From Rubble to Rebirth: #NEWPALMYRA

From Rubble to Rebirth

In addition to the tremendous human suffering and loss in Syria, there is another component to the war which has taken an entirely different toll on the country and its psyche: the destruction of its cultural heritage.

Part of ISIS’s path of destruction has been on the ancient cities’ architecture themselves – they are decimating not only the human population but also their history and culture.

The city of Palmyra is one such example.

Palmyra, a UNESCO World Heritage Site, was once a Silk Road oasis that stood as one of the best-preserved ruins of antiquity before it was targeted by the violent extremist group. UNESCO Director-General Irina Bokova referenced Palmyra as an example of ISIS seeking to “destroy both human lives and historical monuments in order to deprive the Syrian people of its past and its future.”

But from the destruction and rubble came a glimmer of good. This is where the story of #NEWPALMYRA begins.

Forward-thinking Bassel Khartabil, the Creative Commons Syria leader, open source software developer, educator, and free culture advocate, began 3D modeling the endangered ruins of Palmyra back in 2005. In 2012 he was unlawfully imprisoned by the Syrian government for his work, and in 2015 was sentenced to death by the Assad regime. His current whereabouts are unknown.

After his arrest, his friends, family, and community rallied around his vision to create #NEWPALMYRA, a non-profit organization with the goal of “freeing Syrian culture digitally, providing agency and advancement for the Syrian people through cultural heritage and digital preservation.”

Creative Commons – a non-profit “devoted to expanding the range of creative works available for others to build upon legally and to share” – hatched a plan to debut #NEWPALMYRA “in the flesh” at their 2017 Summit in Toronto.

And this is where re:3D joined the story.

When our team heard about the possibility of helping out on such a project, we jumped at the opportunity. Mike Battaglia, Usability Engineer and Community Support Manager at re:3D, explained, “I had read about the destruction of Palmyra and was very inspired by Bassel Khartabil’s efforts. Helping preserve this landmark cost him his freedom; when I heard re:3D was supporting the project with a large-scale print I was excited at the thought of us helping continue where he left off.”

The Pylon Printing Process

The piece that Creative Commons decided to bring to life for the Summit was the impressive Tetrapylon, one of four massive quad-column structures which mark the route of a road or central place in the city. These large structures were destroyed by ISIS in January of this year, as reported by The New York Times.

Creative Commons was looking for a machine capable of producing a version of one Tetrapylon which did testament to its immense real-life scale, which is how Gigabot entered the equation. We reconstructed a scaled-down Tetrapylon standing seven and a half feet tall and weighing in at over 200 pounds (90+ kg).

Using digital 3D models of the Tetrapylon provided by the #NEWPALMYRA team, Mike created printable files from the models. As he explained, “3D printing requires error-free ‘watertight’ models to create clean prints.” To accomplish this, he “ran the columns through several repair algorithms until they were good to go, redesigned the base to be better fit for 3D printing, and chopped up the model into smaller pieces that would fit [Gigabot’s] build volume.”

We broke the Tetrapylon into 25 separate pieces, clocking in around 800 hours of print time total. The biggest challenge for re:3D – as many of our bot owners can likely relate to – was working with this massive number of print hours. “The parts were so large that the print time estimates were through the roof,” said Jeric Bautista, Product Engineer at re:3D. Mike added, “This was the largest print that re:3D has taken on to date.”

As for the sheer size of the print, Mike remarked that, “The fact that we had to design in safety measures because of the weight of the object was new to me. If one of those columns were pushed out, whoever was standing next to it could have had a very bad day.” For safety purposes, Mike designed channels into the print to run rods down each column, locked into place with 4×4 wooden blocks.

Coupled with the challenge of the overall size of the object was the detail variation within the print. While some parts of the structure are large and uniform – like the columns – other parts are so fine to the point that dual extrusion printing was required. The print resolution throughout the Tetrapylon ranges between ultra-detailed 200 microns and very large layers of 600 microns.

Jeric explained, “The completion of this project hinged on our R&D efforts to enable high-flow printing on Gigabot that drastically reduced printing times, as well as reliable dual extrusion printing to create highly detailed parts.”

Steve Johnson, lead Machinist and Programmer at re:3D, was in charge of creating a new hot end for the job. He explained his task of manufacturing one with a “longer heating area that would allow us to extrude faster because of the size of the print and the short time frame we had to complete it in.” He designed and machined four hot ends to be used for the project.

The tackling and subsequent success of this challenge reverberated throughout our engineering team.

Gigabot owners will be happy to hear Jeric’s take on things. “I want to go bigger and faster,” he said. “Going back to R&D – we were able to multiply our material output 5-10x for this project, but of course we won’t stop there.” He added, “I’d like to see how our ‘big printing’ R&D initiatives will put us in an even better place to tackle projects at larger scales.”

Crossing these technical challenges was one aspect of what made this project so rewarding. “Not only did we jump over multiple technical hurdles to get the printing done, but it was awesome to see everything literally come together before our eyes,” Jeric said. “And that was just on the 3D printing side, which was the last piece of an already long-running initiative.”

Lasting Impact

The initiative was over a decade in the making and required the cooperation of many different parties, making the success even sweeter. Working in conjunction with #NEWPALMYRA and Creative Commons on this project was an incredible honor for us.

“My favorite part of this project was how collaborative it was,” Jeric commented. “It required folks contributing from so many different spheres to make it all come together at Creative Commons Global Summit.” He went on, “There’s also something to be said about the power of open information and distributed manufacturing to preserve history and culture.”

The final reveal in Toronto was a culmination of countless hours of work by multiple different parties – the print’s completion hinged on a truly collaborative effort.

“It was so moving to see the New Palmyra unveiling at CC Summit and seeing everyone’s reactions, knowing the weight of what the project meant to all of them,” said Jeric. “It really brought things full circle, and was a great example of what is possible with open source projects.”

Of his experience, Mike said, “I was honored to have the opportunity to contribute to this project! I think this is one of the first of hopefully many preservation efforts for other cultural landmarks.”

The #NEWPALMYRA undertaking sets the stage – and the bar – for similar projects. As Mike remarked, “Museums like the MET and Smithsonian have already recognized the value of preserving their own collections of cultural artifacts via 3D scanning and 3D printing. Now let’s continue the same in large-scale.”

One can’t help but see the impact this project will have on future cultural preservation efforts from both intended destruction and natural degradation over time.

“My hope is that cultural heritage sites are preserved with 3D scanning as quickly as possible,” said Mike. “Having a digital back-up may even help to deter ISIS’ demolition in the future, since the symbolic value is lessened once a backup exists. We can even preserve the feeling of being at these sites with VR, and I hope this happens as well.”

As Jeric put it – “Full scale New Palmyra exhibits, anyone?”

Morgan Hamel

Blog Post Author

Why 3D Printing is Such a Game-Changer for Syracuse University

In this final installment of the Syracuse University ITS Makerspace video series, John nails down exactly what makes 3D printing so powerful.

This is a technology that enables.

From businesses to schools, established corporations to garage entrepreneurs, 3D printing allows a mere idea to become something physical. A hazy vision becomes a tangible item that can be held, touched, poked, prodded, and ultimately, sent back to the drawing board and printed again.

All this without ever having to contract out to a third party to tool up a prototype. The entire design and iteration process can be done in-house, affordably and rapidly.

John encompasses the entire spectrum in one – he’s the at-home handyman and tinkerer, while at the same time an educator managing a university makerspace that serves a student body of around 20,000. He sees the potential for this technology through both of these lenses, making his point of view a particularly interesting one.

And from his point of view, 3D printing is a game-changer.

Morgan Hamel

Blog Post Author

Zero to Factory: Why We’re Sharing our Experiences Being Scrappy

Week 1

As an optimistic group of underdogs we firmly believe that anyone, anywhere, anytime, should have access to their own personal factory while controlling their supply chain. With this vision we launched re:3D Inc– a social enterprise committed to making human-scale 3D printing available to emerging markets.

Our flagship technology is the Gigabot, an open-source 3D printer, which cost per scale remains one of the most affordable industrial solutions on the market. We launched Gigabot on Kickstarter during participation in Start-Up Chile, which catalyzed our sales and gave us a small nest egg to get started. However, producing & shipping a toilet-sized 3D printer required many considerations not originally scoped in the budget that drove our initial price-point. Rather, we found ourselves investing as much energy into standing up a garage-based factory that is now scaling into a proper warehouse in Houston as well as a satellite office in Austin. Wanting to save money on your business utilities? Have a look at sites that offer business electricity comparison deals and see if you can start saving money on your bills.

With an ultimate goal to enable Gigabot to 3D print from plastic trash, we’ve had to work hard to preserve our social genesis despite being lean. One reflection of our passion for impact is though the Gigaprize, whereby we donate one Gigabot for every 100 sales to an organization working to make-a-difference through 3D printing.

Why we are starting a blog on Medium:

While re:3D keeps a blog that highlights our activities in the affordable, large-scale 3D printing domain, we recognize that the our experience is part of a larger narrative. Our story has admittedly been both physically & emotionally taxing as we continue to invest our savings, blood, tears, sleep, ruined clothes & a lot of giggles into building our future. By leveraging the reach of Medium we humbly submit our successes & failures for consideration to others pursuing bootstrapping a hardware company.

Beginning today, and subsequently for the next 52 weeks, we intend to share our open-source, socially-focused, boot-strapped experiences in hardware. Although initially we’ll be offering ourselves as a case study in crowdsourcing, inventory management, quality controls, export compliance, contracting, new tech sales, pitching, and customer support, we’re hoping to feature guests posts from other hardware veterans as well. Other businesses looking to improve the management of their facilities and make other aspects of their operations more efficient may want to consider implementing Axxerion’s computerized maintenance management system to do this.

We welcome requests on future topics, offers to guest blog, and feedback on whether we should continue documenting our lessons learned once the series concludes!

Catch Us at SXSW 2017!

SXSW prep is in full swing and we can’t wait to see you!

You can connect with re:3D and Gigabot at the events below:

Do you have a request for another event Gigabot should visit?

~Email info@re3d.org with your tips!

Show Us Your Print!

Customer Badge Campaign

Receive cool swag & recognition for your print milestones!

We’re awarding digital & physical patches to commemorate your 3D printing milestones on Gigabot in 2017! Simply email info@re3d.org with a link to your YouTube and/or Vimeo timelapse or a picture of your Viki & final print!

Winners will be announced on our forum (including the current record holder:)

Happy Printing!

~Samantha

THE GIGAPRIZE: 2016

I’m going to be forthcoming in this introduction and tell you that I have no background in 3D printing. In fact, working with the community during this year’s Gigabot Giveaway was my initiation into this world and network, and it has been nothing short of inspiring. My name is Beth Eanelli. You may know me as the community manager of the New Year’s Gigaprize: 2016 and I possibly sent you an email or asked to use one of your photos in a social media post.

As I mentioned, this was my introduction into 3D Printing, and I have been simultaneously humbled and overwhelmed by the innovation in the field. I had heard of 3D printing, read about it in magazines and articles, but as I was graduating University, I remember the first 3D printer coming to the Engineering Department, but I never had a chance to see the machine, or to watch it come to life.

My background is in public health and international development and I have dabbled in social impact, though never in the tech realm. I returned just in time for the holidays in 2015 after spending two years living and working as a health volunteer with the Peace Corps in a little country called The Gambia. The village I lived had no electricity and no running water, and health issues like Malaria and diarrhea still run rampant. In short, there were minimal resources and with the capital being across the country and transit towns having sporadic electricity and no consistency with products sold, managing projects and creating programs required constant rescheduling and a lesson in being a true MacGyver.

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The first time I met Samantha was at Unreasonable Impact, a program created with Barclays, which brings together entrepreneurs working towards social impact and change to build community, create jobs and help the entrepreneurs maximize their influence (blog to follow). In her introduction to re:3D, Samantha described the printers as having the ability to be mini factories in countries with little to no resources. Having seen the possibilities of what 3D printers could bring to communities such as the one I lived in, I was hooked, and Samantha and I spoke at length about what re:3D had and continues to accomplish. I imagined my community with a 3D printer, the nearest town with continuous access to a makerspace, and couldn’t believe this was a reality in some places because of re:3D. I learned of re:3D’s 1 Gigabot 3D printer donation for 100 sales during one of many conversations with Samantha and we connected right after the program. Shortly afterwards, I was asked to be the 2016 Community Manager for what was formally called The Great Big Gigabot Giveaway, renamed the Gigaprize due to Unreasonable mentor feedback that the opportunity should not be framed as a handout, rather recognition for global citizens doing extraordinary things to improve society.

I’m going to be honest and tell you that I watched each Giveaway entry video with an open jaw. And while many of you know that 3D printers can be used to print prostheses and create Makerspaces, I was learning along the way, consumed by the novelty. Some of our Gigaprize: 2016 applicants are impacting their communities by printing prostheses for low income families, using plastic waste to create clean energy, using makerspaces as a learning tool in schools and libraries and to keep students in school. There are entrepreneurs among us using plastic bottle tops as filament and creating jobs for those who are unemployed in the industry. Each applicant is a catalyst, an innovator and an inspiration and I am looking forward to the chance to see what everyone continues to do.

The most difficult part of the Giveaway was choosing just one winner to receive a Gigabot 3+ kit. Each person and group is contributing to their community in a profound way, so choosing just one entry isn’t easy. Emergency Floor, the winner this year, has an amazing story. They’re using the Gigabot to prototype flooring to be placed in refugee camps, providing refugees living in these camps warmer, safer and more hygienic. Amazing, right?

I also want to express my gratitude to the judges who helped us make this difficult decision, and brought their vast knowledge and range of expertise to the table. We could not have made this Gigabot giveaway possible without each of these individuals.

Lastly, I want to express my gratitude to the applicants and the 3D printing community for your ideas and innovation, your drive and passion, and for allowing me insight into this world. I also want to that the thousands that voted to share their support for such phenomenal idea. If you didn’t have a chance to watch the entries as they were live, you can still do so here. Want be introduced to one the amazing applicants? Feel free to send me a request!

Happy Printing!

~Beth

  • beth@re3d.org

PS- you can be the first to hear about Gigaprize : 2017 by signing up for the re:3D newsletter. Simply enter your email at the bottom of re3d.org 🙂

Beth Eanelli

Blog Post Author

Pitching for a Circular Economy: Why We Went to Hello Tomorrow in Paris

With the momentum of the Bunker Austin win behind us, Matthew & I flew to Paris and grudgingly paid the shipping for Gigabot to meet us in the gamble that either we would either 1) Get a selfie with Mr. Bloomberg (and much needed press) 2) meet someone willing to cover the bond & buy the ‘bot in France, or 3) we’d win our pitching track & return net positive.

It was a huge risk that our company really couldn’t afford in addition to our discounted flights and a shared hotel room (thankfully Matthew has a very supportive girlfriend with access to deals!). But as Matthew & I firmly believe printing from reclaimed plastics takes an ecosystem of problem solvers, which frankly needs more support, we felt that we had to attend once we were notified that we were pitching finalists.

We also were also intrigued by the premise of Hello Tomorrow, which unites technologists, academics, and corporations to solve the grand challenges facing humanity. 3D printing from trash appeared to be a perfect fit, and Gigabot had to be there. With the promise that we would print a kickass logo during the event, the incredibly kind Hello Tomorrow staff agreed to find space for Gigabot.

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Matthew arrived in Paris first from Houston, and greeted the oversized crate while I gave a talk on the social potential of 3D printing at Singularity University in effort to be considered as a speaker and then flew out from San Francisco.

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As we had witnessed at other events this winter, Gigabot arrived in perfect condition & was up & printing without any calibration. Jet lagged but determined to give it our all, we stayed up late practicing for the pitch competition the next day.

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The day kicked off with an outstanding keynote by Imogen Heap, who demoed her novel gloves to give more dimension to sound. Afterwards, we were humbled when she visited Gigabot and mused with us re: the intersections of community, technology & creativity. We (err….I) shamelessly asked to take a pic in return for a print.

Matthew unfortunately had caught a terrible cold from the travel & lost his voice, but powered through the day, ensuring Gigabot was tended to, I ate some food and we were set up for success at the competition.  We weren’t the only team committed to (or perhaps delusional about) our cause. The other startups were just as hungry to further their passion by building connections with other attendees, and meet corporations in order to foster partnerships. Even the Hello Tomorrow staff exemplified commitment to curating an ecosystem of problem solvers & pioneers, with a teammate receiving a Hello Tomorrow tattoo on stage live!

After witnessing one of the other finalists, Tridom, bring their impressively large robot to the stage, we seized the opportunity to roll Gigabot over as well, leaving the poor Hello Tomorrow staff with little space, and lengthy power chords to manage. However it was worth the inconvenience as our respective machines found love at first print & the selfies of Gigabot & Madeline were adorable.

Tensions mounted as each co-founder took the stage and presented the benefits our ideas offer society. The competition was fierce. Each company had significant traction, an impressive technology, and solid teams. Further adding to my nervousness was the realization that not only was this strongest cohort we had ever pitched against, but the judges were tough!  With Matthew manning Gigabot, I stumbled through slides & questioning. The judges challenged the market for 3D printing as whole as well as the profitability of printing from waste & thus eliminating the feedstock from what largely is a blade & razor model today. While I could certainly have done better, I did my best to build upon lessons learned from Atech in Aruba. I shared the promise of the growing industrial 3D printer segment, the opportunities to increase the market by enabling more people to fabricate onsite, and upside that direct drive pellet extrusion expands the library of printable materials while decreasing print times. Stepping off the stage I was sweaty, shaky, and confident we had lost. I apologized to Matthew, congratulated the team I thought had won and set our sights on the meetings we had arranged with L’Oreal, Michelin, and Airbus.

The afternoon flew by. We gave out all of the flyers we brought, and pitched several blue chip companies to give us access to their post-manufacturing waste. Gigabot had a blast 3D printing Hello Tomorrow logos for the staff & we found that while we likely hadn’t won our track, an unexpected gain from the event was that we had found our tribe.

The attendees were just like us: problem solvers spanning hard science, technology & impact. We met nonprofits such Claire from MSF (Doctors Without Borders) and academics from around the world that challenged us with their questions & feedback. Aside from the criticism we fielded from the pitch judges, we found the Hello Tomorrow community truly understood our vision & was incredibly supportive. Our only regret from the event was not having more time & resources to stay in Europe with Gigabot to follow-up on the multiple insightful conversations we had (or in Matthew’s case had pantomimed).

Tired, but encouraged & full of great French cuisine we caught a few more hours of sleep and dug out any remaining flyers we could scrounge up for a possible meeting with Mr. Bloomberg the following morning. We also stole an hour to sample French food- my taste buds were blown away!

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Meeting the former mayor of NY turned out to be a challenge as he was a popular man, and despite our best efforts we were unable to wrangle a selfie. We did however manage to meet a number of amazing people and took the time to visit the other exhibit booths. Before we knew it, the time had come to join the audience at the big stage and learn who had won the event.

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Coincidentally Matthew & I ended up sitting next to the team from Haelixa, which I was convinced had won. We argued about who was about to take home 15K euros until the programming began, and our track was announced first. To my utter surprise our name was called, and I wished I had taken the time to touch up my makeup, & brush my exhibit – day hair & coffee stained teeth while stumbling over legs and the sea of people between us & the stage.

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I arrived on stage with watery eyes and speechless as we received a hug & trophy from Airbus. You can imagine my consternation when I was then handed a microphone and told we had the next two minutes to pitch two rows of judges for 100K. Feeling ill prepared, I gave everything I had left in an enthusiastic and emotional appeal. While 15K would fund our prototype within a year, 100K could bring what we see as inherently right to commercialization. I did my best and knew that while willing the Grand Prize was a long shot, I was humbled to share our passion with such an amazing group. I also secretly hoped that Michael Bloomberg was watching from the sidelines and would offer our much sought after selfie.

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The best part of the night however, was backstage. As each other track winner joined us, we were blown away by their technologies and the awesomeness of each team. We also noted a curious fact: half of the track winners were pitched by females and/or also came from gender co-lead teams like us. We quickly assembled a cheering squad to celebrate the other winners as they joined us backstage and sponsor Chivas ensured there were plenty of drinks for the multiple toasts that ensued.

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After all had joined, we headed out to join a big band for the announcement of the Grand Prize winner, Lilium. Although the money would have provided what we desperately need to scale our vision to 3D print from waste globally, we were thrilled for their team!

We joined Gigabot & all for the after party and then rushed to pack up Gigabot before security threw us out.

The next day we caught a train and headed outside of Paris to meet a local Gigabot owner. At re:3D we try to visit customers when on the road as it not only provides valuable business intelligence but also is an incredibly rewarding opportunity to connect with the customers personally. We had a blast, and were super honored when they blessed us with a guided tour of the city on the way home and drove us to the Eiffel Tower. We couldn’t go up the monument due to the tools in our backpack, but we were fortunate to walk around the legs and stare into the impressive infrastructure for several minutes.

After pausing to reflect on the engineering & creativity above us, we grabbed dinner & prepped to leave.

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On the flight home my mind was filled with lights, relationships, and next steps. To all who made Hello Tomorrow and my first trip to France a success: thank you. Thank you for believing in bootstrapped underdogs, and for giving us a platform & resources to make the impossible slightly more tangible!

Happy Printing!

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Samantha snabes

Blog Post Author

@samanthasnabes

samantha@re3d.org

Pitching for a Circular Economy: Part 2- Why We Presented our Big Idea to Bunker Labs Austin

Sharing our Vision to 3D Print from Reclaimed Plastic in Texas

After reflecting on Aruba at Atech2016, Matthew and  I were convinced that our vision to 3D print from reclaimed plastic, albeit premature, was a passion we were compelled to continue sharing. We also felt it was imperative that in addition to casting our vision overseas, it was just as important that we pitch the opportunity to join our cause to our colleagues in Texas.  For this reason, I took a break from travel to join Mike Strong, Gigabot and Todd at the 2016 Austin Bunker Muster, a short walk…err roll….down the street from our Austin office.

We arrived a little sweaty, but stoked to assist our friends at Austin Bunker Labs in setting up for their annual fundraising event. Mike & Todd volunteered to help with setup & lighting while I paced around the block, practicing for the pitch competition that evening. The Muster in Austin was a unique event that brought together participants and partners for a day-long event of veteran entrepreneurs pitching their businesses, an Idea Lab for speakers, and a marketplace to buy products from veteran-owned small businesses. As a veteran employer & owned company, our entire team was humbled to support the festivities.

The day flew by as we listened to talks, demoed Gigabot, and chatted with old friends such as Marcus from Vthreat.  We also made new relationships, including JP Morgan Chase, re:3D’s new banker!

As the evening drew a close, I found myself incredibly nervous as we prepared to pitch against 20 peers. Unlike past competitions, this time we took the stage in front of friends, not strangers. These contestants were heroes we revered, who had sacrificed time & limbs for opportunity. Taking the stage with them was perhaps the greatest honored of my life. Normalized with stage-fright and determined to support our buddies, we celebrated each other and our companies’ successes to date.

During the event, I struggled to convey our strategy for repurposing post-manufacturing waste into 3D printers in less than 90 seconds. Further adding to the anxiety was the realization that without winning, we would not have the resources to begin explore 3D printing from recyclables in Q1 2017.  It was only by leveraging the encouragement from friends like Travis from Stump Armour we presented our desire to 3D print from trash. With so many outstanding competitors, we were stunned to learned the community had honored us with $5K to make our idea a reality!

Where do we go next?

With $5K in hand we re:3D received much-needed affirmation that 3D printing from recyclables was not only something inherently right, but offered benefit for our neighbors. Taking a selfie with Austin Mayor Steve Adler gave us certainty that Austin & the Bunker community could incubate our audacious idea!

~Happy Printing!

Samantha snabes

Blog Post Author

Testing Fiberlogy HD PLA

Below are our notes that reflect our new open source filament testing. ASTM test samples are being created and in the upcoming months you can anticipate a summary on our website about our adventures in 3D printing material science. 
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MATERIAL TESTED: HD PLA

Manufacturer: Fiberlogy

Filament Diameter: 2.850 mm Normative, 2.851 Real Ave Diameter, +/- 0.02mm

Color Tested: Red

Date Tested: 11/15/2016

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OBSERVATIONS

Ease of use: Working with this filament was very enjoyable. It printed easily, was consistent and predictable. No breakage was noticed. The PLA appeared to be of a high quality.

Appearance: The filament displayed a pleasing red tone with an incredible sheen!

Size consistency: Awesome, less than 0.1mm within the roll, the filament measured 2.851mm

Color consistency: Great, consistent throughout the coil.

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SETTINGS

Print temperature: 200-220 C (suggested)/210C was used: nozzle / 60C : bed

Printer Used: Gigabot

Speed: 60 mm/s

Layer Height: 0.3mm

Infill: 15%

Type(s) of print surface used: PRINTnZ

List of test files printed: re:3D’s test files 1, 2, 3 and 4 (Logo, Vase, Moai and Benchy Torture Test).

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FINDINGS

Odor: None

Bed adhesion (1: terrible – 5: fabulous!)

  • 5- Great adhesion was achieved with no temperature manipulation.

Stringing (1: lots – 5: none!)

  • 5 –No stringing was observed with our settings.

Shrinkage (1: lots – 5: none!)

  • 5- The filament extruded and cooled with no shrinkage.

Interlayer adhesion (1: terrible – 5: fabulous!)

  • 5- Perfect!
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NOTES:

  • We were first contacted by the Fiberlogy team last fall, who offered to send us a spool of their filament to evaluate on Gigabot. We recognize that the community is fortunate to have several PLA vendors to select from, however as not all PLA is created equal, and were eager to vet a European supplier for our customers accross the pond. Fiberlogy HD PLA boasts that it is a high quality and dependable PLA that has the added benefit of increasing strength when annealed.
  • Seeing that we offer a limited color selection in our store that ships from North America, we are always eager to test additional PLA sources.
  • This material appears to yield consistent, quality prints.
  • Filament size consistency was excellent and no breakage was evident in the 1 kg roll we examined, suggesting it was well mixed.
  • The packaging and spool design was futuristic, intentional, and of high quality.
  • No curling was observed in any of the 4 prints created.
  • We used the mid point of the temperature range that the manufacture provided (200-220C). No guidance was given for settings aside from temperature, so we used the standard Simplify3D profile on wiki.re3d.org.
  • The unboxing experience was outstanding and highly professional.
    • A batch number was provided for traceability.
    • Manufacturer recommended settings were easily referenced on sticker located on the packaging.

RECCOMENDATIONS:

  • After printing the four objects in our protocol, I support Fiberology’s claims that they produce high quality PLA and would recommend it to our customers.
  • Upon review, we would also recommend that we include this filament in our ASTM test sample research.
  • Per the guidance on their website , I did attempt to anneal the PLA in my oven at home, however without empirical testing against similar objects printing in ABS, I can not testify to the strength claims Fiberlogy asserts for annealed HD PLA.

Want to chat?

Join our forum where we have initiated a thread about our experience at:

https://re3d.zendesk.com/hc/en-us/community/posts/255640066-Testing-Fiberology-HD-PLA

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~Happy Printing!

Samantha snabes

Blog Post Author

On Beer and 3D Printing: Tap Handle Musings Part 1

If you have been following our social media accounts or exploits online, chances are you’ve witnessed multiple references to craft beer & roadtrips. We’ve also been guilty for using a #beerforscale next to our human scale 3D prints.

Chief Hacker shows off his super-sized 3D printed GE engine downloaded from Thingiverse using a Shiner Bock for scale.

As we’ve connected with makers across the globe, we’ve encountered a disproportionate number of other 3D printing enthusiasts who share a passion for home brews. Over stouts & porters (and an occasional hefewiezen), we began to muse with tap masters worldwide on the synergies between the additive manufacturing and brewing cultures, which revealed multiple overlaps.

Below are some similarities we’ve witnessed between our industries:

  • Brewers are makerpros too
    • Many of the tap masters we chatted with shared that their career started out as a hobby. A bucket and oversized pot quickly was upgraded to a small still, which serviced crowdsourced recipe requests for friends and friends-of-friends. Like so many of us now running 3D printing companies, successful breweries are an amalgamation of passion, friends, curiosity and a little hardware hacking.
  • Both movements are changing policy
    • As state and federal law restrict scaling microbreweries, many beer enthusiasts such as Raise Your Pint in Mississippi suddenly found themselves immersed in state politics as they lobbied for deregulation. 3D printing startups sympathize as we struggle to make sense of lack of industry specific export codes, open source policies, debate around the ethical use of 3D printers and the slow realization that the government is unprepared for exporting personal factories worldwide. An artifact of explosive growth, participants in both the craft beer & the 3D movement have accidentally found themselves immersed in policy & regulatory discussions.
  • 3D printing and brewing is as much an art as a science
    • While both of our industries are ultimately contingent on chemistry, whether it be polymers or yeast, little academic rigor has been applied to craft brewing or FFF 3D printing. We therefore depend on instinct and basic scientific probing to ensure consistency & quality.
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  • We’re building factories
    • Whether you’re making a bottle of beer or a Gigabot, once you commit to commercialization (even in limited quantities), you’re forced to stand up shipping, compliance, and production. Within a few months, a small-scale factory emerges, with an impressive infrastructure investment (usually from the founder’s pockets).
  • We need significant capital outlay, that often is accomplished without a VC
    • With the exception of growth stage breweries (e.g. Laganitas), most microbreweries are intentionally small. As non-traditional business owners we chatted with borrowed from their 401K’s, installed the best investment apps uk, and got loans from families to bring their dream to reality. Not surprisingly, most founders we encountered were in their 30’s, 40’ or even 50’s, having accrued a nest egg to overcome the risk and initial expenditures. Breweries, like 3D printing start-ups tend to gravitate to non-dilutive options for initial funding and seemed more concerned with making a sustainable business than posturing for quick acquisition.
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  • Our cultures represent a lifestyle & community is core to our mission
    • Let’s face it.  No one wants to drink alone. Concurrently most hobbyists are only as successful as the last 3D print they shared publicly. Start-ups in both domains have calendars full of events to engage enthusiasts of all levels, because the heart of what we do includes sharing and dialogue. Yoga and trivia nights are no stranger to local breweries. Similarly most 3D printing start-ups host regular meet-up and grass roots efforts to provide education, good WiFi and a place to swap ideas.
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  • Tap handles make a perfect 3D printing project for budding breweries
    • Stay tuned for Part 2 of our Beer & 3D printing series!

Samantha snabes

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