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Process modeling for the WAAM manufacturing process

Objective:

  • Determination of the microstructure development / material properties depending on the alloy and temperature history

Solution approach:

  • Technical modeling via welding and dilatometer tests
  • Experimental manipulated and measured variables
    • microstructure adjustment
    • Defect adjustment
    • Defined process control
    • distortion and residual stress tests
  • Modeling / simulation
    • Mathematical modeling
    • Simulation with finite volume method