Amid the ongoing global health issue, additive manufacturing (AM) or 3D printing is proving in real time that it is speeding production and bringing new ideas to the market at a lower cost to deliver the needed healthcare equipment and devices the world desperately needs.
In market research released earlier this year, Grand View Research Inc. reported that the overall additive manufacturing industry is projected to reach $35.38 billion by 2027, growing at a compound annual growth rate of 14.6 percent over the same forecast period. However, the 3D printing industry still has its share of challenges, such as efficiency that the process yields, the machines, and materials.
In line with this, Asia Pacific Metalworking Equipment News (APMEN), in conjunction with SLM Solutions, SIEMENS, Universal Robots, Markforged, NAMIC, and GlobalData held a two-part webinar aimed at helping manufacturers understand 3D printing better and gather insights on the way forward for additive manufacturing in Southeast Asia.
In the first installment of the two-part webinar on 24 November 2020 with SLM Solutions, Siemens and Globaldata, we covered the different AM deployments in Southeast Asia, the process challenges, and the key considerations toward successful adoption.
Where has COVID-19 left us in 2020?
Opening the session with a keynote presentation, David Bicknell, Principal Analyst, Thematic Research at Globaldata gave an insightful overview of where the pandemic has left the additive manufacturing industry in 2020. He discusses the impact of the pandemic, developments in AM and opportunities for ASEAN.
With the pandemic paralysing supply chains, David also highlights how 3D printing can be the solution to building more resilient supply chains and how more companies are embracing 3D printing. He also covered briefly insights from HP which examines the current perception of digital manufacturing.
3D printing has proved to be a source of optimism, and David rounded the session by sharing innovative feats during this challenging environment such as biomimetic tongue surfaces and printed door handles. Where would 3D printing bring us in 2021?
Key Considerations for Successful AM Adoption
Lu Zhen, Lead Application Engineer at SLM Solutions Singapore, speaks about successful AM adoption and projects worldwide—such as the 3D printed titanium brake caliper for Bugati race car—the different stages of AM adoption and market growth, and four key considerations for successful AM adoption: design, in terms of effectiveness and weight; material strength and compatibility; process scalability and repeatability; and economics or cost.
Lu also speaks about factors that would enable increasing adoption and industrialization of AM, such as systematic qualification processes and standards, specialised knowledge, IP, and having a mature supply chain.
Finally, he presents some of the AM projects in Southeast Asia, such as the anti-cavitation trim for EMERSON; core insert for plastic injection mould, for OMNI MOLD; impellers for maritime application, for ShipParts.Com; motor mount base and clutch for race cars, in collaboration with Nanyang Technological University (NTU) of Singapore; and a battery hull for submarine robots, developed in collaboration with the National University of Singapore (NUS).
3D Printed Face Shield
While the ongoing COVID-19 pandemic has stalled manufacturing activities worldwide, it has, at the same time, highlighted the speed and flexibility of 3D printing to create and deliver the desperately needed healthcare equipment and devices.
For instance, it has provided Siemens and its Industry 4.0 partners an opportunity to combine their strengths to locally develop and manufacture a face shield designed by Singapore’s Tan Tock Seng Hospital using additive manufacturing. This fully local collaboration saw Siemens’ Advance Manufacturing Transformation Centre (AMTC), supported by the Agency for Science, Technology and Research (A*STAR), HP’s Smart Manufacturing Applications and Research Centre (SMARC), and Mitsui Chemicals come together to design, optimise and manufacture the face shields in an accelerated product introduction cycle of under two months.
Benjamin Moey, Vice President, Advance Manufacturing, for ASEAN, at Siemens Pte Ltd, and also the head of Siemens’ AMTC, talks more about this in his presentation, as well as demonstrated the actual 3D-printed face shield.
The webinar closed the session with a lively Q&A session between the three presenters—SLM’s Lu, Siemens’ Boey, and GlobalData’s Bicknell—with attendees asking questions on simulation technology related to 3D printing; 3D printing software; injection moulding versus 3D printing (in case of the face shield); availability of material base supply; best ways service bureaus can market themselves to attract AM clients; and whether AM will finally see the day it will be used for mass production.
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