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December 19, 2023Volume 19 Issue 47


Image - Space-saving springs that will elevate your design
Space-saving springs that will elevate your design
Wave Springs fit where traditional coil springs cannot. With up to 50% axial space savings, Smalley's Wave Springs are essential for optimizing your design. Want to try the Smalley Advantage for yourself? Ask about our complimentary samples!
Learn more.

In this issue of Designfax

  • 3D printing's cutting edge: Metal steam turbine blade
  • Christmas around the Moon: Apollo 8
  • Metal foam welded without melting its bubbles
  • First-ever Toyota Crown Signia SUV: Luxe life
  • 6 considerations for selecting a ball valve
  • AI monitors conveyor tech at BMW assembly plant
  • FAULHABER IEP3 incremental encoder: Latest chip tech
  • New EXAIR catalog: Solutions for manufacturing problems
  • Orbex offers two fiber optic rotary joint solutions
  • Intelligent compact drives with extended fieldbus options
  • Good Reads: White House announces plan to strengthen supply chains
  • Videos+: Technologies and inspiration in action
    • Custom hot rod parts: Digital sheet metal forming
  • Most Popular Last Issue
    • How Lexus fixed Tesla's bad idea
    • How do you keep hypersonics cool?
    • All-new Mercedes-AMG CLE Coupe
  • New Products
    • Electrical, Mechanical, Motion
    Cover Image: First-ever Toyota Crown Signia for U.S. market

News

Weird science: An add-on to lasers may create star interiors in the lab

Ultra-hard material to rival diamond discovered

Four predictions for 2024 from Universal Robots: AI set to supercharge robotic automation

Goddard engineers improve NASA lidar tech for exploration



Image - Merry Christmas and Happy Holidays from Designfax!
Merry Christmas and Happy Holidays from Designfax!
2023 was another year overflowing with challenges for us all, but we made it! Thanks to all our readers, sponsors, writers, and article contributors. We wish you a healthy and happy holiday season!

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Feature articles

Image - 3D printing's cutting edge: Metal steam turbine blade
3D printing's cutting edge: Metal steam turbine blade
Researchers at Oak Ridge National Lab have become the first to 3D print large, rotating steam turbine blades for generating energy in power plants. Led by partner Siemens Technology, the project demonstrates that wire arc additive manufacturing is viable for the scalable production of these sizable, critical components.
Read the full article.

Image - Christmas around the Moon: Apollo 8
Christmas around the Moon: Apollo 8
Christmas Eve, 1968. As one of the most turbulent, tragic years in American history drew to a close, millions around the world were watching and listening as the Apollo 8 astronauts -- Frank Borman, Jim Lovell, and Bill Anders -- became the first humans to orbit another world.
Read the full article.

Image - Researchers weld metal foam without melting its bubbles
Researchers weld metal foam without melting its bubbles
Researchers at North Carolina State University have identified a welding technique that can be used to join composite metal foam (CMF) components together without impairing the properties that make CMF desirable: lightweight, strong, and effective at insulating against high temps. CMFs hold promise for a wide array of applications from aircraft wings to vehicle armor.
Read the full article.

Image - First-ever Toyota Crown Signia SUV: Pushing that luxe life
First-ever Toyota Crown Signia SUV: Pushing that luxe life
Toyota is reaching for new heights in luxury with the introduction of the 2025 Crown Signia mid-size SUV -- a significant upgrade to the Toyota Venza it replaces. Exclusively equipped with the Toyota Hybrid Electric Vehicle powertrain with On-Demand AWD standard, the Crown Signia will be available in XLE and Limited grades and powered by a 2.5-L DOHC four-cylinder engine with two electric motor generators.
Read the full article.

Image - 6 considerations for selecting a ball valve
6 considerations for selecting a ball valve
Ball valves are the ideal valve of choice for liquid and gas conveyance lines ranging from diesel fuel to compressed air. Although these valves may seem simple, there's a lot more to them. Parker Hannifin offers valuable advice on body materials, configuration, seals, venting, and more in this informative post.
Read the Parker blog.

Image - AI monitors conveyor tech at BMW assembly plant
AI monitors conveyor tech at BMW assembly plant
Preventing unplanned stoppages before they can occur is the aim of the smart analysis system being used in assembly at BMW's Group Plant in Regensburg, Germany. The AI-supported system monitors conveyor technology during assembly, identifying potential faults early and avoiding more than 500 minutes of vehicle assembly disruption every year.
Read the full article.

Image - FAULHABER IEP3 incremental encoder: Impressive accuracy through latest chip tech
FAULHABER IEP3 incremental encoder: Impressive accuracy through latest chip tech
With a diameter of just 8 mm, FAULHABER's new IEP3 incremental encoder is lightweight and compact yet still offers a resolution up to 10,000 lines per revolution -- made possible by the latest chip technology with high interpolation. The chip ensures a high positional accuracy of 0.3° m as well as high repeatability thanks to accuracy compensation. Application areas include telescopes, microscopes, lasers, and cameras; semiconductor production; robotics; and prosthetics.
Learn more.

Image - New EXAIR catalog: Solutions for manufacturing problems
New EXAIR catalog: Solutions for manufacturing problems
EXAIR's new Catalog 35 is a full-color technical guide offering innovative solutions to common industrial conveying, cooling, cleaning, blowoff, drying, coating, and static electricity problems. The expanded Catalog 35 features new products, guides, research, certifications, and many other helpful tools to assist customers in getting the most out of their manufacturing processes.
Get your EXAIR Catalog 35.

Image - Orbex offers two fiber optic rotary joint solutions
Orbex offers two fiber optic rotary joint solutions
Orbex Group announces its 700 Series of fiber optic rotary joint (FORJ) assemblies, supporting either single or multi-mode operation ideal for high-speed digital transmission over long distances. Wavelengths available are 1,310 or 1,550 nm. Applications include marine cable reels, wind turbines, robotics, and high-def video transmission. Both options feature an outer diameter of 7 mm for installation in tight spaces. Construction includes a stainless steel housing.
Learn more.

Image - Intelligent compact drives with extended fieldbus options
Intelligent compact drives with extended fieldbus options
The intelligent PD6 compact drives from Nanotec are now available with Profinet and EtherNet/IP. They combine motor, controller, and encoder in a space-saving package. With its 80-mm flange and a rated power of 942 W, the PD6-EB is the most powerful brushless DC motor of this product family. The stepper motor version has an 86-mm flange (NEMA 34) and a holding torque up to 10 Nm. Features include acceleration feed forward and jerk-limited ramps. Reduced installation time and wiring make the PD6 series a highly profitable choice for machine tools, packaging machines, or conveyor belts.
Learn more.

Image - Good Reads: White House announces plan <br>to strengthen supply chains
Good Reads: White House announces plan
to strengthen supply chains

The White House announced the creation of a Council of Supply Chain Resilience on Nov. 27, along with "30 new actions to strengthen supply chains critical to America's economic and national security," according to a Material Handling & Logistics article. Learn about actions taken involving energy and critical technologies, medications, defense, food, and more. We appreciate when Designfax readers share informative material they have come across.
Read the Material Handling & Logistics article.

Most popular last issue

Image - How Lexus fixed Tesla's bad idea: Steer-by-wire yoke
How Lexus fixed Tesla's bad idea: Steer-by-wire yoke
Are you ready for steer-by-wire technology, where there is no mechanical connection between the steering wheel and the front wheels of your car? Engineering Explained's Jason Fenske runs through the advantages and disadvantages (both from engineering and user standpoints) of this system, and why Lexus' system (available on upcoming Lexus RZ 450e models) with self-adjusting variable steering ratio is a winner over Tesla's attempts to implement the technology.
View the Engineering Explained video.

Image - How do you keep hypersonics cool? Make them sweat
How do you keep hypersonics cool? Make them sweat
Engineers at RTX, the world's largest aerospace and defense company and owner of Collins Aerospace, Pratt & Whitney, and Raytheon, have been working hard on solutions to help hypersonic missiles keep their cool. They think they've got a good one: Make the missile sweat.
Read the full article.

Image - Mercedes-AMG CLE Coupe: All-new high-performance model
Mercedes-AMG CLE Coupe: All-new high-performance model
Mercedes-AMG is sharpening its product portfolio and redefining the entry-level performance coupe segment with the release of the all-new AMG CLE Coupe, a 449-hp turbo six-cylinder that is a real study in luxury meets gritty power.
Read the full article.

Videos+: Technologies and inspiration in action
Custom hot rod parts: Digital sheet metal forming machine
Learn how SaltWorks Fab in Sarasota, FL, is using Desktop Metal's Figur G15 Digital Sheet Forming (DSF) machine to create ultra-cool custom car parts in under an hour -- with no need for specialized tooling. The Figur technology uses a software-driven ceramic toolhead on a gantry to shape standard sheet metal into parts with up to 2,000 lb of force. The machine handles a maximum sheet size of 1,600 x 1,200 mm (63.0 x 47.2 in.) and delivers parts with a draw depth up to 400 mm (16 in.) in Z without custom forming tools, molds, dies, or presses.
View the video.
Learn more about the Figur G15 machine tech.

New products

Electrical/Electronics
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Mechanical
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Motion
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