The industry is increasingly uncomfortable with its reliance on China, this time involves manufacturing as a whole. With the prevailing geopolitical conflicts, it might just be a safer move for HP to look elsewhere to sustain manufacturing. But what are the machine tools which would be in demand?
With the passage of the CHIPS and Science Act, semiconductor companies got some much-needed good news after weathering the pressures brought on by chip shortages the past couple of years.
The latest figures from the International Data Corporation (IDC) show that global shipments of traditional PCs dropped by 15.3 percent year over year, to only 71.3 million units in the second quarter of 2022.
3D printing is transforming the medical industry in many ways, but more importantly, it’s helping improve patient outcomes, improve economics and provide new opportunities for learning. Asia Pacific Metalworking Equipment News (APMEN) spoke to Mitchell Beness, Head of HP 3D Print GTM APJ on the impact of 3D printing and its outlook in Southeast Asia.
How is additive manufacturing transforming the medical industry?
Mitchell Beness (MD): Whether it’s to produce anatomical models, medical instruments and equipment or personalised medical aids such as orthotics and prosthetics, 3D printing has helped improve patient comfort and outcomes.
Today, advanced 3D printing capabilities provide essential equipment and key insights to help educate and prepare care givers as well as patients. For example, HP Metal Jet technology enables production of high-quality surgical tools such as surgical scissors and endoscopic surgical jaws, and new applications and geometries not possible with conventional metal fabrication technologies. In addition, HP Multi Jet Fusion can provide doctors and surgeons with rich, detailed models, which makes it easier for doctors to differentiate tiny details such as veins and arteries when practicing the procedures as well as countless other medical, health and wellness applications.
In prosthetics and orthotics, 3D printing has helped both patients and businesses improve patient outcomes by producing complex, custom designs.
The impact of 3D printing can also be seen in the recent COVID-19 pandemic, where global supply chains were upended like never before – hospitals were facing a lack of critical life-or death resources. For many, 3D printing was brought to their lives for the first time – with many of their introduction to 3D printing was via personal protective equipment (PPE) or testing equipment, like face shields or nasal swabs.
3D printing is transforming the medical industry in many ways, but more importantly, it’s helping improve patient outcomes, improve economics and provide new opportunities for learning.
What are the benefits of 3D printing in the medical industry?
MD: Advances in the 3D printing industry have enabled the industry to make any idea, large or small, simple or complex a reality. HP’s 3D printing solutions enable innovative designs and the production of high quality, cost effective personalised products.
We collaborate with various partners and customers to produce strong high-quality parts that are production ready. HP’s advanced industrial capabilities enable customers to reliably move designs from prototype to mass production. The COVID-19 response was a clear example on how the community came together from prototyping to quickly deploying solutions to first responders on the ground with face shields, masks, testing swabs and more. We also work with industry leaders such as Everex, an engineering company that creates unique and technologically advanced products for the needs of their customers in the medical industry. With the HP Multi Jet Fusion technology, Everex wanted to design a new type of instrument from their device, Hemo One that is used to analyse samples of blood. The Hemo One was previously produced using traditional methods but Everex wanted a design that would be easier to assemble with an eye on reducing cost.
How has additive manufacturing helped in the fight against the pandemic? What are some innovations?
MD: Additive Manufacturing has definitely played its role in the fight against the pandemic, especially in helping plug the gaps in supply chain for personal protective equipment. At the start of the pandemic, HP mobilised a global effort to design and manufacture products that could be 3D printed to support frontliners and healthcare workers. We started working with employees across the company as well as customers to start sourcing designs and print parts that will help with COVID-19 efforts.
As of May last year, HP together with our partners and clients has printed and shipped over 5 million 3D-printed parts for ventilators, Continuous Positive Airway Pressure (CPAP) respirators, face shields, masks and other personal accessories. Together with our partners, we’ve also made these 3D printable designs freely available to the community.
All in all, the industry has definitely stepped up to meet the demands of the pandemic through continuous knowledge sharing, plugging the supply chain gap, and working with government agencies and health experts in determining parts most in need.
Ford is teaming up with HP to innovatively reuse spent 3D printed powders and parts, closing the loop and turning them into injection molded vehicle parts – an industry first.
Sustainability is a priority for both iconic companies, which through joint exploration led to this unlikely, earth-friendly solution. The resulting injection molded parts are better for the environment with no compromise in the durability and quality standards Ford and its customers demand.
The recycled materials are being used to manufacture injection-molded fuel-line clips installed first on Super Duty F-250 trucks. The parts have better chemical and moisture resistance than conventional versions, are seven percent lighter and cost 10 percent less. The Ford research team has identified 10 other fuel-line clips on existing vehicles that could benefit from this innovative use of material and are migrating it to future models.
“Finding new ways to work with sustainable materials, reducing waste and leading the development of the circular economy are passions at Ford,” said Debbie Mielewski, Ford technical fellow, Sustainability. “Many companies are finding great uses for 3D printing technologies, but, together with HP, we’re the first to find a high-value application for waste powder that likely would have gone to landfill, transforming it into functional and durable auto parts.”
HP 3D printers are already designed for high efficiency, with systems and structures to minimise the excess material they generate and reuse a greater percentage of the materials put into them. Working with Ford, which uses HP’s 3D printing technology at the company’s Advanced Manufacturing Center, the team created this solution that produces zero waste.
“You get more sustainable manufacturing processes with 3D, but we are always striving to do more, driving our industry forward to find new ways to reduce, reuse and recycle powders and parts,” said Ellen Jackowski, chief sustainability and social impact officer, HP. “Our collaboration with Ford extends the environmental benefits of 3D printing even further, showcasing how we are bringing entirely different industries together to make better use of spent manufacturing materials, enabling a new circular economy.”
For its part, Ford is developing new applications and utilising a multitude of different processes and materials for 3D printing, including filaments, sand, powders and liquid vat polymerisation. The company already employs 3D printing for a variety of low-volume commercial vehicle parts, as well as fixtures used by assembly line workers use, saving production time and enhancing quality.
Robert Puschmann of DKSH and Mitchell Beness of HP speak about 3D printing, automation and Industry 4.0. Article by Stephen Las Marias.
Technology advancements have continuously been redefining design and manufacturing processes, production facilities, distribution systems, and global supply chains. As we move toward Industry 4.0, manufacturers recognise that current business models are no longer sustainable, and that the time has come for them to start adopting smarter manufacturing processes and solutions.
One such technology is 3D printing. 3D printing is a ground-breaking and innovative technology that has the potential to bring intermediate changes in manufacturing, society and business. As a crucial medium connecting the virtual and actual world, 3D printing enables the transformation of digital files into tangible objects. According to market analyst firm Inkwood Research, the global 3D printing market is expected to register a compound annual growth rate (CAGR) of 17 percent from 2019 to 2027 and reach a value of US$ 44.39 billion at the end of the forecast period. While North America is the dominating region, Asia Pacific is the fastest growing market for 3D printing.
Mitchell Beness, Category Product Manager Lead for 3D Print and Digital Manufacturing, APJ at HP Inc., says the overall growth in terms of revenue for the industry has been positive, double-digit growth year-on-year, globally, for additive manufacturing or 3D printing. “For us at HP, we see very exciting growth. If you look at the growth of the number of parts that we are producing, this is significant. If you look at the growth of our installed base and powder usage, it is very positive,” he notes. “I think, overall, it is an encouraging story for the industry and for us. Since entering the market, we have seen a lot of people rethinking their decision to move into traditional manufacturing and looking very carefully at what digital manufacturing can offer. I think this change in mindset has been an upward trajectory.”
HP and its partner DKSH Singapore were at the recent Industrial Transformation ASIA PACIFIC (ITAP) 2019 event in Singapore to showcase the latest HP Jet Fusion 580 System, a 3D printer developed specifically for lower volumes as an entry point. The Jet Fusion 580 System is the first of its kind in using a functional material—an engineering grade Nylon polymer—which can incorporate colour within the printer. It is a good example of an all-in-one machine, where it is printing, collecting powder, recycling powder, and redistributing powder, all in one very small unit.
Growing Adoption
Inkwood Research notes that 3D printing has achieved significant progress from the initial stages of production of simple plastic models to producing useful components, in the fields of surgical implants and prosthetics, batteries, robots, and among many others.
“I think the key area is prototyping, which goes throughout the different industries. We also need to differentiate between replacing and complementing the existing manufacturing process,” explains Robert Puschmann, Managing Director for DKSH Technology Business in Singapore, Malaysia and Vietnam. “If you look at different industries, research is at the forefront. Researchers are looking into how 3D printing can be adopted, which is a very crucial progress because that will help create a new generation of mechanical engineers who are able to design in a totally different way than before. This will be used in more industries over time.”
3D printing or additive manufacturing offers a change in the traditional manufacturing processes, according to Beness. But convincing manufacturers to adopt the technology requires changing their mindset.
“It is an area that Southeast Asia is uniquely positioned to take advantage of considering its relatively young engineers. There are a lot of younger people in these countries, who are able to get access to quality education better than ever before,” he says. “Singapore is an excellent hub for education, and we see partnerships with dynamic clusters, such as Nanyang Technological University (NTU). Many of these types of educational institutions are fundamentally starting that design journey in the engineering space, with additive manufacturing in mind. I think the biggest challenge as well as the biggest opportunity is for people to change the way they design and engineer.”
Apart from the change in mindset, the business case also needs to be there so that people will understand more the benefits of integrating additive manufacturing in their processes.
“Overall, the return on investment (ROI) needs to be understood by the customer,” Puschmann says. “That is something we continuously educate the market with. Also, having a different mindset and knowing to design parts for 3D printing compared to conventional manufacturing are other decisive factors.”
One way of educating the industry is through exhibitions such as ITAP. “The ITAP 2019 exhibition is an educational platform for a lot of people to know that 3D printing exists—I think that’s the first part,” says Puschmann. “On top of that, we conduct test printings with our demo machines to show customers that 3D printing is possible. We also run specific seminars on selected industry focus groups.”
It is also a lot of on-site work, according to Puschmann, where salespeople and applications specialists go from door to door and introduce the new technology and product directly to the customers.
Transforming Manufacturing
One aspect of Industry 4.0 is the synergy between the physical and cyber-physical world. And 3D printing is in this unique place between the cyber-physical world—which is the data—and the physical world—the output of the 3D printer.
“3D printing takes the digital world and makes it physical,” says Beness. “It has a very important and challenging role because it must address multitudes of data that are potentially for traditional manufacturing, and then try and make that into a physical product using additive technologies. I think that is the best way to describe industrial transformation. 3D printing takes digital files and turns them into physical objects. This is a critical part of Industry 4.0.”
Apart from this, 3D printing also enables distributed manufacturing. “You don’t need to produce all the parts and all the products at one place. Instead, you can distribute based on knowledge and available resources and bring them together,” explains Puschmann. “It’s not only a transformation with regards to new technologies, but also the transformation of existing manufacturing processes and infrastructures themselves.”
Future of Automation
The outlook for Southeast Asia needs to be in the perspective of the different markets in the region, as each is in its different stage of development when it comes to automation. “You have Vietnam becoming a new manufacturing powerhouse probably over the next few years,” says Puschmann. “Singapore is positioning itself very well in terms of industrial transformation and automation. In general, for automation to be implemented in Southeast Asia, I believe there needs to be a lot of education on the customer side as well as in universities so that there is more talent available in the market to drive the transformation.”
There is no way around it, according to Puschmann, as the industrial transformation process is going to happen. “The question is more about which industries will be first. I believe the manufacturing sector is probably one of the more difficult ones for adoption. The transformation process might take place more in the logistics space and in food production first, before it moves on to manufacturing,” says Puschmann. “Manufacturing is always unique—what is manufactured on the metal side on the one hand, and on the plastics side on another, always require different machines.”
And when it comes to automation, it can be a step-by-step process, or a transformation in one go.
“You can do it step by step, by looking at what you are manufacturing today and by potentially automating certain modules of your manufacturing process. Or, if you have the capability, the knowledge, the budget and the breadth to implement it, you can do it in one go—which bears a higher risk, of course, but also results in a faster return,” explains Puschmann. “However, if you are a medium-sized company today and you are not looking into automation at all, you might risk not existing anymore in five years’ time.”
Industry 4.0 is a very big word, which might scare a lot of people, according to Puschmann. “To really achieve Industry 4.0, you must do much more than just automate. While the first step is getting into automation, how you get into it is through education, which means taking away the apprehension of the product and helping the customer with the application. There is also a need for support on having a common understanding with the customer and on taking away the general fear by underlining that automation is not about replacing, but about giving the opportunity to businesses to upskill their people and giving them more value-added opportunities and tasks. Once you have these companies interested in automation, the next step would be integrating the automation processes into their existing platforms,” he says. “What is going to be interesting and important for us is tapping into different ecosystems of knowledge platforms and manufacturers and bringing this network effect to life. This ensures that the customer can really utilize all the different products and equipment and knowledge out there to get the best solution for them. Automation and Industry 4.0 are very complex, and I think one party alone would probably not be able to handle it. Leveraging that network effect is where DKSH can play an important role for our customers.”
HP Inc. and its global digital manufacturing community are mobilising their 3D printing teams, technology, experience, and production capacity to help deliver critical parts in the effort to battle the COVID-19 pandemic. More than 1000 3D printed parts have already been delivered to local hospitals. HP’s 3D R&D centers in Barcelona, Spain; Corvallis, Oregon; San Diego, California; and Vancouver, Washington are collaborating with partners around the world in a coordinated effort to increase production to meet the most urgent needs.
Initial applications being validated and finalised for industrial production include face masks, face shields, mask adjusters, nasal swabs, hands-free door openers, and respirator parts. HP is also coordinating with government, health, and industry agencies in numerous countries to ensure a synchronised and effective approach.
“HP and our digital manufacturing partners are working non-stop in the battle against this unprecedented virus. We are collaborating across borders and industries to identify the parts most in need, validate the designs, and begin 3D printing them,” said Enrique Lores, President and CEO, HP Inc.
Some of the first applications being validated and produced include:
Hands-Free Door Opener: Door handles are among the most germ-infested objects in houses, hospitals, factories, and elderly homes. This adapter allows for easy and more sanitary opening with an elbow.
Mask Adjuster: Many hospital staff are required to wear masks for long periods of time. This clasp is designed to improve comfort and alleviate associated ear pain.
Face Shields: Face shields are one of the highest-need personal protection items. Brackets to hold the shield and comfortably fit the wearer are a critical component.
Many more applications are in the testing and validation phase and are expected to begin production soon, including:
Field Ventilator: 3D printed parts for a mechanical bag valve mask (BVM) that is designed for use as a short-term emergency ventilation of COVID-19 patients. This simplified design enables a robust and less-complex device, facilitating its rapid production and assembly.
FFP3 Face Masks: Effective protective gear is needed for medical providers to treat the volume of expected COVID-19 patients. HP is validating several hospital-grade face masks and expects them to be available shortly.
Few technologies stand to transform industry as much as additive manufacturing, or 3D printing. Mike Regan, Director (HP Labs / CTO), HP-NTU Digital Manufacturing Corporate Lab, tells us why.
Today, the world’s most successful companies are not those that insulate themselves from accountability. Rather, they’re the ones that routinely take stock of whether they are performing as the public expects—and now demands—of them. More than ever, this thoughtful self-evaluation is paramount, especially on the heels of a thought-provoking World Economic Forum last month.
Recently, Klaus Schwab, founder and executive chairman of the World Economic Forum (WEF), issued a sweeping manifesto in which he challenged companies around the globe to define their universal purpose in the Fourth Industrial Revolution (Industry 4.0). It is a thoughtful dissertation that urges leaders to spend as much time fulfilling human and societal aspirations as they do generating wealth.
Industry 4.0 promises to completely reshape how businesses operate, make products and deliver them to markets throughout Asia and the world. While still in its early stages, this paradigm shift could lead to the creation of more than 133 million new roles, according to a study made by the World Economic Forum. As history has proven, though, radical change is difficult. Redefining value creation for the future invariably triggers some hesitation at the highest levels of business.
To that end, HP partnered with the Nanyang Technological University to launch the HP-NTU Digital Manufacturing Corporate Lab, which aims to drive the innovation and skills required for Industry 4.0 in Singapore and across the region.
Still, companies recognise they must embrace technology—and change—to advance their businesses and serve a greater purpose in this world. In the coming year, therefore, I expect robust government and business discussion around three key trends: the continued march of digital manufacturing; the rise of additive manufacturing and its implications for the environment; and the need to fill the ongoing digital skills gap.
The Tech Driving a Digital Manufacturing Revolution
To thrive in Industry 4.0, digital transformation is imperative. IDC predicts global investment in this area will approach $7.4 trillion between 2020 and 2023. The manufacturing sector, a major driver of global prosperity and economic health, has been the most active, with manufacturers spending more than $345 billion globally on digital transformation in 2019 alone.
In the year ahead, artificial intelligence (AI) and machine learning (ML), which enable the automation and optimisation of processes from design to delivery, will likely constitute much of that investment. A McKinsey survey found that nearly half (47 percent) of companies have implemented at least one AI capability, with robotic process automation, computer vision and ML being the most common. Manufacturers reported deriving the greatest value from such technologies, especially for streamlining operations, improving visibility into supply chains and asserting more control over business strategies and operations.
Manufacturers will also continue embracing the cost and operational advantages of cloud computing. This will not simply mean outsourcing all data to third party servers. Rather, most enterprise organisations will pursue hybrid strategies involving a blend of public and private clouds as well as edge computing. In fact, a global Nutanix study found manufacturers plan to more than double their hybrid cloud deployments to 45 percent penetration in two years.
Virtual and augmented reality (VR and AR) are also on target to become more prevalent on factory floors. IDC says worldwide spending on VR and AR will jump to $18.8 billion in 2020 compared to last year, with discreet manufacturing making up $1.4 billion of that total. Asian-Pacific automakers, in particular, are embracing VR and AR innovation. Toyota, for instance, is using the technology to build cars faster and give customers a virtual glimpse of what is under the hood—without even lifting it. Hyundai and Kia, meantime, have established a VR design evaluation system to help enhance vehicle development processes.
Creating the reliable and trustworthy digital ecosystem outlined in Schwab’s manifesto requires leaders to invest in emerging digital technology that creates value, not just in their own supply chain, but also throughout their workforce and for their consumers.
How 3D Printing Will Build a Better World
Few technologies stand to transform industry as much as additive manufacturing, or 3D printing.
Advances in materials have made it possible to finally use this technology for more than just producing prototypes. It can now be used to make entire products. 3D printers will play central roles in the production of everything from consumer goods to aerospace and defence equipment to artificial limbs and organs.
Along the way, it’s likely this nascent industry will lead to substantial economic growth. In fact, the Asia-Pacific region is becoming the fastest growing 3D printing market in the world, according to AMFG, an additive manufacturer software provider. AMFG forecasts spending on 3D printing in the region will grow 18 percent to reach $3.6 billion within five years, led by China, Japan and South Korea.
Committing to 3D printing serves Schwab’s vision to “continuously expand the frontiers of knowledge, innovation and technology to improve people’s well-being.” Additive manufacturing also has significant implications for the environment, reducing the negative effects of manufacturing, from production runs to shipping.
In a recent study made by A.T. Kearney, a model on the sustainability of 3D printing showed CO2 emissions could be reduced by 130 to 525 Mt by 2025, including a 5 percent reduction in manufacturing intensities due to 3D printing. The study went on to say that if 3D printing was applied to higher production volumes, it could even decouple energy and CO2 emissions altogether from economic activity. Embracing 3D printing wholeheartedly can help companies meet the Manifesto’s directive for organisations to become “stewards of the environmental and material universe for future generations.”
Considering the Skills Gap in the Era of Rapid Innovation
Rapid innovation and the digitisation of analogue processes are tenets of the Industry 4.0. As we move through this decade, millions of new tech-oriented jobs will be created, often without enough qualified candidates to fill them.
To address this disparity, businesses will need to make it their mission to retrain current employees and contribute to educational institutions to ensure the next wave of entrepreneurs and workers are ready for the inevitable changes coming to the manufacturing sector. This investment in new and deepening skills will create a pathway for the profound ideas and solutions our global well-being depends on right now.
This is a time to celebrate change and a commitment to technologies that will make life better and more sustainable for everyone across this region.
HP has released its list of predictions for 3D printing and digital manufacturing in 2020. Informed by extensive interviews with a team of experts, this year’s research identifies top trends that will have a major impact on advancing Industry 4.0 such as the need for more sustainable production, how automation will transform the factory floor, and the rise of data and software as the backbone of digital manufacturing.
“The year ahead will be a time of realising 3D printing and digital manufacturing’s true potential across industries,” said Pete Basiliere, Founder, Monadnock Insights. “As HP’s trend report indicates, digital manufacturing will enable production of users’ ideal designs by unlocking new and expanded software, data, services, and industrial production solutions that deliver more transformative experiences while also disrupting legacy industries.”
The 2020 3D Printing and Digital Manufacturing Predictions Are:
1) Automated Assembly Will Thrive on the Factory Floor
Automated assembly will arrive, with industries seamlessly integrating multi-part assemblies including combinations of both 3D printed metal and plastic parts. There’s not currently a super printer that can do all things intrinsically, like printing metal and plastic parts, due to factors such as processing temperatures. However, as automation increases, there’s a vision from the industry for a more automated assembly setup where there is access to part production across both metals and plastics simultaneously.
2) Coding Digital Information Into 3D Printed Textures Will Accelerate
Organisations will be able to code digital information into the surface texture itself using advanced 3D printing, providing a bigger data payload than just the serial number. This is one way to tag a part either overtly or covertly so that both people and machines are able to read it based on the shape or orientation of the bumps.
3) Sustainable Production Will Continue to Be a Business Imperative
3D printing will enable the manufacturing industry to produce less waste, less inventory and less CO2 emissions. Engineers and designers will rethink design throughout the product lifecycle to use less material and reduce waste by combining parts and using complex geometries to produce lightweight parts. This further reduces the weight of vehicles and aircraft to improve fuel efficiency which can reduce greenhouse gas emissions and energy consumption.
4) Demand for Students Who Think in 3D Will Increase
Higher education is at a crossroads, challenged with competing for enrolment, changing demographics and the need to adequately prepare students for the future of work. What’s needed is a complete mind shift to prepare for Industry 4.0.
5) Mass Customisation Will Fuel New Growth in Footwear, Eyewear and Dental
The consumer health sector will fuel digital manufacturing growth and adoption, as footwear, eyewear and orthodontics applications rapidly adopt 3D printing technologies. There’s a massive application space around footwear that’s very lucrative for the 3D printing industry.
6) 3D Printing Will Power the Electrification of Vehicles
Automakers are increasingly turning to 3D printing and digital manufacturing to help compete in a time of change, as the industry goes through its biggest transformation in more than a 100 years moving away from the internal combustion engine toward electric vehicles. As electric vehicles increase in popularity, automakers will continue to unlock the capabilities of both metal and plastic 3D printing systems to speed up their design and development in order to meet ambitious goals.
7) 3D Printing Will Drive New Supply Chain Efficiencies
The capability to deliver things digitally and produce things locally has not always won out. At the end of the day, manufacturers must analyse where in the supply chain it’s the most efficient to root production – whether that’s near the end users or near the source of material production.
8) Software Will Push the Boundaries of Digital Manufacturing to New Levels
In 2020 we will close the gap between what 3D printing and digital manufacturing hardware is capable of and what the software ecosystem supports. Advancements in software and data management will drive improved system management and part quality leading to better customer outcomes. Companies within the industry are creating API hooks to build a fluid ecosystem for customers and partners that includes purpose-built individualised products.