writes copy 26 Jan 2019

3D Printing News Briefs: January 26 2019

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We’re starting with business first in this edition of 3D Printing News Briefs, and then moving on to design software and 3D printing materials. Mimaki USA is getting ready for the grand opening of its LA Technology Center next month, and a Sartomer executive has been elected to the RadTech board of directors. A startup will soon be offering a new cryptotoken for additive manufacturing, and the 3D Printing Association will cease operations. A simplified Blender user interface will make 3D printing easier, and Protolabs is introducing some new materials for its DMLS 3D printing.

Mimaki USA Opening Los Angeles Technology Center

Not long after Japanese company Mimaki Engineering launched its  first full-color inkjet printer in 1996, it established  Mimaki USA, an operating entity that manufactures digital printing and cutting products around the world. Mimaki USA began preparing to enter the 3D printing market in 2015, and installed its first 3DUJ-553 3D printer in the Americas last winter. Now, it’s preparing for the grand opening of its Los Angeles Technology Center next month.

The event will take place on Friday, February 22nd from 10 am to 4 pm at the new technology center, located at 150 West Walnut Street, Suite 100, in Gardena, California. Attendees will have the chance to meet the company’s industry experts, along with  Mimaki Engineering Chairman Akira Ikeda, Mimaki USA President Naoya Kawagoshi, and  the regional sales managers from all seven technology centers. Live demonstrations of the company’s printers and cutters will commence after lunch, and attendees will also enjoy tours of the center and a traditional Japanese Kagami Biraki ceremony.

Sartomer’s Jeffrey Klang Elected to RadTech Board

Sartomer, an Arkema Inc. business unit and developer of  UV/EB curing technology products, has announced that Jeffrey Klang, its global R&D Directer – 3D Printing for Sartomer, has been elected to the board of directors for RadTech, a nonprofit trade association that  promotes the use and development of UV and EB processing technologies. Sartomer is part of Arkema’s  commercial platform dedicated to additive manufacturing, and Klang, an inventor with over 20 US patents who was previously the manager for Sartomer’s Coatings Platform R&D, has played an important role in helping the company develop and commercialize many of its oligomers and monomers.

“Jeff's strong leadership of Sartomer's innovation and R&D initiatives supports the evolving needs of UV and EB processors in diverse industries, such as 3D printing, coatings, graphic arts, adhesives, sealants, elastomers and electronics.  His deep understanding of UV/EB technologies, markets and regulatory requirements will make him an asset to RadTech's board of directors,” said  Kenny Messer, the President of Sartomer Americas.

erecoin Startup to Offer New Cryptocurrency for Additive Manufacturing

A startup called  erecoin, which is a product of CAE lab GmbH, is on a mission to change the world of 3D printing by combining the benefits of blockchain with future demands of the ever expanding AM community. After a year of preparation, erecoin has completed the registration of its  ICO (Initial Coin Offering), and people can begin purchasing its new cryptotoken on the  Ethereum public trading infrastructure starting February 18, 2019.

“We are glad and proud that we, as a young startup, managed to master the necessary steps for a functioning utility token,” said erecoin Co-Founder  Konstantin Steinmüller. “At the same time we are curious to see how the community supports our crowdfunding.”

Steinmüller told fellow co-founder  Jürgen Kleinfelder  about a concrete 3D prototype optimization project that CAE-lab was working on, which is how the idea to combine blockchain and 3D printing came about. The startup’s goal is to get rid of many of the uncertainties in the AM process chain, and blockchain can be used to  conclude smart contracts  to solve legal and technical questions in the industry. Because data exchange is integrated into the blockchain, a secure and efficient relationship of trust is created between the parties in the chain. Time will only tell if erecoin can achieve its goal and help accelerate additive manufacturing or if it is just hopeful hype or an inefficient way to do something no one needs.

3D Printing Association Closes

The 3D Printing Association (3DPA) is the member-funded, global trade association for the 3D printing industry in Europe. In 2015, the 3DPA moved its base of operations to The Hague in order to develop  an independent professional B2B platform for European AM industries. As the 3D printing landscape continues to grow and mature, the association has decided to permanently terminate its operations beginning February 1st, 2019. But this isn’t necessarily bad news – in fact, 3DPA is glad that CECIMO, the European  Association of the Machine Tool Industries and related Manufacturing Technologies, has been able to set itself up as a leading 3D printing advocate in Europe.

“3DPA's goal, derived from an online survey and a business summit at the beginning of 2015, was to provide an independent B2B platform for standardisation, education and industry advocacy. Although there are still important steps to be taken to reaching full maturity, meanwhile the landscape has become less fragmented and volatile, and additive manufacturing has been embraced as strategic pillar by well-established umbrella organisations in sectors like manufacturing, automotive, aerospace and medical appliances,” said 3DPA’s Managing Director Jules Lejeune.

“CECIMO for example, is the long standing European Association of the Machine Tool Industries and related Manufacturing Technologies. It represents some 350 leading AM companies that play a significant role in a wide variety of critical sections of the AM value chain '“ from the supply of all different types of raw materials for additive manufacturing and the development of software, to machine manufacturing and post-processing. In recent years, it has successfully claimed a leading role in bringing relevant topics to the regulatory agenda in Brussels.”

Simplified Blender User Interface

While the free 3D design and modeling software application Blender is very handy, it’s only helpful if you’re able to learn how to use it, and by some accounts, that is not an easy feat. But, now there’s a new version of Blender that includes a simplified user interface (UI) that’s so easy, even kids as young as 10 years old can figure out how to work it. FluidDesigner has used a new Blender 2.79 feature called  Application Templates, which makes it possible to add  a library of parametric smart objects and reduce the menu structure and interface.

“Application Templates allows for the simplification of the UI but with the whole power of Blender in the background. You can access nearly all of Blender commands from the Spacebar or by switching panels. Another way to look at it is that it is an Application Template is an almighty Add-On,”  Paul Summers from FluidDesigner said in an email.

“All objects are either Nurbs or Bezier (2D) Curves for ease of editing. Nurbs objects in particular can be joined together to create personalised jewellery or artwork quickly and simply.

“There is no need to go to the trouble of joining objects using Boolean modifiers, instead you simply overlap Nurbs objects and then run the *.obj file through Netfabb Basic to repair any issues created with Blender objects. With its much simplified interface, created by Andrew Peel, FluidDesigner for 3D Printing with its parametric smart objects (Nurbs curves) is suitable for even the novice user. The current version runs under Blender 2.79 and can be accessed from the File menu.”

Protolabs Adds New DMLS Materials

Protolabs, a digital manufacturing source for custom prototypes and low-volume production parts, has announced that it is enhancing its direct metal laser sintering (DMLS) offering with two new materials. Nickel-based Inconel 718 is a heat- and corrosion-resistant alloy with high creep, fatigue, rupture, and tensile strength, is able to create a thick, stable,  passivating oxide layer at high temperatures, which protects it from attack – making it an ideal material for aerospace and other heavy industries for manufacturing gas turbine parts, jet engines, and rocket engine components.

Maraging Steel 1.2709 is a pre-alloyed, ultra-high strength steel in the form of fine powder. It’s easy to heat treat with a simple  thermal age-hardening process, and offers  high hardness and high-temperature resistance, which makes it perfect for  high performance industrial and engineering parts and tooling applications. These two new Protolabs materials additions help reinforce the company’s enduring reputation as one that can offer an impressive range of metals.

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