From Prototype Playground to Production-Ready Platform
Hybrid additive manufacturing is emerging as a key strategy for turning complex part manufacturing into a viable series production option. Instead of treating 3D printing as a standalone prototyping step, machine builders are tightly coupling additive and subtractive technologies in a single workflow. This is reshaping how industrial users approach complex geometries, small-batch series production additive projects, and high-value repair work. The integration of directed energy deposition (DED), multi-axis machining, and in-process measurement means components can be built, finished, and verified in one continuous process. This reduces the number of setups, fixtures, and manual interventions that traditionally separated additive builds from final machining. As a result, hybrid systems are closing the gap between flexible prototyping and repeatable, production-grade part output, particularly in sectors where lead time, dimensional accuracy, and traceable process data are critical to competitiveness.
Inside DMG Mori’s Lasertec 65 DED Hybrid 2
DMG Mori’s second-generation Lasertec 65 DED hybrid 2 embodies this shift toward integrated production. The machine combines laser deposition welding via a powder nozzle with full 5-axis metal cutting and in-process measuring in a single setup. Beyond milling and drilling, its multi-tasking platform supports turning, grinding, pre-heating, additive deposition and even 3D scanning, enabling users to build near-net-shape structures and immediately machine them to tolerance. A redesigned Multijet nozzle allows homogeneous powder distribution in 5-axis orientations and increases build rate by 35 percent, improving productivity and lowering per-part cost. The working envelope has also been expanded by 170 percent compared with the first-generation system, allowing significantly larger components to be processed. With optional infrared and blue laser sources, the system can handle reflective metals and graded material transitions, opening up applications such as copper-enhanced cooling channels and hard, wear-resistant surface layers without additional heat treatment steps.
Bridging Additive and Machining for Complex Part Manufacturing
The core advantage of DED machining integration lies in collapsing what were once separate, sequential operations into a single, orchestrated workflow. Complex part manufacturing often demands multiple processes: build-up of intricate internal features, precision machining of interfaces, and application of hard coatings or gradient structures. Traditionally, this meant moving workpieces between different machines and setups, each introducing error and delay. Hybrid additive manufacturing addresses this bottleneck by allowing users to deposit material exactly where needed and immediately machine it under the same coordinate system. This improves positional accuracy and reduces cumulative tolerancing issues. For repair tasks, worn areas can be rebuilt via DED and machined to final dimensions without leaving the machine. For new parts, the same platform can produce functionally graded structures, combining hard and soft or magnetic and non-magnetic metals to deliver performance that conventional subtractive-only processes cannot easily achieve.
In-Process Monitoring Pushes Hybrid Additive Toward Series Production
To make series production additive credible for industrial users, hybrid systems must deliver not only flexibility but also process stability and traceability. DMG Mori’s Lasertec 65 DED hybrid 2 tackles this with a suite of AM Assistant monitoring tools. Thermal imaging helps control part and preheating temperature, while an optical sensor automatically calibrates and monitors powder mass flow. Additional cameras track melt pool behavior and working distance between nozzle and workpiece, enabling closed-loop regulation of laser power and consistent deposition conditions. AM Evaluator software links this data to a time-sequenced digital twin of the component, supporting detailed process documentation and quality assurance. Together with a rigid Monoblock machine structure and 4-micron axis positioning accuracy, these features bring the repeatability needed for series production additive runs, reducing scrap risk and reinforcing confidence in hybrid workflows for critical industrial components.
Hybrid Concepts Beyond Metals: Lessons from Digital Spare Parts
While DED-based hybrids focus on metal components, similar principles are reshaping polymer applications. In the food and beverage sector, Morsan and the Levoss Group are using industrial 3D printing and a digital warehouse of spare parts to minimise downtime in high-speed filling and packaging lines. Components made from Luvocom 3F materials are printed on demand, leveraging design freedom to optimise performance under extreme mechanical loads and aggressive cleaning regimes. The strategy demonstrates how additive can evolve from a prototyping tool into an integral element of modern production and maintenance strategies. For metal-focused hybrid systems, this serves as a blueprint: digital part availability, fast production, and application-specific materials can be tightly coupled with hybrid additive manufacturing to support localised, on-demand production of complex parts and repairs, extending the benefits of integrated DED and machining into broader, digitally driven supply-chain concepts.
