large-frame Stereolithography printer. Other new products include ArrayCast investment casting software that allows users to effortlessly create customized casting trees (complete with configurable runners, sprues, and end effectors), Accura SbF (the latest SLA casting resin), and Accura Xtreme Black (which delivers low shrinkage, large, functional SLA prototype parts with sharp detail).
Learn about all the new 3D Systems products.

meviy cuts CNC milling lead times to just 4 days

meviy, the on-demand custom parts manufacturing service developed by MISUMI Group, has upgraded its Expedite+ service with improved lead times for CNC Milled parts. Customers can now have their parts shipped in as few as four days through meviy's fastest delivery option. The enhanced service helps manufacturers and engineers stay on schedule when projects are behind or production is interrupted. Supported materials include steels and aluminums. Check out their instant quoting too.
Learn more.

Top Tech Tip: How do you 3D print STL files?

Learn the basics of 3D printing STL files -- the files that serve as the digital foundation for 3D printing -- and a whole lot more from the experts at Xometry. These files have advantages, of course, but did you know they have disadvantages too? Also learn about STL tools and programs, and how to reduce file size or even repair a file you are having trouble with.
Read the Xometry article.

When metals can't survive: Machined ceramics as an alternative

Technical Ceramics are so hard and wear resistant that they cannot be machined with conventional tools -- but they can outlast and outperform other materials in demanding or harsh applications. INSACO's proprietary diamond grinding process and specialized techniques developed over many decades allow the company to produce and document parts to exacting specifications consistently. Learn all about the alternatives you have when metals just can't take it.
Read the INSACO article.

Metal 3D printing: Right at your desktop

From prototyping to tooling or batch production of end-use parts, the Studio System 2 from Desktop Metal brings metal 3D printing to any office, studio, or lab setting. This powder- and laser-free system consists of an easy-to-adopt two-step process: print using pre-bound metal rod feedstock and then sinter. It requires minimal training and operator intervention. Combined with next-gen Separable Supports and a software-controlled workflow, the Studio System makes metal 3D printing simpler than ever. This platform offers more materials than any other metal extrusion 3D-printing system on the market. They include Inconel 625, titanium (Ti64), copper, tool steels, and stainless steels.
View the video and learn more.

New lightweight compound for structural car parts

Following four years of collaboration with the University of Toronto, Axiom is proud to announce the creation of AX Gratek PP40 -- a groundbreaking lightweight, high-strength alternative to heavy glass-filled 40-60% PP components. This hybrid composite features graphene nanoplatelets with glass fibers. Patent pending, this material has achieved up to 20% improvement in tensile strength while achieving an impressive 18% weight reduction compared to commercial PPGF60% parts.
Learn more.

Print parts in M300 tool steel: Starter kit

Take your 3D printing to the next level with M300 Tool Steel Filamet™ -- a high-strength and wear-resistant material. Virtual Foundry has released a brand-new M300 Tool Steel Kit packed with everything you need to get started, including: 0.5-kg starter filament spool, Filawarmer, 1 kg of steel blend, 0.5 kg of sintering carbon, and an alumina crucible. From the company that brought us 3D-printable lunar regolith simulant.
Learn more, including print instructions.

New laser-weldable PPS plastic

Polyplastics has launched a laser weldable DURAFIDE^® PPS grade with high transmittance. DURAFIDE PPS 1120LW1 (tentative name) utilizes a unique transmittance improvement technology. Although PPS has traditionally been considered difficult to use for laser welding, this new material expands the possibilities for applying laser welding to parts that previously had limitations in terms of heat and chemical resistance. This material is so new you may want to talk to someone at the company.
Learn more.

Expert design tips and tricks for 3D printing

Join Xometry's 3D-printing experts, Greg Paulsen and Matt Schmidt, as they reveal practical strategies to help you optimize your designs, improve print quality, and reduce costs across your 3D-printing projects. Learn about file-prep best practices, how to reduce costs on 3D prints, key design considerations when working on tolerance or resolution, and much more. Lots to learn here.
View the video.

New sheet metal capabilities for faster, cost-efficient builds

meviy, the on-demand custom parts manufacturing service developed by MISUMI Group, has expanded its sheet metal processing capabilities -- a game-changer for engineers and designers working under tight timelines and budgets. The upgrade includes support for thicker materials (up to 0.5"), bending up to 0.25", and new tapped and countersunk hole options -- all while maintaining meviy's trademark speed and simplicity. From fixture plates to machine frames, this opens the door for faster, low-precision structural builds.
Learn about meviy's many new service offerings.

Did you know etching is a machining option for Inconel?

In engineering, the materials that are hardest to work with are often the ones you want most in your design -- and Inconel is no exception. The very qualities that make this family of nickel-chromium superalloys so valuable also make the materials extremely difficult to machine. There is another option, though, for some applications.
Read the full article.

Latest color trends for plastic products named in new Plastics Color Corp. report

Oceanana (indigo like) and Copperico (copper like) have emerged as the leading color choices for the design of plastic products for the consumer and industrial markets, according to Plastics Color Corp.'s First Annual Color Report released Feb. 11 at the 2014 Medical Design and Manufacturing (MD&M) West exhibition in Anaheim, CA. PCC, a leading supplier of color concentrates and additive masterbatches for the plastics industry, has issued the annual color report to give customers a competitive edge in identifying current color trends and ultimately facilitate the product development cycle.

"Our goal with the Color Report is to help designers in the initial concept stage so they can develop the right product in the right color and get it to the shelf faster," said Tim Workman, PCC vice president of business development. "This is a value-driven effort that helps our customers shorten the product development process."

As a leading plastics color specialist, PCC's primary business focus is the manufacturing of colors that fit into its customers' market spaces. The color information aims to give customers an advantage over the competition by identifying the best color options that will impact the market and spur increased demand for new products in the industrial and consumer space, said Workman. Color selection is an important and often lengthy process for manufacturers, and PCC seeks to simplify the process and arm customers with the most up-to-date market information.

Colors were chosen from market research and data presented at PCC's Color Marketing Group Summit in 2013. The market research data includes trending analysis, company sales information, and industry data from a broad range of markets in which PCC serves. The ongoing color evaluation -- now formalized in an annual report -- identified a palette of 12 high-profile colors pared down to two.

Oceanana can be found from the deepest of oceans to the dark blue skies at dusk and dawn, and its deep color is both calming and grounding, according to the report. It is plant-derived and offers a connection with the natural world. "Oceanana (indigo like) is making a resurgence in housewares, clothing, and textiles, becoming not only a bold neutral color but also a focus color," said Sara Martin, PCC's strategic sales representative.

Meanwhile, Copperico stands for the old and the new and the connection between these two worlds, says the report. It offers a sense of home with its warm color and use in many everyday items. "Copperico (copper like) is surpassing the popularity of the grays of silver and the yellows of gold; the warm tones of this precious metal are slowly penetrating our daily lives," explained Martin.

Source: Plastics Color Corp.

Published February 2014

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