Schlagwort: #technology

  • Significant Findings in 2017 Shapeways Transparency Report

    Significant Findings in 2017 Shapeways Transparency Report

    Reading Time: 4 minutes

    The 2017 Shapeways Transparency Report shines a light on how the world’s biggest 3D printing marketplace handles accusations of infringement of intellectual property.

    For those folks studying the shifting dynamics of the 3D printing marketplace, the Shapeways Transparency Report 2017 is as good a place to start as any. Published in March 2018, it provides detailed information on how the company handles requests to remove, modify, or disclose information.

    The largest portion of the report, according to Shapeways legal counsel Michael Weinberg, covers how they handle accusations of infringement of intellectual property.

    “We received 1,622 such accusations in 2017, up slightly from 2016,” he says.

    “The report breaks down these accusations by the type of right alleged to have been infringed (copyright, trademark, patent, and right of publicity).  It also documents how the counternotice process works in our community.”

    The key takeaways from the 2017 Shapeways Transparency Report are:

    • The number of requests that combine trademark and copyright claims (a practice that can complicate compliance) has remained steady as compared to last year.
    • 16% of all accusations of trademark infringement were withdrawn by the rightsholder after a negotiated settlement between the accuser, Shapeways, and the targeted Shapeways user. Often this involves modifying the terms of a product listing.
    • 50% of all accusations of trademark infringement were withdrawn after being challenged by Shapeways for overstating the rights of the accuser.
    • All 4 DMCA counternotices submitted by users were successful.

    Weinberg says how the company handles accusations of trademark infringement is perhaps the most striking information in the report.

    “Unlike copyright, in the United States there is not a statutory safe harbor for sites like Shapeways when it comes to allegations of trademark infringement,” he expains.

    “Without such a safe harbor, we cannot easily allow users accused of trademark infringement to challenge accusations leveled against them.”

    This means that Shapeways has to review every accusation of trademark infringement to confirm that they have a strong basis in law. If they believe that the accusation can be resolved without completely deactivating the listing (for example, by modifying the title, description, and/or tags), they attempt to broker a solution between the accuser and the accused.

    However, if they believe that the accusation does not have a strong basis in law they may refuse to comply with it entirely. In these instances, the shop owner targeted by the accusation might never know about it in the first place.

    Either way, the process can take weeks and sometimes months to resolve.

    shapeways transparency report
    shapeways transparency report
    Would Donald Trump regard 3D printed models like these as a trademark infringement?

    Data Distortions in Shapeways Transparency Report

    A key incident from the 2017 Shapeways Transparency Report is that a single, unidentified rights-holder targeted over 600 models for removal from the site on the grounds of trademark infringement. This led to a significant data distortion, as Weinberg elaborates.

    “Upon review, Shapeways believed that a number of the models in dispute were not using the mark in a way that violated the rights of the rightsholder,” he says.

    “Shapeways and the rightsholder entered into ultimately unresolved discussions seeking a resolution. Over half of the originally accused models remain in the Shapeways marketplace pending its eventual resolution.”

    While those discussions continued, the rightsholder also submitted a Digital Millennium Copyright Act (DCMA) takedown request targeting the media or images accompanying the listing. In response, almost 250 models had some descriptive media removed from the listing while the model itself remained.

    “Since this was an unprecedented response by a rightsholder and one that Shapeways believes is unlikely to be used in the future,” writes Weinberg, “those models will be counted as targets of unresolved trademark claims but not copyright claims for the purposes of this analysis.”

    What becomes clear from the report is that Shapeways would benefit from a streamlined process where their users can challenge accusations of trademark infringement directly.

    Something like the DMCA process, which allows rightsholders and users to resolve their disputes without resorting to formal litigation. This would mean that any trademark dispute could be resolved without entangling Shapeways as an intermediary.

    One other important (and good) thing to note about the 2017 Shapeways Transparency Report is that their “warrant canary” is still present and correct. This means that Shapeways users have not been targeted by requests for data from government entities.

    Keen to learn more? Find the 2017 Shapeways Transparency Report and previous years archived here.

    shapeways transparency report
    shapeways transparency report
    With a 3D printed model showing the iconic red tie and blonde toupee, that’s definitely President Man-Baby. But would he call in the lawyers?

    License: The text of „Significant Findings in 2017 Shapeways Transparency Report“ by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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  • BigRep Launches New Pro Flex Filament for 3D Printing

    BigRep Launches New Pro Flex Filament for 3D Printing

    Reading Time: 3 minutes

    The new Pro Flex filament is a world first for the large-scale FDM industry, according to 3D printer manufacturer BigRep.

    BigRep is a large-scale FDM 3D printer manufacturer based in Berlin, and today they announce a new “innovation” in filaments that many users of standard desktop printers may find rather quaint. It’s called Pro Flex, and it’s a flexible material with engineering grade properties for variety of applications.

    So yes, tinkerers with modestly sized fused deposition modeling machines will have probably experimented with flexible materials for a while now. But BigRap is confident that this is a world first for the large-scale FDM industry. Given the generous square meter build volume of a BigRep ONE, fabricating something like a bouncy castle with Pro Flex is a distinct possibility.

    But of course, the new TPU-based material Pro Flex is meant for more serious applications, providing manufacturers and customers with a flexible engineering material that has been developed and tested to work in tandem with a standard BigRep ONE and a 1 mm extruder.

    “Printing elastomers is clearly one of the biggest challenges in the FDM AM industry, so we are proud to have found an industrial-grade solution,” says BigRep Chief Technology Officer Moshe Aknin.

    “In terms of applications with Pro Flex, we see high potential for 3D printing in fields like footwear, custom vibration dampers, and seals, due to its high chemical resistance.”

    Potential Applications for BigRep Pro Flex Filament

    In terms of physical properties, Pro Flex has high temperature resistance and low temperature impact resistance. BigRap claims their new material is durable, has excellent damping behavior and dynamic properties, and will enable companies to explore a broader range of manufacturing opportunities.

    For the automotive industry, for example, it can be used for prototyping for gear knobs, door handles, cable sheathing and more. The sporting goods industry is another industry that could benefit, where Pro FLEX can be used for prototyping skateboard wheels, sporting shoe shells, ski tips and ends.

    In developing their thermoplastic elastomer, which is a Shore 98 A on the Shore Hardness scale, BigRep studied how elastomers behave in their printers’ extruders. They adapted their material evaluation procedure accordingly.

    A note of caution, however. BigRep advises that customers must be experienced in handling extrusion of flexible materials. This is because achieve consistent results can be more challenging than standard filaments.

    To this end, BigRep plans to provide a guidance document to all Pro Flex customers. And as part of the BigRep 360-degree service, customer service technicians are also on hand to assist where necessary.

    The new Pro Flex filament is available to buy now from the BigRep online store; a 2 kg spool will retail for 98.90 euros plus VAT.

    Large 3D Printer #24: The BigRep ONE v3
    Large 3D Printer #24: The BigRep ONE v3

    Source: Press Release

    License: The text of „BigRep Launches New Pro Flex Filament for 3D Printing“ by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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  • Quadruped robot made entirely out of cardboard

    Quadruped robot made entirely out of cardboard

    Reading Time: < 1 minute

    Quadruped robot made entirely out of cardboard

    Arduino TeamApril 4th, 2018

    Walking robots can be a lot of fun, but many people would logically think that they need CNC equipment or a 3D printer to make this sort of bot. Creator “Raz85,” however, shows that this isn’t actually required, and built a quadruped using a structure comprised entirely out of corrugated cardboard.

    Each of the four legs are driven using 9g micro servos, controlled by an Arduino Nano. A human operates the spider-inspired robot with a remote consisting of an Arduino Uno and a small joystick module, while pair of NRF24L01 radio transceivers provide a link between the robot and controller.

    Despite its simple construction, the quadruped moves around impressively well…

    [youtube https://www.youtube.com/watch?v=UFnqBFXOsVk?feature=oembed&w=500&h=375]



    Website: LINK

  • 3D Print Your Own Tricorder from the TV Series “The Orville”

    3D Print Your Own Tricorder from the TV Series “The Orville”

    Reading Time: 3 minutes

    A Reddit user 3D modeled and printed a replica comscanner from Star Trek inspired TV series The Orville without having anything to base his dimensions on other than screenshots from the show. 

    Any fans of The Orville, the American sci-fi comedy-drama inspired by Star Trek, will know the difficulty of procuring memorabilia. The show, which was created by and stars Seth MacFarlane (known for the “Family Guy”), was premiered in the fall last year. By some, it is considered to be truer to the lore and legacy of Star Trek.

    But, it’s not yet as popular as Star Trek… meaning there are no collectibles, replicas or souvenirs available other than those which have been made at home.

    One such impressive DIY replica is from Reddit user JohnSmallBerries who created the Orville communicator from scratch using Blender, a 3D printer, some paint and a few LEDs. This feat is particularly impressive considering the fact that John had no official measurements to go off.

    His work is based entirely on screenshots from the show. John jokes, “Had to guess at the scale, since they inconsiderately failed to write an episode that required a character to hold a ruler next to a comscanner, but it looked about the size of a large cellphone.”

    Comscanner
    Comscanner

    From 3D Printed Parts to Realistic Comscanner

    John used Blender to model the design, Cura for slicing and an Ultimaker 2+ for 3D printing his parts which he describes as “pricey, as FDM-style 3D printers go, but fantastic print quality and reliability”.

    He printed with 0.12mm layers to save time on printing. But, he adds it’s possible to go down to 0.02mm layers to minimize sanding time. However, he was on a time crunch as he wanted his Orville communicator ready for C2E2, the 2018 Chicago Comic & Entertainment Expo, which is taking place from the 6th to 8th of April.

    After printing, John smoothed and painted the parts. Just sanding the outer surfaces smooth took over 20 hours. He adds: “If I had a resin printer, I probably wouldn’t have had to do any sanding, but they’re a bit out of my price range.”

    Comscanner
    Comscanner

    The device uses two LEDs for the scanner screen and four for the main screen. To power the LEDs, he used a 12-volt A27 battery. The interior also has a spring-assisted retractable display and a screen-accurate user interface.

    However, John adds that the assembly of the interior is messier than he’d hoped but “at least it works”. He also designed a holster to make the comscanner practical to carry around. The holster is also based on the show and lined with felt to prevent it from scratching the scanner’s paintwork.

    John explains that, in total, he spent under $30 for parts and materials. However, it’s a time intensive project taking around a week to complete. He’s now in the process of tweaking the design and will then make it available for download on Thingiverse.

    Source: Hackaday

    License: The text of „3D Print Your Own Tricorder from the TV Series “The Orville”“ by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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  • New Report Takes Deep Look at Gender Diversity in Additive Manufacturing

    New Report Takes Deep Look at Gender Diversity in Additive Manufacturing

    Reading Time: 6 minutes

    A new quarterly report from the organization Women in 3D Printing takes an in-depth look at diversity in additive manufacturing, focusing on the employment distribution between genders, the different perceptions on professional opportunity, and the views of women who are pioneering the industry.  

    We’ve all seen the various reports that boldly predict the future growth of the additive manufacturing market, but it’s not too often that we take a deep look at the inner workings of industry. This is especially true when it comes to diversity in the 3D printing workplace, which, like many other manufacturing sectors, is predominantly made up of men.

    A new quarterly report produced by the organization Women in 3D Printing presents a multi-faceted view at diversity within the additive manufacturing workplace. Entitled “Diversity For Additive Manufacturing: First Quarter 2018 Report”, the study is “a resource for understanding the shape and scope of diversity in the 3D printing industry”. It was authored by Sarah Goehrke, Editor-in-Chief of 3DPrint.com; and presented by Nora Touré, Founder of Women in 3D Printing and General Manager at Sculpteo

    Read more: Interview With Nora Toure: Breaking up the Boys Club With „Women in 3D Printing“ Group

    The study presents a data-driven examination of diversity in the additive manufacturing sector, as well as subjective discussion that showcases the unfiltered perspective of women in the industry.


    A Data-Driven Discussion on Gender Diversity in Additive Manufacturing

    After a brief introduction to the state of additive manufacturing as a whole, the report takes a deep, data-driven dive into gender diversity within the industry. The author presents the issues involving diversity (or lack thereof) right at the outset of the report.

    “Objectively, the additive manufacturing industry is growing, comprising a more than $6 billion industry. At one estimate, the workforce is made up of 87% male employees and 13% female employees. Public companies’ executive leadership structures can be observed to be made up of a majority male management structure,” Goehrke writes.

    Before showcasing the direct impact this imbalance has on the additive manufacturing sector, the study presents statistics that focus on a bigger picture. The author sources a recent study from Northwestern University that suggests that career perceptions are changing among younger generations. A 2016 LinkedIn survey is also quoted within the text, which found that 23% of employees in STEM (science, technology, engineering, and mathematics) were female.

    Although this sourced research indicates significant growth for women in tech, other studies shine a glaring light on the problems that women in tech constantly face. For instance, the 2017 McKinsey Women in the Workplace study shows that women are significantly underrepresented in automotive and industrial manufacturing.

    As for the 3D printing industry, the report turns to a recent salary survey published by Alexander Daniels Global, which is a UK specialist recruitment company that works in the additive manufacturing field. Looking at every professional aspect across the regions of North America, EMEA, and Asia Pacific, the survey found that a whopping 87 percent of employees are male, while just 13 percent are female.

    The report digs even deeper into this data, providing a breakdown of the different jobs women hold in the 3D printing industry. The survey found that 29 percent of women in 3D printing worked in marketing, followed by 16 percent in sales, and 14 percent in application and consulting.

    Another aspect that the quarterly report looks at is the public employment records of Stratasys and 3D System, two of the largest additive manufacturing companies. In regard to executive positions, the study found that only two of the eleven reported directors and senior management positions at Stratasys are held by women. Out of the five executive officer positions at 3D Systems, none of them are held by a female employee.


    Nora Tou, Founder of Women in 3D Printing and General Manager at Sculpteo.

    A Personal Perspective of Women in the 3D Printing Industry

    After presenting these telling statistics, the quarterly report takes a subjective approach on the subject, as the author herself is a prominent female figure within the 3D printing media scene. Goehrke talks about her own perspective as a woman working in the field of additive manufacturing, explaining certain experiences and epiphanies that transpired at various trade shows. At one point, the author shares a realization she had at CES 2018 in Las Vegas.

    “At CES 2018, shortly after the dawn of this new year, thousands gathered in the desert for the neon spectacle that is the massive consumer electronics show. This year was my second time attending, and it seemed to me, primarily focused in as I was on the 3D Printing Zone, that more women were present in 2018 than I had seen in 2017. I took great heart from this — and then noticed an anomaly. Any woman can tell you that in a packed public space, be it an opera house or a baseball stadium, there are always lines for the bathroom. Queuing here is often a built-in part of any experience, and is less a surprising aspect of these events than an exasperating one. At CES, the line out the men’s room door wrapped around a corner in one crowded hallway between event halls; I walked straight into the ladies’ room, no queuing required. Realizing this had me look again at the makeup of attendees; while through efforts such as Women in 3D Printing it becomes clear that there are a significant number of women working in tech today — much of the visibility is clear to those inclined to look. Because I was looking for women in the crowd, I saw them. In absolute numbers, though, women still comprised a significant minority of the total attendance,” Goehrke states in the report.

    Utilizing more than 100 interviews conducted by the Women in 3D Printing organization, the report also shares statements from some of the most accomplished females working in the additive manufacturing sphere. The study focuses on a number of questions, including what the subjects think of the 3D printing industry today, the challenges they’ve faced as women in STEM, and how to encourage more women to get involved with 3D printing.

    At the end, the report offers a conclusion packed with actionable steps towards making the industry a more diverse space. Goehrke writes:

    “Actionable steps toward evening the field of employment include establishing relationships with mentors, visibility of role models, and encouraging educational and training initiatives. Through sharing the stories of industry participants, visibility of experience is rising, positioning the next generations of the workforce to enter a more level field and creating a more complex, rich industry built upon wider-reaching creative problem solving, inventive approaches, and breadth of resources.”

    If you’re interested in reading the full report, you can request it directly from the Women in 3D Printing website.


    Sarah Goehrke, author of the report and Editor-in-Chief of 3DPrint.com

    License: The text of „New Report Takes Deep Look at Gender Diversity in Additive Manufacturing“ by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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  • New Metal 3D Printing Company Vulcan Labs Spun Out of Stratasys

    New Metal 3D Printing Company Vulcan Labs Spun Out of Stratasys

    Reading Time: 2 minutes

    Industrial 3D printer manufacturer Stratasys has spun off a 3D printing operation into a new independent company called Vulcan Labs, specializing in powder-bed fusion technology.

    Stratasys, a leading producer of large commercial 3D printers, is launching a new company called Vulcan Labs, which will specialize in power-bed fusion additive manufacturing. The new entity is based in Belton, Texas.

    Powder-bed fusion is a process which uses thermal lasers to fuse together powder particles. The new company will strive to improve the technology for speed, consistency and finish, among other things, with an emphasis on production in metals.

    Originating from Stratasys’ acquisition of the service bureau Harvest Technologies in 2014, solutions from Vulcan Labs are currently being developed to include:

    • Optimized build environments and unique multi-laser scan strategies
    • Closed loop melt pool quality control
    • Detailed Data Logging and Integration to the factory floor
    • Automated powder handling and in-situ powder quality characterization
    • Automated calibration and build set-up capabilities

    “We’re extremely excited to continue our long-standing collaboration with Stratasys that began back in 2014. Together, we’ll continue to explore unique solutions that strengthen the production ecosystem across additive manufacturing,” said David K. Leigh, CEO of Vulcan Labs, Inc.

    “Our team will bring a unique perspective to solving many of the issues from an end-user perspective. We’re looking forward to delivering new solutions for customers to take control of their applications, while having the tools in place to manage their own quality.”

    “Vulcan’s best-in-class team has both the experience and technical know-how necessary to bring PBF into real-world production – a vision perfectly aligned and complementary to our other activities in this space, including Stratasys Direct Manufacturing and our investment in LPW,” said Stratasys CEO, Ilan Levin.

    “To provide Vulcan with the best path to achieve its vision, we decided to form a new and independent entity, with Stratasys as an equity stakeholder. We are delighted to continue supporting this team and look forward to collaborating with them and their partners to achieve this vision.”

    vulcan labs
    vulcan labs

    Source: Press Release

    License: The text of „New Metal 3D Printing Company Vulcan Labs Spun Out of Stratasys“ by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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  • Canadian Software Company Caboma Promises Mass Customisation of Consumer Products

    Canadian Software Company Caboma Promises Mass Customisation of Consumer Products

    Reading Time: 3 minutes

    “The future is custom” according to award-winning software company Caboma. Their software SpecifX allows companies to instantly personalize their products and create bespoke solutions through 3D printing.

    Founded in Montreal, Canada in 2015 by co-founders Jean-Philippe Carmona, Jonathan Borduas, and Julien Arnaud, Caboma has been honing its software to bring personalized products to the masses.

    caboma
    caboma

    “It used to take a CAD specialist up to 6 hours to customise a knee brace,” said CEO Jean-Phillipe Carmona. “Imagine doing that 60 times per week. With SpecifX, customization takes 10 minutes.”

    This automation is very scalable, allowing Caboma to make tens of thousands of customized products for a fraction of the current time and price.

    “The biggest gap in additive manufacturing is between 3D scan data and the 3D product, and our software solution bridges this gap,” said Mr. Carmona. “As far as we know, SpecifX is the only mass customization software in the world.”

    How does it work?

    You design a product in any modeling software and import it into SpecifX. You also scan your user’s individual anatomy, for example the knee. The software then digitally molds the product to the scan data to create a custom fit, based on your specified parameters.

    In the medical device industry, Caboma worked with the company OssKin to customize and 3D print the orthotic Evoke, claimed to be the world’s lightest bespoke knee brace.

    Caboma works with the client company to understand the product parameters that need to be custom. They then develop a bespoke set of tools to mass customize the product.

    The software price varies due to its modular nature. Companies can specify the amount of customization they require, and a solution will be developed for them within a few days or weeks.

    The team partners with 3D scanning and 3D printing providers to offer a complete end-to-end manufacturing process to their industrial clients.

    According to research, customers are willing to pay up to 30% more for personalized products. Imagine walking into a store and getting a scan of your foot to identify your custom size and fit. A shoe that fits the scan perfectly is then generated and manufactured on-demand using 3D printing.

    caboma
    caboma

    Caboma started as an additive manufacturing consulting company, but were often approached by medical companies to create personalized solutions that leveraged 3D scanning and 3D printing. Realising that making personalized devices manually was expensive and a barrier for some companies, Caboma made the switch to automation software.

    The team of 12 people, the majority engineers, is currently in talks with the fashion footwear and sportswear industries to establish strategic partnerships and bring custom items to more consumers.

    “Our vision is to be the interface between 3D scanners and 3D printers. We’re passionate about what we do, and we envision a bright future for this technology. We are not looking for any shortcuts.”

    Caboma
    Caboma

    License: The text of „Canadian Software Company Caboma Promises Mass Customisation of Consumer Products“ by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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  • How 3D Printing Helps You to Get a Better Fridge

    How 3D Printing Helps You to Get a Better Fridge

    Reading Time: 3 minutes

    CaloriSMART is an advanced model system that uses magnetocaloric materials to achieve refrigeration cooling. The system, that even could help you get a better fridge, was designed by researchers at the U.S. Department of Energy’s Ames Laboratory.

    Gas compression refrigeration is a 100-year-old energy inefficient technology which needs updating. Researchers from the U.S. Department of Energy’s Ames Laboratory are working on new technologies to do just this.

    Using 3D printing, they built an advanced model system that reaches refrigeration level cooling by using magnetocaloric materials. It was specifically designed to rapidly evaluate materials in regenerators and cut down manufacturing time and costs.

    They call the contraption the CaloriSMART (short for Small Modular Advanced Research-scale) Test System. It could lead the way in developing energy-efficient cooling systems.

    To test the system, they began by taking a sample of the chemical element gadolinium and subjecting it to sequential magnetic fields. The sample alternated between cooling down and heating up. Timed pumps circulated water during these cycles and the system delivered a cooling power of 10 watts. The gradient between hot and cold was 15 degree Celsius (just under 30° F). This process used just three cubic centimeters of gadolinium.

    “Despite predictions, we would fail because of anticipated inefficiencies and losses, we always believed it would work… but we were pleasantly surprised by just how well it worked. It’s a remarkable system and it performs exceptionally well. Magnetic refrigeration near room temperature has been broadly researched for 20 years, but this is one of the best systems that has been developed,” said Vitalij Pecharsky who is CaloriCool project director and Ames Laboratory scientist as well as Anston Marston Distinguished Professor in the Iowa State University Department of Materials Science and Engineering.

    CaloriSMART
    CaloriSMART

    Creating a 3D Printed Manifold for the CaloriSMART Test System

    To create the system, project scientist Julie Slaughter and her team spent five months designing and building. They used 3D printing to create a manifold. This is the part of the system which holds the sample and circulates the fluid.

    Therefore, this 3D printed part harnesses the cooling power of the system. By using 3D printing technology, the team was able to custom build the part to make sure it perfectly fit their needs.

    As well as a 3D printed manifold, the system also has customized neodymium-iron-boron magnets. These magnets deliver a concentrated 1.4 Tesla magnetic field to both the pumping system and the sample.

    “The main reason we conceived and built CaloriSMART is to accelerate design and development of caloric materials so they can be moved into the manufacturing space at least two to three times faster compared to the 20 or so years it typically takes today,” added Pecharsky.

    The researchers have big plans for the future including upgrading the system to work with electrocaloric materials. Visit the Ames Laboratory and the Caloricool website to find out more – and let’s hope that your next fridge is more effective thanks to this technology.

    Source: Press Release

    License: The text of „How 3D Printing Helps You to Get a Better Fridge“ by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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  • Traktorino is an open-source DIY MIDI controller for DJs

    Traktorino is an open-source DIY MIDI controller for DJs

    Reading Time: 2 minutes

    Traktorino is an open-source DIY MIDI controller for DJs

    Arduino TeamApril 3rd, 2018

    A keyboard and mouse is a great user interface system for general computing tasks, but in other situations custom knobs, sliders, and lights would certainly be more fun. If you enjoy making digital music, then you should check out this low-cost, Arduino-based MIDI controller by Músico Nerd

    The Traktorino gives you access to a plethora of knobs and sliders, as well as LEDs for custom feedback in a laser-cut package. Internally, the device acts as an Arduino Uno shield, and is designed to control Traktor DJ software by default. It also supports other MIDI programs, and perhaps could even be adapted to work with other applications as well.

    The Traktorino is a MIDI class compliant device, designed for controlling Traktor. It has several features and custom made mappings, so you can take the most of the software. However, it can do much more than that. The Traktorino can control any software that accepts MIDI, like Ableton Live, Serato, FL Studio, Logic, etc.

    More information and build files can be found here and on GitHub. You can see it in action in the video below!

    [youtube https://www.youtube.com/watch?v=eT9N1NJRlqc?feature=oembed&w=500&h=281]



    Website: LINK

  • This window blinds controller follows the sun

    This window blinds controller follows the sun

    Reading Time: < 1 minute

    This window blinds controller follows the sun

    Arduino TeamApril 3rd, 2018

    Blinds let you see out and let the light into your dwelling, then flip them down when you need privacy or darkness. They do, however, have their disadvantages in that the cords constantly get mixed up and tangled, and—most importantly—they’re not automated!

    While we’ve seen several mods to the holder assembly for automation, cmp3mt’s device puts a different spin on things, holding the control rod with a sleeve made out of polymer clay, allowing it to turn with a continuous rotation servo.

    The setup is powered by an Arduino Uno and features an LCD display for user feedback. A button is used for manual control, or it can operate via a timer or even based on a light-dependent resistor that enables it to open and close with the sun.



    Website: LINK

  • Audemars Piguet Uses 3D Printed Backdrop at Art Basel Hong Kong

    Audemars Piguet Uses 3D Printed Backdrop at Art Basel Hong Kong

    Reading Time: 3 minutes

    At Art Basel Hong Kong, two artists created a backdrop for Swiss watchmaker Audemars Piguet’s lounge. Their work uses modern technologies to evoke the watchmaker’s home in Switzerland.

    Art Basel Hong Kong is one of a series of annual Art Basel art fairs around the globe. This particular edition — Hong Kong’s sixth — came to an end on March 31st. It features works from 32 countries, with (for us) perhaps the most notable being from Chilean artist and designer Sebastian Errazuriz and Italian artist Davide Quayola.

    These duo developed installments to be displayed at the mini-lounge created by Swiss watchmaker Audemars Piguet. Both used modern technologies to create their pieces.

    Errazuriz has now worked with the watchmaker three times and this year’s work he explained is “the final part of a trilogy.” It is called Foundations. Each year his pieces were inspired by the watchmaker’s home, the Vallée de Joux in Switzerland.

    Quayola also offered a beautiful backdrop for the watchmaker to demonstrate its craft. His work is called Remains: Vallée de Joux and is a photographic series. He was also inspired by the harsh weather conditions the valley faces.

    Audemars Piguet
    Audemars Piguet

    Davide Quayola’s Remains: Vallée de Joux

    Errazuriz’s installation focuses on iron ore which is at the heart of steel and a principal resource for watchmakers. The artist 3D scanned, printed and hand molded 500 rocks from the valley. These were then suspended in the lounge to move and rotate and evoke the Vallée de Joux.

    Errazuriz spent a week in the valley and learned that long ago, the area was often cut off due to ice and snow. “So, I thought, well, these guys are known for the complexities of their mechanisms. It’s logical that you could focus on that sort of craft if you can’t go anywhere. I see a connection to being an artist: I’m stuck in the studio for months or a year before I’m finished with a work and you don’t want to show it until it’s ready,” he explains.

    Meanwhile, Quayola’s beautiful backdrop evokes snow covered trees. This series “unifies the natural roots of Audemars Piguet with his own visual artistry,” according to watchmaker’s website.

    However, Quayola’s large black and white images are actually high-precision laser prints. To create these, he used advanced software, computer technology and programming.

    It’s almost like taking the eye of the machine to look at these primordial places and rediscover them from a different perspective,” Quayola explained.

    Unfortunately, Art Basel Hong Kong has shut up shop for the year. However, you can find out more about Errazuriz’s Foundations and Quayola’s Remains: Vallée de Joux on the Art Basel website.

    Source: Artnet News

    Audemars Piguet
    Audemars Piguet

    License: The text of „Audemars Piguet Uses 3D Printed Backdrop at Art Basel Hong Kong“ by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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  • MX3D’s 3D Printed Steel Bridge Becomes “Living Laboratory” with Sensor Network

    MX3D’s 3D Printed Steel Bridge Becomes “Living Laboratory” with Sensor Network

    Reading Time: 3 minutes

    MX3D has finally finished building the full span of its long-awaited 3D printed steel bridge! For the next step, the Dutch company is working with the Cambridge Centre for Smart Infrastructure and Construction to install a network of sensors on the bridge.

    Back in 2015, right around the time when additive manufacturing hype was at its peak, the Dutch company MX3D announced an ambitious project involving a 3D printed steel bridge. The plan, which entails placing the footbridge over a canal in Amsterdam’s Red Light District, has encountered a few setbacks, but the team is making great progress as of late.

    Read more: MX3D’s Long-Awaited 3D Printed Bridge Project Evolves & Progresses On

    MX3D has worked with a number of innovative partners to bring this 3D printed bridge to reality, including the Joris Laarman LabAutodeskThe Alan Turing InstituteImperial College London, among others. The 12-meter footbridge will reportedly be the largest metal 3D printed structure in the world. In fact, MX3D recently announced that the full span of the bridge is finally complete.

    It has also been revealed that MX3D is collaborating with the Cambridge Centre for Smart Infrastructure and Construction (CSIC) to install a network of sensors onto the bridge. The sensor network will be designed and installed on the bridge by a team of structural engineers, mathematicians, computer scientists, and statisticians. Using this system, MX3D will be able to measure, monitor, and analyze the performance of the 3D printed structure.

    Sensor Network Turns 3D Printed Bridge into a “Living Laboratory”

    The sensors will collect data and input it into a living computer model of the bridge, which was developed by a group from the Department of Civil and Environmental Engineering at Imperial College London. This digital version will imitate the physical bridge in real-time, which will enable MX3D to analyze and test the performance and behavior of both the physical and digital version.

    “The sensors collect data on structural measurements including strain, displacement and vibration and measure environmental factors such as air quality and temperature. This enables engineers to monitor the ‘health’ of the bridge in real time and observe and record how it changes throughout its lifespan. The sensor network provides a ‘nervous system’ for the bridge and creates a living laboratory for the researchers and engineers,” said Dr. Mohammad Elshafie, Co-Investigator with CSIC.

    With this sensor network, the team believes that they can obtain valuable insight into how to optimize the design for future 3D printed metallic structures. It will also allow MX3D to refine and modify the design of its 3D printed steel bridge in order to ensure maximum safety for pedestrians.

    According to the company’s timeline, MX3D is planning to install the 3D printed bridge across an Amsterdam canal sometime in 2019. The next steps are to conduct load tests, which will verify structural integrity, and use the sensor network to build a digital twin.

    You can keep up-to-date with the project by following along on MX3D’s website.


    Source: Cambridge Network

    License: The text of „MX3D’s 3D Printed Steel Bridge Becomes “Living Laboratory” with Sensor Network“ by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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  • Famed Italian Architect Massimiliano Locatelli to 3D Print a House at Milan Design Week

    Famed Italian Architect Massimiliano Locatelli to 3D Print a House at Milan Design Week

    Reading Time: 3 minutes

    During Milan Design Week, engineering firm Arup and Massimiliano Locatelli of architecture studio CLS Architetti are 3D printing a house called 3D Housing 05, near the Duomo cathedral.

    A 3D printed house just five minute’s walk away from Milan’s most famous landmark has got to be one of the most extraordinary homes on the planet.

    At this year’s Milan Design Week, Massimiliano Locatelli, Italian architect of CLS Architetti, is working with engineering firm Arup to 3D print a one bedroom house called 3D Housing 05. Located at Piazza Cesare Beccaria, a square near the Duomo cathedral, the prototype will be printed and showcased all within one week in April.

    Unfortunately after printing, however, the house will be moved to another lot on the outskirts of the city. But, the attention it will receive in the center of Milan will hopefully change perspectives on 3D printed homes.

    We want 3D printing to be taken more seriously… Its potential to disrupt the construction industry has been seriously underestimated… Our ultimate aim is to bring about a shift in the way the construction industry operates – for us all to move away from a ‘make, use, dispose’ mentality,” explained Guglielmo Carra, Arup’s materials consulting lead for Europe.

    Milan Design Week 3D printed house
    Milan Design Week 3D printed house
    CLS Architetti, Arup, Italcementi and Cybe Construction’s house printing process in action ahead of Milan Design Week.

    3D Housing 05 Offers Four Rooms and Spectacular Views

    The house will be single-story and feature four rooms. Packed into the 100-square meter dwelling will be a living room, bedroom, kitchen and bathroom.

    The architects took sustainability, affordability and creativity into consideration when printing the house.

    To print the home, a Cybe Construction robot is being deployed. This printer uses concrete from Italcementi Heidelberg Cement Group. This cement has been mixed to ensure the extrusions cure quickly during the home’s construction.

    The peculiarity of the concrete mix is to be made so that the curing time is much faster than in traditional cases, so as to allow the bottom layers of any printed part to withstand the load created by top layers,” explains Carra.

    Of course, the faster the house cures, the quicker the 3D printing process is.

    Once Milan Design Week is over, the team will be conduct a series of tests on the home to see how it fares over time. Locatelli’s (and the others’) work will be on show for the duration of Milan Design Week, April 17 – 22, 2018, in Milan, Italy.

    Interested in 3D printing houses? Check out other 3D printed home projects on All3DP.

    Source: Dezeen

    Milan Design Week 3D printed house
    Milan Design Week 3D printed house
    Concept sketches of Massimiliano Locatelli’s 3D printed house for Milan Design Week


    Website: LINK

  • Bandages that Stay on Your Joints Thanks to 3D Printing and Kirigami

    Bandages that Stay on Your Joints Thanks to 3D Printing and Kirigami

    Reading Time: 3 minutes

    Researchers from MIT are using 3D printing and an art form called kirigami to make plasters which actually stick to your elbows and knees.

    Everyone knows the irritation of hurting a joint, applying a plaster and it falling off just a few minutes later. If it’s not falling off, a plaster on your knee or elbow is restricting your movement. It’s a well-known truth that, whether you’ve scraped your elbow or cut your knee, plasters won’t stick unless you remain completely still.

    However, researchers from MIT are using 3D printing and a paper folding art form to create working joint plasters. The method is inspired by kirigami. This art form which is based on origami but allows small cuts and glue.

    The new and improved bandages can withstand over 100 joint bends as a result of the cuts.

    “Currently in the soft electronics field, people mostly attach devices to regions with small deformations, but not in areas with large deformations such as joint regions, because they would detach. I think kirigami film is one solution to this problem commonly found in adhesives and soft electronics,” said Ruike Zhao, a postdoc in MIT’s Department of Mechanical Engineering and lead author of the paper.


    3D Printing Meets Art to Make the Perfect Plaster

    To create thin kirigami films, the researchers poured a rubber solution, called a liquid elastomer, into 3D printed molds. These molds had offset grooves and various spacings.

    After the solution was cured, the researchers took the thin elastomer layers out of the molds. They then added the important cuts.
    Although the researchers chose to use elastomer, they explain that it’s possible to use many different materials. For example, anything from soft polymers to hard metals.

    To make the elastomer layer stick, Ruike added a thin adhesive coating. Then, she stuck it to a volunteer’s knee.

    The volunteer was asked to move about and Ruike took note of how well the layer would stick. It stuck for 100 knee bends.

    Although that may not sound like a lot if you’re wearing a plaster for the whole day, comparatively, a layer without slits fell off after just one bend cycle.

    “In most cases, people make cuts in a structure to make it stretchable. But we are the first group to find, with a systematic mechanism study, that a kirigami design can improve a material’s adhesion,” Ruike adds.

    The researchers have now filed a patent for this technique. They are also working with a medical supply company so we may soon see kirigami plasters on our shelves.

    Interested in finding out more? Check out the press release on the MIT website.


    License: The text of „Bandages that Stay on Your Joints Thanks to 3D Printing and Kirigami“ by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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  • Weekend Project: Create Your Own 3D Printed LED Mason Jar Lanterns

    Weekend Project: Create Your Own 3D Printed LED Mason Jar Lanterns

    Reading Time: 4 minutes

    Instructables content creator Becky Stern shares her latest 3D printing project: LED Mason Jar Lanterns. This beginner-level project will help you improve your design and DIY skills, and you’ll have some lovely new lanterns to light up your home! 

    If there’s one type of container that has become synonymous with the stereotypical hipster, most people would probably put their money into mason jars. But these popular receptacles aren’t only good for holding your neighborhood bar’s newest cocktail, you can actually do a lot with them.

    Becky Stern, a Brooklyn-based content creator for Instructables and Autodesk, recently shared a how-to guide for LED Mason Jar Lanterns. This unique 3D printing project is perfect for beginners, and will help you improve your design and DIY skills.

    These DIY LED Mason Jar Lanterns are a simple, yet stunning project that will fill your house with decorative light. The lanterns contain a simple LED, a battery circuit, and whatever ornamental touch you decide to put on them. Not only will you get more familiar with your 3D printer, Stern’s project also connects you with TinkerCAD, basic circuitry, and artistic creativity.

    Here’s what you need to know to get started on your own 3D printed LED Mason Jar Lanterns.


    LED Mason Jar Lanterns: What Do You Need?

    Aside from your 3D printer, you’ll need a few other components and tools to create your own LED Mason Jar Lanterns. Luckily, the parts on required for this Weekend Project are easily obtainable. Here’s what you need:


    LED Mason Jar Lanterns: Putting it Together

    Once you have your materials ready, it’s time to start digitally crafting your LED Mason Jar Lanterns. For those who want to take an easier path, you can simply download Stern’s lid model. Conversely, you can also customize your own lid using the Glow Circuit Assembly in TinkerCAD. This 3D printable lid is designed to hold and connect the battery and LED together.

    On her Instructables post, Stern shares the TinkerCAD files for two different sized lids, both of which fit the common mason jar. After finding the 3D model that fits your jar, it’s time to 3D print the 3D printed lid and incorporated Glow Holder. The content creator states that she prepared her model on Autodesk Print Studio. In Stern’s example, the lid model is 3D printed with 20 percent infill, no supports or rafts required. If you want to design your own lid, Stern also supplies easy-to-follow TinkerCAD instructions on her post.


    Once the 3D printed lid and Glow Holder is ready to go, it’s time to insert the LED and battery into the mount. To do so, you must trim the leads of your LEDs, and then insert the battery and LED into the holder (place the positive side/leg facing the + on the 3D printed holder). Finally, fit the lid into the mason jar and secure it into place with the metal band.

    After the assembly process is complete, it’s time to get creative. Stern suggests decorating your lantern with paper cutouts, and even provides some instructions on how to make a Jack-O-Lantern design. All you have to do is cut the paper to match the inside of the mason jar, fold it, cut out a design, and voila! The Instructables content creator states that you can use the LED color and paper color to enhance the design of your lantern.

    You can also achieve a striking visual effect by painting the inside of the mason jar with glitter glue, or filling it with translucent beads, seaglass, or any other ornament that will help disperse the light throughout your DIY lantern. Feel free to experiment with other decorative ideas, and be sure to share your 3D printed LED Mason Jar Lanterns on Stern’s Instructables post!

    License: The text of „Weekend Project: Create Your Own 3D Printed LED Mason Jar Lanterns“ by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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  • [DEAL] Makerspace by No Starch Press Humble Book Bundle – Pay What You Want

    [DEAL] Makerspace by No Starch Press Humble Book Bundle – Pay What You Want

    Reading Time: 2 minutes

    It’s never too early to start learning the basics of making: the latest Humble Book Bundle features a plethora of introductory book for learning hardware hacking, Arduino, electronics, JavaScript and more, all from No Starch Press.

    The folks at Humble Bundle have done it again. This time piecing together a cracking assortment of maker-geared books, the proceeds of which will benefit the Electronic Frontier Foundation.

    This time in the pay what you want Humble Book Bundle we see titles from No Starch Press covering Python, general computer science, electricity (via the eclectic medium of manga!), JavaScript, Arduino, Raspberry Pi and more.

    An array of 22 hands-on guides for kids and adults alike, these DRM-free digital books give the fundamentals to pick and and run with hardware hacking and all manner of making.

    As ever, getting access to the full 22 titles means stumping up enough — Humble Bundle operates on a tier basis, with a minimum donation of $1 unlocking access to 7 of the books. The rest are unlockable after the $8, $15 and $20 marks.

    The Makerspace Humble Book Bundle is available until 8pm CET April 9, 2018.

    Deal: Makerspace by No Starch Press Humble Book Bundle, pay what you want

    Visit our Deals page for more.

    All3DP is an editorially independent publication. Occasionally we need to pay our bills, so we affiliate some product links through which we may receive a small commission (though the links on this page are not). For the full spiel, check out our Terms of Use.

    License: The text of „[DEAL] Makerspace by No Starch Press Humble Book Bundle – Pay What You Want“ by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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  • Weekend Project: 3D Print a Chocolate Easter Egg Dispenser Bunny

    Weekend Project: 3D Print a Chocolate Easter Egg Dispenser Bunny

    Reading Time: 3 minutes

    Ready to scarf down lots of chocolate this holiday weekend? Exercise some portion control with a 3D printed Easter Egg Dispenser Bunny.

    This weekend, you may be indulging in a traditional Easter Egg hunt in your garden. Or perhaps you’ll be kicking back with a Martini. Whichever leisure activity you pursue, make it extra special with an Easter Egg Dispenser Bunny.

    What’s so special about this bunny? For starters, it’s made with 3D printing. And it poops out mini chocolate eggs from between its paws. And it has a flip-top head for the quick loading of more chocolate goodies. We like!

    From maker Murray Clark in New Zealand, this is a simple and functional print for the holiday season. The way the mechanism works is simplicity itself; load the eggs into an internal channel that runs from top to bottom, with some assistance from gravity.

    According to Clark, “it has been designed to be an easy one piece print with two components. The clearances applied are intentionally loose so it should print well regardless of the slicing app or machine used.”

    Easter Egg Dispenser Bunny
    Easter Egg Dispenser Bunny

    Easter Egg Dispenser Bunny is Ready to Serve

    Printed at standard scale, the Easter Egg Bunny Dispenser will measures 150 x 105 x 35 mm. It can handle mini chocolate Easter Eggs measuring up to 28 x 22 mm, with a rolling clearance between 1.5 to 2 mm.

    A little step at the bottom will prevent the Easter Eggs from rolling straight through, so they are dispensed one at a time. When the foremost Easter Egg is picked up (and devoured), the remaining eggs shuffle down the line until the next one comes to a rest against the step.

    If you have a bigger build plate on your 3D printer, the design can be scaled up to accept larger Easter Eggs. Or even just normal, hard-boiled eggs. The best way to do this, advises Clark, is to the measure the Easter Eggs to be dispensed before printing, to ensure they can roll freely in the internal channel.

    Another piece of advice is to ensure you roll your Easter Eggs in sideways so they roll through the internal channel. And you may need to hold the first egg in place at the bottom during loading, otherwise the momentum of the next egg to be be loaded may knock it out.

    Ready to print an Easter Egg Dispenser Bunny of your very own? Let us know how you get on. And if you love the result, don’t forget to tip the designer for their efforts.

    Easter Egg Dispenser Bunny
    Easter Egg Dispenser Bunny

    License: The text of „Weekend Project: 3D Print a Chocolate Easter Egg Dispenser Bunny“ by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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  • [DEAL] Robo R2 & C2 3D Printer Easter Bundles – $100+ Worth of Filament Included Free

    [DEAL] Robo R2 & C2 3D Printer Easter Bundles – $100+ Worth of Filament Included Free

    Reading Time: 2 minutes

    Californian startup Robo 3D is running an Easter special this weekend, bundling over $100 worth of filament with its flagship R2 and mobile-friendly C2 3D printers.

    Getting your hands on a new printer is a great feeling, often deflated by the boring bundled filament blues (as we’ve now just decided it should be called). Lame PLA in a print-defect hiding hue is the usual ploy, making those first few prints okay, but never quite the spectacle they should be.

    Well, visitors to Robo 3D’s online store can banish those first print blues with the company’s Easter Bundle special offers running this weekend. Available until end of play on Sunday, a special package deal on the flagship R2 and its smaller sibling, the C2, bundles 3x 1KG spools of vibrant filament in addition to the printers’ usual in-the-box accessories.

    Each of the listed filaments typically retails for $35 in the company’s online store.

    Specifically, the R2 Easter Bundle includes 1x 1KG spool of Coral Blue PLA, 1x 1KG spool of Red PLA and 1x 1KG spool of Pink ABS, while the C2 Easter Bundle includes 1x 1KG Blue Smellament PLA, 1x 1KG Coral Blue PLA and 1x 1KG Translucent Yellow PLA.

    Additionally, Robo currently lists refurbished R2 3D printers for $1,299.99 — $200 off the usual list price.

    Deal:

    All3DP is an editorially independent publication. Occasionally we need to pay our bills, so we affiliate some product links through which we may receive a small commission. For the full spiel, check out our Terms of Use.

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  • [DEAL] Ultimaker 3D Printers (Refurbished), 10-15% Off at MatterHackers

    [DEAL] Ultimaker 3D Printers (Refurbished), 10-15% Off at MatterHackers

    Reading Time: 2 minutes

    We’ve spotted some refurbished Ultimaker 2+, 3 and 3 Extended 3D printers over at MatterHackers. Limited in number, they’re a rare chance to get an Ultimaker with $$$ off the usual retail price.

    We like the Ultimaker 3. Easy to use and reliable dual extrusion machines, there’s a reason we crowned it the Best 3D Printer of 2017.
    If you’re none too fussy about picking up second hand (but professionally refurbished) tech, then MatterHackers has some in stock for $349 below list price at $3,146.

    Included in the price is peace of mind in the form of a 6-month warranty, plus all the usual in-box extras that would come with a brand new printer (think USB stick, 2x spools of filament… etc.)

    Additionally, the store currently stocks the Ultimaker 2+ from $2,124 and the Ultimaker 3 Extended for $3,866 3D printers. As with the Ultimaker 3 detailed above, both are also refurbished models and feature the same 6–month warranty period.

    Deal:

    Visit our Deals page for more.

    All3DP is an editorially independent publication. Occasionally we need to pay our bills, so we affiliate some product links through which we may receive a small commission. For the full spiel, check out our Terms of Use.

    License: The text of „[DEAL] Ultimaker 3D Printers (Refurbished), 10-15% Off at MatterHackers“ by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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  • Weekend Project: Automate Easter Egg Decorating with the Sphere-O-Bot

    Weekend Project: Automate Easter Egg Decorating with the Sphere-O-Bot

    Reading Time: 3 minutes

    Why paint your own Easter eggs when you can have a robot do it for you? The Sphere-O-Bot is an open source project from Evil Mad Scientist, and has been modded to draw intricate designs on your Easter eggs. 

    The tradition of painting Easter eggs is one that many families hold dearly. There’s nothing quite like sifting through these dyed hardboiled eggs to find the chocolate imposters hidden in your Easter basket.

    Let’s face it, kids love painting their Easter eggs. But you know what else they love? Robots. The Sphere-O-Bot offers the best of both worlds. This popular open source robot has been modded into a device that will decorate your eggs with any design you choose.

    The Sphere-O-Bot is described as a simple 2 axis drawing machine that can draw on spherical surfaces. This means you can use it to decorate your Easter eggs, ping pong balls, Christmas decorations, and more.  Aside from the robotics kit, all you need is to 3D print the various parts and input the correct code.


    Sphere-O-Bot: What Do You Need?

    You can either try to source the Sphere-O-Bot parts independently or simplify things by ordering the entire build kit from jjRobots for $110. Here’s everything you need to build your own Sphere-O-Bot, all of which is included in the kit:


    Sphere-O-Bot: Putting it all Together

    There are quite a few steps involved in putting the Sphere-O-Bot together, which can be summed up in the following diagram:


    You’ll start with the drawing arm and the left egg support, which is where the servo motor will be installed. Next, fix the stepper motors and assemble the X axis rod to the main frame. Once everything is placed in the correct position, it’s time to connect the electronics and cables.

    Thankfully, the electronics provided in the Sphere-O-Bot kit require no soldering, making it easy to hook everything up. Lastly, program the Arduino Leonardo and start learning for to control your robot. Of course, you’ll need to view the expansive assembly guide to get things right, but we just wanted to give you a quick idea of how easy this project actually is.

    You can find the full assembly instructions, along with the necessary STL files and code, on the jjRobots website. Watch the video below to learn more! And Happy Easter!

    License: The text of „Weekend Project: Automate Easter Egg Decorating with the Sphere-O-Bot“ by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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  • [DEAL] 15% Off All colorFabb Filament Over Easter Weekend

    [DEAL] 15% Off All colorFabb Filament Over Easter Weekend

    Reading Time: < 1 minute

    For the duration of Easter weekend colorFabb is running a 15% discount on its entire stock of filaments.

    Who’d have thunk the Easter weekend would be a good time to snap up some quality filament. Hot on the heels of revealing a brand new blend this week, colorFabb is now cutting 15% off its entire stock of filaments. Just use the code “EASTEREGG” at checkout.

    Deal: 15% off all colorFabb filament using code “EASTEREGG

    Visit our Deals page for more.

    All3DP is an editorially independent publication. Occasionally we need to pay our bills, so we affiliate some product links through which we may receive a small commission. For the full spiel, check out our Terms of Use.

    (Model eggs in featured image by Anton Nosek)

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  • Ultimaker Releases New and Improved Cura 3.3 Beta

    Ultimaker Releases New and Improved Cura 3.3 Beta

    Reading Time: 3 minutes

    Ultimaker is releasing a new beta version of its popular slicing software. You can now download Cura 3.3 now from the company’s website. As usual, the software is free.

    In February 2018, 3D printer manufacturer Ultimaker released its latest stable version of the Cura 3.2.1. It added experimental support structures, new layer features. and a lot of user interface improvements. Now, it’s time for the next public beta release.

    Cura 3.3 beta adds interesting improvements and new features:

    • Circular prime towers: For a more reliable dual extrusion experience
    • Disable extruder feature: New option to disable an extruder on the Ultimaker 3 to unlock ‘print one at a time’ mode
    • Support blocker: More control over where support material is generated
    • User interface improvements: New fonts for better screen readability, and for unification with Cura Connect. Also, there’s a new look and feel for the plugin browser.

    Usually, these builds are quite robust, so you shouldn’t have to worry about crashes too much. To find out more about the many other smaller changes, download Cura 3.3 beta or dive deeper into the features below.


    These are the Features

    Also, Cura 3.3 beta now offers several improvements regarding the GUI of the program. Here are the most interesting improvements:

    • Single extrusion mode. Disable an extruder on the Ultimaker 3 for single extrusion prints. Printing profiles are optimized for the active extruder, as well as global settings, such as build plate temperature, to achieve better print quality. Using single extrusion mode also makes the ‘print one at a time’ feature available for the Ultimaker 3, or other dual extrusion printers.
    • Circular prime tower. Prime towers are now circular. A circular prime tower path results in a less jerky print head action, a more robust structure, better layer adhesion, and better build plate adhesion. This reduces the chance of failure.
    • Support blocker. Generate a cube mesh to prevent support material generation in specific areas of a model. Cubes can be scaled, rotated, and moved with the standard adjustment tools to fit the user’s requirements.
    • Use RapidJSON and ClipperLib from system libraries. Application updated to use verified copies of libraries, reducing maintenance time (as the operating system is now responsible), as well as reducing the amount of code shipped (as there’s no need to redistribute it if it’s already on the user’s system).
    • Real bridging. An experimental feature that detects bridges, adjusting the print speed and fan speed to enhance print quality on bridging parts.
    • Configuration/sync button. Configuration and synchronization button now available for network-connected printers to synchronize all possible available configurations in your Cura Connect group. The name of the group host is automatically pulled from the API, and network printers and local printers are separated in the list.
    • Model assistant. Models sliced for print with ABS, PC, PP or CPE+ that have a larger footprint than 15 x 15 x 15 cm will activate tips to inform the user of how they can achieve the best possible results.
    • Multiply models faster. Significant speed increase when multiplying models.

    You can find out more about the feature updates here. Also, visit the company website to find out more and keep up with their latest releases.

    Also, we’ve just finalized an in-depth tutorial on the hidden Cura settings.

    License: The text of „Ultimaker Releases New and Improved Cura 3.3 Beta“ by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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