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What is Hydroforming Sidewall Wrinkling Analysis about?
The document presents an analysis of critical conditions for sidewall wrinkling during the hydroforming of thin-walled Tee-joints, focusing on the effects of various parameters such as stress ratios and material properties on critical wrinkling stress. An analytical model is proposed to predict the onset of wrinkling and establish a critical wrinkling loading path, which is validated through experimental results. The findings indicate that proper management of internal pressure and axial feeding can prevent
- Author
- Harish Purushothaman
- Language
- EN