Multistage Sheet Metal Forming with Intermediate Annealing: Comparison of Finite Element Simulations with Experiments 1999-01-1560
This paper describes a methodology to simulate multistage sheet metal forming with intermediate heat treatments and its application to the three stage forming of an engine nacelle inlet lip. This capability has been validated by comparing results of finite element simulations for plastic strains at various points in the sheet with values obtained experimentally using the strain circle technique.
Citation: Teeparthi, S., Gandikota, V., Madhavan, V., Hooper, S. et al., "Multistage Sheet Metal Forming with Intermediate Annealing: Comparison of Finite Element Simulations with Experiments," SAE Technical Paper 1999-01-1560, 1999, https://doi.org/10.4271/1999-01-1560. Download Citation
Author(s):
Sreekanth Teeparthi, Varadaraju Gandikota, Viswanathan Madhavan, Steven Hooper, Mark Bowden, Jim Middleton
Affiliated:
Department of Industrial and Manufacturing Engineering, Wichita State University, Cessna Manufacturing Engineering
Pages: 8
Event:
General, Corporate & Regional Aviation Meeting & Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Heat treatment
Forming
Metals
Plastics
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