Abstract
In this paper, aiming at the mechanics of tube hydroforming, the plasticity method was adopted in analyzing the stress yield behavior of the process. The stress character and yield behavior during the different stage of tube hydroforming was given and discussed. And then, basing on the discussing result, the yield behavior calculating formula was given and derived. At the same time, combining with the formula, figure of yield behavior was given. Base on the yield behavior character the process analysis was discussed in the end, hollow component hydroforming progress parameter was shown with the yield behavior. And the mechanism of process optimization is the optimization of stress statee on the yield ellipse was drawn.
| Original language | English |
|---|---|
| Title of host publication | Advanced Materials, Processing and Testing Technology II - Selected peer-reviewed full text papers from the 2nd International Conference on Advanced Materials, Processing and Testing Technology, AMPTT 2020 |
| Editors | Dajing Fang, Tao Kuang |
| Publisher | Trans Tech Publications Ltd. |
| Pages | 98-103 |
| Number of pages | 6 |
| ISBN (Print) | 9783035737400 |
| DOIs | |
| Publication status | Published - 2020 |
| Externally published | Yes |
| Event | 2nd International Conference on Advanced Materials, Processing and Testing Technology, AMPTT 2020 - Guangzhou, China Duration: 23 May 2020 → 24 May 2020 |
Publication series
| Name | Key Engineering Materials |
|---|---|
| Volume | 871 KEM |
| ISSN (Print) | 1013-9826 |
| ISSN (Electronic) | 1662-9795 |
Conference
| Conference | 2nd International Conference on Advanced Materials, Processing and Testing Technology, AMPTT 2020 |
|---|---|
| Country/Territory | China |
| City | Guangzhou |
| Period | 23/05/20 → 24/05/20 |
Keywords
- Hollow component
- Internal stress state
- Tube hydroforming
- Yield ellipse
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Li, H., Deng, H., & Yu, S. (2020). Yield behavior of tube hydroforming and it’s effecti on hollow component manufacturing. In D. Fang, & T. Kuang (Eds.), Advanced Materials, Processing and Testing Technology II - Selected peer-reviewed full text papers from the 2nd International Conference on Advanced Materials, Processing and Testing Technology, AMPTT 2020 (pp. 98-103). (Key Engineering Materials; Vol. 871 KEM). Trans Tech Publications Ltd.. https://doi.org/10.4028/www.scientific.net/KEM.871.98