New trends and innovative approaches in additive manufacturing for defense sector

Luis Ignacio Suárez-Ríos

presentation by Luis Ignacio Suárez-Ríos, Idonial, at Virtual Additive Manufacturing for Defense Conference [live, online, 16:30-18:00 CET). Luis will speak on November 3, during the session Additive Manufacturing for and in the battle field: science fiction or reality? The Applications! For the complete program click here.

The presentation focuses in new techniques or ways to implement additive manufacturing (or 3D printing) in order to fulfill highly demanding and challenging applications. Focus will be on 3D printing at large scale and FOR large scale, and 3D printing for medical applications and bioprinting.

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Digital Warehouse: Defence Supply Chain of the Future?

mission

The Royal Netherlands Army is in the process of rolling out an additive manufacturing roadmap and embedding AM in day-to-day operations. Together with DiManEx, parts have been selected for 3D printing and the first steps are being taken towards digital warehousing. The real change, however, lies in the way of thinking, the cultural shift.

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Expeditionary metal 3D printing for the defense sector-new technology and latest status

Stefan Ritt

presentation by Dipl.eng Stefan Ritt, Managing director SPEE3D Europe at Virtual Additive Manufacturing for Defense Conference [live, online, 16:30-18:00 CET). Stefan will speak on November 3, during the session Additive Manufacturing for and in the battle field: science fiction or reality? The Applications! For the complete program click here.

The Australian Army has now completed a successful two-week field trial of a ‘WarpSPEE3D’ metal 3D printer at the Mount Bundey Training Area, Northern Territory.

A team of Royal Australian Electrical and Mechanical Engineers (RAEME) soldiers from 1st Combat Service Support Battalion (1CSSB) overcame extreme conditions to design, print and finish a series of ground-breaking 3D printed parts in the field as case studies.

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Anisoprinting Technology: Manufacturing optimal composites through continuous fiber 3D printing

fedor antonov

by Fedor Antonov, Anisoprint

Continuous fiber 3D printing allows producing fixtures, spare parts and functional prototypes which are several times stronger and lighter than plastics and metals. There are 2 types of continuous fiber 3D printing, they both have pros and cons. To take the best from both Composite Fiber Co-extrusion technology was developed. Use cases will be shown.

program: https://www.3dprintingevent.com/program/

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New developments of short and continuous fibre printing with exceptional mechanical behaviour and unique functionalities

César Stüpp

by Cesar Stupp, Brightlands Materials Center

Additive manufacturing (AM) techniques have been extensively explored in the last decades due to their potential to transform existent production technologies. Fused filament fabrication (FFF) is a very versatile AM technique, although it is widely used for prototyping due to their limited mechanical properties, especially in between layers. To approach this matter, a novel technique was developed in which the strength in between layers was increased in 184%. Also included in the topic are embedded continuous carbon fibers with unique functionalities, used to monitor the structural health of 3D printed parts in real time, decreasing the need for periodical inspections.

program: https://www.3dprintingevent.com/program/

Interview

What drives you?
The belief that we can develop extremely powerful technologies in a sustainable manner.

Why should the delegate attend your presentation?
Additive manufacturing is one of the most sustainable forms of production. With 3D printing, we explore manufacturing one step ahead, adding unique functionalities to this very promising and environmentally friendly way of developing new ideas.

What emerging technologies/trends do you see as having the greatest potential in the short and long run?
All technologies that are in line with current needs. The most special one is the need for a healthy environment and therefore, circular technologies and the ones that are able to reduce, reuse and recycle are always going to be on top, especially on the long run.

What kind of impact do you expect them to have?
A considerable decrease not only in the amount of waste produced, but also in the overall amount of waste.

What are the barriers that might stand in the way?
The urge of the majority: power and profit.

“Special quote”
Additive manufacturing not only can reduce dramatically the amount of produced material, energy and waste, it is also a very powerful tool in which beyond all advantages, sustainability is key.

About Cesar Stupp

Mr. César Stüpp has a Materials Science and Engineering background. Soon after bachelor, he started a Master degree, working on the development of a novel biodegradable hydroxyapatite reinforced magnesium composite. Later on, he started a Professional Doctorate in Engineering at the Eindhoven University of Technology. During this period, the final assignment resulted in enhancing significantly the overall properties of fused filament fabrication (FFF) printed parts, reducing its anisotropy. To continue working on the development of FFF and help bringing this technology to all applicable areas, he works now as a scientist in the additive manufacturing group in Brightlands Materials Center.

About Brightlands Materials Center

Materials play an important role in our societies. Careful use of valuable raw materials sources and a circular economy are of great importance for a sustainable future. Brightlands Materials Center offers a meeting place to accelerate these transitions. It works together with a global network of leading companies along the value chain and with renowned universities and institutes to make this happen. In shared research programs focusing on clear market needs , scientists, technicians and students work together to develop innovative materials solutions for a sustainable future.

Roughness reduction and functional coating deposition on additive manufactured substrates with ultrasonic spray coating

wim deferme

by Wim Deferme, Hasselt University, Institute for Materials Research (IMO-IMOMEC)

Roughness of as-printed 3D parts is limiting the real breakthrough of Additive Manufacturing. Post processing technologies consist out of subtractive techniques such as grinding or sanding, or out of additive techniques such as coating.

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The Disruptive Effects of 3D printing on Supply Chains & Business Models

Robert Martens

by Robert Martens, 3D Strategies

By using 3D printing, items can be designed optimally, removing limitations required by traditional manufacturing techniques. With this disruptive technology, objects can be created in small lots or even single and unique pieces without incurring the substantial extra cost that standard production processes would require.

Because local production in short times is possible, reduced spare parts stocks or special tools are needed, and waiting on long-lead items can be substantially shortened. Uncoupling design and production enables local production leading to the rise of advanced business models and supply chains.

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