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November 15, 2022Volume 18 Issue 43


Image - Why Electric? When precision, multiple positions, repeatability or position feedback is important!
Why Electric? When precision, multiple positions, repeatability or position feedback is important!
Tolomatic has been delivering a new type of linear motion technology that is giving hydraulics a run for its money. Learn the benefits of electric linear motion systems, the iceberg principle showing total cost of ownership, critical parameters of sizing, and conversion tips.
Download our e-Book to learn more! (No registration required)

In this issue of Designfax

  • LG shows off world's first high-res stretchable display
  • Detecting leaks in pipes before they occur
  • Ultra-strong titanium alloy created by 3D printing
  • Bugatti Mistral: Last to run W16 combustion engine
  • You asked. We answered. All about wave springs
  • Design Tips: Strengthen parts with insert molding
  • New! SPIROL Press-N-Lok™ Pin for plastic housings
  • New cobot welders with extended range unveiled
  • ClampDisk micro fastener -- a new alternative
  • 5 key considerations for selecting a propulsion motor
  • New mini planetary gearmotors
  • GMC HUMMER EV AWD eBike announced
  • Videos+: Technologies and inspiration in action
    • How to design a skillet in SOLIDWORKS
  • Most Popular Last Issue
    • New EV acceleration world record set
    • BMW M4 CSL: High-end racer for every day
    • A look back: Final Allied offensive of WWI
  • New Products
    • Electrical, Mechanical, Motion
    Cover Image: Bugatti W16 Mistral

News

Researchers develop super-fast method to manufacture high-performance thermoelectric devices

President of NFL Players Association calls for removal of dangerous artificial turf

Dumb missiles get smart: APKWS guidance kits went three for three against armored targets

Weird science: Father and son-in-law construct world's smallest sundial



Feature articles

Image - LG shows off world's first high-res stretchable display
LG shows off world's first high-res stretchable display
Is a roll-up TV or tablet with an exceptional picture a real possibility for the near future? Researchers at LG Display think so. They've created the world's first 12-in. high-res stretchable display that can be extended, folded, and twisted without distortion or damage.
Read the full article.

Image - SwRI improves technology that detects leaks in pipes before they occur
SwRI improves technology that detects leaks in pipes before they occur
Scientists at the Southwest Research Institute have created the next generation of transducers that use ultrasonic guided wave technology to detect anomalies in pipes, providing users with better tools to prevent leaks before they start.
Read the full article.

Image - Ultra-strong titanium alloy exhibits highest strength-to-weight ratio among all 3D-printed metals
Ultra-strong titanium alloy exhibits highest strength-to-weight ratio among all 3D-printed metals
A world-first study led by university engineers in Australia has created an ultra-strong titanium alloy with the highest strength-to-weight ratio among all 3D-printed metals to date -- a significant leap forward for the aerospace, space, defense, energy, and biomedical industries.
Read the full article.

Image - Bugatti Mistral: Last to run on the W16 combustion engine
Bugatti Mistral: Last to run on the W16 combustion engine
The 8.0-liter W16 engine has been propelling Bugatti's hyper sports cars for almost 20 years. It's the only 16-cylinder engine in the world to be used in a car, and now its days are officially numbered with the release of the Bugatti Mistral roadster, a 1,578-hp, 99-unit open-top that will be the last of its kind to feature the W16.
Read the full article.

Image - You asked. We answered. All about wave springs
You asked. We answered. All about wave springs
Finding the best possible solution for your design challenge is no easy task. Smalley engineers have created a brand new Ask the Expert - Wave Spring FAQ E-book that answers all of your wave spring questions in one simple guide. In this E-book, you will learn about wave spring performance, the design process, materials, and common applications.
Get your Wave Spring FAQ E-book now.

Image - Design Tips: Build strength into parts with insert molding
Design Tips: Build strength into parts with insert molding
Plastic injection-molded parts are tough and strong, able to withstand heavy loads, moderately high temperatures, and the corrosive effects of acids and alkalis. In some cases, plastic even competes with metal, and is lighter and usually less expensive to boot. But once in a while plastic needs a little help, like when the bore in an all-plastic pulley quickly wears out or tapped holes in molded handles and knobs get prone to stripping. In these cases, say hello to insert molding.
Read the full Protolabs article.

Image - New! SPIROL introduces the Press-N-Lok™ Pin for plastic housings
New! SPIROL introduces the Press-N-Lok™ Pin for plastic housings
The Press-N-Lok™ Pin was designed to permanently retain two plastic housings to each other. As the pin is inserted, the plastic backfills into the area around the two opposing barbs resulting in maximum retention. Assembly time is quicker and equipment costs are much lower compared to screws and adhesives -- just Press-N-Lok™!
Learn more about the new Press-N-Lok™ Pin here.
Read the White Paper "Fastening Techniques for Plastic Housings."
Check out the new Press-N-Lok™ Pin specifications.

Image - New cobot welders with extended range unveiled at FABTECH 2022
New cobot welders with extended range unveiled at FABTECH 2022
Universal Robots has grown its welding application segment more than 80% this year as partners develop new capabilities for the pioneering cobot welders. At FABTECH last week, Universal Robots' booth showcased new solutions from Vectis Automation and Hirebotics, enabling the weldment of larger and more complex parts. Attendees also experienced Precision Cobotics' automated MECCO laser-marking solution with Apera AI bin picking, laser welding with Cobot Systems, metal deburring with Kane Robotics, along with the new UR20 cobot in a machine-tending application.
Learn about the new welding options and other UR FABTECH releases.

Image - ClampDisk micro fastener is new alternative for automotive and consumer electronics
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 new 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. The most common challenges that can be eliminated or reduced by using ClampDisk include over installation, cross threading, stripped screw heads, broken screws, and damaged product. This fastener can be removed easily with a sharp-edged tool.
Learn more and see how ClampDisk works.

Image - 5 key considerations for selecting a propulsion motor
5 key considerations for selecting a propulsion motor
Josh Jennings, mobile servo motor and drive applications engineer for Parker Hannifin's Hydraulic Pump and Power Systems Division, runs through the key factors to consider for a vehicle electrification project, including how the motor is cooled, its speed range, flexibility, efficiency, and reliability. Solid basic information.
Read the full Parker blog.

Image - New mini planetary gearmotors
New mini planetary gearmotors
New PH Series Mini Planetary Gearmotors from Applied Motion Products are used with small step motors in NEMA 8, 11, and 14 frame sizes. These gearmotors are used in applications where space is critical. Small motors usually don't produce enough torque for demanding applications. Mini Planetary Gearmotors are an ideal solution. They offer an increase in torque and better inertia matching without breaking the budget.
Learn more and see all the options offered by Electromate.

Image - GMC HUMMER EV AWD eBike offered by Recon Power Bikes
GMC HUMMER EV AWD eBike offered by Recon Power Bikes
Recon Power Bikes has secured a global licensing agreement with GMC to produce and sell an all-wheel-drive HUMMER EV EBike. Powered by twin 750-W hub motors with a peak output of 2,400 W, the two-wheeler has three riding modes: Cruise (rear-wheel drive), Traction (front-wheel drive), and Adrenaline (for maximum AWD performance). The eBike is powered by an LG battery that comes standard at 48 V and 17 Ah, with an option to upgrade to 21 Ah. Very pricey, but sometimes you gotta do you.
Learn more.

Most popular last issue

Image - New EV acceleration world record set -- by students
New EV acceleration world record set -- by students
What's the fastest electric vehicle off the line ... a Tesla, a Porsche, an exotic Rimac Nevera? Nope. It's a blistering-fast self-built electric race car designed and constructed by students from the University of Stuttgart in Germany.
Read the full article.

Image - BMW M4 CSL: High-end racer for everyday driving
BMW M4 CSL: High-end racer for everyday driving
As part of its 50th birthday celebrations, BMW is producing a very special limited-edition model -- the new 2023 543-hp BMW M4 CSL. It mixes old-school track enthusiasm with innovative technology to create a formidable racer for everyday driving. It's also the closest a BMW production car has ever gotten to one of the brand's official race cars.
Read the full article.

Image - A look back 104 years ago: Final Allied offensive of WWI decided fate of Europe
A look back 104 years ago: Final Allied offensive of WWI decided fate of Europe
By mid-September 1918, the French and U.S. armies under the command of Gen. John J. Pershing had achieved victory in a critical campaign, driving back the Germans from the Saint-Mihiel salient. With that area secured, about 600,000 Americans, along with some 220,000 French and Italian troops, moved 40 miles to the northwest along the bank of the Meuse River in the Meuse-Argonne region of France.
Read the full article.

Videos+: Technologies and inspiration in action
How to design a 10-in. cast-iron skillet in SOLIDWORKS in 10 min.
The engineers over at TriMech are always providing new tips, tricks, and tutorials. This time around, they have put together a 10-min. SOLIDWORKS demo on how to design a cast-iron skillet. The video covers sketch relations and dimensions to fully define the geometry and applying three-dimensional features. From beginner to advanced user, TriMech provides excellent training support.
View the video.

New products

Electrical/Electronics
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Mechanical
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Motion
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