FutureCarProduction: New car-body concepts for sustainable vehicle construction

A flagship project from the Fraunhofer-Gesellschaft

Transparentes Automodell, das die interne Mechanik und Hybridantriebstechnologie zeigt. Ingenieure konzentrieren sich auf kraftstoffsparendes Design und fortschrittliche Fahrzeugsysteme. Entwicklung von Fahrzeugen mit sauberer Energie.
© adobe.stock.com, Vadym

The automotive industry is currently experiencing the biggest transformation in its history to date. The transition to electromobility is viewed as an important building block on the path towards achieving climate-neutral mobility by 2050 at the latest, as envisaged in the EU’s “Zero Pollution Action” plan. Until now, around 80% of CO2 emissions had resulted from exhaust gases during the service-life phase. With electromobility, however, the CO2 hotspot is shifting from the service-life phase to the production phase. In addition to the battery, the focus is now also on the car body – the second-largest generator of emissions – in order to achieve ecological sustainability. It is expected that in the future, proof of sustainability – in addition to technical performance and costs – will become a decisive success factor for new car-body concepts.

The consortium of the flagship project “FutureCarProduction” is developing holistic solution approaches for the evaluation of new car-body concepts in the automotive industry. This entails the establishment of methods, processes and technologies with which ecological sustainability can be methodically evaluated and technologically guaranteed – particularly in areas where a conflict of objectives with technical performance and costs may arise.

FutureCarProduction is thereby also responding to Tesla’s innovative gigacasting concept, which challenges the worldwide-established design and production methods for car-body construction. In this new construction method, highly integrated large castings are cast in one piece from aluminum; these replace entire body segments that were previously assembled using numerous individual sheets and components. In its approach to a holistic sustainability assessment, the Fraunhofer consortium is also taking into account optimizations in material and product quality, repair capability and crash safety.

Modern Silver Automobile Body Production Line and Robotic Arm in Factory. Ai Generated Images
© adobe.stock.com, udin
The aim of the “FutureCarProduction” project is the investigation and holistic evaluation of the effects of secondary materials on car-body construction methods.
Ein Arbeiter in Schutzhandschuhen hält eine Lötpfanne über ein Werkzeug auf einer Maschine. Aus der Pfanne läuft geschmolzenes Metall in die Form darunter. Auf der Werkbank sind weitere Werkzeuge und ein Arbeitsbereich sichtbar.
© Fraunhofer IGCV
One example is the testing of the properties of casting alloys. In addition to this, various innovative casting, forming and joining processes are being investigated.
Ein runder Metallblock liegt auf einem Tisch. Der Block hat vier erhabene Punkte, die ein Muster bilden. Neben dem Block befindet sich ein metallisches Werkzeug mit einem langen Griff und einer spitzen Kante. Der Tisch hat ein Etikett mit der Aufschrift "AL BASIS".
© Fraunhofer IGCV, Tobias Hase
The main focus of the investigations is directed towards the use of secondary materials – THE lever for sustainable vehicle construction.

What does the Fraunhofer “FutureCarProduction” consortium offer?

he Fraunhofer consortium for the “FutureCarProduction” project offers its customers and partners a comprehensive range of services combined with access to innovations in the fields of materials and recycling, manufacturing technologies, Life Cycle Engineering and the circular economy as well as quality assurance and testing technology.

Materials and recycling

We offer

  • Analysis, processing and evaluation of aluminum alloys and components
  • Development and evaluation of recycling and processing methods

Your added value

  • Reduction of the CO2 footprint by increasing the proportion of secondary aluminum in casting alloys whilst maintaining the same quality and performance
  • Safety in use through reliable assessment of the performance capabilities
  • Closing of loops as a result of mono-material scrap and modern processing technologies

Production technologies

We offer

  • Development of new processes such as fusionCASTING, cast joining, and tool-free production of sheet metal structural components
  • Innovative joining techniques for efficient car-body structures

Your added value

  • Cost-effective and flexible production of complex and large-scale car-body components using existing machines – without gigacasting
  • New design concepts and joining technologies for aluminum structures for lightweight construction
  • Increased efficiency through shorter process chains and resource-conserving production processes

Life Cycle Engineering and circular economy

Wir bieten 

  • Development of LCE platforms as well as LCA models and methods for holistic sustainability assessment
  • Tool-based consulting and support for companies in the development and implementation of customized circular-economy solutions

Your addes value

  • Substantiated ecological and economic assessments from the early stages of product development onwards
  • Security with regard to regulatory requirements through support in CO2-reporting and sustainability certificates
  • Development of circular value-creation processes and business models
  • Facilitation of the transformation to a circular economy through digital tools, professional support and strategic advice

Quality assurance and testing technology

We offer

  • Development and integration of non-destructive in-line and at-line testing methods, such as RoboCT, to ensure the product quality of components of any size

Your added value

  • Production-integrated non-destructive quality assurance of large car-body structures
  • Minimization of rejects

What are the benefits of working in collaboration with the Fraunhofer “FutureCarProduction” consortium?

Within the framework of the FutureCarProduction project, the Fraunhofer consortium offers practice-oriented and scientifically substantiated solutions for companies in order to implement sustainability with economic success.

Car manufacturers benefit in particular from regulatory security, increased efficiency and a clear image advantage as a result of sustainable production processes. The cooperation opens up the possibility for suppliers to position themselves as technology leaders in lightweight construction and to secure cost advantages through optimized materials and production technologies. Through the utilization of recyclates and sustainable production processes, foundries and die-casting manufacturers are able to open up completely new market segments.

All partners, from large industrial companies through to SMEs, can benefit from the collaboration – regardless of their sector – as they achieve measurable advantages through greater planning security, CO2 transparency, and support in the development and implementation of a circular-economy strategy.

The partner institutes

In the “FutureCarProduction” flagship project, eight Fraunhofer Institutes are pooling their expertise:

Sustainable product development and Life Cycle Assessment

Fraunhofer Institute for Surface Engineering and Thin Films IST (coordinator) 

Fraunhofer IST (ist.fraunhofer.de)

Reliability and safety of car-body structures

Fraunhofer Institute for Structural Durability and System Reliability LBF  

Fraunhofer LBF (lbf.fraunhofer.de)

Aluminum die-casting and fusionCASTING

Fraunhofer Institute for Manufacturing Technology and Advanced Materials IFAM   

Fraunhofer IFAM (ifam.fraunhofer.de)

Resource-efficient foundry and recycling technologies

Fraunhofer Institute for Casting, Composite and Processing Technology IGCV   

Fraunhofer IGCV (igcv.fraunhofer.de)

Quality assurance and test engineering

Fraunhofer Institute for Integrated Circuits IIS / EZRT (Development Center X-ray Technology EZRT)   

Fraunhofer IIS (iis.fraunhofer.de)

Digitalization and circular-economy strategies

Fraunhofer Institute for Integrated Circuits IIS / SCS (Working Group for Supply Chain Services of the Fraunhofer IIS)   

Fraunhofer SCS (scs.fraunhofer.de)

Mechanics of materials and simulation

Fraunhofer Institute for Mechanics of Materials IWM

Fraunhofer IWM (iwm.fraunhofer.de)

Material and joining technologies for lightweight construction

Fraunhofer Institute for Material and Beam Technology IWS

Fraunhofer IWS (iws.fraunhofer.de)

Sustainable manufacturing processes and lightweight-construction concepts

Fraunhofer Institute for Machine Tools and Forming Technology IWU

Fraunhofer IWU (iwu.fraunhofer.de)

Events and publications

The members of the Fraunhofer consortium “FutureCarProduction” present their research results at numerous events, conferences and trade fairs. The presentations can be found in the respective announcements. Please do not hesitate to contact us.

2026

EUROGUSS (Januar 13 - 15, 2026, Nuremberg)

Exhibition

Fraunhofer IFAM will be represented at a trade fair booth. You can find us in Hall 4A, Booth Number 4A-233.

 

Lecture at 25. Druckgusstag in the framework of the trade fair EUROGUSS

Wednesday, Januar 14, 2026, 10:00 - 10:30 am

”fusionCASTING – Einblicke in neue Fraunhofer-Konzepte zum Verbundgießen von Aluminiumblechen und -profilen im Druckguss”

Christoph Pille (Fraunhofer IFAM), Rowena Duckstein (Fraunhofer IST)

2025

WerkstoffPlus Auto (Februar 19 - 20, 2025, Stuttgart)

Keynote

Thursday, February 20, 2025, 8:35 am

”Umwelt – Kosten und Technikperformance zirkulärer und CO2 armer Werkstoffe im Karosseriebau”

Prof. Dr. Stephan Krinke (Fraunhofer IST)

3. InCeight Casting (March 5 - 6, 2025, Stockstadt)

Lecture

Thursday, March 6, 2025, 9:15 am

”Die casting tool design for the development of a production-ready aluminum-steel compound casting process”

Dipl.-Ing. Jan Clausen (Fraunhofer IFAM)

European Automotive Decarbonization Summit (March 19 - 20, 2025, Düsseldorf)

Keynote

Thursday, March 20, 2025, 9:00 am

”Decarbonization of the automotive value chain – optimizing CO2 reduction and costs”

Prof. Dr. Stephan Krinke (Fraunhofer IST)

Download

2024

EUROGUSS (January 16 - 18, 2024, Nuremberg)

Exhibition

Fraunhofer IFAM and Fraunhofer IIS-EZRT were represented at a trade fair booth.

14. Werkstoff Plus Auto (February 20 - 21, 2024, Stuttgart)

Keynote

Tuesday, 20th February 2024, 10:15 am

”Nachhaltige Werkstoffe im Karosseriebau”

Prof. Dr. Stephan Krinke (Fraunhofer IST)

Gießen von Fahrwerks- und Karosseriekomponenten (March 19 - 20, 2024, Landshut)

Lecture

”Großguss als Veränderungstreiber im Karosseriebau”

Christoph Pille (Fraunhofer IFAM)

Circularity Days - Future Automotive Production Conference (Mai 15 - 16, 2024, Wolfsburg)

Fraunhofer IST was the scientific partner of the conference.

EuroCarBody (Oktober 15 - 17, 2024, Bad Nauheim)

Keynote

Wednesday, Oktober 16, 2024, 8:45 - 9:30 am

”How a globally unique 3D RoboCT technology can enhance the quality of car body structures and hybrid cast components in inline production”

Dr. Frank Sukowski (Fraunhofer IIS)

WCX™ 2025 World Congress Experience (April 8 - 10, 2025, Detroit)

The Fraunhofer LBF was represented with two presentations and a paper.

Light Metal Technology (June 16 - 18, 2025, Jönköping)

Lecture

Tuesday, June 17, 2025, 10:40 am

”Influence of part quality level on mechanical properties and weldability of high pressure die cast AlSi10MnMg with varied secondary material content”

Leonardo Fernandes Gomes (Fraunhofer IFAM)

International Conference on Engineering Against Failure (June 22 - 25, 2025, Kalamata)

Lecture

Topics: Secondary metallurgy, die casting

Dr. Dirk Lehmhus (Fraunhofer IFAM)

Lasers in Manufacturing 2025 (June 23 - 26, 2025, Munich)

Lecture

Tuesday, June, 24, 2025, 11:30 am

”Qualification of a 532nm cw single mode CBC fiber laser with high power for laser welding of copper”

Dr.-Ing. Dirk Dittrich (Fraunhofer IWS)

 

Lecture

Tuesday, June 24, 2025, 3:00 pm

”Aluminum content on casting and weldability of die-cast material for new car body concepts with improved sustainability”

Dr.-Ing. Dirk Dittrich (Fraunhofer IWS)

 

12th International conference on life cycle management (September 7 - 11, 2025, Palermo)

Lecture


Wednesday, September 10, 2025, 6:00 pm

”Cost efficient decarbonization and circular economy technologies”

Viktoria Rohwer (Fraunhofer IST)

Euromat 2025 (September 14 - 18, 2025, Granada)

Session

Monday, September 15, 2025, 2:30 pm

”Additive manufactured complex cooling channels for High Pressure Die Cast (HPDC) electric power train components for automotive applications”

Dr. Dirk Lehmhus (Fraunhofer IFAM)

IGF28 - MedFract3 (September 15 - 18, 2025, Catania & Online)

Session

Wednesday, September 17, 2025, 12:45 - 1:05 pm

”Fatigue behaviour of composite NdFeB specimens”

Daniel Hofferberth, Felix Reissner, Jörg Baumgartner (Fraunhofer LBF)

 

 

DVS Congress (September 16 - 17, 2025, Essen)

Session

Wednesday, September 17, 2025, 4:00 - 4:30 pm

”Laserschweißen von nachhaltigem Aluminiumguss – Einfluss des Recyclatanteils auf Nahtqualität und Verbindungseigenschaften”

Charlote Graner (Fraunhofer IWS)

Sustainability in Product and Production Engineering (September 30 - Oktober 1, 2025, Bad Nauheim)

Session

Dienstag, September 30, 2025, 3:00 - 3:30 pm

”Life cycle engineering-platform for sustainable car body development”

Zi Jun Lee (Fraunhofer IST)

EUROGUSS Mexico (November 15 - 17 2025, Guadalajara)

Exhibition

Fraunhofer IFAM was represented with a booth in the R+D Area at booth EG ID2.

43. Vortrags- und Diskussionstagung Werkstoffprüfung (November 27 - 28, 2025, Dresden & Online)

Session

Thursday, November 27, 2025, 3:40 - 4:00 Uhr

”Schwingfestigkeitsverhalten von GJS-Werkstoffen in Abhängigkeit des Gefüges mit Fokus auf Graphitdegenerationen”

T. Steingräber, C. Bleicher, J. Niewiadomski (Fraunhofer LBF)

 

Session

Friday, November 28, 2025, 10:00 - 10:20 am

”Aspekte der Bewertung der Bauteilzuverlässigkeit moderner Fahrzeugstrukturen”

C. Bleicher, A. Qaralleh, F. Reissner (Fraunhofer LBF)