Metal additive manufacturing, vol. 7 n ° 2 summer 2021


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In addition to the latest industry news, this 204-page issue of Metal additive manufacturing magazine includes the following exclusive features:

Optimized thermal management in semiconductor manufacturing using AI-powered generative design and additive manufacturing

An unexpected consequence of the COVID-19 pandemic has been its impact on the multibillion-dollar semiconductor chip market: Just as demand for consumer electronics skyrocketed due to global lockdowns, the semiconductor supply was bottlenecked by production disruptions. Now, supply chain shortages threaten the production volume of industries dependent on these parts.

Scott Green and Niels Holmstock, 3D Systems, and Lieven Vervecken and Gert-Jan Paulus, Diabatix, explore how metallic AM can be used to increase the efficiency of semiconductor manufacturing and increase the speed at which these vital components can be produced.

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Forging a mass customization process through metal additive manufacturing

Metal additive manufacturing technologies offer the potential for true mass customization, but to take advantage of this opportunity, complex new workflows and business models must be implemented.

In this article, Ashley Eckhoff of Siemens Digital Industries Software examines the challenges of approaching the topic, from adding additional complexity to an already difficult additive manufacturing workflow, to traceability and regulation. By tailoring the AM process to meet these needs, companies can reap the benefits of new markets particularly suited to this technology.

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Put it all together:
How Materialize integrates manufacturing and software expertise to shape the future of AM

In an industry that sees a constant influx of new players hoping to find a place in a brave new manufacturing landscape, only a few companies have been present on the AM scene since its inception, while remaining at the top of their game. among them is Materialize, an AM company that has leveraged its dual specialization in AM parts production and AM software development.

Metal AM Emily-Jo Hopson-VandenBos of the magazine spoke with Ingo Uckelmann of Materialize and explained how, more than ever, bringing together manufacturing and software expertise is the future of AM.

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Pedal to the Max at the Digital Manufacturing Center: Redefining What’s Possible for AM in Hypercars and Beyond

This summer, a new player arrived on the AM scene: the Digital Manufacturing Center, or DMC. Based on the edge of Silverstone, the UK’s most famous racing circuit, home to many top F1 teams, there is no better place to start a business aimed at providing AM support to the elite of performance motorsport.

Jim Hadfield chats with DMC CEO Kieron Salter to explore how metal additive manufacturing is enabling innovation in the burgeoning hypercar industry, and how a truly connected digital manufacturing operation can bring DMC an edge competitive in this area and more.

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The future is additive manufacturing – if we take a more holistic view of design opportunities

Industry adoption of additive manufacturing, according to Autodesk’s Paul Sohi, has been both stratospherically elevated and confusing. By explaining and addressing this dichotomy, Sohi explores the manifold potentials of AF when approached by taking a more holistic view of design challenges.

While there is no doubt that the popularization of AM technology is influencing the way we design products by shifting the design language to more complex or non-standard shapes, Sohi believes this is where the application of AF seems to be stagnating. So how do you close the loop from design to manufacturing?

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Building a Case for Radical Collaboration and Quality Standards: The Path to Growth of the AM Industry

While accelerating adoption of metal additive manufacturing is considered inevitable, thanks to its advantages over conventional manufacturing processes for high complexity, custom or on-demand parts, Sigma Labs CEO Mark Ruport, believes that “radical collaboration” is necessary for additive manufacturing to reach its true potential.

In this article, Ruport explains how the company aims for radical collaboration and the implementation of consistent quality standards throughout the value chain to develop AM and overcome the challenges of true industrialization.

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Distributed manufacturing: old concept, new relevance, new technology?

By highlighting the vulnerabilities of global supply chains, events such as COVID-19 have sparked renewed interest in alternative forms of organizing production. Distributed manufacturing is now seeing early use in areas such as oil and gas and for the manufacture of on-demand spare parts. For the first time, large-scale on-demand manufacturing was seen in the provision of emergency PPE at the height of the pandemic.

Dr Jennifer Johns explains how AM can help meet the challenges of this new business model and presents the University of Bristol’s £ 1million Brokering Additive Manufacturing project which aims to produce a new method of Revolutionary brokerage for highly distributed and diverse manufacturing systems.

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Design for additive manufacturing:
A workflow for a metal AM heat exchanger using nTopology

Heat exchangers have become – excuse the pun – a hot topic in metal additive manufacturing. It is an application that can, in one go, take advantage of advances in equation-based CAD design software and AM capabilities to produce geometries that would be impossible by any other manufacturing process.

Olaf Diegel, Wohlers Associates, reports on a project exploring workflows for AM heat exchanger design using design tools from nTopology.

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Take a holistic view:
Define the state of the art in the evolving market of PBF-LB machines

In a rapidly changing additive manufacturing landscape, choosing a machine for powder bed laser fusion (PBF-LB) part production is now much more than a cost-per-part calculation.

In this article, Sebastian Becker, EOS GmbH, examines how a host of additional factors now need to be considered when exploring the AM machine market, from the specifics of how a machine works, to software, to IP protection. and beyond.

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