Modeling and experimental validation for truncated cone parts forming based on water jet incremental sheet metal forming
| Autor: | Ruxu Du, Wei Shuguo, Kai He, Xiaobing Dang, Li Jiuhua |
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| Rok vydání: | 2014 |
| Předmět: |
Engineering
business.industry Mechanical Engineering Process (computing) Water jet Mechanics Experimental validation Structural engineering Industrial and Manufacturing Engineering Computer Science Applications Cone (topology) Control and Systems Engineering visual_art visual_art.visual_art_medium Ligand cone angle Sheet metal business Software Plane stress |
| Zdroj: | The International Journal of Advanced Manufacturing Technology. 75:1691-1699 |
| ISSN: | 1433-3015 0268-3768 |
| DOI: | 10.1007/s00170-014-6222-8 |
| Popis: | Dieless sheet metal forming technology has many advantages for prototypes and small batch productions, but it is limited by its accuracy. This paper introduces a water jet incremental sheet metal forming (WJISMF) technology for dieless sheet metal forming. It gave a comprehensive study on truncated cone parts forming based on WJISMF, including its forming theoretical model and experimental validation. Firstly, a theoretical model for truncated cone forming based on WJISMF was developed based on plane strain assumption and work-energy theorem. The theoretical model mainly revealed the relationships between the key process parameters (especially water jet pressure) and truncated cone parts forming angle, which was very useful to predict the forming angle in certain water jet pressure or to determine the water jet pressure for different cone angle parts. Then, to validate the theoretical model, truncated cone workpiece was manufactured on a built WJISMF machine. Experimental results show that theoretical model matched the experiment well. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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