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Passenger Car - Transmission Design

Modern Powertrains are gaining more and more attention due to the growing challenges of Fuel Economy and CO2. To fulfill this requirement new transmission topologies integrated with electrical machines are currently being developed for the developed countries. Standard Transmissions are currently being developed with highest targets of efficiency, weight reduction and NVH requirements. More recently, in developing countries robust and more advanced transmission solutions are requested. Further challenges like shorter development periods and increasing diversification's have to be managed with cost considerations.

AVL Solution


Clean sheet design, from concept to production
  • Transmission synthesis
  • Concept design

Detailed 3D and 2D modeling per AVL and/or customer standards

  • Housing, gear, clutch, shafts, bearing design
  • Launch elements, dampers, actuator systems
  • Hydraulic circuit layout & design
  • GD&T, Reliability and risk analysis

Production oriented design

  • Design and production FMEAs
  • Supplier integration in the design process
  • Supplier support and parts procurement

 


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AVL Approach

To ensure accelerated project executions AVL is strongly integrating the analysis know – how and analysis results at the earliest stage of the design process. A closed and direct loop between the design team and the analysis team ensures the highest design solution quality. At AVL the information's of the customer production facilities and latest production technologies are specifically represented by an expert team directly involved in the design process.


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Market Requirements

Modern Powertrains are gaining more and more attention due to the growing challenges of Fuel Economy and CO2. To fulfill this requirement new transmission topologies integrated with electrical machines are currently being developed for the developed countries. Standard Transmissions are currently being developed with highest targets of efficiency, weight reduction and NVH requirements. More recently, in developing countries robust and more advanced transmission solutions are requested.

Further challenges like shorter development periods and increasing diversifications have to be managed with cost considerations.


Customer Benefits

  • One global independent partner who is able to handle all the 5 elements of modern powertrains (battery, e-machine, engine, transmission & controls)
  • Years of powertrain development at your disposal ready to refine your global future powertrain portfolio

References

Currently working on multitude of SOP projects covering MT, AMT AT, DCT and Hybrid powertrain developments.

On top a wide range and variety of prototype development projects are / have been successfully executed.

Further and more detailed references are available but not released for public.