In this edition of 3D Printing News Briefs, it’s business, business, business, and then an upcoming event, 3D Alliances signed a collaboration agreement with Xact Metal. Sigma Labs has appointed a new Executive Chairman to its board of directors. Finally, mark your calendars – NAMIC Summit 2020 is coming to Singapore in May.
3D Alliances Teams Up with Xact Metal, Welcomes Team Member
Israeli consulting company 3D Alliances has announced a new collaboration agreement with Pennsylvania startup Xact Metal, which develops metal powder bed fusion systems. 3D Alliances will be supporting Xact Metal as it works to deploy channels and find new sales partners in the Asia Pacific (APAC) region.
“No doubt, metal 3D printing solutions are on the rise as professional and industrial users are looking for new solutions that will help them integrate metal technologies in their research and development, prototyping and short run manufacturing processes. Xact Metal answers these exact needs offering professional systems in a very attractive entry point,” stated Gil Lavi, the Founder and CEO of 3D Alliances. “Once the price barrier is no longer a big issue, the acceleration in the adoption of metal systems is inevitable. We look forward working with Xact Metal team bringing it’s great products to the Asia Pacific market.”
But that’s not the only news 3D Alliances is sharing – Scott Hill, a veteran in the 3D printing industry, is joining the company as a senior consultant for North America. This completes its global coverage, as 3D Alliances also has teams in APAC and the DACH region of Europe.
Sigma Labs Names Mark K. Ruport New Executive Chairman
Speaking of new additions, 3D printing quality assurance software developer Sigma Labs has appointed Mark K. Ruport as its executive chairman, and a member of its board of directors. Ruport is an accomplished software executive, with over three decades of experience in both public and private companies, and will work with fellow board member, and the company’s CEO, John Rice to help drive the formation of strategic relationships and sales strategies, increase shareholder value, and speed up growth.
Ruport said, “The ability to have an immediate, tangible impact on Sigma Labs with the apparent adoption of its incredible technology in the marketplace is a unique and exciting opportunity. My focus will be on accelerating our commercial adoption with strategic partners and amplifying the recent success John and his team have achieved. This blueprint is something I am very familiar with given my experience with disruptive companies in the software sector and I look forward to working with the entire team at Sigma Labs to drive forward its strategic initiatives.”
As an inducement award outside of its 2013 Equity Incentive Plan, Sigma Labs granted Ruport non-qualified stock options, in accordance with NASDAQ Listing Rule 5635(c)(4).
Save the Date for NAMIC Summit 2020
NAMIC (National Additive Manufacturing Innovation Cluster) is hosting its AM Summit 2020 at the Marina Bay Sands EXPO and Convention Centre in Singapore, May 11-15. In addition to a full conference, featuring more than 1,000 local and international delegates and industry leaders, the summit will also include workshops and certification courses, an industry showcase, behind-the-scenes tours at several industry facilities, and the NAMIC Start-up Innovation Forum, held at SGInnovate on the last day of the summit.
“Presenting a variety of activities and programmes with the NAMIC Conference anchoring the summit, this will be a unique experience for global 3D printing experts, adopters, innovators and professionals to interact for knowledge sharing and discussions on the latest 3D printing innovations, designs and process development as well as wide-spread industrial adoption,” the NAMIC AM Summit 2020 states on its website.
You can register your interest in attending the latest summit by NAMIC here.
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We made it to the weekend! To celebrate, check out our 3D Printing News Briefs today, which covers business, research, and a few other topics as well. PostProcess has signed its 7th channel partner in North America, while GEFERTEC partners with Linde on 3D printing research. Researchers from Purdue and USC are working together to develop new AI technology, and the finalists for Additive World’s Design for Additive Manufacturing 2019 competition have been announced. Finally, Marines in Hawaii used 3D printing to make a long overdue repair part, and Thermwood and Bell teamed up to 3D print a helicopter blade mold.
PostProcess Technologies Signs Latest North American Channel Partner
PostProcess Technologies, which provides automated and intelligent post-printing solutions for additive manufacturing, has announced its seventh North American Channel Partner in the last year: Hawk Ridge Systems, the largest global provider of 3D design and manufacturing solutions. This new partnership will serve as a natural extension of Hawk Ridge Systems’ AM solutions portfolio, and the company will now represent PostProcess Technologies’ solution portfolio in select North American territories.
“Hawk Ridge Systems believes in providing turnkey 3D printers for our customers for use in rapid prototyping, tooling, and production manufacturing. Often overlooked, post-printing is a critical part of all 3D printing processes, including support removal and surface finish refinement,” said Cameron Carson, VP of Engineering at Hawk Ridge Systems. “PostProcess Technologies provides a comprehensive line of equipment that helps our customers lower the cost of labor and achieve more consistent high-quality results for our 3D printing technologies, including SL (Vat polymerization), MJF (Sintered polymer), and ADAM (Metal) printing. We vet our partnerships very closely for consistent values and quality, and I was impressed with PostProcess Technologies’ reputation for reliability and quality – an ideal partnership to bring solutions to our customers.”
GEFERTEC and Linde Working Together on 3D Printing Research
Near-net-shaped part after 3D printing. [Image: GEFERTEC]
In order to investigate the influence of the process gas and the oxygen percentage on 3DMP technology, which combines arc welding with CAD data of metal parts, GEFERTEC GmbH and Linde AG have entered into a joint research project. The two already work closely together – Linde, which is part of the larger Linde Group, uses its worldwide distribution network to supply process gases for 3D printing (especially DMLS/metal 3D printing/LPBF), while GEFERTEC brings its arc machines, which use wire as the starting material to create near-net-shaped parts in layers; conventional milling can be used later to further machine the part after 3D printing is complete.
The 3D printing for this joint project will take place at fellow research partner Fraunhofer IGCV‘s additive manufacturing laboratory, where GEFERTEC will install one of its 3D printers. The last research partner is MT Aerospace AG, which will perform mechanical tests on the 3D printed parts.
Purdue University and USC Researchers Developing New AI Technology
In another joint project, researchers from Purdue University and the University of Southern California (USC) are working to develop new artificial intelligence technology that could potentially use machine learning to enable aircraft parts to fit together more precisely, which means that assembly time can be reduced. The work speaks to a significant challenge in the current AM industry – individual 3D printed parts need a high level of both precision and reproducibility, and the joint team’s AI technology allows users to run software components in their current local network, exposing an API. Then, the software will use machine learning to analyze the product data and build plans to 3D print the specific parts more accurately.
“We’re really taking a giant leap and working on the future of manufacturing. We have developed automated machine learning technology to help improve additive manufacturing. This kind of innovation is heading on the path to essentially allowing anyone to be a manufacturer,” said Arman Sabbaghi, an assistant professor of statistics in Purdue’s College of Science.
“This has applications for many industries, such as aerospace, where exact geometric dimensions are crucial to ensure reliability and safety. This has been the first time where I’ve been able to see my statistical work really make a difference and it’s the most incredible feeling in the world.”
Both 3D Printing and AI are very “hot” right now. Outside of the hype there are many ways that machine learning could be very beneficial for 3D printing in coming years in part prediction, melt pool monitoring and prediction, fault analysis and in layer QA. Purdue’s technology could be a possible step forward to “Intelligent CAD” that does much of the calculation, analysis and part generation for you.
Finalists Announced for Design for Additive Manufacturing Challenge
[Image: Additive Industries]
Additive Industries has announced the finalists for its Additive World Design for Additive Manufacturing Challenge, a yearly competition where contestants redesign an existing, conventionally manufactured part of a machine or product with 3D printing, taking care to use the technology’s unique design capabilities, like custom elements and thin walls. This year, over 121 students and professionals entered the contest, and three finalists were chosen in each category, with two honorable mentions – the Unibody Hydraulic System by from Italy’s Aidro Hydraulics & 3D Printing and the Contirod-Düse from Nina Uppenkam, SMS Group GmbH – in the professional category.
“The redesigns submitted from all over the world and across different fields like automotive, aerospace, medical, tooling, and high tech, demonstrated how product designs can be improved when the freedom of additive manufacturing is applied,” said Daan Kersten, CEO of Additive Industries. “This year again we saw major focus on the elimination of conventional manufacturing difficulties, minimization of assembly and lowering logistical costs. There are also interesting potential business cases within both categories.”
The finalist designs are listed below, and can be seen in the image above, left to right, top to bottom:
“Cutting dough knife” from Jaap Bulsink, K3D (The Netherlands, professional)
“Cold Finger” from Kartheek Raghu, Wipro3D (India, professional)
“Brake Caliper” from Nanyang Technological University team (Singapore, student)
“Cubesat Propellant Tank” from Abraham Mathew, the McMaster University (Canada, student)
“Twin Spark Connecting Rod” from Obasogie Okpamen, the Landmark University (Nigeria, student)
Marines 3D Printed Repair Part
US Marine Corps Lance Cpl. Tracey Taylor, a computer technician with 7th Communications Battalion, aboard Marine Corps Base Camp Hansen in Okinawa, Japan, is one of the Marines that utilize 3D printing technology to expand capabilities within the unit. [Photo: US Marine Corps Cpl. George Melendez]
To save time by moving past the lengthy requisitioning process, 3D printing was used at Marine Corps Base Hawaii, Kaneohe Bay, to create a repair part that would help fix a critical component to increase unit readiness. This winter, Support Company, Combat Logistics Battalion (CLB) 3 fabricated the part for the Electronic Maintenance (EM) Platoon, 3rd Radion Battalion, and both EM technicians and members of CLB-3 worked together to design, develop, and 3D print the part, then repaired the component, within just one month, after having spent almost a year trying to get around delays to fix it.
US Marine Cpl. Anthony Farrington, designer, CLB-3, said that it took about three hours to design the replacement part prototype, and an average between five to six hours to 3D print it, before it was used to restore the unit to full capability.
“With the use of 3D printing, Marines are empowered to create solutions to immediate and imminent challenges through additive manufacturing innovation,” said subject matter expert US Marine Chief Warrant Officer 3 Waldo Buitrago, CLB-3.
“We need to embrace 3D printing and encourage our Marines to express their creativity, which in turn, could lead to solutions in garrison and combat such as in this case study.”
3D Printed Helicopter Blade Mold
Thermwood and Bell recently worked together to create a 3D printed tool, but not just any 3D printed tool. Thermwood believes that the 3D printed helicopter blade mold is the largest ever 3D printed autoclave-capable tool. Bell, frustrated with expensive tooling that took a long lead time, reached out to Thermwood for help, and the company suggested its LSAM system, with new 60 mm melt core technology. Bell then provided Thermwood with a 20-foot-long, 17-inch-high, 14-inch-wide closed cavity blade mold, and upon receiving both the model and Bell’s tooling requirements, Thermwood began printing the tool with Techmer PM’s 25% carbon fiber reinforced PESU material (formulated specifically for its LSAM additive printing) in a continuous run. The new melt core can achieve a high print rate, even when processing high temperature material, which was great news for Bell.
Glenn Isbell, Vice President of Rapid Prototyping and Manufacturing Innovation at Bell, said, “Thermwood’s aggressive approach to pushing the boundaries and limitations of traditional 3D printing and machining is exactly what we were looking for.”
The final bond tool was able to maintain the vacuum standards required by Bell for autoclave processing right off the printer, without needing a seal coating. Thermwood will soon 3D print the second half of the blade mold, and both teams will complete further testing on PESU 3D printed molds for the purpose of continued innovation.
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Starting with fashion news, moving to automotive, and finally on to business, we’ve got a short but interesting 3D Printing News Briefs for you today. An Israeli fashion and shoe designer just introduced a 3D printed collection at a San Francisco museum, while Bugatti just tested out its 3D printed brake caliper. Roboze has three new points of contact for customers in North America, and Titomic has signed its second MoU of the week for metal powders.
3D Printed Fashion Collection on Display
Ganit Goldstein, an Israeli fashion design student at the Bezalel Academy of Arts and Design in Jerusalem whose work we’ve admired before, recently collaborated with Stratasys on her graduation collection, titled “Between the Layers,” which consists of six pairs of 3D printed shoes and seven 3D printed outfits. The high-end, haute couture collection was inspired by her time in Japan learning a traditional weaving technique called ‘ikat’ at the Tokyo University of the Arts, and all of the pieces were 3D printed on the Objet500 Connex3 Color Multi-material 3D Printer by Stratasys. The 3D printed shoes from Goldstein’s collection were unveiled earlier this week at the San Francisco Asian Art Museum as part of the “Arts of Fashion Foundation” International Student Fashion Competition, of which Goldstein is a finalist.
“Stratasys’ advanced 3D printing technology has opened up endless possibilities for my designs, enabling me to print any design at the voxel level in vibrant colors and a range of materials – all in a single print. This capability to control any voxel for any pattern has enabled me to design without boundaries and to combine 3D printing with traditional weaving techniques to create ultra-realistic shoes. For aspiring designers, the ability to fuse cutting-edge technology with traditional crafts is very exciting, unlocking the freedom to design without limitations of past years,” said Goldstein.
“With the knowledge I’ve gained while working with Stratasys, I’ve come to realize that 3D printing is increasingly becoming an integral part of design thanks to the unique design freedom achievable. For me, the key to good design is to first get an understanding of the traditional design methods and foundations, and then explore how I can enhance the essence of the traditional method with new technology. Not only does 3D printing accelerate the design process and enable reduced production costs, it also affords designers total freedom of design.”
Bugatti Tests 3D Printed Brake Caliper
Last year, super car manufacturer Bugatti revealed that it had created the world’s first 3D printed titanium brake caliper, which was also the largest brake caliper in the automotive industry, as well as the world’s largest 3D printed titanium pressure functional component ever produced. Bugatti worked with Laser Zentrum Nord, part of the Fraunhofer research organization, to develop the caliper, and vehicle trials for the part in series production were expected to start in early 2018.
Earlier this week, the Volkswagen Group posted a YouTube video showing an impressive test run of the 3D printed titanium brake caliper developed by Bugatti. See it for yourself below:
Roboze Announces Three New Customer Points of Contact
Italian 3D printer manufacturer Roboze is continuing its expansion, and this week announced the names of its three new points of contact for its customers in the US, Canada, and Colombia, which will help it create direct channels in the North American market. This news comes right after the company announced that it had closed its first funding round of €3 million to further develop its R&D department and continue its EMEA and USA market expansion.
Its first new partner is ImageNet Consulting, based in Oklahoma City with a total of 18 US offices. The company chose to work with Roboze because of its high quality 3D printed parts and ability to use flame retardant materials. Ontario consulting company TM3 is working with Roboze because it provides the best opportunity for its customers to use a true industrial platform. Based in Medellin, Colombia, i3D is an expert in FDM technology and was impressed with the high quality of parts that were exhibited by Roboze at RAPID 2018.
Titomic Signs MoU with Sino-Euro
L-R: Sino-Euro’s Cristina Cao and S.J. Liang, Titomic’s Jeff Lang and Vahram Papyran, and Sino-Euro’s Alex Zhao
The day after announcing its Memorandum of Understanding (MoU) with China’s Lasting Titanium, Australia metal 3D printing company Titomic announced that it had also signed an MoU with Sino-Euro Materials Technologies of Xi’An Co. Ltd, a Chinese company that specializes in producing spherical powder for the plasma rotating electrode process (PREP). According to the terms of the MoU, which is effective immediately, Sino-Euro will be appointed as Titomic’s Chinese sales distributor and customer support for its Kinetic Fusion systems. It will also provide Titomic with an exclusive supply of its aerospace grade titanium PREP process powders, and develop new metal powder for the Titomic Kinetic Fusion systems.
“We chose to execute this MoU with Sino-Euro for supply of their high-quality Aerospace grade PREP titanium powders aligned with their 50+ years of material science research in titanium and super alloys,” said Jeff Lang, Titomic’s Managing Director.
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“We are pleased to establish a relationship with UTEP. This is an excellent example of how research universities can partner with private industry to advance the educational opportunities afforded to students and also attract economic development to the region,” said Yves Hagedorn, PhD, the Managing Director of Aconity3D. “We are confident that the combined expertise of the Keck Center and Aconity3D will yield innovative approaches to 3D printing and offer world-class research opportunities for students.”
Aconity3D was founded in 2014 as a small startup, though it now boasts over 50 employees, and makes 3D printers capable of manufacturing complex metal parts for medical implants, airplanes, and cars, among others. It was eager to set up camp at UTEP due to the Keck Center’s expertise and prominence in the industry, as well as its commitment to increase economic development.
“This exciting collaboration is very well aligned with UTEP’s access and excellence mission. UTEP is committed to providing our students with exceptional educational opportunities, many of which are advanced through the ground-breaking research underway on our campus,” said UTEP President Diana Natalicio. “This agreement with Aconity3D will enhance UTEP’s research environment, broaden the range of experiences available to our students in the Keck Center for 3D Innovation, and attract new business development that will enable UTEP graduates to remain in this region to pursue their career goals.”
This agreement will not only give Aconity3D a home in the US, but it will also attract high-end jobs for the community’s engineering students, increase UTEP’s production and service operations, and advance 3D printing through important research investigations with government agencies and industry.
“The Keck Center is a natural fit for Aconity3D as it is a recognized leader in additive manufacturing. This collaboration will enhance our technical knowledge base and expand our expertise,” said Theresa A. Maldonado, PhD, the dean of UTEP’s College of Engineering. “We can also work collaboratively toward our model to incubate startups and provide them a pool of highly qualified graduates.”
The company’s 3D printers have an open architecture system, which is different from most commercial approaches in that users can modify the parameters themselves in order to find the optimal way to 3D print a customer’s specified material. The equipment is great for research, as one needs plenty of knowledge about the technology in order to operate the 3D printers. This helps feed Aconity3D’s corporate philosophy of locating near high-tech research organizations – for instance, its German headquarters are near the Fraunhofer Institute for Laser Technology (Fraunhofer ILT). Aconity3D’s model of supporting the institute’s interns and students will continue at UTEP.
Aconity3D will begin its North American operations with only a CEO, but plans to hire up to three employees within a year. The hiring process will focus first on Keck Center graduates who have experience working with the company’s technology, as one of Aconity3D’s laser powder bed machines is already housed there.
“We have long worked on leveraging our expertise in 3D printing to build a new economy in El Paso around additive manufacturing. Our partnership with Aconity3D is a major milestone in that direction and is validation of all of our combined efforts,” said Ryan Wicker, PhD, the founder of the Keck Center. “The only way a company like Aconity3D would decide to come here is because of our technical strength in additive manufacturing, access to our graduating talent to meet their workforce needs, and the tremendous opportunities available for commercial success through collaborations with UTEP. We can apply this economic development model to build other businesses around their technologies, recruit other 3D printing businesses to our region and create new businesses from our own 3D printing technologies coming out of UTEP. As a research university, UTEP must be – and is excited to be – fully engaged in stimulating economic development for the benefit of our region.”
The long-term goal of this agreement is to set up a technical center and research space in the Keck Center, which will work with Aconity3D’s German headquarters to sell and service its 3D printers in North America. Its US base of operations will be located at UTEP’s University Towers Building.
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Israeli consulting company 3D Alliances has announced a new collaboration agreement with Pennsylvania startup Xact Metal, which develops metal powder bed fusion systems. 3D Alliances will be supporting Xact Metal as it works to deploy channels and find new sales partners in the Asia Pacific (APAC) region.
Speaking of new additions, 3D printing quality assurance software developer Sigma Labs has appointed Mark K. Ruport as its executive chairman, and a member of its board of directors. Ruport is an accomplished software executive, with over three decades of experience in both public and private companies, and will work with fellow board member, and the company’s CEO, John Rice to help drive the formation of strategic relationships and sales strategies, increase shareholder value, and speed up growth.
NAMIC (National Additive Manufacturing Innovation Cluster) is hosting its AM Summit 2020 at the Marina Bay Sands EXPO and Convention Centre in Singapore, May 11-15. In addition to a full conference, featuring more than 1,000 local and international delegates and industry leaders, the summit will also include workshops and certification courses, an industry showcase, behind-the-scenes tours at several industry facilities, and the NAMIC Start-up Innovation Forum, held at SGInnovate on the last day of the summit.
