Advanced Manufacturing

Active Research

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IMMC Advanced Manufacturing

Joining ultra-high strength steel for vehicle structural components is a challenging application for advanced structural adhesives due to surface coatings and the aggressive loading conditions these materials may encounter in crash scenarios.

Diagram of lap shear

Multi-Material Joining

As designs move towards multi-material vehicle platforms to achieve significant weight reductions, these ultra-high strength steel materials will invariably be joined with other lightweight materials requiring innovative joining methods

Image of shear

Material Damage Characterization

High toughness structural adhesives provide a viable option for joining dissimilar materials and addressing significant issues such as corrosion in multi-material assemblies. Experimental testing coupled with opto-digital microscopy are used to characterize damage processes and quantify material damage.

Photo of crush tube cae

CAE of Structural Adhesives

Of critical importance to the adoption of structural adhesives in vehicle structures is the ability to model or analyze these joints in the vehicle design process.

Diagram to illustrate a car crash at a pole

Structural Modeling

Advanced modeling capabilities to evaluate materials and joining methods at the structural level.

Axial Crush Tube Experimental Impact and Model

Remote video URL

C-Channel Section Experimental Impact and Model

Remote video URL

Computational Model Requirements

Model Requirements