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Cool! Internal threading in hard materials now possible

INSACO has a new capability where they can machine an internal thread in ceramic, sapphire, quartz, and other very hard materials. This advance pushes the boundaries of what's possible to support advanced applications that demand high precision and complexity. Ultra-hard materials are alternatives for when metal can't do the job. Ideal for aerospace, medical, and industrial applications.
Learn more. Video available on right side of page.

ClampDisk micro fastener is new alternative for automotive and consumer electronics

Designed as a unique alternative in assemblies for the automotive and consumer electronics markets, the ClampDisk Press-on Fastener is a newer offering from PennEngineering that delivers a fast, simple way to achieve sheet-to-sheet clamped fastening while replacing the use of standard screws, nuts, and adhesives. ClampDisk eliminates over-installation, cross-threading, stripped screw heads, broken screws, and damaged product. This fastener can be removed easily with a sharp-edged tool.
See how ClampDisk works.

Simplify appliance glass assembly

Henkel's Technomelt PUR 9015 BV/WV is a polyurethane hotmelt adhesive providing high initial strength and long-term durability for glass and large-panel appliance assembly. It enables immediate handling, excellent substrate adhesion, and high thermal resistance, while supporting automated, cost-efficient production. It offers a flexible solution for high-reliability manufacturing.
Learn more.

Made-to-order stamped components for insert molding

Traditionally, OEMs source metal inserts and insert molding services separately. Not anymore. Plastics manufacturers and injection molders are now taking on more of the sourcing responsibility for insert molded parts, and they are partnering with Boker's, who has a long-term proven record for delivering precision stampings with quick turnaround times and ensuring metal inserts are mold-ready upon delivery. Boker's has immediate access to over 2,000 commonly specified and hard-to-find materials.
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.

Epoxy engineered for heat-sink bonding

Master Bond EP54TC is a two-component epoxy engineered for heat-sink bonding and thermal management applications. Featuring the highest thermal conductivity in the Master Bond electrically insulating portfolio, it delivers exceptional heat dissipation while remaining electrically non-conductive and compliant with ASTM E595 NASA low outgassing requirements. It supports thin bond lines and efficient void filling to maximize thermal performance.
Learn more.

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, including Inconel 625, titanium (Ti64), copper, tool steels, and stainless steels.
View the video and learn more.

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.

Application Note: Disc springs in mechanical braking system

Braking systems for off-highway equipment are commonly designed to be hydraulically actuated, but without an additional fail-safe system, this design alone has limited reliability. If a hydraulic seal is compromised, or the hydraulic cylinder loses pressure for any reason, the brakes fail. One solid mechanical back-up design uses SPIROL disc springs.
Read the full article.

Configurable welding platform for flexible manufacturing

Emerson's new Branson Polaris Ultrasonic Welding Platform offers a highly configurable, smart solution for advanced manufacturing. It features secure connectivity and real-time control to join diverse materials, from medical devices to food packaging. With adaptable power supplies and actuators, the system scales from benchtop lab trials to fully automated production lines, optimizing footprint and data storage to meet complex application needs.
Learn more.

SPIROL receives 2025 Supplier Excellence Recognition Award from Caterpillar

Kudos to SPIROL! The engineered fasteners manufacturer has received the 2025 Supplier Excellence Recognition Award from Caterpillar Inc. This prestigious award recognizes suppliers who demonstrate world-class performance and a sustained commitment to quality, delivery, and operational excellence.
Read the full article.

Eliminate cotters, bolts, nuts with SLIC Pin^®

The SLIC Pin (Self-Locking Implanted Cotter Pin) from Pivot Point is a pin and cotter all in one. This one-piece locking clevis pin is cost saving, fast, and secure. It functions as a quick locking pin wherever you need a fast-lock function. It features a spring-loaded plunger that functions as an easy insertion ramp. This revolutionary fastening pin is very popular and used successfully in a wide range of applications.
Learn more.

Tech Tip: How to install sleeve bearings

According to the engineering experts over at PBC Linear, "Installing Simplicity Sleeve Bearings can be tricky due to the thin aluminum outer shell." Learn the basic procedures that can be followed to install the aluminum-backed Simplicity Sleeve and Flange Bearings -- each comes with its own unique challenges.
Read the PBC Linear blog.

Hold any shape with ID and OD Form Holding Clamps

These simple OD and ID clamping solutions from Fixtureworks clamp onto your part in one easy operation, eliminating the need for custom fixtures. They allow users to clamp onto the inner or outer diameter of small-size, irregularly shaped work parts fast. Lots of options.
Learn more.

Engineer's Toolbox: The basics of pressure regulators

Pressure regulators are found in many common home and industrial applications. Learn all about their functions, selection criteria, installation, and more in this in-depth article from Beswick Engineering.
Read the full article.

Alcoa Micromill aims to radically change the face (and speed) of aluminum manufacturing

Lightweight metals leader Alcoa recently unveiled breakthrough manufacturing technology, the Alcoa Micromill, that aims to manufacture the most advanced aluminum sheet on the market. The Micromill will enable the next generation of automotive aluminum products and equip Alcoa to capture growing demand.

The Alcoa-patented Micromill process dramatically changes the microstructure of the metal, allowing the production of an aluminum alloy for automotive applications that has 40 percent greater formability and 30 percent greater strength than the incumbent aluminum used today while meeting stringent automotive surface-quality requirements.

Additionally, Alcoa says automotive parts made with Micromill material will be twice as formable and at least 30 percent lighter than parts made from high-strength steel. The Micromill alloy has formability characteristics comparable to mild steels.

"Alcoa Micromill represents a major breakthrough in aluminum materials," says Alcoa Chairman and Chief Executive Officer Klaus Kleinfeld. "This technology will unlock the next generation of automotive products with strength, formability, and surface quality combinations never before possible. It will allow our customers to redefine the boundaries of vehicle design, supporting the creation of lighter, more fuel-efficient, safer, and more stylish vehicles for the future."

Micromill aluminum sheet that is 40 percent more formable is easier to shape into intricate forms, such as the inside panels of automobile doors and external fenders, which today are generally made of steel. The 30 percent increase in material strength will improve dent resistance, enabling the production of automotive sheet that is thinner and even lighter than previous generations. Automakers will also benefit from reduced system cost by streamlining the number of aluminum alloys used in their manufacturing process.

It will also be the fastest, most productive aluminum casting and rolling system in the world. A traditional rolling mill takes around 20 days to turn molten metal into coil. Micromill does it in just 20 minutes.

The Micromill also has a significantly smaller footprint than a traditional rolling mill, at just one-quarter the size, and lowers energy use by 50 percent. The Alcoa Micromill technology and the differentiated metal it will produce are covered by more than 130 patents around the world.

According to Ducker Worldwide, North American aluminum automotive sheet content per vehicle is expected to increase elevenfold between 2012 and 2025 as consumers demand cars that are lighter and more fuel efficient. The Micromill continuous casting technology is designed to meet that growing demand for automotive sheet, with the flexibility to serve the industrial and packaging markets as well. The mill can easily shift product mix and transition to different alloys without ever stopping a cast.

Alcoa has secured a strategic development customer, and from its pilot Micromill facility in San Antonio, TX, has also conducted successful customer trials. Those trials have validated the Micromill material's unique characteristics, surface quality for exterior panels, and overall performance. Alcoa is qualifying the material for use in next-generation automotive platforms.

Source: Alcoa

Published February 2015

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