In September, John Barnes presented his perspective on the industrial development of additive manufacturing to the Manufacturers Alliance, exploring how the industry can move beyond experimentation and build AM into a repeatable, governed and scalable industrial capability.
The central message was: additive manufacturing is no longer a technology waiting to prove its potential. The opportunity now lies in applying it selectively, integrating it into complete industrial workflows and building the organizational structures required to use it at scale.
Moving beyond the technology
John Barnes emphasized that the value of AM should not be measured by what a machine can produce, but by whether the complete manufacturing route creates a better outcome.
That means considering the entire process – manufacturing, post-processing, inspection and qualification – alongside the operational problem that needs to be solved.
In the right applications, AM can address challenges ranging from obsolete spare parts and long lead times to complex geometries, component consolidation and repair. But application fit remains fundamental. The right manufacturing process and material need to be matched to the right use case, while the decision itself should consider lifecycle value rather than focusing only on the price of an individual part.
Building an industrial capability
A significant part of the presentation focused on what happens after a promising application has been identified.
Barnes described AM adoption as a structured journey through awareness, screening, pilot production, qualification, integration and scale. Moving through these stages requires more than technical expertise. Engineering, operations, quality and procurement need to work together, supported by clear ownership, standards and governance.
Data management, cybersecurity, supplier qualification, inspection, and traceability all become part of the equation, making digital inventory increasingly important.
Through Fieldnode, qualified part data can be connected with an ecosystem of industrial stakeholders and manufacturing capabilities. Instead of approaching spare-parts availability solely through physical stock and traditional supply routes, organizations can create additional pathways for accessing parts on demand.
The objective is not to manufacture everything differently. It is to establish a trusted and reliable route to the right manufacturing capability when conventional sourcing is too slow, unavailable or no longer practical.
Manufacturing closer to the point of need
Deployable manufacturing capacity, including the micro-factory model developed by Fieldmade, demonstrates how production can be brought closer to the point of need.
One field deployment presented during the session operated for 18 months, with 550 unique parts designed and 9,400 parts produced. Together, those cases represented a cumulative 11 years of lead-time reduction.
Examples like this demonstrate how AM can move beyond isolated pilots and become part of real industrial operations.
Looking ahead over the next two to five years, further progress is expected in larger manufacturing systems, productivity, monitoring, traceability, materials, and distributed production models. However, industry does not need to wait for another generation of technology before taking action.
The capabilities already exist.
The next phase is about connecting them: combining qualified workflows, digital inventory, manufacturing networks and production closer to the point of need. In Barnes’ view, this is how additive manufacturing moves from experimentation to industrial capacity, and how it can contribute to more flexible and resilient industrial supply chains.
