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Multistage Sheet Metal Forming with Intermediate Annealing: Comparison of Finite Element Simulations with Experiments
Technical Paper
1999-01-1560
ISSN: 0148-7191, e-ISSN: 2688-3627
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Language:
English
Abstract
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.
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Authors
- Sreekanth Teeparthi - Department of Industrial and Manufacturing Engineering, Wichita State University
- Varadaraju Gandikota - Department of Industrial and Manufacturing Engineering, Wichita State University
- Viswanathan Madhavan - Department of Industrial and Manufacturing Engineering, Wichita State University
- Steven Hooper - Department of Industrial and Manufacturing Engineering, Wichita State University
- Mark Bowden - Cessna Manufacturing Engineering
- Jim Middleton - Cessna Manufacturing Engineering
Topic
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.Also In
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