In 3D Printing Information Briefs right now, Formlabs’ Chief Product Officer addresses the protection issues of low-cost 3D printing resins. UltiMaker achieved two essential ISO certifications, and ABB Robotics has launched an Vitality Effectivity Service. Lastly, may 3D printed bricks made out of recycled glass be the following huge innovation in additive development?
Formlabs Discusses Security Issues with ACMO in Low-Price Resins
Left: Low value printers require customers to manually pour resin. Proper: The Formlabs ecosystem makes use of auto-dispensing resin cartridges, minimizing potential resin publicity.
Because of lower-cost resin 3D printers, the expertise is extra accessible than ever. However low cost, extremely reactive chemical substances are sometimes utilized in resin-making to extend print pace and reduce prices, and an absence of security data from some resin producers has resulted in accidents, misinformation, and uncertainty. The EPA lately issued a Vital New Use Regulation (SNUR) for 4-Acryloylmorpholine (ACMO)—one of the frequent chemical substances in cheaper resins—due to the harmful results of pores and skin contact and inhaling its vapors. Plus, many resins containing ACMO are marketed as being washable in water, and deceptive advertising has proven 3D printed components being washed in common family sinks, which might contaminate water provides. Producers are actually required to report the contents of ACMO on their Security Information Sheets (SDS), and record a number of warnings, similar to “might trigger an allergic pores and skin response” and “might trigger reproductive results.” Yow will discover an inventory of resins that include this chemical right here; its CAS Registry Quantity is 5117-12-4. In the event you should print with ACMO-containing resins, you must use a respirator and air flow.
David Lakatos, Chief Product Officer at Formlabs, says the corporate is “deeply dedicated” to creating resin 3D printing protected and accessible, and as such doesn’t use ACMO in its resins. However, as he defined in an article for Medium, accessibility is “additionally about deliberately creating an ecosystem that permits protected operation in quite a lot of environments with a wide range of customers.” With a view to guarantee a protected, well-documented resin printing ecosystem, Formlabs has made many particular design choices over time, similar to proudly owning and working its personal U.S. resin manufacturing facility, engineering resins that don’t require fume hoods or respirators, and publishing each SDS and Technical Information Sheet (TDS) in an easy-to-find location. The corporate additionally designed its 3D printer ecosystem to attenuate consumer contact with IPA and resin, with options like auto-dispensing resin cartridges, and launched the print settings for its Common Function V5 and Robust 2000 V1.1 resins.
UltiMaker Achieves Recertification for ISO 9001 & ISO 14001
Certifications spotlight the corporate’s adherence to international high quality and environmental administration requirements.
UltiMaker introduced that it has efficiently been recertified for ISO 9001 High quality Administration Techniques and ISO 14001 Environmental Administration Techniques, which highlights the corporate’s dedication to manufacturing excellence and excessive requirements in high quality and sustainability practices. World requirements group BSI (British Requirements Establishment) Group, a founding member of the ISO (Worldwide Group for Standardization), accomplished an intensive audit of UltiMaker’s operations and 3D printing options manufacturing at its Dutch analysis and manufacturing amenities. ISO 9001:2015 certification implies that the corporate is dedicated to sustaining prime quality administration requirements, whereas ISO 14001:2015 affirms that it follows internationally acknowledged requirements to attenuate its environmental affect. The unbiased audit discovered that UltiMaker’s administration methods meet the usual necessities for high quality assurance and environmental measures.
“This achievement highlights our dedication to assembly and even exceeding business compliance requirements. We are going to proceed to make sure that these ideas information our operations and improve the worth we ship to our clients,” mentioned Roy Janssen, Senior Product Security, Atmosphere & Compliance Specialist, UltiMaker.
ABB Robotics Introduces New Vitality Effectivity Service
To assist clients enhance sustainability and save on prices, ABB Robotics launched an Vitality Effectivity Service, which features a package deal of research, session, and instruments to measure and enhance the power effectivity of their robots. Based on a World Vitality Effectivity Motion survey, industrial corporations rely enhanced sustainability and decreased power prices as key to competitiveness, and ABB pilot research have discovered that this new service provides as much as 30% power financial savings. The suite provides three major power measurement instruments, so customers can simply assess and optimize the power effectivity of their robots. The primary is the exterior measurement software Standby Vitality Optimization: information gathered by this software is used to generate a report with recommendation on methods to save power and additional fine-tune robotic efficiency. The Program Optimization software analyzes a robotic’s working program to search out areas the place energy-saving enhancements may be made. Lastly, the Vitality Monitoring and Benchmarking software permits customers to constantly monitor robotic power consumption and comparability.
“Decreasing power consumption is a precedence for producers, with over 93 p.c surveyed stating they’ll spend money on power effectivity enhancements within the subsequent three years to cut back prices and show progress in direction of extra sustainable operations. Our new service will determine methods to realize these targets by optimizing robotic power effectivity, together with fine-tuning efficiency and utilizing the most recent robotic applied sciences,” mentioned Michael Hose, Managing Director ABB Robotics Buyer Service Enterprise Line.
Constructing Properties with 3D Printed Recycled Glass Bricks
Photograph: Ethan Townsend through Massachusetts Institute of Expertise
The 3D printed housing market should be younger, but it surely’s anticipated to develop quickly over the following few years, going from $36.8 million in 2022 to over $1 billion by 2030. Most 3D printed properties are made out of concrete, however engineers on the Massachusetts Institute of Expertise (MIT) have give you a strategy to 3D print development bricks out of recycled glass. This might assist overcome environmental challenges in dwelling design, as manufacturing development supplies make up about 15% of world greenhouse gasoline emissions; plus, the demolition and development business sends over 145 million tons of waste yearly to landfills. So Kaitlyn Becker, assistant professor of mechanical engineering at MIT, and former MIT graduate scholar and researcher Michael Stern, the founder and director of 3D printed glass producer Evenline, turned to round development: by making their blocks out of recycled glass, they might help cut back the development business’s embodied carbon. Plus, so long as the glass isn’t contaminated, it may be recycled endlessly.
Because the crew defined of their examine, the multilayered glass bricks are interlocking. Utilizing two spherical pegs, the bricks, which have been designed in a figure-8 form, may be linked collectively and stacked as much as construct curved partitions. Evenline’s customized glass 3D printing system connects with a furnace, which melts crushed glass bottles right into a printable materials. To stop cracks and scratches, an extra materials is positioned between the bricks. Concrete is the most typical additive development materials attributable to its availability and affordability, and may be shaped into complicated buildings and shapes. So the researchers used an industrial hydraulic press to check their 3D printed glass bricks and see how they examine to concrete. The outcomes have been promising: the printed bricks made largely from glass, with separate interlocking options on the underside, held as much as the best quantity of strain. These layered blocks have been in a position to maintain up beneath pressures just like what concrete blocks can face up to. Now, the crew plans to scale up their design to construct bigger buildings, like a pavilion, out of their glass bricks.
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