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Renishaw unveils revolutionary LIBERTAS™ 3DP tech

Renishaw's new LIBERTAS software technology addresses two of the most persistent challenges in metal AM: poor downskin surface finish and the need for support structures. Users have greater freedom to manufacture complex geometries.
Read the full article.

Innovate like a PRO: Protolabs' new AI-enabled manufacturing platform

ProDesk by Protolabs accelerates innovation for product development and procurement teams. It features real-time, AI-powered quoting with design for manufacturability (DFM) analysis across injection molding, CNC machining, and 3D printing. The platform enables seamless team collaboration and customizes quotes with instant feedback on materials, lead times, secondary operations, and finishes prior to production.
Learn more.

SDP/SI Shaftloc Fastening System

Shaftloc is a unique, reusable locking device for securely mounting mechanical components like gears and sprockets onto shafts without the need for keyways, set screws, or adhesives. Its simple, two-piece design offers a cost-effective alternative to traditional fasteners, providing high clamping force and vibration resistance. Installed with standard tools, Shaftloc is perfect for designers seeking flexible, hubless mounting solutions. Available in four styles.
Learn more from SDP/SI.

How Autodesk Research uses Markforged 3D printing

In advanced R&D, "good enough" doesn't cut it. To pioneer its Performance-Aided Design (PAD) workflow, Autodesk Research partnered with Markforged to close the gap between digital simulation and reality. Using sensors and digital twins, PAD replaces delayed field reports with real-time feedback. To test this high-stakes system, Autodesk built massive UAV platforms -- including a 300-lb aircraft. Facing extreme dynamic loads and weather, these drones provide the ultimate torture test for rapid design iteration.
View the video.

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.

Radio Flyer cuts ebike prototype time radically with Fuse X1 large-format SLS 3D printer

Radio Flyer cut prototype lead times for its Flyer Loop cargo ebike frame from two months to two days using Formlabs' new Fuse X1 SLS large-format 3D printer. "We can now print an entire Flyer Loop cargo ebike overnight and be gluing it together the next day," said Agostino LoBello, product development engineer at Radio Flyer. "I can iterate three times as often with nine times less labor." The Fuse X1 delivers production-quality parts with 50% lower costs and triple the throughput of comparable industrial systems, featuring automated powder handling and a compact, easy-to-install design. [Credit: Image courtesy of Formlabs]
View the video.

Compact industrial sand 3D printer

ExOne has launched the S-Print Pro, a compact industrial sand 3D printer that brings production-grade binder jetting to smaller foundries, pattern shops, and print service providers. Aimed at businesses competing on cost and flexibility, it handles low-volume casting, spare parts, and custom components. The system processes furan binder with silica sand, CeraBeads, or silicon carbide.
Learn more about this capable machine.

Engineer's Toolbox: How to pin a shaft and hub assembly properly

One of the primary benefits of using a coiled spring pin to affix a hub or gear to a shaft is the coiled pin's ability to prevent hole damage. Another is the coiled pin absorbs wider hole tolerances than any other press-fit pin. This translates to lower total manufacturing costs of the assembly. However, there are a few design guidelines that must be adhered to in order to achieve the maximum strength of the pinned system and prevent damage to the assembly.
Read this very informative SPIROL article.

Get reliable labeling done right

Videojet Technologies has released the Videojet 9310 label applicator, designed to simplify everyday labeling on rigid and flexible packaging. Using Intelligent Motion technology, it digitally controls label tension and alignment to ensure consistent placement with minimal manual adjustments. The system features a simple label path, an intuitive touchscreen, and flexible mounting options to reduce downtime and keep production moving.
Learn more.

Your phone is now your smartest hydraulic tool

Commissioning a proportional valve traditionally requires cables, laptops, and complex software. The new Bosch Rexroth 4WRAE valve changes that. Featuring integrated digital electronics and Bluetooth connectivity, it pairs with the "easy2connect" app. Technicians can now visualize performance, adjust settings, diagnose errors, and force solenoids directly from their phones, simplifying setup for IO-Link or analog systems.
Learn more.

A new take on indexing plungers

JW Winco has expanded its extensive standard parts range with the GN 823 indexing plunger. Featuring an intuitive operating lever, it allows easy activation with a single finger, even when wearing gloves or out of sight. Available in screw-on or weldable stainless steel variants, this robust component suits both delicate installations and heavy-duty industrial applications. Available in two installation options: screw fastening or welding.
Learn more.

Fast-cure composite for aero and defense manufacturing

Toray Composite Materials America has launched 3960-FC, a fast-cure variant of its high-performance 3960 prepreg system for mission-critical aerospace and defense applications. This material reduces cure time by up to 45% while maintaining proven mechanical performance, stiffness, and exceptional toughness. It is highly compatible with automated manufacturing technologies like AFP and ATL, as well as traditional processing methods.
Learn more.

Best high-speed rotary bearing in THK history

THK's High-Speed, Double-Row Angular Contact Ring BWH is the fastest rotary bearing in company history. By utilizing balls inside a cage instead of rollers, this new structure achieves unprecedented speeds. It supports loads from all directions while matching the high rigidity and rotational accuracy of standard cross-roller ring design options.
Learn more.

100,000 hours: KNF diaphragm pump achieves exceptional lifetime

Reaching 100,000 hours of uninterrupted performance is a remarkable achievement for micro diaphragm gas pumps. It represents more than 11 years of continuous operation in a controlled environment, exceeding the demands of most real-world applications. This milestone highlights KNF's engineering expertise and the reliability built into every pump.
Get a closer look at the 100,000-hour lifetime test.

Volvo unveils revolutionary inflatable child seat concept

Children's car seats are historically bulky, hard to move, and tedious to mount -- and they are a pain to carry when empty. To solve these problems, Volvo Cars has designed a lightweight and inflatable rear-facing child seat concept using groundbreaking technology. The seat is safe, easy to pack and carry, and will enable parents to use it in many situations not practical with the seats on the market today.

Lawrence Abele, design manager at the Volvo Monitoring and Concept Center in Los Angeles, and the designer behind the new seat, had his two children in mind while designing the concept.

"For me, child safety is always the No. 1 priority, and when we lived abroad with two toddlers we had to haul bulky child seats through airports and then into taxis. For many, traveling with young children is a challenge. Any assistance to simplify the parents' life with young children is a great thing," says Abele.

Inflates in 40 seconds
The inflatable seat has an innovative pump system that is silent and efficient in its construction. The seat inflates in less than 40 seconds and deflates with an integrated pump. The total weight of the seat is less than 11 lb, half the weight of a contemporary seat, and it is constantly online via Bluetooth, enabling a wide range of features, including remote-controlled inflation. It fits into a weekend bag together with other necessities for your child.

The concept presents new opportunities, for example: grandparents and friends who take care of your kids and need an ultra-mobile child seat. It is also very convenient when travelling by taxi, rental car, or bus -- situations where you historically had to rely on the safety measures available.

Unique drop-stitch fabrics
"We used a unique material called drop-stitch fabric when creating the prototype of the seat," says Maria Hansson, project manager at Volvo Monitoring and Concept Center in Los Angeles. "This fabric is very strong when inflated, as it can be brought to a very high internal pressure. It is a quite common technology in the boating industry and was originally developed by the military in an effort to develop inflatable airplanes."

Rear-facing is safest
The Inflatable Child Seat Concept faces the rear of the car, because that is the safest way for children to travel. A child's neck is not as strong as an adult's, because it is still developing physically. In a frontal impact collision, the head of a forward-facing car occupant is thrown forward, inducing great strain on the neck. Children, therefore, require special restraints and need to face the rear of the vehicle until at least 3 or 4 years of age.

Source: Volvo Cars

Published August 2014

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