EOS 3D-Printing in the Serial Production of Vehicles

EOS Additive Manufacturing is the solution for individualized serial production of high-end, weight-optimized components in automotive engineering

Nowadays the automotive industry is focused on energy-efficient engines, reducing CO2 emissions and an increasing demand for customer-specific components in serial production. Unlike Additive Manufacturing production technologies prove inadequate when faced with these challenges: very often it is not possible to apply them profitably to small batch sizes or where enhanced customisation is required. Automobile components adapted to customer-specific requirements reflect changing customer expectations: after all an automobile conveys emotions, and the more these can be geared towards the owner, the more powerful the emotional bond. Additive Manufacturing is the solution here: it enables cost-efficient manufacture of individualized mass products.


Another disadvantage of conventional manufacturing techniques is that they limit design freedom. As a result, components are always a compromise between function and feasibility. EOS Additive Manufacturing technology frees up development from these constraints, it only applies material where it is functionally necessary. This makes for extremely light and yet highly rigid parts which can even comprise integrated functions. Simple parts such as hinges, brackets and pneumatic actuators can be designed, produced and installed as integrated components. Reducing the mass of moving and/or accelerating components is especially important since this directly enhances energy efficiency.

Case Studies

Drive Shaft

An innovative drive shaft design results in more than 7 per cent weight reduction

Break Disk

Integrated cooling channels help to reduce weight and increase performance

Car Seat

Car seats can be designed much lighter and functions can be integrated

Heat Exchanger

New design structures in heat exchangers increase compactness and effecticeness

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