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Benchmark Simulation Study

Note: Since Conference has ended, not all of buttons below work!

The Benchmark Simulation Study includes three independent benchmarks.

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Benchmark #1

Automotive DeckLid Inner Panel

This benchmark is provided by the GM Metal Fabricating Division, US Steel, and Troy Design Manufacturing. It documents the strain and springback for a complex inner panel made from both a bake-hardenable steel and an aluminum alloy. The process involves forming, trimming, and springback.

 

 

 

 

 

 

 


Benchmark #1

 

Benchmark #2

Automotive Underbody Cross Member

This benchmark is provided by DaimlerChrysler Corporation. It documents the strain and springback for a complex structural panel of heavy stock sheet made from two DP steels and an aluminum alloy. The process involves forming, trimming, and springback.

 

 

 

 

 

 

 

 

 


Benchmark #2

Benchmark #3

2-Stage Channel Draw/Cylindrical Cup

This benchmark is provided by GM Research and Development Labs, the US National Institute of Standards and Technology and the Industrial Research and Development Institute. It documents the strain, in-situ stress (X-ray diffraction), residual stress (neutron diffraction) and springback for 4 metals in a two stage forming process.

 

 

 

 

 

 

 

 

 


Benchmark #3

Benchmark Sponsors

The following companies and organizations made significant contributions to the Numisheet 2005 Benchmark Study:

 

 

 

 

 

 

 

                             

 

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