3D Printing Information Briefs, September 12, 2024: Scholarships, Pool Upkeep, Sneakers, & Extra – 3DPrint.com

In 3D Printing Information Briefs right this moment, 4 graduate college students obtained $10,000 scholarships from ASTM Worldwide, and 3DPRINTUK introduced the primary industrial launch of the Stratasys SAF printer within the UK. The College of Wisconsin-Madison is main a $9.1 million mission funded by the Workplace of Naval Analysis to enhance laser powder mattress fusion, and B&T USA has launched the subsequent technology of its 3D printed gun suppressor. Rains has launched its second footwear collaboration with Zellerfeld, and one man used an ingenious 3D printed resolution to maintain his pool clear.

ASTM Worldwide Awards Scholarships to Graduate College students

ASTM Worldwide is proud to announce the 4 2024 graduate college students to whom it has awarded $10,000 scholarships. The pool of candidates this 12 months was very aggressive, as college students apply for awards for his or her research in fields the place technical requirements play a key half. There are greater than 5,000 scholar members of the group, at various ranges of training, who don’t need to pay to belong. Undergraduate and graduate scholar members have a fantastic alternative to see the requirements growth course of firsthand, community with technical specialists, and take part in discussions about requirements. Every year, ASTM affords its scholar members a number of grant and scholarship alternatives.

The candidates receiving the 2024 ASTM Worldwide graduate scholarships are as follows:

• Lane Flora, an functions engineer at Jacobi Carbons, pursuing a Grasp of Science in chemical engineering from The Ohio State College. She’s going to quickly begin as technical director at Jacobi Carbons, and use ASTM requirements to advance prime quality requirements. Flora is a member of a number of ASTM committees, together with activated carbon (D28), air high quality (D22), and water (D19).
• Melissa Armistead, a PhD scholar in fiber and polymer science at North Carolina State College. As a member of ASTM’s private protecting clothes and gear committee (F23), Armistead makes use of ASTM requirements to enhance consolation and security for textiles utilized in firefighting.
• Pandora Ok. Picariello, a PhD scholar in supplies science at Colorado College of Mines. Picariello will quickly start her profession within the discipline at an internship with Cover Aerospace, the place she is going to use her expertise in additive manufacturing with ASTM and the Nationwide Institute of Requirements and Expertise (NIST).
• Vishnu Ramasamy, a PhD scholar graduate analysis assistant in supplies science and engineering at Case Western Reserve College. After working with ASTM’s additive manufacturing committee (F42), Ramasamy is pursuing a profession in AM, and hopes to develop requirements for hybrid AM processes.

3DPRINTUK Provides First Commercially Accessible SAF Printer within the UK

London 3D printing service bureau 3DPRINTUK has added the primary commercially accessible SAF H350 manufacturing printer from Stratasys within the UK to its portfolio, rising its manufacturing capability and capabilities for 3D printing high-quality polymer powder mattress fusion components. SAF, or Selective Absorption Fusion, relies on the high-speed sintering course of developed by Professor Neil Hopkinson, VP of Additive Manufacturing Expertise at Stratasys. The H350, with its excessive nesting density functionality, was developed to supply environment friendly half half volumes. Moreover, SAF expertise permits 3DPRINTUK so as to add sustainable biopolymer Polyamide 11 (PA11) to its supplies line. This sturdy Nylon materials is stronger and fewer inflexible than PA12, with excessive influence resistance, glorious thermal resistance, and a decrease environmental influence. It’s suited to a variety of functions, together with electrical enclosures and drone elements. 3DPRINTUK will deal with 3D printing PA11 with its SAF printer, and is providing free pattern components with every order.

“We’ve got constructed our fame as a service supplier of high-quality polymer 3D printed components on demand over a few years. Which means that we have now in depth experience and expertise on this space. When Stratasys launched the SAF course of, it was a brand new and fascinating proposition that we couldn’t ignore and the addition of the SAF H350 machine slots comfortably into our in depth portfolio,” defined Nick Allen, the CEO of 3DPRINTUK. “By the way, the SAF H350 system is the primary one in every of its type being utilized by a service supplier within the UK, so we’re trying ahead to exhibiting our shoppers what it’s able to. And, within the custom of 3DPRINTUK, we have now examined the system to the acute over an 18-month interval to make sure that the consistency and high quality of components meets the requirements of 3DPRINTUK. Launching the machine as a part of our service will considerably prolong our output and capability.”

UW-Madison Main ONR-Funded Challenge to Enhance LPBF

A $9.1 million mission funded by the U.S. Workplace of Naval Analysis (ONR) is being led by the College of Wisconsin-Madison. LPBF can print components with complicated geometries, however there’s an excessive amount of half variation in microstructure, dimensional accuracy, residual stress, porosity, and fatigue life, and from totally different printers. Adoption of LPBF is thus slowed, as this variability will get in the way in which of environment friendly and efficient qualification of 3D printed components. So the general objective is to enhance LPBF expertise, and “allow broader utilization” of AM, significantly in manufacturing mission-critical elements for protection functions. Hopefully, the analysis will end in LPBF higher half efficiency. Lead principal investigator on the mission is UNW Mechanical Engineering Professor Xiaoping Qian, and the crew contains mechanical engineering college Curt Bronkhorst, Lianyi Chen, Shiva Rudraraju, Krishnan Suresh and Jinlong Wu. Researchers from Colibrium Additive, Intact Options, and GE Aerospace Analysis are additionally taking part.

“The objective of this mission is to develop computational strategies for environment friendly qualification of additive manufactured components and to use mechanical property variability in additive manufacturing, akin to modifications in microstructures and porosity, as elevated design freedom for process-part co-design,” Adam Malecek, UW-Madison Division of Mechanical Engineering, wrote. “Such process-part co-design will primarily deal with course of variability as a function as a substitute of an impediment in high quality management. The researchers intention to concurrently optimize course of management variables, half geometry and materials properties through which materials properties shall be diversified via additive manufacturing course of management.”

B&T USA Introduces New 3D Printed Gun Suppressors

Florida-based firearms, suppressor, and equipment producer B&T USA, which operates beneath the license of B&T AG SWITZERLAND, launched the subsequent technology of its 3D printed Rotex and SRBS fashions. A part of its Print-X household, these suppressors are simple to establish due to B&T’s signature bead blasted grey end and new tube texturing. The corporate makes use of LPBF expertise to print its Rotex and SRBS suppressors out of 718 Inconel or titanium. These fashions are utterly weldless, which reduces failure factors and weight, have industry-leading flash suppression, and have B&T’s patent-pending high-performance Star Baffle system, which provide better sound suppression, much less backpressure, and is now accessible in 3D printed kind. There isn’t a change to pricing, and each fashions can be found for buy in 5.56 NATO and seven.62 NATO calibers via approved distributors and sellers.

“The enhancements made to our 3D printed SRBS and Rotex suppressors throughout the Print-X household are examples of how our prospects and end-users proceed to reap the advantages of our R&D crew regularly pushing what is feasible in each materials and design. As a suppressor producer with practically 700 totally different suppressors, it’s secure to say our engineering crew refuses to go away properly sufficient alone and our merchandise are in a perpetual state of development to make sure our prospects obtain essentially the most cutting-edge expertise attainable, offering them with a considerable benefit within the discipline,” mentioned Chris Mudgett, Vice President of Advertising for B&T USA.

You may be taught extra concerning the 3D printed small arms silencer market on this new report by AM Analysis.

Rains & Zellerfeld Launch 3D Printed Sculptural Zip Mules

Scandinavian city outerwear and way of life model Rains has launched its second 3D printed shoe with German 3D printed footwear firm Zellerfeld, simply months after the latter moved its platform out of beta. The primary was final 12 months’s 3D printed Puffer Sneaker, and now the duo is again with the 3D printed Zip Mule, with a sculptural form impressed by the outsized zippers on Rains’ signature puffer jackets. The slip-on footwear are available orange, oat, and black colorways, and are 3D printed to order. TPU is used to print the mule, attributable to its odor-resistance and fast drying. This materials additionally makes it attainable to clean the footwear, and cut back footwear upkeep. The brand new Rains Zip Mule options the TextureMap innovation from Zellerfeld, which mixes totally different texture finishes throughout a number of sections of the shoe’s silhouette.

“Working with Rains is at all times thrilling. Their dedication to innovation units them aside within the {industry}, and their continued belief in 3D-printed footwear and our platform evokes us to maintain pushing,” mentioned Cornelius Schmitt, CEO and Co-Founding father of Zellerfeld. “The Rains Zip Mule is simply one other product that showcases our synergies: a never-before-seen mule fashion mixed with extremely tender uppers. We’re excited for what’s subsequent and sit up for creating extra groundbreaking designs collectively!”

DIY 3D Printed Pool Upkeep

Utilizing a 3D printer, PETG filament, a pool skimmer internet and a few PVC, my pool is cleaner than ever.
Chris Wedel/CNET

On scorching days, taking a dip within the swimming pool can really feel like heaven. However it may be hell sustaining your personal pool, particularly in terms of eradicating all of the leaves, bugs, and different particles that find yourself within the water. Chris Wedel, House Tech Editor for CNET, turned to 3D printing to maintain his at-home pool clear. He discovered a hack for a generally used pool skimmer on Printables, and 3D printed it on his Bambu Lab A1 Mini out of PETG, which has nice resistance to UV rays and may stand up to direct daylight and excessive temperatures. He additionally discovered and printed one other Printables design, which directs filtered water coming into the pool in a round circulation. The mannequin matches proper onto the nozzle attachment for a pool filter, and truly helps the pool skimmer work higher. As soon as all the pieces was printed, Wedel screwed some 1″ items of PVC pipe from his pool internet to 1 3D printed piece, and one other 3D printed piece to the body of the pool. Then, Velcro cable ties had been used to connect the up to date skimmer to the body.

“Lastly, I switched off the pool pump, eliminated the filter outlet that got here with the filter, after which threaded it into the 90-degree outlet I had printed. Now, for the second of reality: it was time to show the pump again on, and luckily, it labored,” Wedel wrote.

“Water flowed and started swirling across the pool, and little bits of particles and bugs on the water’s floor began going into the online. Now, on the finish of every day, I merely take away the Velcro and use a backyard hose to rinse out the online after which reattach it for the subsequent day.”

What a fantastic concept!